ffffffffff9c, &(0x7f0000dea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c4d000-0xf2)={0x0, 0xea, "c07e85a484301781666a441df799daa69ffcae14cf2b1730701d12afae734dd0a87e1779e04f169fa6f31946dc21770282d9a1e4e6a3315fbbaab3c344d275df108be15f1df3aa0280f36fe93b853c3900a0e0b5560265a8d89aa6ad033693b5159d7a3d63c964be73baf889a86b3f947e8cdf2d2fd115b2c46c31681937f2194c97fb599f7091e59412c90824bafab5e2886a6c6bbb0f349ead25fafda294640aaa1ad452d1c76866b0e9a5cde904f50a0e2e1c526436254051dfc56d428bdf0480b4a6fc68300d555952c74d1c0a18a069687bdf34773e5c472afb1dcf8362146f5420bd9f51a676a6"}, &(0x7f0000044000)=0xf2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009c7000-0x8)={r2, 0x68bb2683}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000da8000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 06:49:58 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db9000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e67000-0xbe)=""/190, &(0x7f00003bc000-0x4)=0xbe) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000003000-0x4)=0x6) sendfile(r2, r2, &(0x7f0000000000), 0xfffbffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000004000)={@remote, @loopback}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000007000-0x4)=0x7fffffff) 2018/02/05 06:49:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$int_out(r0, 0x5463, &(0x7f0000439000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') r2 = getuid() mknod(&(0x7f00007b0000-0x8)='./file0\x00', 0xc000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') readv(r3, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000739000-0x4)=0x0) getgroups(0x3, &(0x7f0000036000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c71000)=0x0) r7 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090b000)={0x0}, &(0x7f00001fc000-0x4)=0xc) lstat(&(0x7f0000740000)='./file0\x00', &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00003c5000)={&(0x7f00009d5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000434000)=[{&(0x7f0000af4000-0x46)="aca02a1914650a6eeb0208b053c231a2e0c9e32551e0333656818297dea68aabc981744f82aae93797c8e89ee0c6b71d4025d3ef6f29662b97491ed841a865a68958845d47d7", 0x46}, {&(0x7f000001a000)="1a3734afdd9ca16efcb689146337da7b8efe0e44cbc68b7ed260142c2e66b3fcc1998d52a4a6751ac301431f78e57b444d6d53d141e8e17f22b1159e92b6be704d7a8c62585c612250528e559f429ae4ee7d53fa948194c39af01e3863d3bcd79846cb8175f9b550075068c9eb27a87fe87aab4252a55d4f4bd1a91445f116e3088579b3403eab73fc42191f0bc3729d7761ff84dec11cd2385f588022e8bae328476a53d6310db6aef34ecdeb21a72e291804a0d0141e55140f351ecd7424331feefce685f22c56731596a7b25736a3274016af808f75", 0xd7}, {&(0x7f00008eb000)="1576f62da9d2be28cfb2e490dee8e6fc1ad1b8b3bd165ebea0cc42307b4d8c2c0c8ae017b26cd4acd692a39a91d4d906426b350ed03395a3af10832a931ccee85d6a37b5a1d8ecefef5bab5a2d866e2a64568cabe02176f83993294b045a48b7171f15eaa54fdcf590560dd91bc7956bef9c16c26b6ddd125aba0012b14e7b54d4f5e47c2d3d", 0x86}, {&(0x7f0000a53000-0x56)="9656cf29a84b14697f04a5a6fa1c0aaab93e3266c88e8aa0fe8eee488d8050fb36ca43003332b9989f62dbe670842cdda9c4bbcde4b134e71bdb56e84dcfc510934de9dca59c1829b142e087a3d86a53bfb1faead3de", 0x56}, {&(0x7f000041b000)="cb98a103c650f173af9a615f4844c996e1e9f83f20e79faf7d84193dfb3e23e6d48d7fd3b823ba0d53c98727655d251523837fdc961c51f54e2e11b4b58d70b58ee3c3090b01", 0x46}, {&(0x7f000054b000-0x80)="37795646b3804d00acb7009b43c5084b1b89d102d5756d9335d40bc653256ae002165c2b83b57063aa2d0517bd06f24df46c72973fb61d0d8298746a86df0036f756920af5664d14b455b07e5d80647c7430fa9f1cbaaffb29fdc83b63df8cae70737a3c827771d7b529f66afb580efe102a1891f74aa192246dba8252dfae09", 0x80}, {&(0x7f000092e000-0x89)="7562d01de7dfe192e9f129e51aee3e3ecce54e2dfc53106c274c18d5992f507ccf6489ab846b223f7959f0c2f70e61fc9c8dbb5b0f19c3d6fb879823a745109970f5f04f97f905b9a0b14468cebd7dd720946b3b6300bfba41f7b7b45c3ea7c495aa510b177c3a2f3c836a4facc878ec5590358b8a6b1ee070d53fddcd921185a202191e1a37fd6d2d", 0x89}], 0x7, &(0x7f000077f000-0x108)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}], 0x108, 0x4}, 0x0) quotactl(0x2, &(0x7f0000c30000-0x8)='./file0\x00', r2, &(0x7f0000447000-0x78)="560f05cee13efd56d87af82f8a1e73a6897ed260f7d0eb9efe51bf8aca922823a83dde874d4be74f767ab17c4c1cf640f65fb73f38849422b1fa4cf784112d19866ba42ec7f7d1efa7fadd64797c93ea2410a9a8e503724cf4902b99e7dd67e5c49bfca5bddeff43420e40d5914271b16e2f7c42645ab02a") readv(r1, &(0x7f00000c9000)=[], 0x0) preadv(r1, &(0x7f0000fbb000-0x30)=[{&(0x7f0000a91000-0x68)=""/104, 0x68}], 0x1, 0x2a) 2018/02/05 06:49:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069c000-0xc)='/dev/rfkill\x00', 0x210000, 0x0) r2 = accept4$nfc_llcp(r1, &(0x7f00001ed000-0x60), &(0x7f00007b2000)=0x60, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ea1000)={@common='bcsh0\x00', @ifru_flags}) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) exit(0x0) [ 64.505196] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 64.537948] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.543086] CPU: 0 PID: 7808 Comm: syz-executor7 Not tainted 4.9.80-gb30d2b5 #28 [ 64.550627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.559967] ffff8801af88f8b0 ffffffff81d94b69 ffff8801af88fb90 0000000000000000 [ 64.567998] ffff8801c54adc10 ffff8801af88fa80 ffff8801c54adb00 ffff8801af88faa8 [ 64.575980] ffffffff816624ba 0000000000001244 ffff8801d47688f0 ffff8801d47688a0 [ 64.583968] Call Trace: [ 64.586529] [] dump_stack+0xc1/0x128 [ 64.591864] [] handle_userfault+0xa3a/0x1310 [ 64.597898] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.604892] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 64.611271] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 64.617647] [] ? handle_mm_fault+0x117b/0x2530 [ 64.623852] [] ? handle_mm_fault+0x1fc3/0x2530 [ 64.630055] [] handle_mm_fault+0x1fd1/0x2530 [ 64.636083] [] ? __pmd_alloc+0x410/0x410 [ 64.641789] [] __do_page_fault+0x5c2/0xd40 [ 64.647644] [] ? depot_save_stack+0x122/0x4a0 [ 64.653764] [] ? mm_fault_error+0x2c0/0x2c0 [ 64.659705] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.666341] [] do_page_fault+0x27/0x30 [ 64.671851] [] page_fault+0x28/0x30 [ 64.677100] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.683909] [] ? SyS_prlimit64+0xf0/0x8d0 [ 64.689677] [] ? selinux_capable+0x40/0x40 [ 64.695533] [] ? SyS_getrlimit+0x110/0x110 [ 64.701395] [] ? SyS_futex+0x22e/0x2d0 [ 64.706902] [] ? do_futex+0x15c0/0x15c0 [ 64.712497] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 64.719135] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 64.725946] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.732496] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 06:49:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00004ec000)="38828ecdc3729bfbdff1cf1d504bd1b0ea47fcead320e0b015bbb6c431d6c0715f3ba27f000437f4c7f8b19503fc8d4aeca1cbcb5d6e8bde2c8657bbb5ebf418ebbaf5d3412e294d6cc2b3f98670230af4e180456b620dce04131122e5a638") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000200000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffff801}) truncate(&(0x7f0000b61000)='./file0\x00', 0x0) 2018/02/05 06:49:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00001c0000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x60) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009da000)='/dev/pktcdvd/control\x00', 0xa000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c45000), &(0x7f0000081000)=0x4) 2018/02/05 06:49:58 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000709000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x66a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000888000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) sendfile(r1, r1, &(0x7f00006dc000-0x8), 0x401) sync_file_range(r1, 0x5, 0x80, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00003b2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000039e000-0x2)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f7000)=0x2c) syz_open_dev$usbmon(&(0x7f0000d7d000)='/dev/usbmon#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d3c000-0x8)={r2, 0x2}, &(0x7f0000bb6000-0x4)=0x8) 2018/02/05 06:49:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) r1 = accept(r0, 0x0, &(0x7f000074c000-0x4)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e64000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000001, @empty, 0x4}}, 0x2, 0x5, 0x0, 0x0, 0x80}, &(0x7f0000b28000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d27000-0x8)={r2, 0x4, 0x2}, &(0x7f0000b8d000)=0x8) 2018/02/05 06:49:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/enforce\x00', 0x4400, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000c31000)="5f01e6e8c1a9931a543f09cfb241bda16b406b49483b149cfc99efc32f497dd70607bf0e94a4dd2535233bb66c34d1cf323d1042475a42fad895a4d491e04d1416204e5b85094749e670d5c60288c741d1f79ccd642b4086883b23aa2520189849d200000000000000002a298b1f5b9c5377cab572cd0acca08206f37137ad6be3b3ed78bb5f8e75e584dbc345e32b315fd8281ca23e49fa62cbcacee16bd2a865d03f6b00009df7238aa244943800378aa3a5b0ec6ee3def46aa3c799d44c7036a21ab1df0f79b4b6a1f33f6ff1894f01c1682da1e4ad8acc3e804f15a4791b0b20682d2bdb9e89aff745f7ff0ec7fd572a31c6d2bd3ef7b0b798301e173d9a561eb2ff", 0x104) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb3000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/02/05 06:49:58 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000e000)={0x0}, &(0x7f0000003000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000004000)="617474722f75780063726d6174a6145d") readv(r1, &(0x7f000000d000)=[{&(0x7f000000e000-0x5d)=""/93, 0x5d}], 0x1) 2018/02/05 06:49:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000de8000-0xa)='blacklist\x00', &(0x7f00005ae000)={0x73, 0x79, 0x7a}, &(0x7f0000905000-0x20)='trustedselinuxselfmd5sum%@self(\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000867000)='keyring\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b2b000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000084d000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1000000, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x1af, @mcast1={0xff, 0x1, [], 0x1}, 0x53}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x78) 2018/02/05 06:49:58 executing program 7: r0 = gettid() ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f0000001000-0x6c)=""/108) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@remote, @loopback, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000003000)={0x8, 0x2, {0xffffffffffffffff, 0x1, 0x5, 0x3, 0x1}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000004000)={@generic="8b49aa2c37f25eeb373e96ecb6342234", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0x1a)={0x0, 0x1f, 0x9, [0x800, 0x3, 0xffff, 0xfffffffffffff801, 0x4, 0x19e, 0x1, 0x7fff, 0x100000000]}, &(0x7f0000005000)=0x1a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x2, 0x5, 0x8, 0x3, 0x2}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x685c131f, 0x2, 0x7377, 0xa, 0x80, 0x20, 0x32, r2, r4}, {0x0, 0xfffffffffffff545, 0x7, 0x7, 0x8, 0x1, 0x7, 0x3}, {0xd, 0x9, 0x5, 0x9}, 0x9, 0x7, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x1, 0x41, 0x8, 0x8, 0x6}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000008000-0x8)='./file0\x00', r4, r5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x1000000, @loopback={0x0, 0x1}, 0x11a}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000)=0x7, 0x4) prctl$void(0x1f) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(r1, &(0x7f0000005000)={0xa, 0x3, 0xffffffff, @empty, 0x94d8}, 0x1c) 2018/02/05 06:49:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00003cc000-0x30)) rt_sigsuspend(&(0x7f0000a44000-0x8)={0x401}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f0000d55000)=[{&(0x7f0000e51000-0x11)="1f00000000000000070000001200e38059", 0x255}], 0x100000000000004d) 2018/02/05 06:49:58 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) r2 = dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getitimer(0x3, &(0x7f0000003000)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/02/05 06:49:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000087000)='/dev/binder#\x00', 0x0, 0x802) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a29000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000d3e000)={0x3, {"1b9e34430765a8"}, 0x5}, 0x10) fdatasync(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) restart_syscall() r2 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r2, &(0x7f0000542000-0x40)=[{&(0x7f00005d6000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a15000-0x4)=0x9698, 0x4) shutdown(r2, 0x0) 2018/02/05 06:49:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fbe000)=0x3, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047b000)={0x0, 0x7138}, &(0x7f00005d2000)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000c78000-0x4)=0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000878000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000299000-0x4)=0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00002b2000)=0x3d0e, 0x4) sendto$inet(r0, &(0x7f00007e1000)="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", 0x110, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a69000)={&(0x7f0000a50000-0x1c)=@in6={0xa, 0x0, 0x4, @empty, 0xe67}, 0x1a, &(0x7f00009d5000)=[{&(0x7f00003e4000)="1c9cd47d4a36fa6d6c88aca3071c888b46a73e606351934fe33aa0f619867e33ae256495d7ec6b42fdaf4da331ad356fb1b19422cbc03bdf563493d27f438295bd4b73694ff14b7506216b640cf1865fe8a9102bb4027de055905b308af109d17a48f3bb89139a732a16299c1e6b9581f3fae7512b3a83089d0cbd06feacc25ac25bdb1351c20a17349b3039272cbc913008de12045f00494b3a8492d0aa1fbbaece9f17f560621546874912f459b59ed555ab9ceefd3e7f3755bec60d976b0d7551ea27e3b249a5495e9a5b137234", 0xcf}, {&(0x7f0000441000-0x7)="d0757cf9ecaa17", 0x7}, {&(0x7f000066e000-0xbd)="013cbcab8576dbf3e7f6c7f9c2f61cae5b7d23c6764624626bccd949ed43f8900a9309b013fed1d658efaff7c4dc922285f0c90760210d454433ad558aecde6bc9077c5f4a5329e14d1ceda0dcee35ffa71614db0177f0e2e848d9e8953d793c7ce3b9dfe4575fa0a0f9f8e5cbaaad079068a44cff56e0d5b5bc155558800f90c674ee547c05b74a54534fa3c73ae1215aca2fa76e90e5445a17dd3271629619ecc8df52a8b22bedff18854c12f39cf67681d5f4cc701e84887d092d8f", 0xbd}, {&(0x7f000069f000-0x26)="0c92d6e29bacd60ab9e29bf24c993acbd287f88f4eb9c09bb9370de2a0d853e9cce52e23ef25", 0x26}, {&(0x7f0000e51000-0xf6)="84fff728c6d8a76b7d92c3cf0943a6a09a423db9ef56e9bcf7e556190316437edde4a70526bb135d73c17480bf1ac02b33df0e186186f35aec71c50706af9dff3766e22ed51b2d1fe8c61cb51bc8c31b6af4cadcdae26b5b4f2fd1933b77c24b210f5772bb3dd00ddef5ef76909151d63acc4cc0c3bc6ec67dcdf06b352fcf422a9c7debea625214ed41ecd4b9239bc74adb0eb2da466dc2698258c331dee4c7b7cf27d83fe7cbe8f1ea4a6cd522fbe80786f0a11c12b18e9592fe488a67e11347ae0e939f8d1f096080d298c9cea8b0e869e0d1c63f41763fefec8afbb3eeb26e2163042889722c72f7dc61fcc3b3153a4054c4de6d", 0xf6}, {&(0x7f0000ff6000-0xde)="064eb901dd872a7e244feecc30ad2b7c7f1c72a0525f1349ead1efdb07adcbebfbc5d5d7a879544118ef9f35f77c7727c422d2f14c7cfc9d6588d05ae4bdd469d974b89580de7cfc15a0052aafab38d39f71bd1250228ec5e11fc1777d832130274f12aeb0d3fc9a5157dc570666583bc25bab804d54cb02f83218c3f4d4bce83887ad0031b8f0133609e1d1324aa639587927604cbda52dfee933286cddf1e49896b6bd4c3ba51513fc54b3079c2fad4e1ebd4f91be4c87229311ad350dd7eb48c358fa901d9acba393029377de6be6ddc7e11d902b68ed78f7ed28aa5a", 0xde}, {&(0x7f0000f28000-0xaf)="41500e2dd01d20162cfc0542e37cc37f78e20fb8812d40bc80c546802837a4d570046ffb326f53407dbd55894f68e5d3eda5667c27d77bdbcb4832788f72b86916d33407155aef736385b7f87ac589e50ef89f61d4efd23be1ce8731095f151e8a8747cf245d181f14a4588da1e756586ed4c748e244c4f5502d7d91eb7c684112484a549e888a3e0941532a73ceefacf0ed8cebf03b13d43d5d805b5105da8864f55af1bd0b8f8c8569557b03f9b2", 0xaf}, {&(0x7f0000e7b000-0x99)="2a64cd43f852ade9f6785fc62eec7b492c081cef89920cad5bb120b216177ff87e58a3e2d82f6b25106ad65ee83107c4f2a0efa22584687c9a9a92c6dddd5e88115a80616749a115ad090bb90d165250ca0bdb6a962e32daff3bc68b4f03e9733ee0899984bf3721c8437b4ea0ba4f9f4d1532a7cb321ca2231fab5c60a68b0de3fde8d27b06e0f1307c2d81fc38060aafe1dc5b9ee0fb4637", 0x99}, {&(0x7f0000a5c000)="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", 0x1000}, {&(0x7f0000c5d000)="ebf3fee608638a4f83eb59b4f38a43ea129d2c211b01343f245e712102608334ff9cf5a0a89d90b0f601e4555ef63283fe8f0210b2289e4992a3fd25f7a7e584c836a3413c99936badee71a26a951a44b39c47c8b585e4de1aec3d791b828593c795daf37faf34bf700f1ef11ac3b73a550172bb9d5196c2ddf49519b4924e32df983b3cd0e0425063bc140981be8f474550ae9867b9d36c6fdf3dd5a24c760ad8bbf5a36fa6da1b345d584974b9604132", 0xb1}], 0xa}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r0, 0x1) 2018/02/05 06:49:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x1}, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005dd000-0x20)={0x7f, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000e0d000-0x10)={r2, 0x26a}) r3 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/05 06:49:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f00007d3000-0xa)="c5fa0001000000000000", 0xa) get_thread_area(&(0x7f00008de000)={0x3, 0xffffffff, 0x400, 0x5, 0x10001, 0x33f, 0x9, 0xfff, 0x401, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bind(r0, &(0x7f0000c8c000-0x20)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r1 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10}, 0x10}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000289000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x3000}) [ 64.855704] audit: type=1400 audit(1517813398.731:27): avc: denied { validate_trans } for pid=7850 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 64.935738] binder: BINDER_SET_CONTEXT_MGR already set [ 64.960167] binder: 7881:7886 ioctl 40046207 0 returned -16 2018/02/05 06:49:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000335000)='/dev/sg#\x00', 0x80000000000000, 0x180) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000716000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000589000)='net/if_inet6\x00') execveat(r2, &(0x7f00009f3000)='./file0\x00', &(0x7f0000e4c000)=[&(0x7f0000b48000)='net/if_inet6\x00', &(0x7f0000c1a000-0xd)='net/if_inet6\x00', &(0x7f0000503000)=']\x00', &(0x7f00004ba000)='net/if_inet6\x00', &(0x7f0000fef000)='net/if_inet6\x00', &(0x7f00003bc000)='!\\md5sum\x00', &(0x7f00009b6000-0xd)='net/if_inet6\x00', &(0x7f000080a000)='self(selinux!\x00', &(0x7f0000886000-0xd)='uservboxnet0\x00'], &(0x7f0000e1b000)=[&(0x7f00000a3000)='net/if_inet6\x00', &(0x7f000030c000)='\x00'], 0x800) exit(0x0) sched_yield() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b8e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @multicast1=0xe0000001]}, 0x24) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f0000ccf000-0x8)=[], 0x0) 2018/02/05 06:49:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e32000)=0x90) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000761000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000840000-0x10)) 2018/02/05 06:49:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9}, {}]}) 2018/02/05 06:49:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f00000fe000-0x4)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ad000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000012000-0x9b)=@ethtool_dump={0x3f, 0x40, 0x100000001, 0x8b, "9415c914a242d1e70c55bec38cb336306a4cf9e01aa8fd88ca31d7123e7a410a4dc5e32c863b4d425d37bcba14f09114ec7c70b734b473bd3350909cf62a3d19878474e2abd0dedea1dc11b94ef9f4ff6864c6fb8bce1aa7db404cf859030f8cc6bffd4dd9131f353360a8a400ee3698b76bd4c7968748e148508a59839ca6dabf4867a999eb15d3e615bb"}}) 2018/02/05 06:49:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000081000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000051b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/05 06:49:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f74000)=0x10) 2018/02/05 06:49:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) syz_open_dev$random(&(0x7f0000e74000)='/dev/random\x00', 0x0, 0x40) dup2(r1, r0) readv(r2, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) getpeername$netrom(r1, &(0x7f00009e1000-0x10)=@ax25, &(0x7f0000418000)=0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00005ea000)={0x1, 0x4, 0x814, 0xf79}) 2018/02/05 06:49:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00004d5000)=0xfffffffffffffffa) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00009c4000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000341000), &(0x7f0000dbe000)=0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f0000033000)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00006d1000-0x4)=0x7, 0x4) r1 = accept$inet(r0, &(0x7f0000044000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000056a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d6c000)=@assoc_value, &(0x7f0000f25000-0x4)=0x8) pipe2(&(0x7f0000c3a000)={0x0, 0x0}, 0x4000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000f25000-0x4)) listen$netrom(r3, 0x401) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009aa000)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffff}}}, &(0x7f0000658000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f37000)={r4, 0x80000000}, 0xfffffe9b) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000ade000)) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000a56000-0x4)) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000080a000-0x24)={0x20, 0x7, 0x0, 0x523, 0x8, 0x81, 0xfffffffffffffffb, 0x3, 0x10001, 0xfffffffffffff801, 0xfee, 0x5d7d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ca0000-0x14)={0x0, 0x9, 0x2, 0x8, 0x3, 0xab0}, &(0x7f0000068000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a28000)={r4, 0x873, 0x4d, 0x400000, 0x125, 0x6, 0x3f, 0x101, {r5, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x100000000, 0x8, 0x3, 0x2, 0x4}}, &(0x7f000034c000-0x4)=0xb8) 2018/02/05 06:49:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000db5000-0x6)='rxrpc\x00', &(0x7f0000cea000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000036d000-0x7)="443fc695ea7153", 0x7, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f00007be000)=""/41, 0x29) clock_getres(0x3, &(0x7f000087e000)) 2018/02/05 06:49:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000075000-0x8)) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) open(&(0x7f0000f56000-0xa)='./control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f0000310000)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x80, &(0x7f0000b34000-0x1)='~') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00009b7000+0x40f)=0x100, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007b4000)={r3, 0x6, 0x73d5, 0x32b0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:49:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007f4000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x2b, &(0x7f00004e3000-0x4), &(0x7f0000223000-0x4)=0x4) mmap(&(0x7f0000de6000/0x4000)=nil, 0x4000, 0x2000000, 0x10010, r0, 0x0) socketpair(0x0, 0x80b, 0x7fff, &(0x7f0000358000-0x8)={0x0}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000a1e000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0xa, 0x15, 0x10, "f88a0921420371ca1fb7c4f27df012aed0d0627f3c49d0e4a06cee083a8ae3cd211ec0a8ed63a1c40580adbe0582b47903c50fd5752375fd847225ef10d656e7", "de42197c87716c58cb1288a38d5daa12be1c42dae1a60acd4b2946fb9dfebe831074da7b72561389d3e986d243febd403d357ad80a7554d6133905112febafc4", "0d93ce6763ce8a08b5e8e3c562fcb8225dc6613a5f3dbefa20ed730e9c062240", [0x8, 0x28000000000000]}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000b11000-0x4), &(0x7f0000d18000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0x14b) connect$inet6(r0, &(0x7f000098d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/05 06:49:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000291000)="10c1791855e4bd66107e1746629d5b00195c576881a9c31dd952e341b30df8d0f44436c10fb63d760334e10d5f937b005e1dbdbec21645e9e04268d026a712", 0x3f) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000628000-0x78)={0x81, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, 0x4c, 0x0, 0x80000001, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x3ff, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {}], 0x371) 2018/02/05 06:49:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa}, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r0, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 06:49:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00005a1000-0x4)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/sequencer2\x00', 0x406240, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) exit(0x8) r3 = add_key(&(0x7f0000ae1000)='logon\x00', &(0x7f0000161000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000413000)='keyring\x00', &(0x7f00002b7000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) unlinkat(r0, &(0x7f00007ae000)='./file0\x00', 0xd97eaf7bab738c2a) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8000ed) r4 = getpgid(0xffffffffffffffff) getdents64(r1, &(0x7f000084e000-0xb3)=""/179, 0xb3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005a2000-0x4)={0x8}, 0x4) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000074000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000655000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000937000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000c31000-0x28)={0x6, 0x44ca, r4, 0x1ff, r5, 0x5, 0x6}) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) dup2(r0, r2) 2018/02/05 06:49:59 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty, 0x9}, @in6={0xa, 0x3, 0x5, @empty, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5007}], 0x70) pwrite64(r2, &(0x7f0000bda000)="4e6f556c2978c1cc9bc31ab93a49d315809f22786b56f11ce200b23a3dca19e772105794fbb56eaa7327209e050fe9aebaba7c5ea466dd3d25f2bc3cf881ef891f2cf7eaf1881bde0325b2395a64edc498dd4720004fadd31e54302acacce6dc5e6ebe8ef585b28472edaf0520af086a44d4b4a4a30dd5bcecbc9a58eb7cf3f2633ea971bbb2cf94094b0a6c8571bbb77d2aa30aaf3a5e5f14a0f95ea7b374c0d5cc705bd60b3509abbe482c9329e76c443b578ba4dd9ff634e347136708c362a823473c3866ddaef7db9e86de3d3e8546522834c8e364838371bee9134d705361916fd75f", 0xe5, 0x0) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000), &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 06:49:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='vfat\x00', 0x1000000, &(0x7f0000154000-0x92)="2f8ea8ec75173a5908dcbb9247bbed0ec193807d5bc0ab3d1ec102d662400b9092c55430dbea5ad16ed7010dd3acac05e2d80114c06ba9a8710adadf9dc457813be15fa2a20c49adb24044534efcf06ec71e6859c71246bab2888b6583bd2badd5edef592555ac56de363c78b35ad34c90e51e8172a9c20000f3f6bd885268a750493eb23e16d391901519ec3f0dad7db573") mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x2}) shutdown(r0, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d18000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockname$llc(r1, &(0x7f00002aa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000971000)=0x10) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006c2000-0x1d)={0x0, 0x15, "1dd80fc7f52c7f5d23cef64c522acc25d3c4274559"}, &(0x7f0000d19000-0x4)=0x1d) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000066f000)=@assoc_value={r2, 0xc3}, 0x8) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b1e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000110000)=[@in={0x2, 0x0, @rand_addr=0x4}], 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00006f5000)={0x5, {{0xa, 0x1, 0x9683, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x88) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000d18000)={0x7fff, 0x6fc1}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00003c6000)={{0x3, 0x2}, {0xdff, 0x1}, 0xff, 0x5, 0x1ff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000d18000-0x9d)=""/157, &(0x7f0000d17000)=0x9d) 2018/02/05 06:49:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x4, &(0x7f0000c09000-0x8)={0x0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000205000-0x30)) r1 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x0) write$sndseq(r1, &(0x7f000091e000)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f00008c4000)}}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000226000-0x20)={0xffffffffffffffc0, 0x7, 0x4, 0x10000, 0xcd, 0x7f, 0x2, 0x7ff, 0x0}, &(0x7f0000527000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000650000)={r2, 0xdf, "bd3c7d9ffb2cd2f037945ce5fced114d9b05a979f27831010bf230e8a6407e71e8c440e713c70d702c0094d0e6e5013604ab07253342ae9fec0c88cc77ead4eff8189d7baa3eb6c09b37a68b394884461842494eac2b8b49543711a69160db5a930bd14d9de9194af6f0d62d32de0343a3218072fe9784638bdcb703141bbab94d80f59d3716a19c357a83612869d6e3b3f9dcbe4b4c0d23a1b7e7ddc2c126d0a61e16d9a98a700dd10de18087389d35b0543838c7883af476b040eb8012ef11e499621a966d6b5e6f131c1cb76dc319dd1ebc14100976eb6654d152fef0e6"}, &(0x7f0000338000+0xcce)=0xe7) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/05 06:49:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000feb000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x12b0}], 0x1) setns(r0, 0xc000000) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/05 06:49:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000d66000-0x9)=@rc, &(0x7f000011a000-0x1)=0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000110000-0x14)={0x0, 0x7fff, 0x1ff, 0x4, 0x3, 0x100}, &(0x7f00002e5000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e16000-0x8)={r2, 0x210}, &(0x7f00002e9000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000592000-0x48)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x2, 0xd4, @loopback={0x0, 0x1}}], 0x48) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000d66000-0xa)=""/10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) r3 = perf_event_open(&(0x7f0000ea5000)={0x5, 0x78, 0x3ff, 0xfffffffffffff97c, 0x0, 0x3, 0x0, 0x4, 0x4, 0x4, 0x80000000, 0xffffffffffff0000, 0x7, 0x6, 0x9, 0x100000000, 0x7, 0x1, 0x5, 0x81, 0x5, 0x7, 0x6, 0x1ff, 0x100000001, 0x1, 0xffffffffffffffff, 0x9, 0x5, 0xad, 0x1f, 0x0, 0x3af, 0x1, 0x0, 0xbc, 0x0, 0xfff, 0x0, 0x4, 0x4, @perf_config_ext={0xffff, 0x172}, 0x8000, 0x81, 0x40, 0x0, 0x9d, 0x5}, 0x0, 0xffffffffffff8001, 0xffffffffffffff9c, 0xa) fchmod(r3, 0x20) 2018/02/05 06:49:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000ac000)={0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b11000-0x4)=0x10, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0x80}, &(0x7f0000002000)=0x98) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000)=0x80, 0x4) fcntl$setpipe(r3, 0x407, 0xc0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000003000)={@rand_addr=0x4, @rand_addr=0x100000000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000004000)={@generic}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r0, &(0x7f0000006000-0x8)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000003000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000006000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x1, 0x1000) [ 65.250436] device lo entered promiscuous mode [ 65.266352] device lo left promiscuous mode [ 65.339716] device lo entered promiscuous mode [ 65.349668] device lo left promiscuous mode 2018/02/05 06:49:59 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/sequencer2\x00', 0x100, 0x0) openat(r1, &(0x7f0000f6f000-0x8)='./file0\x00', 0x80000, 0xa83b08f530c92a99) 2018/02/05 06:49:59 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000173000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000074000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000881000+0xc5b)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000842000-0x10)={0x3, 0x8000, 0x1f, 0x4b, 0x0}, &(0x7f0000442000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f3e000)={r3}, &(0x7f0000a63000)=0x8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x2b, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) getsockname$inet(r0, &(0x7f0000e4f000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00009aa000-0x4)=0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000472000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r2, &(0x7f0000195000-0x10)=[{&(0x7f00000bf000)="aed7c4a32345eadf5ab007942f2be5f30cc72fe2cc19998a60a69e6a3656ee495ab50ce4bebfd94b1c6c26b370191e3009216ee6ddb40d34eadde20fa08d5b2162325516c3a3a4aeccef6f1a6104e49a6fe3284f44688980177133110b13c677ccdb33c5237d8b21", 0x68}], 0x1) r5 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000df000-0x4)) getpgid(r5) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bb7000)) getpid() ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000ee000-0x4)=0x0) r7 = getpgid(r6) capget(&(0x7f0000c4c000)={0x20071026, r7}, &(0x7f0000970000-0x18)={0x8001, 0x3, 0x7, 0x4, 0x4, 0x81}) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f00001a9000)={0x9, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000147000-0xe8)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f000075d000)=0xe8) 2018/02/05 06:49:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/sequencer\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000bd9000)={0x1a, 0x40000000000000, 0x7, 'queue0\x00', 0x3}) write(r0, &(0x7f0000ae3000-0x22)="220000002100070700be0000090007010a0000ff0000000000200400050013800045", 0x22) 2018/02/05 06:49:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be2000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000375000-0x54)={0x0, 0x4c, "1d54fce241c5813161419a718775ed3357a694322fb46a5675fc137dd7ee2d5ae3931a6391f74e085d48e8c879ef5df4b12b8403c349c47b6a3ec16e950181db1774ca04bc50e0fc7b3ff125"}, &(0x7f0000a54000)=0x54) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000581000-0x8)={r3, 0xfffffffffffffffe}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, r1}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000e4e000-0x8)=0x7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000da6000-0x58)={0x4, 0x6, 0xb621, 0x80000001, 0x6}) 2018/02/05 06:49:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_mtu=0xfffffffffffff0aa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x1) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x40) memfd_create(&(0x7f0000001000-0x10)='coredump_filter\x00', 0x0) 2018/02/05 06:49:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000085000-0x8)={0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000463000-0x8)=[0x6, 0x82]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000801000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x0, 0x80, 0x8256, 0xb, 0x9, 0x3, 0x71, 0x8000, 0x5, 0x7, 0x101, 0x7, 0x5, 0x8, 0x8]}, &(0x7f0000491000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007d8000-0xc)=@sack_info={r2}, &(0x7f00006f7000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000280000+0xee1)={r3, 0x8, 0x8}, 0x8) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000a85000-0x11)=""/17) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000888000)=0x7) write$selinux_load(r0, &(0x7f0000b06000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x7, &(0x7f0000a14000)=""/228) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xf98c974) sendmmsg$nfc_llcp(r1, &(0x7f0000cb7000-0x118)=[{&(0x7f00006ad000)={0x27, 0xffffffff00000001, 0x8, 0x2, 0x2, 0x8, "b59ae425d7c53a48d5b9ae727750ec272538342de56dff55f5e5a1ec04a3a57175c0cb50cc31c1ceeb1886326153897789e3d9b59e7f06e763a87346943b05", 0x1f}, 0x60, &(0x7f0000a62000-0x30)=[{&(0x7f0000624000)="b4d31bf2e026dc0878b091f2f86f5ba3d9746916cd064e0b0ab49de5db7592fc4032adaa68affefb3b6a9b58c53a28a29f026e770c535a9727d9a2d188d6fb3d8e2ba5dba1d9df4f81b9dea8d479163254f86af7c34ab2327e", 0x59}, {&(0x7f0000b45000-0xe9)="85aeab0c52a54a85ca554b15e327d52b2613529360093cafd0ed4bc2ac7af1c8a3042e4120d796fe002f525ee86052351f5e0a4e560d5430046e6ef17540d5535a9f2f199c6217111d679f4d3fd8e20bd98f4146a493b1b592f75271f12509edc2e4528df64bf2978599aa5df0a8669c2ad36341f8282892030a512b8c2cbf8e419e0c8ca529fab80bc1ccb67d0367d8b963cb996eb6df1d22592e808d01acb10bc86ad223f6efb0a9f0f32ab3141fb15b2da5470f29e586f87e0d6e1016ff687ade5d20135032fc58a1deb6ec0650db758eb3aa3c8e23cd57d7d3315b5d9e1a32bc6626becb1168f9", 0xe9}, {&(0x7f0000974000)}], 0x3, &(0x7f0000927000)={0x100, 0xff, 0x10001, "ff008577da0719bbe5330c5dd2ce7a382108da05ed633bf5bb8598c424e607dec1caa28da5479ef6fd2b7975f5af6a531a320ca57d9863ddf728ae749d680501096a3a720dbbb2ac82010d9499be34226fa75cdeeda6c748d9731fc4713429790b7c587080f42a160a14ed13bf98f570a9617c073735013c4be24bd426c1809e0b3ea393cbd8c2ad266adbc33d7ceb578e06fb684ff8288d4d837c1239a79c49199b6e3b4a15cc6dd4ae0ae31ecf88d4939e2e6aac8a95cec7b864fbead95fcea5f533374f1dbb26637b6d650be50966e200c585c5f3c8a96d1077bbf26862a8ef0633b41707a70d76533842"}, 0x100, 0xc000}, {&(0x7f0000f86000)={0x27, 0x1, 0x3, 0x7, 0x40, 0x1ff, "4409606816537d281323708219e8d365cabb6bceb242b5eb5f776057dd5eff4c88a6e12f42aee000dec6cfa0fc024cf0edf97fbf0dae7f5ce8e597d5d083ee", 0x9}, 0x60, &(0x7f0000b87000-0x10)=[{&(0x7f00009eb000)="31a4f9cca27d1e6ce02fc24da763b8fc125ebc9bf4ef98477c0d6b85942050e176d9b68ededb639c23b2c93813063765539b34439d09461f8aed624bf8c3d047309e9babb016981c1a702a68137a6c60c8da8c5c5e1e1236dd8fbe2f1ff0dc0c1fdec6d413d0e1b3da6289e9210231233f2cb860ca9814acc3109e1d5bc952270c51f0a72df34d8416f3872ac03ed0b4945feb14de93abcc2e415ebd13d13a61d58d0354e4f4cc0ef74c75981b635160571d58949cab2ffe436d0a40ae929e0c4f5d6a5bcf3c0d86a12a74b84950d6caf2da5d8969c448f47d65a75dd5100dc332a8bcb57b783209efcd9ffb54", 0xed}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f000025e000)={0x27, 0x2, 0x1, 0x3, 0xffffffffdb629484, 0x80000001, "578ee809c83b0b9fadb797f681c0dbf6760946aff92bdcbf47dfa1532c848e46b6b755be6fb5ac6a155c7c49a9e1060e4729f528d459b3767dc931ac2f446e", 0x476}, 0x60, &(0x7f0000442000)=[{&(0x7f0000438000-0xfa)="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", 0xfa}, {&(0x7f000052d000-0xfe)="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", 0xfe}], 0x2, &(0x7f0000933000)={0xe8, 0x3a, 0x0, "199dbfa6ba6914f4164b800cbc6eec0a7798ca36dce50b49a70a580f47d53320fb4639fcad003fc2962a9f026f19d3544c471aa414d598c8eea7606b3745ed4b19674b163853bce345dbbbab9c546c33e042cf63edff676bd3a8e4a4d84df053d5eb587ca5c393e4bda1f3e5e5385ac36df7d80546dad0c373403196e242d2421457a3a35a4c7957e1466a9fadf4c6bc2165b7dc1b861ee3db49d5cb57741140244d7870e4739372b06fbaad154ce26d2d6bf9eb31b162f25ed2149645ca420e9da519cb0fb3ad427039f63dbe670f276359"}, 0xe8, 0x24000000}, {&(0x7f00008f0000-0x60)={0x27, 0x70, 0x906, 0x6, 0x7, 0x2, "67aa9798717dca7b13a868b82e5add373d3294f0f7466383c98b6c43a2fa597cc6ae409472ea23ca7d6160f8a52ed3331e94a8813613955e55d17674bbb63d", 0x8}, 0x60, &(0x7f0000da4000-0x90)=[{&(0x7f0000167000-0x20)="21e4dcbb0c5572efef80c101125907eb9ac7c9274123a1cc58b1ea7200b04a44", 0x20}, {&(0x7f00003ac000)="ad46e723a8da36a51bb1fe8be2a166a9e908d755fbaf3cefdcc0d803c484a8e7f41e7068faad52812cf41fdfd46a9d7088ff594b2d84cfe6833af73dc575ea9e2b18b4652d0b88de706aecdba2dec8e99f130e91e684e5622d53ba1afe1bba40f3b8ef69b509f05b2bb407615a522877a47af3a988e8ea9e8b265810805bda981f7d5ef3de8ca2", 0x87}, {&(0x7f00000c6000-0xbd)="7d84d056420e77fcccc5c46d5fdb5a63e5f9ab6cbdaaf2e01accf50d47510ced5279652fadf9edb92f275238cea774cab69bb272e6801f9d205d88e29541532dabbb813d2a52721e353da885ae04ad13ab491c4dc52dc683695666673c7589139a12f6ce16fa821be957751f2c2189596d83915517b817d8bea6e0ecbbc2dced56849033d155514032f0af69c517f8378890a1a56b7f3276586ac810442907f2a7d85941b0e3c5d0d331f33fcd465c6bf50dbd5953cedb15f7c9d83b19", 0xbd}, {&(0x7f00006bb000-0x75)="510afec1980a055978314655455847a25ccd5cb40177ccbd3f259a4a932045f68a0467f82100984bc29d400baa04b59ea2ce85c15d4935ddb05aad8b10ed9be1f97bfbc734be3500b38f874cdc2d62f764c8f27d32aae211a7da8d46544e16aa0d5f1c7c07766097371be5f725b8622d13711d32e4", 0x75}, {&(0x7f0000375000)="01304f1a78ef24acaf6db2c682ac825e7c0701092d66a0722a1310b7c4965c32b79996c6ea84f75cc5380034d17a0fa42db8", 0x32}, {&(0x7f0000c87000-0x1)="ab", 0x1}, {&(0x7f0000c4f000)="ab98642b53c7005704584d89c3e1715e4d1bbb821c29b8aec879d68854c74e053a3b8bb4eec57319489a046fabab861331650ee4aeb42ecb309f6486d2e6", 0x3e}, {&(0x7f000041d000-0xd)="269237315f25ac80c587f77a23", 0xd}, {&(0x7f00000f8000-0xc9)="3a2398f1226a7240aa742a2fd138e6bef18c65a4b2afb1b3bb9a00fe9e0f17c92ceaa974cff2cf521977b7bd20e014a12527a227d1eee2181b60eb52ea5185d73a0d113061f43f4714701d7c63eebbf64b9777d78464b78f443efa95a8457008579ec64e85311066bbc2ec23465278e1d9d28e64c7bbcce08d1b88b742828c29b2976d829f8ef95415e5aae71cfa8cd2607075186ff6d8d5252471b7959c924232a72eea3ce004f54119cb1b918032d4a7f72cee641aa1b485a8e620631ac60639e6d824f66de74bc3", 0xc9}], 0x9, &(0x7f0000ba6000)={0xf8, 0xff, 0xfffffffffffffffc, "4f36fd0b1338460e1d6ec51113c289ba79a8f7a48244c5b3bb4edd4706b71bb4c07baa248d49183d843e6c68e335e65c2ad9aa01fd0b78e932555a22aa708b226759c888645c0c971b0b1a79c4ffc408f145e8710addcd6e44a224c292e7bd132815eed1fb78f67d3cc8b8ba5335c469188b04fa28440cd2c86bfa99bf45b773c1bc365d5318f32cd9fb3074cf69d94528c88a66935b05bf7085c95b295903f7cd4b071784a8574fc210f0a991e7c813c82f1e6d222e9234b65ec3fa08a46df7c34a5c84362962f34a19d8e97c00b1b80ce3b33d5092c3abf1b3409b2d5dfec2404ae35fe718155f"}, 0xf8, 0x40}, {&(0x7f0000461000)={0x27, 0x2, 0x9, 0x1, 0x7, 0x4, "0507552a4da8c38993aa2ec182e6fce8900a950c471da2978b2267b773e71f41d884f0b02d1d9bb886b25080e01442aa7c91a165c7481fdec63150a1de4703", 0x40}, 0x60, &(0x7f0000aa6000-0x80)=[{&(0x7f0000e5c000)="17d7551f3ca2acf61007c6b6a08df565d2ec9ff9163c3b7c32f51689b0bdbe4ecb39bb4c1f3020257643c4c032ded372488e89553e1dc1362e3c3baca50eea7589aca77b27e9b8bca6dc8aafec0fcf6877554091b7503ccfd5b23fd8e3d3e11623d8e1ed2c3f26d0293da4290c0a7d3ab3654e06587a345ef329f6a6d86b2620d1e57f40a71bae00e75702a91c28779559fd7ceb0adc16e149dc011afc5e19804414b92bbd32767ddc1a9f3b", 0xac}, {&(0x7f0000d2e000-0x1d)="6bdcdce8d663e032168bfd4950a22d8216341cd0db7a1fc421257ee9ad", 0x1d}, {&(0x7f0000f7c000)="2f90bff5d2ed4c13e4b0573df938a5bbc638057355cbcfd120606dd2b39aa61b7c9154b698d3ae94", 0x28}, {&(0x7f0000d52000)="071ce56a45b0001d5a37846aa532cefb4dd5613275e9bb147fcdd8c96316b0de7ae3437c5b02ee3880d35e8f68d8730e46e3dfda68495daab5af2ca467c4309d22398a534a96aa6883975d57159a0ddde37430df84f550d8b1f60474ecd3d759bd3eb19c941eab1477d6026bca91f53f39c7b3e8a535a30df1f55f7c42cee6523e69482f9d8606275f248f651e229ae28d1bdd93bf0fdbdae387", 0x9a}, {&(0x7f00004bc000)="be2288e27f65e2d551cfa55d435561114e901cd0b06589c540ed0b49cd7d15b2644c894aff1669989791da8605eebd99f1cc72b953f93e6d6adefa0ffae95fbd6da7115278c2546ae6852de74041ae1a7e441b05a3df4e6546afd401e7053b562366d0e511da24dd484108198c294b837ce47887eb719ada4ec61dc11714d3f450e24abdf13d0af50231216464eccbcd23c69a251c014cb31c551b8be541b8585323898e5b6b0aae25f2d58df3d6b8650ee4259b3a19cfe41cefa03f85", 0xbd}, {&(0x7f0000367000-0x33)="02b0d28b7b06579f6896916951a5c4f8b755eed71151a02b0087bf29185c2efa86e6e409caace7d1b2273d50b41675db94a866", 0x33}, {&(0x7f0000baa000-0xc)="c99e5093ab46890843c74b7c", 0xc}, {&(0x7f0000a85000)="48ef7a13feb44033bb35b78791a78930256c85e9307d4810d636b302e41618534ab7c817b353e2c533755cc18e37b2f12c0f8f7f700d19d401fa25c46c871637727eb9baea931c2f8fa39d46e8a0294659c2f32f3870d8371a5d2b7fe5eb6a4d86a158c10043b8bc75bb57f3d43e51692e57cd99b100496365915ffc7444076f1c769852650a", 0x86}], 0x8, 0x0, 0x0, 0x40040}], 0x5, 0x5) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) mmap$binder(&(0x7f000086f000/0x3000)=nil, 0x3000, 0xe, 0x110, r5, 0x34) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000295000-0x10)=@generic="cea830f32469b7cc3eee3489d72e34a8") sync_file_range(r5, 0x955e, 0x3ff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000099a000)=@sack_info={r3, 0x8d, 0x5}, &(0x7f0000258000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000020b000-0xb4)={r8, 0xac, "5b9f4a76857130b149c1a78adb1ec5753ef6bbcd5936fda5e39fecff6ed1a7f1ef4a2da136cc59dc8c673624f12d48678f365e4aa100c1e1b82bda1a469fa1e941a4916b8c7443c3f3f4cf45fa70b1ffe541efa69f28e6a3077530e5533c6c1f49a54497c870b9f26114572081e30f39a6e69b29627352027dffc8afbced64c00d7a25df15ec569994399bbf6a498cb4433b908300ceb7c9ec8614767708eb2d5340019419f67474e2812ea4"}, &(0x7f000065f000-0x4)=0xb4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f000095d000)={0x3, 0x1, 0x5, 0x0, 0x7f}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000039a000-0x5d)={r8, 0x55, "3dc79768c50dbbb26f8894ced37fe712e03f6102033a7cde09b704e179f906409ed706a03cbd3b95e3806a37167c9cc59b9b813e22dc56423a8c76d7372e161b92dbc1ddf86385a89750fec1aac5c435a30e939705"}, &(0x7f00005f7000)=0x5d) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f0000f23000)={0x6, 0x1}) stat(&(0x7f0000b04000-0x8)='./file0\x00', &(0x7f00009c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000d2a000-0x4)=r9) writev(r7, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x208}], 0x1) sendmsg$unix(r1, &(0x7f00006e6000)={&(0x7f0000aaa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000016000-0x80)=[{&(0x7f00003a7000-0x1000)}, {&(0x7f0000632000)}, {&(0x7f0000787000)="aa8ecc5fb8885c3a5c6885c14c447a592937c122e54ce1b8a54f5ccbf255b6321f7ff0a210bc1b322f89d1ecf82b968f58b4c9fd098b9e00152e53ada9431746a5d4d6cdaf99159b98013bf422d03410a321b99ed49707d6278fd0c4b2a156e3565fdb6d5269949157bcf97305130dbad2c39a73d9598ab79564a12c422342752898a9624ea3c2daaa040e87fb20bb8fdbbeb1ecfef2cdfa8c40e8f3ac5dcc6020ea2aec86db7ba117c461d4cfbf387c97002067e3c5c0f1700fe0724b967847679897b631ae82b1a99177", 0xcb}], 0x3, &(0x7f0000805000)=[@rights={0x20, 0x1, 0x1, [r7, r7, r1]}, @rights={0x18, 0x1, 0x1, [r7, r7]}, @cred={0x20, 0x1, 0x2, r6, r9, r10}, @cred={0x20, 0x1, 0x2, r6, r9, r10}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5]}], 0x98}, 0x4) 2018/02/05 06:49:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000013000-0x15)='wlan1#procvmnet0[GPL\x00', 0xfffffffffffffffc) request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000012000-0x1)='\x00', r0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x20000000004}) add_key$user(&(0x7f0000013000-0x5)='user\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xfffffffffffffff9) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:49:59 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000605000)='/dev/rtc\x00', 0x200082, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bea000), &(0x7f0000c21000-0x4)=0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f8c000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f8c000-0x4), 0x80000) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f8d000-0x10)={0x76, 0x2, 0xfb7}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008de000-0x10), &(0x7f0000f8c000)=0x10) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f8d000)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000f8c000)=0x2, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f8c000-0x8)='./file0\x00', 0x2001, 0x1c) stat(&(0x7f0000635000-0x8)='./file0\x00', &(0x7f0000a81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r5, 0xcb8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f90000), &(0x7f000045d000-0x4)=0xfffffffffffffeac) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f8e000)='./file0\x00', &(0x7f0000f8f000-0x20)) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000f8d000-0x10)="748506b942c96a441569ccc8b7d5c82e", 0x10) sendmsg$key(r3, &(0x7f000082b000-0x38)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) 2018/02/05 06:49:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000045d000-0x8)={0x0, 0x6}, &(0x7f0000bb2000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c11000)=@assoc_value={r1, 0x941}, &(0x7f0000aa9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000086000)={0x7fffffff, 0x200, 0x0, 0x7}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be8000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) getdents(r0, &(0x7f0000825000-0xa7), 0x0) r3 = getpid() capget(&(0x7f000031f000-0x8)={0x20071026, r3}, &(0x7f0000180000-0x18)={0x7ff, 0x7ff, 0x400, 0x0, 0x373, 0x100000001}) setns(r0, 0x4c000000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000089d000)={0x0, 0xff, 0x7, 0x9}, &(0x7f00001bb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006a1000)={r4, 0x5}, &(0x7f00006d7000-0x4)=0x8) [ 65.878186] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/02/05 06:49:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000d8000)={0x10, 0x0, 0x0, 0x1004008}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@getneightbl={0x14, 0x42, 0x200, 0x7, 0x3, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000087e000)) 2018/02/05 06:49:59 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f000009e000)='./file0\x00', 0x20000, 0x84) recvfrom$unix(r0, &(0x7f0000313000)=""/60, 0x3c, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000300000)="afd91c2f26a024bf37f6a03c6c5f0aca3a50e1", 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3d, &(0x7f0000001000-0x8)) sendto$packet(r0, &(0x7f0000001000-0x72)="a7ddd7c8ea2e4b6ae93bfac59c7bebc928d3eda96fd590a61940a7b417a2642965a9f033411634153c21c33dc39033e1fd7d89c7a977cb1b1f703b90700d348c1eeb5427c8fa134336c304e0ae04953049d5667ef35d271b9ec56162c62c6c288627257c1d0500a8eb419c74d345178f5f95", 0x72, 0x40, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}, 0x8, 0x0, 0x654, 0xffffffff, 0xb0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x6, 0x30, 0x3, 0x8000}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) setns(r3, 0x40000000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="c650aa9d9f3c2ce28f66a2f70347e17bedab94e43118f7741e0d7ead5b0311080710efcb07917ca535300c69047a32f375839330f3029fa3fa623e2ca9953d9cd090676462a5b326632f619acae684a695129be4cb10de20cbf79a237ef474ee76b1adcf7dae2c05187d485beae091da50c4fbc513b48e4f79738330c47ca1f3", 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r2, 0xf8, "fa7fb90df774e820edc7062e95c911b766c8e02b443f9a6b29d998e5b13500066c3ed3ade69f7069d7b8f021eea4f3b4fb55d7797dca637655bb24670932878bc00045701b3d6f6499be8bcf551381e2c07555c19893cfde6e864f1f0a92a0c103ab508c1632c2108d77af40c4110dcc361931008e3bd3bb9435db807ccd3fc707ac05965dd24b833eea1b5d1a6a6fb3ea25373690f0c6c97246719c6c74cfb483d5a02754e60302550eea3e8b1d9e9c3628890f0d6e47d46b980a0d3862b514cf117f4e95aa688cc9eaf4ca87cceeca05948ff254839450912e7d27398e2bf7c5ef8de6bf02d644c23177f10df76ef36d0f2f428b21c99e"}, &(0x7f0000004000-0x4)=0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000004000), 0x0, 0x40, &(0x7f0000001000)={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000004000-0x3c)=[@in6={0xa, 0x0, 0x7, @empty, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @empty}], 0x3c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000005000)="eb89036b7a8c755d4488c38ab58919d5001619e999dade052902b28749b9ce1a78b6af57eafa13dc4c65c7f9f87df5d18309e5e7c0ee1e1419e9298d054311d7072b950f688e8ef61c9d67f5c3a5ed2b9ef34528036ef1868151c63efc69431d2b699941f758d8e6d62bde66710e5d43c01d78a1976f01d17ae618841f6287d226af4a9b2964d13b01107f4430027ba56480aea1dcaad769a2258bdef7d215845bf9e6ff3a86c13ae72bb4c11f6d4883bdd9c1a1793f246fa39aa2350ac4fe7794a531d4ef02552e09a8f0c4a07908582fc538e951649f934b1f1bcc3ed7d2c3edfb1c863f2d0a5fa91835a3c2677c0a78347c46625af63c68f22c0d3e346bd3c4d0258ab2e7bd199b07e3a519162d18d56e1e163458573637a18cbc84354226cc74ff3ad761e00d9af2136aed1199fa5eb7511a80c492f88d8266cd653750a2b722794fbf79de3f03bdddde895a1a8b55d18f0b6423b2f5004f25f3b6c4eb5d47dc63aac2c2f9c1dc94d2a8fe72bf04b5be3878b07da7f7f169cca06a1d5fe959f2df892e0e1e41968bf4e4ba389487606283052f5f3f52b7ce50464cdd07110236cb31e0c6c634840d943ec91c0a4c154bc0af7281f75da75cfa6944f50d70d8a3dcc4f6872963fac1393e6c324e0e8402ec063f880c62666b5e0594b1f957edd92ec4b33c596a1a180ee6d2d266c41771906d176daa319838442c69b2f462c97a0bc10993d1e74a6061207b4d64ae5fe699c4af7f579b24da01c79bd661273fdf9fb7bf2d80f85d8ff1ecdc9a54c19426ae13c7edaf0e61adda2921fcc4bbc216ca319c39fcc1a8f9cc8a67e86ac8375094101922fcb338c65ee0d57e050614593d0a97da81f77ec3d9db7dcf99eb7460c6fc84a0c722c38f1c1b62cd8c37bb65152372c359f45db862c51e5feee2f23fdaa0774c23382bc019f928cc109bb3f571ec94bd565cf01fc414eb3909a605485fcfa0d24d47854a4c91a80c3935b5af8db7074a67ce8986c26c78a139ce8e50447434f859a349124559a0f30575bdce9d166a11c30e73e6b08f070f575dd79c7b0a6f8aa5fb8fa5f705b8e857c2befd71caf3d9a8925d4cf96499b235b23b8b1c84002e027482ec956be479c4f85490ba88c604ae6044159fa241a42e91ed78c8f11c5fc1cb18785c30c3ae5d41bcb1adee40d14c592796509c919d063df03f5d2c8b927565b3d4070abed3bb2e985dda46f8d73c98ba1b6c78f60396db75326f7262ef10b9980a7f5e10bff66660739a9d5e65ad6215d6f9092cfbc8eaef0c7f96e705bce776c385c8fc6e02a6056c8e991a568c26f5089fa2544357656d4301d60f47b356ac16137ad9d797508268f321929a9329dc58f34b046811eef4ed273e35af42583755272d89d78b92c16ed97383523af02f3ef70092347b66d741d4cd75aa647bddc32cfc6c0e215a94a3ce5cd135bf290824e4c021c2346c0e7eace44bea3650ee57b63d59a6220d551850130c2a91fd35bb2b019e338749fb4097fa11d36615cca21b33543afb1c6b1b3c7c2d75c9dbe4265f2e032a7375b34c1ec45ceb03e5916bc2ba4f8500cfb7fb0167bf5d7ac0c515f4825823811b1531228ac64f736173bce3084e582ad6ba15ea2fa0e3e76d498af75cf965808b8d0f87618b0d740f10ef001a05f1b78b01ba3e1ccfe4c665e1424dedb066373af7997da8bc1609c4ed54e875215a4a6cbeab4d99b0913e311a86f1904a73c20cb0496577c25abd56b8f8735519909fcc540a119a028ea39f119a1a458c78ba7dd19b0e50c0a68a65b0483720cca2d02e5b482d698acb07549ba2d8183675b426a2f3736e2e1f7c457354b68dcd5af8ea1b9c35b42eb3b9c0d6b1c42edf9275b15e9a8c840b65cddb107b15ccf4a4a845189857010bd5e2d9fb7d322242ac97d3b8e625ac07d2715881db2b17175aed31722517119d057e60328bcf5c6c85383b5bd47f0295c2d1fcad5a80d9fc1d1cd5abcfbae98e75b0b776125f24ac7dea174e8306078e61aeffe6a5bbba0a57a63d3c3afdc833d7679ba5608c91b80c2ea7cb5fe7caaf454a7a3ae84d0cc06c95cf97d2e07580f9afc4e059ccdf78b835bf9e2e1db088c14bd73c9ae4025040d9227f4be6c4dd70bdd22cb202a051e17b8fd9d3a0f99fbf761a62976216b48f1ec0ea603528a74ccc806e50eb8b6324083e715d1e3db13e22b36baf1cb1f0cdc6378f95150508c249599e67a0baf5de49edd842da6a64700cf015fdde4d066a25361f370d0fd64555fd19077ba7016f0a7f86ed65ccac7051c09d28799e3164062b778643f7e1c6fc797d669c4cda4bc6fcaf1f0963fcd4556cb8e8c829038f938d54abe78b2c27bf07b8d85c1f0c8366171643c9cbbcf58a7d5a9245b45fa89955338b00347c573d932545d4bee57dcc5a8a5bff5ab436bdf907681bdc17b8dce6a3ccc6a72729050f8f2e6ba5304187aa01ba5ca7c5f35a2280c4621b38a38ef0d5895dbe936f2f946233f6de67d0cb673107ad72d2527fcdc22dcd0891086c7d4a18f06fdd6624575cb084137debca15596709f13fb111b9d457c50de6ae90c7e9bff6cfcef06f3c395c3f6624b2d97781f50dd85fc518025112bcb94b95ab9df7e9dddcf907101d8a30426bc5c1e8f7d22e88ceb661aa064651284849d29e66c7b356f098b3c5ec627641af14e68ba81feaf471165e0c70ce33f369a7d336e298e5d43817b5952b1d7c16a8bb7840f128e02ff2f1fa02cf82cda550c3b4c97eaf6d44d5a19fcf85fa8db48860f77c513c59370707edb0be6e515deb19d3ae3f7fa16c9d5f3297ef84d6c487614ff437ba23ce5c69f926b26a100867c24c17337abba3eb1c76abd134e0e80e9822bbdd74dc90ec1f426f163a1eee01350e0e08a12fd0e04a39ee252e4fbe8514c0b037dd31e2a0b428e05e3fa9bd448013bb61e83add89ebef75f213a1363dc51b6e2ff6076f7f9019c7abd61e5e8fa7fed559c267b9eb481d9845b453b20e9ac624847198e27c9b702173b4ed47f7fae481d35707572f1a82e2195632dd8c6d521010c3e5f0072ebb67309b7f28317dda1e1a3e35f0fd335fb7aad76eede848f1c00e25724f38a823a6aa28fcca1c13e1ae602836f0063847f71cd7fe74a6c0cd334f6b153af045f25f6dae742be6ec6622f3d77f5019ce03672d250a9e3737dfcf5e5f89056972b49f4fd84dffc717f4dd48e2a2affb832801de8bc62f15eb28632d77448760e1a6f306637a9448b73178ee6874100d435cd5955c0fdcd37f02689863a08984170732f58d492bd53ef0a65304a4d80acaba37708dab4fed8608bebc1c44e1a27c4511f6b675bc6fe1530b43b953c503efc0ae2adecdfcc6607365076070da8b3dc8ea5b72815c441607446f9c6208c0e3c0c77e233900c5e2c5fada3b60f997e12b3bb7701b3fc33afd19facfbab5bff79ef7a18cdbe64de456519f104c0d4fc34c6109bd9427387ef38eb8f7024f4940b94031db6b678fddfcd8808eb004a768e34d3d6dff46be785f33fb03c206d3a40adfc2e4ef233fcd770f42ddccf06778da7336611874460b6dc1674333c11c1f07e0bdcceef5bb3f57e505291294a0f586f883ab3017f2c9b4a7139bbb1929ffb12ced931802f43f3383b447a07b18fbf31b44e6b9fbf5a72e41e83ad03de8b7aff7b6cc52d18c2533276076d2004203f06ca1809612113a9d3b3878bf30fd18281746d79e8454929c317f1f493fe4465ed6e848cdce32d46e7b0736315124c52bed18aa31077004c73e21a07f02bce8c41f0728e17d80d89d27e21518eae486561e4e58a75904dea82d0f013f3945d9bf4acebfeb6b8d4cb9af1407ca37566d5b92155d70a2c2ffa3780050da7febb9622cf51f226362745fcf2f88e5e01e294bfca46f4a8cb310896ff7e1f4ca358e0b3a7b410c20a01aec924d77cdca24c630854aa54e01bc37cb7ce6da936b6a40c6b209b9960b089ceeb70d3b1a19cce7eda2cf811fd7d8bffd031329d5ac5f1b5f1fda61bfffef5a62265b3398ba491b6221404f85f132d5768ca0724039af9d56fecf03cc1ae880027c0a0225ce836b04cef768b0abfd3a9dcbb37cff1f11a40c2e7ac06be73b860a8a9af3305683411cf332f825a14e343d07dfa7c0b6682bf7217b61d6074661ab1a42c57989cc772035acb277cf0388965a4326f6bb672a984dd4c414163a58eaece663c743280688ea289cbcb1cc01b1c01084e156751e57b70597b9b4b9c943121562589b62ab81e0502e1fe746276e3a0a90817dc14a65026cc0af0ec6b12a833fb196b3c1d385acc756285a04f76b8ba39a851d8d71283943decd877fb0c68373e929dcac2380f78d742125e905746f46be3fc182b0352b10cfc8de5037f3f807d62fa8516afa2103c985fecc666aa4042724ff32248f998259c3cbfca097ddcfd4335c59b67d13cbbdf9875a3f6607a61d97c6c30963887a287fa274b1e2b1676e96291fc3d0fac293c35f266e09bed23a6f4951775d60daecf31b487c752641afe5a96d1822aeedcd32632c79890b9115c6bb8dbce3c2b542c48909a1c4ced20257f4d48f41de24734869a8d789690c30a3ac8987dc7133f56bef863b7cb8f742d5061ca10b6f61369e2ab9800865b29564158426cb880931aca0c0e44e504f237a66031868b45a131ab3ec6fdf3a857febdc8d811d546cb2c2b5a6bea77f936dd1db8ae9033e97b3818f872229c6d44e6814960e507617b0d8839a48d4a4f72b9e5eebcdacd99a5b5b7ceed9a7eadafba064365ca475630fea2618b8f9b81cd1f149c662aada3ed15a8002c81c7db762409e9c1f6886cc61c9022448f77343c03764aeb1ac330a9aff576272b5f6da3d1bf5447ee2aa5c8192b3ba889564f26af4b965b4989db060de26f0be08169881e99546c317f1b2b9e81ae32ff5940eb7e34a26928bdb2a66eec2c3a76d774bd2226998e0bebc9f905a83efb361235d3d8727eda57b0f695897b923c3425c60b8f83e3213c286d1383ee48c649b4b2b2c1e318ca55b783a8100b029563e917746dfe1909b663c786f2a550cd65bc69d4cc214e2156b46f029648eb6577fb80375c447f9e2a008d550673a59cb343e282deacac017eea0a536971eab0882df3478a860a850cf189a4a69222d195de69c70af6137bc096ccc8b6aee1d84449c52a2ef7fbaef9cedb90c58da31c84b9066e13fecc21d17f6fbed87b30799b83d328282ba14e3dcbc02d2784f8f556bbdcc0ae56c603fa0e574e1805e1a242d998c176927ddf44e1bf7732bdac6879cd7eaccde424bc4d6e2afab41425a4a379bb2a67da7538a1a0503aa086274a558d5e6e1fb412c69db804f63ef80f2f972335ecd86d89e4b0656fc5c74df3599e9840c4561655654c2af54049b6b5d15702c61f1e8acee706711baff0a0951ee251094ce3ab371d27a8ab0c0d9d22c954068f641f84c9bbf869e3c5c18eac9331076fad97be0e80551023f737b21ba6130e7d48d426ef18b9ff8d151d75802fa58d203afdfac7811042a2cb4fd56910c53e365884d3ce35511761f8f4110acc403d70a247d7a68bd2d33a03a9cdffc5a8f20dfcff6d5fa12942ea6d37121fbdc3daf69d1e16d87c1bd77175e4f6629364045b86c6e1cc905b504f55e08981713dd4a6b7e60308a87ce8dec51f42da2e305533a2a6a7b61b44ba34379ae668b51bd7a5ce90a2c5800bd249f02026bd52a9c331202d73fc00e143702e116aa09875e649d5386eb8d37e9b6b6da82649d3eaf8205f5daa8286d4674693c1f7f9a53a97ee4", 0x1000, 0x80, &(0x7f0000000000)=@nfc={0x27, 0x3ff, 0x9, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000)={r5, @in6={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}}, 0x7, 0x5}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006000)={@broadcast, @loopback, 0x0}, &(0x7f0000000000)=0xc) connect$packet(r0, &(0x7f0000005000-0x14)={0x11, 0x16, r6, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={r2, 0xffff, 0x30d}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000005000-0x34)={{0x3, 0x0, 0xda3, 0x3, 0x100}}) 2018/02/05 06:49:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xffffffffffffff4a}, 0x1}, 0x0) 2018/02/05 06:49:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004fc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000dd0000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @fda={0x66646185, 0xfffffffffffffffc}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) syz_open_dev$binder(&(0x7f0000351000-0xd)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00001b4000-0x50)=[], 0x0) 2018/02/05 06:49:59 executing program 3: clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000717000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0xc9a, 0x9, 0x82050) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f00008e4000-0x4)=0x60) ppoll(&(0x7f0000642000)=[{r1, 0x100}, {r2, 0x1000}, {r3, 0x100}], 0x3, &(0x7f0000a0e000), &(0x7f00007d8000), 0x8) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000004a000-0x10), &(0x7f0000a2a000), 0x0) 2018/02/05 06:49:59 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r1 = mmap$binder(&(0x7f0000d07000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc0000)={{{@in6=@loopback, @in=@empty}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f000045a000)=0xe8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fc1000-0x18)={r1}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000283000-0xbe)=""/190) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) [ 65.893462] audit: type=1401 audit(1517813399.771:28): op=fscreate invalid_context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executing program 4: prctl$intptr(0x200000008, 0x5) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r0, 0x9) 2018/02/05 06:49:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x4}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x23}, 0x14) r0 = creat(&(0x7f0000f83000)='./file0\x00', 0xff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009be000)=@assoc_value={0x0, 0x3f}, &(0x7f000009d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000697000-0x4)=r1, 0x4) pwritev(r0, &(0x7f0000328000-0x80)=[{&(0x7f0000b72000)="39b981626ed22783c7a64199a73c5ff8f93591ff14fef59f96083914e94a1790671651f80c1b3859586d7a5142a34a3686ccecd56347a55a692f99277304b29009b00a2850316879246a756309091ea0c63343c23ebd7007f7455c53272c7cd38d9ff2481a144b3a403edde98131cc62675c561c1f81426fce99e0aadbe0f219fa66c554e5b68a1840eec57b66c4", 0x8e}, {&(0x7f00000c9000)="3a5377781c922f178a9efa095fcfcf3f128cdedbb6019104036e23702ab47d63e3a794bc819ffcdb37343c09bef9e09fa457c6ea277bf1ce8c34cf47528ce26a06aefbb18d2f831b93e316a069c2ff424529178669bf9de5a758fa678a7770090eefd30b018bc65ec507", 0x6a}, {&(0x7f0000148000)="2e3e8eddecbbb84837e510b2d8c4cfb04b37152aac3165bdfec713178fe9a9cf5d6ca928c263bcca530a0028b95d3b24c8b84ebfb92a9db74aeea1563b3f2f6f37dcdca04772b45b3144b413ca9cc56be8962e26634a55489ea1ae4227ec086a4926c141b66cb995851db7d7a1f042403cffbccaf1cb9ee88576", 0x7a}, {&(0x7f0000781000)="d22fd0f233818a7e65149a4375c0a486134092cd29ed3dc2b4e55e14b0072253eaf9ce7335ad852eda87397079fa5aa2a8ed10fbff43ae6d59d48a2e2254e86f83d3e2908787c833a856cf257af954e1ed6316bffed610d53bbbf66be718622a9de829934e28c1a164d0890d", 0x6c}, {&(0x7f0000a8c000-0x57)="7af0189500213d0adf15a62bea6ab58a235f0435a7f7324109612c78f315d6b6494172627a8a21af7222fa1dac9aeb9b2bd8e41e0fcc12e7f7c961fd28ec8320ebb62d426ee2276c0c8fdb05f250a6a135daa5751b14ea", 0x57}, {&(0x7f00007bd000)="b142", 0x2}, {&(0x7f0000917000-0xa0)="f3a86bfd74d5be35a2045646cd576955aa2bf197e245de0d3b21219a6a5d25b7e04d75f3a96e67cf6808079339491bf4244a381939c719801f8b3a58a89217978debb9188d879ff506ca54903c90c336a311a73817ee683351cd5696ad388be43ca4cb8a2dae66ec4c88fa95f10724463983ec4a4256bcfb84bb45c59ff363d3f65661145332af1893f4baa64248cd4a1616ff9bb621bb0e17673794d73ca10c", 0xa0}, {&(0x7f0000b17000)="8416bddc119e6906cff34b01b3420e4e3817569fe7186ecbf3c0b647f30e783e9e3537edf5755aa1075d89f57cf03ba7f14170387d56a2d9d395ab3e4f2d7bdbdf0166eaebc56615cdb3ac2d7f0c13648a43906ac0afaf25aeb177a6db4925b0c2b9f5bb2c713395dace5babf0a3e2", 0x6f}], 0x8, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000eff000)=0x3) sendmsg$nl_generic(r0, &(0x7f0000360000-0x38)={&(0x7f00006d1000)={0x10}, 0xc, &(0x7f0000c16000-0x10)={&(0x7f00006c5000)={0x128c, 0x28, 0x929, 0x1, 0x3, {0x2}, [@nested={0x1170, 0x8d, [@typed={0xc, 0x4f, @fd=r0}, @generic="c1793fc16af18e75969226e55d75bc76af96a870bc1a08fa391072ba87d9cbe4f9cbd2c2316b5231624b714e92999578f25fe87e716084feae640512a1b95a87cc3c708d00c523bafaff527b89eaef4add9eb8978a18da588c1a9fde6e5f3137e6a68e0aa49ad5657f3528fc574ca31fb6", @generic="43c54265b67eaacdd5e9385f22b99074ad45f5e30fb45a55a8aae8e4aa5129b6cecb7176b3a6f754597c5b63c5dda23431e60ee07a620190e19af7e0b9bff385597a06dc353355f4ca42092457d9b08a71d34562aaf2fd24e90921ab2696b21f060244016e17252508753fbcc01b783e6de912039590c1605272903c8bb8d46db142f3a1fce3265a90c5eae4bf10b4ed0fe4220181afa2f5614bf2a638dafa5f4da4493607ae2ab4d1178e49fe4e8caf3a11aa448bfc4615cb2e11e2d362fe239087010069ee30aef35d24c326584b35066cf57605d3ab3f958d039ddd8938f549458bc2ad5ed249d2eafe43", @generic="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"]}, @generic="4a7da974e9f019e69333a45e82164d541a49feea4563a4a1a98b093b2a28291b0794af3735f6cef73e422c66afa7454a707a1a27c75f6081d0c063e186a5006c79ab7ad1729beff4fcbb25918d8940bc5fc9850dfae408410322b0c84de0465117399a36960eada79ff5360cc9ece286f4fccaae6286095031fc2b2b6d1c3df03bf7610cfe104703113e9767e42f6d8ad39ae78c2c22b60979e878908abbafd2fea10abf0fb9c272d3ac5a00fa28e819e51b", @typed={0x54, 0xff, @binary="4bda46a28650aa2332fa7c3314327b361e2fa1fd92dfd7fc56cdc7a62a5f75e0ae8a587a6c269c437f4376340cbc8b0b607e06900f793c1e84fd2a0af41a3e9f8a002b50b88692dcca67"}]}, 0x128c}, 0x1, 0x0, 0x0, 0x90}, 0x2404c001) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 65.931540] audit: type=1401 audit(1517813399.771:29): op=fscreate invalid_context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binder: 8015:8018 got transaction with invalid number of fds (-4) [ 66.009567] binder: 8015:8018 transaction failed 29201/-22, size 72-16 line 3269 [ 66.025546] binder_alloc: binder_alloc_mmap_handler: 8015 20000000-20002000 already mapped failed -16 [ 66.086578] binder_alloc: 8015: binder_alloc_buf, no vma [ 66.086597] binder: 8015:8018 transaction failed 29189/-3, size 72-16 line 3127 [ 66.088751] binder: BINDER_SET_CONTEXT_MGR already set [ 66.088759] binder: 8015:8022 ioctl 40046207 0 returned -16 [ 66.105058] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.105225] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r3, 0xfffffffc}, &(0x7f0000004000)=0x3c7) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004000-0x8)={r5, 0x401}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x2, {0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}}}, 0x3a) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$unix(r2, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x100040000, &(0x7f0000000000)=@file={0x4, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x83)={r6, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x6, 0x2}) userfaultfd(0x180000) getpeername(r1, &(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000003000-0x4)=0x2e) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b20000-0x6)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000e04000-0x8), 0x7fffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000c31000)={0x14, &(0x7f0000557000)=""/20}) fadvise64(r1, 0x0, 0x0, 0x4) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0x8, 0x0) 2018/02/05 06:50:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00001d2000-0x8)='./file0\x00', 0xa001, 0x88) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a78000)=0x81, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/keychord\x00', 0x181600, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002a5000-0x88)={0x7, {{0xa, 0x3, 0xffffffffffffff80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0xe5)=""/229) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000), &(0x7f0000001000)=0xc) alarm(0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0xffffffff}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000005000-0x9)=@rc, &(0x7f0000006000-0x4)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000006000)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000)={0xd9, 0x8001, 0x9a, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000), &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000009000-0x28)={@generic}) exit(0x80000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000009000)={0x8, &(0x7f0000005000-0x40)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000007000-0x8)={r3, 0x3}) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x2, &(0x7f0000000000)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x20, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 0x9}, 0x77c, 0x3ff, 0x3ff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)="3bbcd6c49f317c94383a531055fd5a4faf5bebe13fa79dfe3c33c370bd878115ee8bbc8aa5ad7b431c20acbdb87f24d627183c88a0fbbda31dfe60afab93d214d9fc0da1032e413a7fef4238790db86e5d13f0bca4ed0978fa271665045ff32ca8256ddc61c6629ffb8003e94845eb50f2bb89d5893048a3216bc0e65451087b8e4be9992a483271ca09f7c21c0dbf00d652e37522a366b9ac4421f3ec3a0f4f483bb368b7abc6b6c4f7d7ebb921392e60bcfb768a8bbe953c84c88dada8a27ad357abcdc056d9", 0xc7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xfffffffffffffe01}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000)={r3, 0x6, 0x20, 0x200000000000000, 0x8}, &(0x7f0000002000-0x4)=0x18) r5 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={r4, 0x6}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000006000-0x4)=0x2, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x57, 0x4) write$selinux_load(r1, &(0x7f0000001000-0x84)={0xf97cff8c, 0x8, 'SE Linux', "6e2887615bcc0a9f226f8c6bba6d389bd15d792b4045538b2a4015f9010cb3fc194370653fac846558198473f485c11dd8d9bc0b7b53b41f6eb7638a9a01df5a05711f1be94f007ac7132bd5e82901de678b5d5c224b86534b22d35c6de8310fe59a285f70ea648e41c12b5c51865b39e033a0bd"}, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x4, 0xfffffffffffffffa, &(0x7f0000006000)="46f319fae69f898721fec9772e3c75e730f13ed9f886c4f2901f7e801171bc3a09210f14d2b10763c3299cba11216b3fa05d1cf314da7b553704b39a20efdfc7bbd8b1750915a2ff6526f322b4c26e9597c70dee98cc76086a28c644fe725ad7e813ce063f5c4d206c2864e62f0caa156dbb2a61c97a1351586e972f429b7c8f1e3250978c76bbc31d8473439a74a79d5ea24fdb77f4", 0x96) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={r4, 0x8000, 0x7, 0x8, 0x8001, 0x7fffffff}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000007000), &(0x7f0000009000-0x4)=0x10) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000bc2000-0x10)={0xc3e3, 0xffffffff, 0x0, 0x0, 0x4, 0x55, 0x6, 0x9, 0xc9, 0x302f3b83}, 0x10) r0 = inotify_init() close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r1, r1) 2018/02/05 06:50:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/05 06:50:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x187) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00001e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @dev, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00002c5000-0x38)={&(0x7f00007d3000-0xc)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00006f4000)=@mpls_newroute={0xc8, 0x18, 0x0, 0x1, 0x0, {0x1c, 0x0, 0x34, 0x1, 0xfe, 0x0, 0xc8, 0xf, 0x2000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xffffffffffffffff}, @RTA_DST={0x10, 0x1, [{0x8, 0x1000000000000000, 0x80, 0x8}, {0xff, 0x40, 0x81, 0x3}, {0x0, 0x4, 0x6, 0x3}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x1c, 0x1, [{0x8, 0x7, 0x4e544b4e, 0x2c}, {0x7f, 0x7, 0x2, 0x8}, {0x4, 0x8, 0x2, 0x6}, {0x7, 0x503, 0x4f16, 0x9}, {0x7, 0x4, 0x10000, 0x6}, {0x6, 0xaaa9, 0x5, 0xffff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2f}, @RTA_DST={0x28, 0x1, [{0x8, 0x5, 0x1, 0x1}, {0x80, 0x9, 0xfffffffffffffc00, 0x4}, {0x8000, 0x2, 0x1, 0x7fffffff}, {0x1, 0xbd, 0x7f, 0x3}, {0x1, 0x80, 0x7fffffff, 0x8}, {0x2, 0x5, 0x8, 0x1}, {0x8, 0x7, 0x3ff, 0x1}, {0x0, 0x5, 0xda, 0x400}, {0x1, 0x800, 0x4, 0xffffffffffffff4b}]}, @RTA_DST={0x28, 0x1, [{0x7, 0xec4a, 0xffff, 0x401}, {0x0, 0x1, 0x45, 0x2}, {0x1, 0x3, 0x6, 0x401}, {0x0, 0x2, 0x1, 0x2}, {0x9, 0x6, 0x0, 0x4}, {0x7528, 0x2, 0x101, 0x3f}, {0x6, 0x400, 0x6, 0x5}, {0xd872, 0x101, 0x92a2, 0x8}, {0x3, 0x1, 0x7, 0x7}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}]}, 0xc8}, 0x1}, 0x4000804) ioctl$TCSBRK(r0, 0x5409, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='@\\\'procvboxnet1(-ppp0bdev!nodeveth1)\x00', 0xffffffffffffffff) keyctl$describe(0x6, r5, &(0x7f0000000000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000004000-0x99)="870c10c372ade8018f532088952ee972243adf9addedfd05599b158c040341a2a05f57c28a89a809ad87951863e8d57bbd86bec4bf5392ea329ea3da332106f049fbe4d13e16b9a531d9a739ec6cd4c128c2f06dbade0f8812261830680e5caae7f795e22e6fbf97b4db06b9abb107471d369130238a60c0d4744de6864866d1c153df2d09e27d45c8c581d2e7d7bc6392367f9cb151f289cd", 0x99, 0x0, &(0x7f0000003000-0x14)={0x11, 0x16, r3, 0x1, 0x100000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0xff, r3, 0x1, 0x400000000000000, 0x6, @random="02fb48856684"}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfff}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xac)={r6, 0xa4, "7d45957c4f36da7d8825ad9dfeff5c192a86ac6dbbe62a0d42440346c2076c0b9c960ae1dc6b9a3f6ea8bbc08edbaedd6f5f5c26575540119ae76870ba692726b76aab5fa357809316d5bd240fe6738c3295649c1e32fcd24c7c7b5b9f5952d892b5c92f701c9618385c1955a86e6954ea14ec6ec396ec3d56f9b34298e12b5585fd07a1ee58738a153f25fa4e4144a7eb1613e622f3ab43be448ecb3e8e8e6cd5c4316b"}, &(0x7f0000003000-0x4)=0xac) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0}, &(0x7f0000006000)=0xc) getpriority(0x2, r7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000007000)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) getsockname$packet(r0, &(0x7f0000d0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e00000)=0x14) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) setgroups(0x0, &(0x7f0000a18000)=[]) epoll_pwait(0xffffffffffffffff, &(0x7f0000094000)=[{}], 0x1, 0x0, &(0x7f00008a0000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000003000-0x4)=0x4) pselect6(0x40, &(0x7f0000001000)={0x6e86, 0x2, 0x3, 0xfffffffffffffc00, 0x1, 0x2, 0xff, 0xfffffffffffeffff}, &(0x7f0000001000)={0x0, 0x0, 0x72d, 0x401, 0xffffffffffffffea, 0x5, 0x7, 0x4}, &(0x7f0000001000-0x40)={0x1, 0xff, 0x6, 0x7f, 0x932, 0x1, 0x400, 0x2e9}, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000001000)={&(0x7f0000001000-0x8)={0x400}, 0x8}) clock_nanosleep(0x6, 0x0, &(0x7f0000614000)={0x77359400}, &(0x7f0000001000-0x10)) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x90480090}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x94)={0x94, 0xf, 0xa, 0x800, 0x7, 0x3, {0xf, 0x0, 0x8}, [@generic="16cb510dbedd7fc3281678181341c77e553414a69b6c9e8dfdedeb8d14afa1292740fbe6a0f39b264e8bbc3c955cc00452ab3868a4b8d654533436c3949d65efd76fd797eeeef21911e32835bb854bf0fe658ce5b6de4e352507c733522a785c8d3bbd21e329012ea52d6eb5f2f219f9371a618e00b0d73757ba736e33"]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x20048000) fallocate(r0, 0x0, 0x0, 0x100000001) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000d11000)={0x0}, 0x84000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00001df000-0x18)=""/24) sendmsg$nl_generic(r0, &(0x7f0000058000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0x0, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bab000-0xe)='/dev/keychord\x00', 0x420040, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000790000-0x8a)=""/138, &(0x7f0000bbd000-0x4)=0x8a) 2018/02/05 06:50:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) syz_extract_tcp_res$synack(&(0x7f0000c44000-0x8), 0x1, 0x0) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) r1 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000046c000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000d8c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x400}) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000071000-0x9)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ad4000-0xa)={0x0, 0x58c, 0x1, [0x3]}, &(0x7f00003fd000)=0xa) ioctl$KDSETLED(r0, 0x4b32, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000921000-0x6)={r1, 0x800}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000194000-0x68)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000737000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000184000)=0xe8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001ea000-0x10), &(0x7f000083d000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000b66000-0xf8)={{0x1, 0x2, 0xfff, 0x3, 0x800}, 0x9, 0x10000, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x80000000, 0x20, 0x9}) recvmmsg(r2, &(0x7f00002f0000)=[{{&(0x7f0000cfb000)=@l2, 0xe, &(0x7f0000df2000)=[], 0x0, &(0x7f0000818000-0x4)=""/4, 0x255}}], 0x1, 0x2021, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000195000)={0xfffffffffffffffb, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @rand_addr=0xfffffffffffff647}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x20, 0x8, 0x0, 0x8, 0x7, &(0x7f0000e9c000-0x10)=@generic="25d92473cb32b866ac1c45fd41a790dd", 0xe7ad, 0x7cf, 0x861d}) 2018/02/05 06:50:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000-0xe6)=""/230, 0xe6, 0x40000161, 0x0, 0x0) listen(r2, 0x0) listen(r1, 0x0) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000760000-0x8)='./file0\x00', 0x10c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e6000)={0x0, @in={{0x2, 0x3, @empty}}, 0x2, 0xd3, 0x101, 0x6, 0x2}, &(0x7f0000b3c000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004c5000)={r1, 0x6, 0x4, [0x10000, 0x9, 0xfffffffffffffff9, 0x8]}, &(0x7f0000ebc000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') pread64(r2, &(0x7f0000000000)=""/129, 0x339, 0x20000) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d0a000-0xe)='/dev/keychord\x00', 0x400, 0x0) mq_timedreceive(r2, &(0x7f0000bf9000-0x1000)=""/4096, 0x1000, 0x5f, &(0x7f0000ce3000-0x10)) [ 66.437686] audit: type=1400 audit(1517813400.311:30): avc: denied { setgid } for pid=8072 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 06:50:00 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000004000-0x8), &(0x7f0000001000)=0x18) fcntl$lock(r0, 0x5, &(0x7f0000003000-0x20)={0x1, 0x7, 0x9, 0xfff, r1}) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000-0x1)='\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000004000-0x4)=0x401) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x501200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='irlan0\x00', @ifru_map={0x8, 0x0, 0x3, 0x8c, 0x1, 0xffffffff00000000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xff, 0x4, 0x1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) utime(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x10)={0x3, 0x7}) recvfrom$llc(r3, &(0x7f0000001000-0xad)=""/173, 0xad, 0x2000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000002000-0x8), &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000005000-0x4)) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000003000-0xd)='net/wireless\x00') sync() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000007000-0x10)={0x0, 0x0, 0x4, 0x0, r2}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000007000)={@generic="012aa94fd2b2b24409680137cc0e856f", &(0x7f0000001000)=@ethtool_sfeatures={0x3b, 0x4, [{0xd48f, 0x8}, {0x401, 0x5}, {0x7, 0xffffffff}, {0x80, 0x1}]}}) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) shutdown(r1, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000326000)={0x0, 0x1000, "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"}, &(0x7f0000cbf000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000887000-0x8)={r3, 0x800000000000004}, 0xfffffe76) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000269000+0x46)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = getpgid(0x0) syz_open_dev$sndseq(&(0x7f000048d000)='/dev/snd/seq\x00', 0x0, 0x200) r3 = getpgid(r2) prctl$setptracer(0x59616d61, r3) sendmsg$nfc_llcp(r1, &(0x7f0000220000)={&(0x7f00009c0000)={0x27, 0xed, 0x4, 0x5, 0x1f, 0x6, "785233d436f574f2d3841a945e448be782a66f32b05725b6553a305f99ed48466f812849566693bd09bec85d5565528617bc2b4c1f45922bcc015f8c7012b4", 0x400}, 0x60, &(0x7f0000e50000-0x60)=[{&(0x7f0000c0c000)="17e1756f0d22b109fdfa535a1792b7cabf7a5a2e40c2a53bc4b730879f4c23a88b18ad668474c29656a7ce3f5c2dfca005657c20be8588b37222d5403cbb932328cf1d54bf7242804d2fc5e6516d8f37e4d8e7", 0x53}, {&(0x7f0000f45000-0xb8)="5ac4febe1997d741c34798ed3fd18a52b066d0a11502b81fd0c2c8ee639a04cf86f658a255e8938d75d2aad74a56eefddcd6a3cd25a5b3720466e10ad7636223067146fa7fc80336d87fea77114f1233c1f0dcbeb0b8a5fb981b353fdd896f1a6b48c3147af2df838b1eafe3cb1d45d069a3d31ab51d425fd4633bc07107a5b6e223dacb379a8b6a2f3ce5b5ca0396592a24bd839c29cc2cef150fd9285e8ee059e3fea4431849182bde7dd09203e1a601d868fc260aa6ff", 0xb8}, {&(0x7f00009a8000)="b0aff6e9886809b8bcde0abb61fb21dce8f4c680f3c6e35f507554c381521f5ac816ca8c6b63dcc21dd30fddfc6a0fb09e99969b5890c587ac9289b4b4d3320ea8688715631811c9c91d73a2facae576e1ade5c87af1b033900e5c25d5989d1608e20c23d40390a91f83ff57c53cf6a0141a539554002d4fa214b2ef54fb0e7f39ec6b31dddb357333d44a662e06212bab1d8eccf2b271a523f2c054e28e18b9fc246b18df8596415bf13c", 0xab}, {&(0x7f0000150000)="81fbeb8ce857125179eb12dcce9a7c704a4dd3c94426632bdb6b4b47296511390c2f1fd0f8099b62b88ddd0afb2b132c36c157edc04c2b41dd93b342f1378013a5242d60fd1ba5bf6ca7595abbb448e437b5dcf64d5bcfaa253a5ecbb76f93821ae25f4d0f3fbd44e91b78f803a76aa205314a2d14b1cfa127aecab9160869db851535101f962fde21aa44219281888c9bfeea7f7f9bb970dac473fe24c1f6e417a563db6f7aabc8948997cdd03b8d8ab1a564", 0xb3}, {&(0x7f0000c06000-0x1f)="db1b27098c590d60ad5f8adb6231308c4925e97c7883c17e53873c28d590bcc172cae3cf43136d51ff861b30172e49c5ab17ad3122a3b929e306e18d8a0b4a48e7e6395941215fa30bac8a3bbaf4884e612bb405cc91233e8208f1442e3d3fa6deefbdbcb419f16b6e262377966acb169ee0d22d5100c8735c12a066ca78d29e98910cc7820d7a265ff7b234ab7005d13d76afe882cfc0f02e106df075770d8443f8c6093e87d28eb4a058af1103781209f99e998c29763939fd053a1946d948af19585daeceab01fb2f5607b0b1da9cce17c4", 0xd3}, {&(0x7f00005fb000-0xf9)="34b463af79f64d88c1f224856a339dd7537ca5a6606f62f0fc0fff6ca6930e8feb43793367a69f44f8c9f217757f782657dc33798e492fdfa85cabb4d57678ebf53e3ff34e605903e6e687345f17ea2294b99b186853fc7f97a3752215b9879c7f4928f813e21ebaa7fc07199bd6c9cf5b7e3b3eda57430c0ff1de38688518d05f3e4a9ea8d260837941c2323858d69d45445b8de1bb90de11b8c2982a57d9570053ccddffeae8460033722c7491ebde92193c1ef59159e5ee559ac6774aca1092ba41b160c27a54dd71bc8242eb1a9c554888c9866f55d594a3baf81cdb886a9dd6742e547e5540c7ff9e63836858cdfd43b4a892d68c2454", 0xf9}], 0x6, 0x0, 0x0, 0x10}, 0x1) bind$unix(r0, &(0x7f0000e55000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/05 06:50:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001a3000)={@common='rose0\x00', @ifru_names=@common='lo\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00001fb000)={@common, @ifru_mtu}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x4, &(0x7f00000fd000-0x10)) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000eb3000-0x50)={@common="6772653000000000000003000200", @ifru_flags}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000985000-0x20)={@generic="6120590ea81bf97852683468eec0821a", @ifru_flags=0x100}) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000222000-0x8)={0x3}, &(0x7f0000000000), 0xfffffffffffffeeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000058f000-0xc)={0x8}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)) fcntl$getownex(r0, 0x10, &(0x7f00009e1000)={0x0, 0x0}) tkill(r2, 0x6) r3 = signalfd4(r1, &(0x7f0000cec000-0x8), 0x8, 0x0) preadv(r3, &(0x7f000007a000)=[{&(0x7f0000133000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a0000+0x32a)=""/59, 0x3b}, {&(0x7f00004e7000-0x3f)=""/63, 0x3f}, {&(0x7f0000a3c000-0x60)=""/96, 0x60}, {&(0x7f00006da000-0x5f)=""/95, 0x5f}, {&(0x7f0000456000-0x71)=""/113, 0x71}, {&(0x7f0000f46000)=""/122, 0x7a}], 0x7, 0x0) epoll_pwait(r0, &(0x7f0000fe5000-0x30)=[{}], 0x1, 0x0, &(0x7f000039b000), 0x8) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000a, 0x3, 0x8c20) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d7e000), &(0x7f0000949000)) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00001c7000-0x4), &(0x7f0000aa9000)=0x4) 2018/02/05 06:50:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, 0xffffff9e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000424000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) syz_open_dev$mice(&(0x7f0000bd7000)='/dev/input/mice\x00', 0x0, 0x20080) listen(r0, 0x200000000000) setrlimit(0x9, &(0x7f0000943000-0x10)={0x3, 0x2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c5000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000078a000-0x20)={0x4, 0x1, 0x993, 0x7b1, 0x10, 0x1800000000000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007cd000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000c24000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ccf000-0x18)={@empty, 0x7, r3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000508000)=0x0) perf_event_open(&(0x7f0000844000)={0x3, 0x78, 0x7, 0x2, 0x2, 0x0, 0x0, 0x5e, 0x12c, 0xba902e7e01dd8b1, 0x2, 0x1f00000, 0x81, 0x6, 0x9, 0x4, 0xffffffff7fffffff, 0x3, 0x4, 0x3ff, 0x5, 0xfffffffffffffffc, 0x1000, 0x6, 0x0, 0x7, 0xe061, 0x5, 0xfffffffffffff8e1, 0x7, 0x3ff, 0x2, 0x9, 0x7fffffff, 0xa448, 0x9, 0x5, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f000082f000)}, 0x1000, 0x1, 0x1, 0x7, 0x10000, 0x80000000, 0x8}, r4, 0x2, r2, 0x4) 2018/02/05 06:50:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_mtu=0x6}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) syz_open_dev$sg(&(0x7f0000deb000)='/dev/sg#\x00', 0x40, 0x210100) 2018/02/05 06:50:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x30)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x1, @rand_addr=0x8}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cde000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000de000)='/dev/rfkill\x00', 0x105000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000bfb000)={0x63, 0x5, 0x2, 0x10001, 0x7f, 0x4, 0x3, 0x7d, 0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f000064d000)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051c000)='/dev/sequencer2\x00', 0x20f01, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00003f5000)=""/31) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000368000-0x5)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0xb) mq_open(&(0x7f0000339000)='md5sum&@\x00', 0x80, 0x88, &(0x7f00008a5000-0x40)={0x4a, 0x5, 0x1000, 0x5, 0x5, 0xceb9, 0xffffffffffffff60, 0x70b}) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000372000)=""/4096) sched_getattr(0x0, &(0x7f0000923000), 0x193, 0x0) r0 = userfaultfd(0x80000) writev(r0, &(0x7f0000a69000-0x50)=[{&(0x7f0000917000)="69587afe973e42058802f19e9cccbc1074cdea9df18b", 0x16}, {&(0x7f0000fed000-0xcf)="0f9c9ed409d35687b858b3c368c671039dcf14a33351b7927129cc0345e2de3a0859828b2ed3030b4dbfc539417de21a5e8f290773f6914520781849547a8db38b4cbad0280a871fa70b6995de4b9a45c306794f89cabe1bcf086da52c3a1a3bbaf1d7035bdf828acaf65d6ed0848abd7c2b7606fa67eade9cf8c18a97f462123b267a5f01b7085ec808138fa6e2d84597656bcaa0c64c3b3b525fc703d199ebff650410a2756ac9d64e4ae07802d7b0cce6b82106cc411e691585495cb0ca06ac4b6de5388612bc4f726642c78c0f", 0xcf}, {&(0x7f0000788000)="35825128e10ab1c08bb6948d3a457103c4b772974c04f466bba1e0161f5de39168e1e7659b59b99588bf1dc6071734b75749d25785ac8baf22d17d6a54f148552a8f7f312a8212d94405106c60f438bd0f355073922e2805208caf70f7b2b2da87c28577debceb77097fc5d4f9345e3400788ebb329bfce31fd68f327076c66bd7116ac855d131a1bcf447a4a4cb3570542ef94f06d647193f7b2ebfd3c5d31d525e3b10a7eabbe4c27f33b777f45729845d012d6c39eb", 0xb7}, {&(0x7f0000371000)="70d3f5c8ee0d7c3ce72b9a0c67329c257346982919457930ecc6e8225656d4dd0ef1144ccd7eaa6dba47fc29d8d214462a9f1796cc831740da1948fa992144028956ca00f0a857bbd1817fb888149c38a9e60e08b72e9ac466efd03afac0e3158bf4c8952ac4bf0849a7a6f4c1d6539e1c78f7c282e5b4c7d69455141daab34dff3fdf8d0e268c7828fc", 0x8a}, {&(0x7f0000721000)="61251e59881c3e63a3c23b35f8111f0e2604608d4408de57c24d39f777981bb601b758c91c3201c11db620c27379fa1e62a1b644d202ea167f471e3936b3efe62bd0448099c25fc9c37b193af713bf9117b848fe8728e69f231c091c29f7798387425ff4a7205eacfad5e02b38c7dcdec3e17f674dbac97d7a45b68e654c9173cc4541fbff4f0eb588a67d", 0x8b}], 0x5) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x2f8, &(0x7f00005ec000-0x10)={0x24, 0x9, 0x5, 0xffffffffffff9894}) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f00003ec000+0xc37)=0x18) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000309000-0x10)={0x5, 0x4, 0x2, 0x8, 0x0}, &(0x7f00002e3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fc5000-0x8)=@assoc_value={r3, 0x419}, 0x8) 2018/02/05 06:50:00 executing program 5: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000064000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000058d000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f000058d000)=0xe8) connect$packet(r1, &(0x7f00004fb000)={0x11, 0x17, r2, 0x1, 0xffffffffffffffea, 0x6, @empty}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @empty}}, {@in=@rand_addr}, @in=@multicast2=0xe0000002}, []}, 0xf0}, 0x1}, 0x0) recvmmsg(r1, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can, 0xe, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x22a}}], 0x1, 0x2020, &(0x7f000058c000-0x10)) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x28) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) socketpair(0xb, 0x0, 0x0, &(0x7f000026b000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00002a5000)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fc5000-0x8)={0x0, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000f99000-0x4), &(0x7f00003b7000+0x975)=0xffffffffffffff2e) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004a7000-0x15)='/proc/self/net/pfkey\x00', 0x44002, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000031d000-0x4)=0x330, 0x4) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x2, 0xb913, 0x0, 0x2}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/165, &(0x7f0000001000-0x4)=0xa5) syslog(0x3, 0x0, 0x94f551776839ccbf) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x20801) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000013000-0x8c)={0x4, 0x0, 0x3, 'queue0\x00', 0x3}) r1 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xbe3) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fa283b724a600800000000000000068354000002c5803001fc43380b598bc593ab6821148a730de33a49868c60000000000000008abf35d521cbc882b079800", 0x4c}], 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000019000)=0x5, 0x8) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f0000650000-0x8), 0x65) stat(&(0x7f000073e000)='./file0\x00', &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000429000-0x4)=r2) 2018/02/05 06:50:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x6, 0xffffffff80000001) r1 = dup(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000196000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/05 06:50:00 executing program 7: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002e000-0x8c)={0x7b1edc7f, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000055000)='/dev/sg#\x00', 0x23, 0x100) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000002d000-0x13)=""/19) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000055000)="679023ade3c9ec757f2339a7491c62d4758a490794b0c97c3010e30807bf39b84c0169f09cb53fa633d7423fa11be41159294f462c1c76aa5436809edf3c7ed014d20abafa9572f573e4b3ac81280993bc5073d4ecf57ce9ac3278d2277a") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000d000)) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000057000-0x8)={0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000056000)={r2, 0x2}) 2018/02/05 06:50:00 executing program 0: prctl$intptr(0x22, 0xc00000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fba000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000825000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0x5, 0x2}, 'port1\x00', 0x2, 0x0, 0x100000000000000, 0x40, 0x10001, 0x400, 0xfffffffffffffffb, 0x0, 0x1, 0xf367}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x2, 0x0, 0x2, 0x913}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x8000, r4, 0x10000, 0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0xfc)={0xfc, 0x4, 0xf, 0x321, 0x7, 0x1, {0xa, 0x0, 0x3}, [@generic="e10fc50ef4d053886933fdd6a0dd9ef8da8afce292d36b1249476fd669c1100939896baf87d00e3d985aa7e2ff016f1e2927ac1f940302813922b3e44721d7448e78ddd014b09f1aabadd1f1336992fdbfa6cb3108c8c991ce4e4d0014ab39253da91555ab1cb0e302db7eefe3df4116fe8e819a1362857d04adfbd0185911ea1624d1081c70b8506129644d8ba8692760869127aecc403f50a05338348cb67b047e4d10ab7dbe4083d2d797bb531d38f42fe995c1c206b398be2569", @generic="82ddd20cec8c5d4697a98bcda702b95cef6b8d5fbd32f06a71d00b8acdc5380d650191e1baa2a52e2c"]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x40040) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/05 06:50:00 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000523000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x600}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00002a8000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x800}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/05 06:50:00 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000005}, &(0x7f0000000000)=0x8) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005a4000-0x4)={0x24000000000000}, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x4000, [0xfff]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/05 06:50:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000014, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000e40000-0x38)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @random="e71eb7cf2a53"}]}, 0x28}, 0x1}, 0x0) 2018/02/05 06:50:00 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b04000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) ioctl$int_in(r0, 0x5421, &(0x7f0000215000-0x8)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x98, 0x400000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000), &(0x7f0000002000)=0x4) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d8f000-0x8)) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) rename(&(0x7f0000339000-0x8)='./file0\x00', &(0x7f0000d74000-0x8)='./file0\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000060e000-0x9b)=""/155) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/keychord\x00', 0x201, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f73000-0x24)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aa8000)={0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x3, @empty}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, 0x800, 0x7, 0x1, 0x0, 0x0, 0x2, 0x200, 0xfff}) syz_open_dev$tun(&(0x7f000088e000)='/dev/net/tun\x00', 0x0, 0x80000) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a81000)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000338000-0x4)) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00005ae000-0x1)) r2 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009cf000)={0x9, &(0x7f000056e000)=[{0x6, 0x40, 0x20}, {0x7, 0x4, 0xffffffff, 0x9e7}, {0x4, 0x6, 0x7, 0x2}, {0x5, 0x24, 0x0, 0x80000000}, {0x5, 0x6, 0x4, 0x80000000}, {0x7, 0xfffffffffffffffc, 0x10975098, 0x6}, {0x7, 0x3c9, 0x3ff, 0x2}, {0x7, 0x5, 0x3}, {0x0, 0x7, 0x40, 0xffffffffffff909c}]}, 0x10) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000052000-0x4)) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000374000)={0x0, 0x401}, &(0x7f0000dd6000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) socket$inet6(0xa, 0x4, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)) openat$rtc(0xffffffffffffff9c, &(0x7f0000111000)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ef2000)=""/224, 0xe0, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000eb8000-0x4), &(0x7f0000d80000-0x4)=0x4) 2018/02/05 06:50:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/tcp6\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0xb79) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000027000-0x28)={@common='eql\x00', 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000023e000-0x15)='/proc/self/net/pfkey\x00', 0x40500, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r4, &(0x7f000041d000)={&(0x7f0000b25000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58, &(0x7f000015c000-0x80)=[{&(0x7f0000557000)="5e1d26c0a45da7c61d617ecf68c5b35e22df76ce2255b731a87e7c2289ba3c687cbda057edd232375ef8a6448fa6056a18a35c496a999f5c51abd865defa43703baed16609208e99b5a7720003", 0x4d}, {&(0x7f000022a000-0x52)="d28f0c104b914addbcdac8576afb230c3655f4ac0aa85f1643a17ec52db4bc7e828ab2d6f0ccd557dac9645c0287ebb42db965ec397296efc2756ac37a70fd29cd7ea0771d17c56247154f5031859ed0959a", 0x52}, {&(0x7f000004a000-0xa3)="1c65af3e9dfa9d44f4baa4fa019cc74fe7b7f2a72a57e7a74581b6ccc6a04c5e57f9dc9efb90296ea6bcea8a902c66896eaf715abf5400d493b40fc838186cf954da56256c670ec51146867d5bd4bef45eadf2effac336ad583cd61a3ee84ea94470d91dd0fa0de03880c62fc849ce42f1b6cfe82d965511ac8ea75d1804f98b9e1ccde8dbd644f2bc8809ff8590f98f720da84672d1c7b74d7f05321840089fb2f0bb", 0xa3}, {&(0x7f000036e000-0x6e)="6461fd252bca6816c5cd35704e07c68994f6a101178afef89172b66a26c410ec676800416c18ae79f17572cb5310012b1571db6a204993e0c21404f0ff80193c1c5827ef6cbab3da55f38c01f4afec0227e281ceedee10b05a54ccd138d2823efdeb6126071bb5420ee83fd49f8a", 0x6e}, {&(0x7f0000b5f000-0x68)="9d57ed3d0f326111e1ee7bb6562323c50e4777b29985190dca09d33d40454a88a18c4752571949a022ac9935b9f1e346a46d32393d72b13b25067de855fefa2b30fe43fbaad2fa30d64d86724ffcf168d653c4fec2948b74202ad0b08ed5be128ffad5eb407a3b1b", 0x68}, {&(0x7f0000807000-0xcd)="bf7f8611f8a88be601e1e57388f9002bef5410a76c81c90e57fba866a26d0eae4664c80b26109a59c7536afa716313c108c4428c48387e8b8093932d7d94abe9aed3a9950621814cae1fe6e36468da3a9b37a064bff309987bdce4f66c4b95ae1137bccc22f8bfbc57742cad5280453de7c0a4142db4dde4cbaec846817b0f382e1318cbabea79b1bec7f44408d832a9f509851e5f56c1d416f4911d0cc812ee41be3df532b7a16b34e9fc951b341b435c955bfe0aec1c5cff890bf3d651ddb863614d03d45ca2a74acf3ff241", 0xcd}, {&(0x7f0000acb000)="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", 0xfa}, {&(0x7f000046e000-0x50)="4f5db42eb16e7983a1c1303e1f9bc25108af8b987f2950af3716ca11897eb79deee0bdf42d5063de409234e92a4ce1d1d92ce74442f46e592671cc11d2e5a00777c06bc09ea63b5d3bb5423b1f53c4aa", 0x50}], 0x8, &(0x7f000006d000)=[{0x80, 0x101, 0xffffffff00000000, "e8de68b8c90ddb3692c3827670132b752c4aec31fbc1c7e855184b6871be7a4282f00463058fd9fb8889c4c4debf09f04b0df9ebd2a119612dd0d39db0a0daf34bb4b34709529a962c8f5d666c196c7b19322f30332f78e907a59fd445a97d01a6e84833237c002084e3dba33846"}, {0x80, 0x11e, 0x2, "8bc7e128a1e94810846070deded14b25142e2aca94b0231a88e0bd9717767504d7dd7ec3b744ab57273aba73053762729f1bfb482de070356ec8aa9963e815a5486f67064c6c961de1cc44dedcffca3cf59220975e6062395f735cc7502c87e23dd0e31803a1427d79"}, {0x100, 0x1ff, 0x2, "7cd76a41bef2cfb5a31f545dc5e36aa5202acb119c37a752ef02e9c0005dfcbff2299dc847f92d344b73ba92cad9bdbe96da2dd3cf32b4edcd5ab5d19efd8691750eded375092a97dd6f5c5a3bb87eba511fa1253fd4d9b72458e30e7d0a71264e7b87c5df01aefd56d1953d7a7d62225d72013b992b1dd34c1036188f8d223f5e8503d3501910c627b0b092b2db69dedfe46a089aba9eadc4f1f495b520a35c2fa6989c6570ad3d7e5a7858da58fc74795bd9888fe5087144c99ac60db50ad1e5b670a810b6df38a65dfb55c173f91bdb96d378c77d07b9d3800cff2175156618c9582c44c6681563"}, {0xa8, 0x0, 0x8, "5f50324ca943f8acff36b67143fbf7085086974cbf7ace7ce16d173c80bb09189abb496e7d6735cd6f0494dcad7b2f9ee268007cf49c803f65c7019291e5ea3e0b6fa173e0717740e214b83ca5ce917b7b354b909e758c7495120c533fc1b1c9d2881993c3cddc8e5cd5c9a84c5986ccc858e796d589a49341c27735d47f02850e4b485671c128cbfee02aab7824e946c81a87"}, {0x108, 0x100, 0x5, "92b219590e8c9815f7cfcf18fbbe8b9ead0af740113adc376b3f88b83ca948fd2af5f7c5d228faccddc6a9f973ab880b8b2cec63627f28632ab2ef4670820e41d886d1063a5484b3ef26c1b3adfe1eb2e005c5b7ff5f3fa8a5a8a21b90915f9253f33863ef6d5b6e90fdc5871f4476610d5c0bcb97372db10f6087a404267171e44832597befa29295ed5a3eb24f35c1d6e4a31ebde32bb174cad3cbea51d0d8ba8a7bfadbd8fb211452fce278c53b5d5ae1127220483f858ce413babd5b61b5ff4e98c7c2694097adacdd76ea1062893dbc981b0a917be84867ec31eb22b9344e6c8352de658f8ee8c48b8e54411f73f5c6"}], 0x3b0, 0x40001}, 0x4000000) r5 = dup(r1) r6 = accept$ax25(r5, 0x0, &(0x7f0000902000-0x4)) syz_open_dev$binder(&(0x7f0000501000)='/dev/binder#\x00', 0x0, 0x800) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00007b5000-0x4), &(0x7f00006b3000)=0x4) memfd_create(&(0x7f000072a000-0xd)='/dev/binder#\x00', 0x3) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000098d000)={0x0, @empty, @local}, &(0x7f000021c000)=0xc) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0xffffffffffffffff, 0x6, @random="3da8990d3b00"}, 0x14) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000ccb000-0x8)=@fragment={0x6f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x8) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00007c9000)="c7b9b3ba2379717f8bb129a8c933973f37ed28eb2de99fed9efcaa683777c2255eff0f3081370c93da8b6d947a16d672455fd98790bfe930c09a19de566a9a97b046b203ef8299d00054de08ac0f573edffa9d73d586b7e553271c3622532a216a12dc7c42cafea3028ba681") [ 66.759823] keychord: unsupported version 0 2018/02/05 06:50:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x484, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000054e000-0x20)=[{r0, 0x2000}, {r1, 0x403}, {r2, 0x4030}, {r3, 0x200}], 0x4, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000b44000)={0x7}, 0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x80, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f000002e000-0x4)=0x2000100) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008f0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe2(&(0x7f00000f8000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000081f000), &(0x7f000007d000-0x4)=0x4) poll(&(0x7f00005a2000)=[{r1, 0x4010}, {r2, 0x1080}], 0x2, 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) [ 66.786377] keychord: unsupported version 0 [ 66.806498] binder_alloc: 8226: binder_alloc_buf, no vma [ 66.808226] binder: BINDER_SET_CONTEXT_MGR already set [ 66.808232] binder: 8230:8232 ioctl 40046207 0 returned -16 [ 66.823744] binder_alloc: 8226: binder_alloc_buf, no vma [ 66.823750] binder: 8226:8227 transaction failed 29189/-3, size 0-0 line 3127 [ 66.833868] binder: BINDER_SET_CONTEXT_MGR already set [ 66.833875] binder: 8226:8237 ioctl 40046207 0 returned -16 [ 66.851110] binder_alloc: 8226: binder_alloc_buf, no vma [ 66.851116] binder: 8230:8232 transaction failed 29189/-3, size 40-8 line 3127 [ 66.857730] binder_alloc: binder_alloc_mmap_handler: 8230 20000000-20002000 already mapped failed -16 [ 66.858895] binder: BINDER_SET_CONTEXT_MGR already set [ 66.858901] binder: 8230:8232 ioctl 40046207 0 returned -16 2018/02/05 06:50:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053e000-0xc)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00005cc000-0x2)="abaf", 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000fe000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000510000)={0x0, 0x1c, &(0x7f000009a000-0x1c)=[@in6={0xa, 0x0, 0x0, @empty, 0xec90}]}, &(0x7f000079a000-0x4)=0x10) getresuid(&(0x7f00003aa000-0x4), &(0x7f000049a000-0x4)=0x0, &(0x7f0000ce7000)) setfsuid(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004f4000-0x98)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, 0xffffffff, 0xff80000000000000}, &(0x7f00006ae000)=0xfffffffffffffeb1) getsockname(r0, &(0x7f0000a48000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000031000)=0x26) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003ad000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000a5c000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000834000-0x8)={0x4, 0x2, 0xd73}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000552000)={&(0x7f0000c58000-0xc)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000835000-0x10)={&(0x7f00004f8000)=@report={0x11c, 0x20, 0x300, 0x7, 0x2, {0x3b, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xffffffff, 0x1, 0x6, 0xa, 0x0, 0xa0, 0x2f, r3, r2}}, [@algo_crypt={0xa0, 0x2, {{'ctr(seed)\x00'}, 0x2b0, "937a4062fce8691abe65843abc5ec42bad7882d24d0d832cf5c555f2283da9a76b449295244a605a55541edf09991d0b0a6a8a4feb34d0496e4a0b5eef61bc5c7847105f689cccd9140246473e52419fdf71561f17ba"}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x8, @in=@broadcast=0xffffffff, 0x2, 0x5, 0xffffffffffffff01}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x7}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000000}, 0x801) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/05 06:50:00 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000194000)="00bee70555e0f206a01d68591dbeeb305488ae1f68830121127a20336e95ff8401d989b3e7bd27fc731235ec8a4a993db007893bb28f910dac8a7435a9ab92638112554ca9cb9a317e4afb82a0e0478ffe3221440aae24c611fbce9c412ad0da19e4284a86364a90e8c8ebcc1ea89331240f54b19c67ff5074528b22bd1edef79e08e1", 0x83) mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000094000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r1, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x4) pipe(&(0x7f0000e9c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000), &(0x7f0000a0b000)=0xb) getsockname$packet(r1, &(0x7f000063e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000dcc000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000edd000-0x28)={@generic="0e9acfd43ea5e26b238a22162686eb04", r2}) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00003f4000-0x4), 0x80000) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000fbb000-0xc)={@empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = accept(0xffffffffffffff9c, &(0x7f000096f000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00005d3000+0x508)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000221000)) r5 = syz_open_dev$mice(&(0x7f0000b59000)='/dev/input/mice\x00', 0x0, 0x1a000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000f12000)={0x1000000c}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00009a2000)=0x8, 0x4) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000505000-0x12)='/dev/input/event#\x00', 0x10000, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842a1cc78d8db30dc7e", 0x18}], 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00009fc000-0x1000)=""/4096) execve(&(0x7f0000474000-0x8)='./file0\x00', &(0x7f00008be000-0x20)=[&(0x7f00008e8000-0x12)='/dev/input/event#\x00', &(0x7f00009cd000-0x1)='\x00', &(0x7f0000c14000)='/dev/input/event#\x00', &(0x7f0000192000)='/dev/input/event#\x00'], &(0x7f0000803000)=[&(0x7f00001bb000)="70797380656d7601000080000000c500a0f0ee95ea4f557631bc1bf9686854af8873ccc0383207e3924b8aa71acf90d9b319149d728b02415b5a78a03984", &(0x7f0000be5000)='/dev/input/event#\x00', &(0x7f0000ca5000)='vboxnet1mime_typeself[)ppp0\x00', &(0x7f0000ac4000-0x6)='GPL+)\x00', &(0x7f0000c97000)='/dev/input/event#\x00', &(0x7f0000bdb000-0x1)='\x00']) sendfile(r0, r0, &(0x7f00001a8000-0x8), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000082f000-0x12)='/dev/input/event#\x00', 0x8, 0x0) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) r1 = fcntl$dupfd(r0, 0x406, r0) connect$netrom(r1, &(0x7f00008cf000-0x48)=@full={{0x3, {"c09508bf987615"}, 0x5}, [{"e859d97688c886"}, {"2edf6adc85d204"}, {"dab46e5dde6514"}, {"cb49c9bd5d78bf"}, {"5e59c43868bad1"}, {"848e2d75e5044a"}, {"7c45164b36904d"}, {"ece348a3b901ed"}]}, 0x48) 2018/02/05 06:50:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) close(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) [ 66.885698] binder: 8226:8227 transaction failed 29189/-3, size 0-0 line 3127 [ 66.896296] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.902039] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 06:50:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000247000)={0x0, 0x1}, &(0x7f000003c000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008da000-0xc)=@sack_info={r1, 0x8550, 0x400}, &(0x7f0000785000-0x4)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000083c000)='/dev/autofs\x00', 0x402, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000802000)=0x401, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) getgid() ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c2d000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r4}) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1fffffffff) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00006ec000-0x8)={@local, @multicast2}, &(0x7f0000155000-0x4)=0x8) signalfd(r0, &(0x7f0000572000-0x8), 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000796000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000011c000)=0x7fff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) ioctl$TCGETA(r1, 0x5405, &(0x7f000073f000)) 2018/02/05 06:50:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x2800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c}, {0x6, 0x0, 0x0, 0x50000}]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ee000-0xe)='./file0/file0\x00', 0x400, 0x30) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000ed000)=""/169) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000c0000)=""/68) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000ef000-0x10)="f005de2357ffbae478669fca76fedf6a", 0x10) 2018/02/05 06:50:00 executing program 1: clone(0x0, &(0x7f0000001000-0x83), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f000022e000)="54e647d6d37b551dc30aa3c541ed484b08a6862c5c972ce071b57dfbff11446893bb52ef4a5849d527a9431dd4b55eb305327384bd3741d1a2c38230625870e129b90dee6970fc2b360497483bce1f4df2549827af73a7d13f1670bd8973d84acef6a5dd3edc48e8daa405491ec4eaf434441525ea637310f0c0e3a1cd53dbe723a2262069ea38543eca4b46bf7e3f9aff53cce4a176b57a50b604f43ca3ab749bd8d4940be49a09d1a940287b3224ea08420a38ba6fab82bddb980714") lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) 2018/02/05 06:50:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c4e000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d54000)={0x5, &(0x7f0000fa0000)=[{0x101, 0xbd, 0x9, 0xe27a}, {0x7ab62921, 0x1, 0x6, 0x2}, {0xc169, 0x7fffffff, 0x2, 0x9}, {0x200, 0x8, 0x452d, 0x7}, {0x6, 0x1, 0x36, 0x9}]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000ede000)=0x2, 0x4) sched_rr_get_interval(r1, &(0x7f0000b0d000-0x10)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002f2000-0x10)={0x3, &(0x7f0000a2b000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000f16000)={r2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e8f000-0x20)={0x1f, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00006d4000)={0x2, r3, 0x10003, 0x7fffffff}) close(r0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000cb8000)={@generic="3a9baa06365803799869335d0823fe63", 0x8001}) 2018/02/05 06:50:00 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0xa, 0x300) listen(r0, 0x3) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400}) pipe(&(0x7f0000a07000)={0x0, 0x0}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000caf000-0x8)=0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d001400001100000005080000", 0x29}], 0xffffffffffffeac) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000134000)={0x0, 0x10, 0x1, @thr={&(0x7f000056d000)="528c712a8d9620f959300607102df9e46a1526", &(0x7f0000000000)="13b7ff918622d92d57da30979057096509c5dca8c3a9f9560159033297a26e4984c52fad"}}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) sched_getattr(r1, &(0x7f0000001000-0x30), 0x30, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x4280) dup2(r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x4, 0x4, 0x5, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000-0x4)=0x10000, 0x5) timer_settime(r0, 0x1, &(0x7f0000000000+0x890)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000001000-0x20)) clock_getres(0x8, &(0x7f0000004000-0x10)) 2018/02/05 06:50:00 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x10000000000000, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2000000000000055, &(0x7f0000615000)=[{0x94}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x728e, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0xfffffffffffffff9, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x188, 0x6, 0x20000, 0x10001, 0xf01, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x400, 0x7f, 0x4}) 2018/02/05 06:50:00 executing program 2: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b42000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000b41000)=@ipx, &(0x7f0000b41000)=0x10) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x5b528576b9432c9, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000010000+0xddf)={0x0, @in6={{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x5}}, [0x876e, 0x3493, 0x7, 0x7fffffff, 0x7, 0x3, 0x401, 0x8, 0x3, 0x0, 0x3, 0x1, 0x80000000, 0x7, 0x9]}, &(0x7f0000703000-0x4)=0x108) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b43000-0x8)={r4, 0x400}, &(0x7f0000b43000-0x4)=0x8) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000b43000-0xa)='./control\x00', 0x440) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009ab000-0x5)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000ca000-0x8)={r5, 0x18}) recvfrom$ipx(r2, &(0x7f0000b41000)=""/120, 0x78, 0x2, &(0x7f0000b41000)={0x4, 0x6, 0xbd, "2d49005562ee", 0x7}, 0x10) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000b44000-0x10), &(0x7f0000b44000-0x4)=0x10) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f000012b000-0x9)='net/raw6\x00') mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000b42000-0x10)={0x0, 0x7530}, 0x10) 2018/02/05 06:50:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000597000)={@generic="31d55e9bea31fd1a675c776fb64a3397", 0x1}) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2018/02/05 06:50:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='mountinfo\x00') preadv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000227000)=""/1, 0x1}], 0x0, 0x400000000000) 2018/02/05 06:50:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000a, 0x8) modify_ldt$write(0x1, &(0x7f0000a4c000)={0x1, 0x20001800, 0xffffffff, 0x69, 0x0, 0x100, 0xfff, 0x5e, 0xfffffffffffff802, 0x2a1}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x357, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) 2018/02/05 06:50:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1, 0x4, [0x10000, 0x100000000, 0x1ff, 0x9]}, &(0x7f0000001000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000001000)=0x4e) 2018/02/05 06:50:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b2c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) socketpair(0x10, 0x5, 0x7, &(0x7f0000e6a000)={0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f3f000-0xc6)=""/198) 2018/02/05 06:50:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000131000/0x1000)=nil, 0x1000, 0x1) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e06000-0x8)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000043b000)=0x5) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ftruncate(r0, 0x10000) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000429000)={0x200, 0x3f, 0xb686, 0x101, 0x8, 0x7fff, 0x8, 0xa000000, 0x9d, 0x8001}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000595000-0x8)=0x2) creat(&(0x7f000010c000)='./file0/bus\x00', 0x0) open$dir(&(0x7f000074d000)='./file0\x00', 0x200000, 0x8) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000338000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7e}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000546000-0x14)={@loopback, 0x0}, &(0x7f00003db000-0x4)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e5f000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000dfc000-0x14)={0x11, 0x17, r0, 0x1, 0x0, 0x6, @random="619884b2d693"}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000045e000)) acct(&(0x7f00005cd000-0x8)='./file0\x00') ioctl(0xffffffffffffffff, 0x100002201, &(0x7f000033e000-0x5)) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00002ab000)={0x3, r2}) r3 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000021a000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000041c000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00003fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000fc000)=@assoc_id=r1, 0x4) 2018/02/05 06:50:01 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) socket$packet(0x11, 0x3, 0x300) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00002ee000)='./file0\x00', 0x30000, 0x1) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000008a000)=0x4) r2 = syz_open_dev$tun(&(0x7f000004b000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$fuse(r1, &(0x7f00009ff000-0x18)={0x18, 0x0, 0x1, @fuse_bmap_out={0xff}}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000db5000)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x42) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000975000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000fd6000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd6000)={@common='ip6gretap0\x00', r1}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000fd7000)="59637cc2a84d6a98fcfae15d93927f5977a2b5e98ce5522f7b86049e0b4a305298350eec133ba86a49bda7596ca8a2d403116c7d2bc48cac7934d130d6ef528e3c12b652ddc9ccce50784d9c22079428c3a56f31da7d522494cf32866c0609e36d5b5b0a30") r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd7000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000f0000)={0x0, 0xb4, &(0x7f0000fd7000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000fd7000)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003ac000-0x8)={r3}, &(0x7f0000fd7000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000077c000)={0x0, 0x9}, &(0x7f0000fd6000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fd6000)={r4, 0x9}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)) 2018/02/05 06:50:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d25000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000536000-0x4)=0xc) setregid(r1, r2) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, 0x1c) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c6000-0x6)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000001d000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000144000-0x18)=[{{r2, r3/1000+30000}, 0x4, 0x7, 0xd86}], 0x18) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000022e000-0x10)={0x3, &(0x7f0000381000-0x40)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000d33000-0x8)={r5, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) sendto$inet(r0, &(0x7f0000aed000)="94", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00007df000-0x10)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000194000-0x4)) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000089000-0x24)=""/36, &(0x7f0000814000-0x4)=0x24) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) creat(&(0x7f0000c16000-0x8)='./file0\x00', 0x2) ioctl(r0, 0x5101, &(0x7f000042a000)) [ 67.127430] A link change request failed with some changes committed already. Interface syz3 may have been left with an inconsistent configuration, please check. [ 67.154523] A link change request failed with some changes committed already. Interface syz3 may have been left with an inconsistent configuration, please check. 2018/02/05 06:50:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fsetxattr(r1, &(0x7f000028f000-0x12)=@random={'trusted.', 'security-\x00'}, &(0x7f000028f000-0x7)='ppp1\\%\x00', 0x7, 0x3) 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0xa0000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) r1 = socket$unix(0x1, 0x4000000000002, 0x0) sendto$unix(r1, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000491000-0xc)='/dev/rfkill\x00', 0x210800, 0x0) getsockname$ipx(r0, &(0x7f00007bb000+0x967), &(0x7f0000499000-0x4)=0x10) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) utimes(&(0x7f0000247000-0x8)='./file0\x00', &(0x7f00003bb000-0x20)={{}, {0x0, 0x7530}}) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000002c000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000002e000-0x8)='trusted\x00', &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000e000-0x17)='selfvmnet1securityuser\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f000002c000-0xeb)=""/235, 0xeb) getdents64(r0, &(0x7f0000013000)=""/48, 0x30) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000002e000-0x4)) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000011000-0x4)=0x3, 0x4) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e32000-0x14)={0x40000004, 0x800000000000852b, 0x2, 0x3}, 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000097a000), 0x4) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) [ 67.217255] device gre0 entered promiscuous mode 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000014000-0x8)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000021000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000+0xe0e)={r1}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 06:50:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000561000)=0x4c0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e01000)='/dev/sg#\x00', 0x3f, 0x200100) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00001b2000-0x64)={&(0x7f0000b79000-0x4)=[0xfffffffffffffffe], 0x1, 0xfffffffffffffffb, 0x9, 0x1ff, 0x8, 0x3, {0x6, 0xffffffff, 0x8, 0x200, 0xa24, 0x8, 0x2, 0xde3, 0x7, 0x1ff, 0xfaca, 0x7d1, 0x8, 0x2e9, "b5c1071a8e961d9e3f10637d2a269ec63e0899e24bfe761fb8b3cc31956d6985"}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) splice(r0, &(0x7f0000522000), r0, &(0x7f00004ac000-0x8), 0x5, 0xe) munlockall() clock_gettime(0x7, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025b000)='/dev/vga_arbiter\x00', 0x400000101048, 0x0) ioctl$TCSBRK(r2, 0x5409, 0xfffffffffffffffe) rt_sigreturn() 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfd000), &(0x7f0000695000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009c5000-0x108)={0x0, @in={{0x2, 0x1, @empty}}, [0x4, 0x0, 0xf44, 0x1ff, 0x8, 0x400, 0x5, 0xfffffffffffffff8, 0x500, 0xfffffffffffffffb, 0x97f, 0x0, 0x80, 0x100000000, 0x80000000]}, &(0x7f00004ba000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000017000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) r2 = add_key$user(&(0x7f0000689000)='user\x00', &(0x7f0000b2a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000917000)="e35ed1add411706ba21a47a5ef0341d0bd77e7305304bc14c25ca1db5ee3ef946692eb03400212e43bb672428723ab69eeccdfcaf27ba918ebb0118e1aae89342c827d520e14e50fc6a5f0f9ea038c1a5f0638faddf374fe6bda", 0x5a, 0x0) removexattr(&(0x7f0000cbe000)='./file0\x00', &(0x7f0000693000)=@known='system.posix_acl_access\x00') keyctl$invalidate(0x15, r2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ef8000)) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/05 06:50:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000cdc000-0x8)='./file0\x00', 0xb, 0x1d00) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000044c000)='./file0\x00', &(0x7f0000ae4000-0x1c)="72616d667300b8ae1655e449c40084748c568b6f7d2a4a1f64cb7f03", 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000), &(0x7f000001f000-0x10)}}) mq_timedsend(r0, &(0x7f0000037000), 0x0, 0x0, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000007000-0x10)=@syzn, 0x10) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000), 0x1f2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000014000), &(0x7f0000022000-0x4)=0x0, &(0x7f0000007000-0x4)) chown(&(0x7f000000c000)='./file0\x00', r1, r2) readv(r0, &(0x7f0000020000)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f000003c000-0x10)='/selinux/create\x00', 0x2, 0x0) setitimer(0x0, &(0x7f0000056000)={{0x0, r0}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{}, {0x0, 0x0}}) select(0x40, &(0x7f0000052000-0x40), &(0x7f0000053000-0x40), &(0x7f0000056000), &(0x7f0000051000)={0x0, r1}) 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000177000)='./file0\x00', &(0x7f0000870000-0x44)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xfffffffffffffff7, 0x4, 0x0, &(0x7f0000e23000), &(0x7f0000001000-0x4)=0x1, 0x7f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000271000-0x88)={0x2, {{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x9}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000-0x8)={0x6}, &(0x7f0000003000-0x10), &(0x7f0000000000+0xad6)={r1}, 0x8) clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)) 2018/02/05 06:50:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x4e)=""/78) 2018/02/05 06:50:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xfffffffffffffffd) write$eventfd(r1, &(0x7f0000301000)=0xfffffffffffffffd, 0x7) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) timer_create(0x7, &(0x7f0000a03000-0x60)={0x0, 0x1b, 0x1, @thr={&(0x7f00001f7000)="30460f15f1", &(0x7f00007c2000-0x12)="fe92e2797c0c9a5bef8e4d24256e87472c34"}}, &(0x7f0000c94000-0x4)=0x0) timer_delete(r3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a90000-0x10)={&(0x7f0000860000/0x3000)=nil, 0x3000}) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000204000)={&(0x7f00005c6000/0x4000)=nil, 0x4000}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00009e9000-0x28)={@generic}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e0c000-0x26)=""/38) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f61000+0xd36)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r1, &(0x7f00002ce000-0xd)='attr/current\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000851000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, [0x8000, 0x66c, 0x7, 0x3ff, 0x2, 0x5, 0x5e, 0x7f, 0x100000, 0x8, 0x7, 0x0, 0x81, 0xfe, 0x100000000]}, &(0x7f0000533000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ff8000)={r4, 0x6, 0xd3, "2e8f78fe61e2e999c7714d236b8fd8da36702ebef3f09e2d26115d5d0034e176d1108b035204e9c9562b423280cbe487e57a59e9dfddaff0afea5629247a042031080dac4f564cb7f23983724db1e371325ee59cd665703ff210594e7abd6d79c31f3c050a048405b96c5109c073b4fefa322af363c0de0810923318f53360c80bb92b5fb80f2ba378af6a494aff7a14e8c4cc4ae8544ab5ffeecd68e42b26a52ec3a13076fefd7feb752d043b85f467235e25b423ffbd222964d1fbc4b5a298291e92fcb93de94bc3c5b7d081959689c55cc6"}, 0xdb) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000985000)=""/4096) getpeername$packet(r3, &(0x7f0000048000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000095f000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b58000)={{{@in=@rand_addr=0x40, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x0, 0x8, 0x2, 0x0, 0x0, 0x11, r5, r2}, {0x6, 0x8000, 0xfffffffffffffffb, 0x878, 0x6, 0x5, 0x4, 0x1}, {0x8, 0x3, 0x9, 0x5}, 0x0, 0xd, 0x0, 0x1, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x2, 0x3, 0x0, 0x3, 0x0, 0xffffffff}}, 0xe8) sendfile(r3, r3, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0x196) 2018/02/05 06:50:01 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac3000-0x9)="6ee5744e746370003c") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b69000-0xc)={0xee, 0x1, 0x9, 0xffffffffffffff00, 0xfffffffffffffeff}, 0xc) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) [ 67.407341] audit: type=1400 audit(1517813401.281:31): avc: denied { dyntransition } for pid=8423 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101, r1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f00002e9000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e4c000)={0x0, 0x8f, "0cd597e86da37fce896a2addb3fbbce08b922a813e83d249464af438f63db2b1251a4d30cd19384389b4e74fdb4a089f8cd4281801a49fd2d55abb7aa8be638c8c48d5947ba38195e127c4ff64fb1f07d04a40c940d454932b93818698fb886a5d9eee87e6b99c4eb4e521f7ab69f9216da31662b22a86c6e2ef12897272cd3b9523744e6b5904cc3b9357d007a065"}, &(0x7f0000001000-0x4)=0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @rand_addr}}}, 0x8c) mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d46000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/05 06:50:01 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000241000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r0, &(0x7f0000c3c000)={0x1a, 0x1d, 0x5, 0x7, 0x1000, 0x400, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f00009f1000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) 2018/02/05 06:50:01 executing program 1: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00002d7000)=0x4, 0x4) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000080f000-0x4)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f000072d000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00008a3000-0x95)=""/149, 0x95) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000727000)=0x0) fcntl$setown(r0, 0x8, r2) close(r0) 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x5e, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00001d3000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000d0a000-0x4)=0x1) getsockname(r2, &(0x7f00002f6000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000143000-0x4)=0x20) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) connect$l2tp(r0, &(0x7f00006da000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x3, {0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x5f6}}}, 0x3a) sendto(r1, &(0x7f0000d0f000)="207926176d8438753f5044736ce4b4a513574e03070ab7c0669048fee251baa452b12f4417c5b5e75136fa56b220d4a8b8ed99ab3f57c5b1fb0d25de9ec90d887f32db42124a8907f833a59d2218fd4480bff3eaf8c0ddf71794d892e905e4582b80f7002bfa98ac63784e875a8b0900000000000000a2a6ed17985810dc20c1ca003d5ba8ffe2aacb88e749e802289f06917c728c172a44e2ea022fdc20265900be14dc381d0beddd6a97a113549e630fafd423bef9b24afdc8c1d460300a01021488742fc3d902b2fd5ce2b6401e35b0c17ad12a7d", 0x2e, 0x20000880, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008cf000-0x4), &(0x7f0000273000)=0x4) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x20, &(0x7f00004e0000)={0x0, 0x0}) bind$inet(r0, &(0x7f00005bb000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x8000000a, "daf8ffe6ffffff0001f90000000000b61b340e63f8ab691822e903e7d64ac800000002000000007f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff200000000000000076167b456"}, 0x80, &(0x7f0000c7b000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[]}, 0x0) socket$inet(0x2, 0x4, 0xd72) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3a000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000053f000)=0xffffffff, 0x4) 2018/02/05 06:50:01 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x200, 0x5, 0x3, 'queue1\x00', 0xec7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f00007e2000-0x10)={0x77359400}, &(0x7f0000ee2000+0x411)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000e3d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) clock_nanosleep(0x5, 0x0, &(0x7f00006ba000)={r1, r2}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) pselect6(0x40, &(0x7f00009ec000-0x40)={0x9, 0x8, 0x0, 0x8, 0x7, 0x5}, &(0x7f0000ef3000-0x40)={0xa00000000000, 0x0, 0x800, 0x3, 0xdab, 0x2, 0xffffffffffff35ab, 0x5}, &(0x7f0000917000)={0x7, 0x5f, 0x392, 0x80000001, 0x3, 0x5, 0x1, 0x2}, &(0x7f0000e68000-0x10), &(0x7f00001c4000-0x10)={&(0x7f00008f8000-0x8)={0x7}, 0x8}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afb000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f000057c000-0x4)=0x3, 0x4) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffbffffc, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) [ 67.451175] audit: type=1400 audit(1517813401.321:32): avc: denied { dyntransition } for pid=8423 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000015000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000028000-0x4)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000005000)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000027000-0x4)) socket$netlink(0x10, 0x3, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x20) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000001f000-0x77)=""/119, &(0x7f0000023000)=0x77) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000029000-0x4)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000021000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000026000-0x8c)={0x5, 0x1, 0x2d5, 'queue1\x00', 0x80000001}) sendmsg$nl_netfilter(r1, &(0x7f000001a000-0x38)={&(0x7f0000024000-0xc)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000023000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, []}, 0x14}, 0x1}, 0x400000000) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, @in6=@empty, 0x3, 0x100000000, 0x2, 0x40, 0x2, 0x80, 0x20, 0x3f, r1, r2}, {0x2, 0x10000, 0x5, 0xe48f, 0xe000000000000000, 0x1, 0x4}, {0x1, 0xb3b3, 0x3f, 0x80}, 0x8, 0x8, 0x1, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x2b}, 0xa, @in=@rand_addr=0x8, 0x1, 0x2, 0x2, 0x7fffffff, 0xfffffffffffffff9, 0x0, 0x1}}, 0xe8) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000011000)=""/10, 0xa) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000018000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000000)=0x1c, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043d000-0xd)="00000000000000041765743200") r1 = syz_open_procfs(0x0, &(0x7f0000386000)='projid_map\x00') sendfile(r1, r0, &(0x7f00005ed000)=0x2, 0x400000ff) writev(r1, &(0x7f0000282000-0x80)=[{&(0x7f0000828000)="4b5b1fcbae5fdac19155b5e3ed1902e7dbec50217e", 0x15}, {&(0x7f0000617000-0x92)="dc1d9ca430c8f9b99045de8a84edf91cf9a4700022a7e015ab51cf853617c8c2f99cc89bea12eef0417f1d9f9ba25a4759f0b4a55bb135e3ee9c381a97c25756736f9bb1a3aa9ca8153e2a13c8118b11fce525aea62846eee0f8096912bef3613eac06889e1d675709155b5642e0043423e341585150dfddcbca4bebf5ae979ae43723061aa34db91999b33b396c13092b33", 0x92}, {&(0x7f000012f000-0x1)='+', 0x1}, {&(0x7f00005a8000-0x99)="6f96baf0dd36c749d0f611b1964e9cc90134bb04a5483aff102b48cdd1f694980da9c085f58a6a0dec26ff3a19b2040f672abfa330064fcca84ed2b93b844b05cb85b1d9ff92487543867296f2016534c5bc077fb03172e7720ff3414b8e2fc461176df99cae791ca2342463d6549b72a6308b27743611f78944099fe434fcd936b6a39193ea56a9f00b1e3ed091caa2e35105715f8358b56d", 0x99}, {&(0x7f000040e000)="9d1628e482df269934072c34e62c538d000908988ae8e171c4d4ec9ff21263a35c94b088b94dc6a7cde6c1b653c4e4bb7d56eecaf4db1c19c0e8edeb3c1f56a6db233cf42d812292253471f75ecc", 0x4e}, {&(0x7f0000f15000)="42d6118e00", 0x5}, {&(0x7f0000c89000)}, {&(0x7f0000c61000-0xc)="2a99d61d450e288ac70d65a1", 0xc}], 0x8) fdatasync(r0) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b2c000)={0x0, 0x6f, "8c0339d166cf38d27eb7c866323c01e73410ac884392081f6123b51bd4bcdee9dcc63179fad40209b387c99943611594d21f7aea21467e402112df4727d36f32e297990a1239f66b043580e5103bd765d4a392d1fded307ec81b1cd4f9cb2d9f17f75085e15f17588aca578c5d242f"}, &(0x7f00006e9000-0x4)=0x77) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009c1000)=@assoc_value={r1, 0xffffffff}, &(0x7f000099e000-0x4)=0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r2) 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000806000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000441000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f58000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') read$eventfd(r2, &(0x7f000028b000), 0x8) write(r2, &(0x7f0000d44000-0xba), 0x0) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) writev(r0, &(0x7f0000b85000-0x60)=[{&(0x7f00001d5000)="5930507b6e2f222f06ae2350d193c72b3c35aa4b55b7a5b6eb308962b602ea0afcd6208a42063dbe350e86e4883bfc63c46769f1fc6a29fcd82f8a9478f59e9bac817ff65c24adc16ecdb0c2cec3e11813cc56b35e12fbe97b17d365", 0x5c}, {&(0x7f0000583000-0xb2)="c449959d2d897efb9af6d48abafd28eb786269b6a26ff903285e6c0a1460de868f4de27cec86bc0d83bc2c4f6809f45c2a038d263e65163d2e685c48a8a591d7ccf92deff8010f2774bf24f4d5b48b48d1eddb9254885891c9d7cff575d1b322f9556c53cd157cf5977444d7e0bd163855e10c3e1e85dae998cfa27c48624d701a2aa10e1602bb382fb6e4071d243c6392e28cfa81dc5f18617cf18e5ec5796cf9861d2d3c248a46cef9cc81278bf7a8cc04", 0xb2}, {&(0x7f0000af3000-0xbc)="c354551e05127622bdc8668392ecb04502eb0c2101701f6c864337d8905c9b2b4bc0682279078036b94f4db162c48c789bd8d8fe11f1987d0a151275b69b5077575a9615fd3f671db2d8a1e4b0ab30f7682a0f0dcc9fa4d90b31f13871319aeb79c6ba60363432fa1c4f51bc44df82af55052738d864d92b22b15477a4af2c2b3f5d397f74fdd827e3960a970aacc171485e6dfe6c1eb43483edecc1347832602573c361c58c746000af980ad8f0ea6d7823d5ee394e23244293ffe7", 0xbc}, {&(0x7f0000d92000)="8375ad760d2b74e1b29d21382360c0c61f6263ee90db4b24981aee9e2471f4330212858bf543f15e0301f9f5c9b410c9a8d51df299f1a27e15c0f8eb2c79ff4e4f2029d04cabc1eada407f7758cf3beae9ab1b2c33f8fffda43a57665fbcc8b4b3e20a6c87213fb3eba5645d76fd39b03b97805bd9e22e0636ec5640848fbfd57f05d36d4bc9ce85834198e5a1fe9aa82b29dc297c9dc7fe2d588a67966181cae011f7d79c7afa9673f7762f66a9725e4ef55c99f899630d4cbbe541b8b13aea7e1cd674115aaa190e7825661df9dc012bfd608d11a57d97f51c92f4", 0xdc}, {&(0x7f00002d7000)="c4e59fd0797d198a1a4ab373cc56f9fd7e5fee77edc269663a7ad2f312cbe52ee94e17d4b271250feb6e20150a3a762ceb7fa2d3372f0207f102377552c91c0ec808f5c65dd47814901bfec599301828d7c710d3c630cdf0578a5186928ce0be1ea6d11593470ed2e3d675e0c3ed432630de4008a18dcd29f9c55960f09edd67310d689c4d23a00cba3d129f8e73adbcd10746d01a04ccae6d82c476d7792a3f995df9c7d2694c347211e18752898b56a790ca1517cdc4c9b21b67a16553f0c6", 0xc0}, {&(0x7f00005c2000+0x6c4)="662d81c0443bad984d8dece281174322be316f0353115ab269db80c7fddcd0b2e9b1beaf8072ba538913e88f0e6ff21b70bd8fc41475de745472", 0x3a}], 0x6) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ba0000-0xc)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a9b000-0x9)='/dev/ppp\x00', 0x20200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000090b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000b34000-0x9)='/dev/sg#\x00', 0xff, 0x200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000035c000)={r3, 0x80000, r4}) r5 = memfd_create(&(0x7f00006c2000)='/dev/input/event#\x00', 0x1) getsockname$llc(r5, &(0x7f0000cb3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000316000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000766000)={0x80000000}) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ed3000), 0x4) syz_open_dev$sg(&(0x7f0000ce3000)='/dev/sg#\x00', 0x5661, 0x200001) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000066a000-0x4), 0x4) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e77000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d5e000-0x8)) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000676000)={0x0, 0xffff}, &(0x7f0000e77000-0x1)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b71000-0x8)={r1, 0x6}, &(0x7f000028d000)=0x8) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000e76000)) get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/05 06:50:01 executing program 1: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{}, {}, {}, {0x9}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000841000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f2d000)={@common='teql0\x00', @ifru_addrs=@sco={0x1f, {0xc2f, 0x5, 0x7ff, 0x9, 0x7fff, 0x6}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) readlink(&(0x7f0000cc2000-0x8)='./file0\x00', &(0x7f0000ef6000)=""/244, 0xf4) socket$key(0xf, 0x3, 0x2) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x80800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x18)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x101602, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000001000-0x4c)={0x1, 0x8, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004c8000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x2}, 0x4) mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000dd6000-0x65)={0x0, 0x5d, "f32b9f70b9d3a7eb6b7d823f6a4a31e9ba21b6bd40cb1f9e44e872bbbbfb59628393c275bf415cfc8ac17807cda7624b7886a022ff5d8cf6eb69507e0d2c5e3d5a86a0d9ac7f78dc76d702a705482a7336dd503c9be15d6e4b4b370a68"}, &(0x7f0000dd6000-0x4)=0x65) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000dd6000-0x8c)={r4, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000dd6000-0xb)) 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000222000-0x68)) r1 = syz_open_procfs(0x0, &(0x7f00005c7000-0x12)='net/snmp6\x00') preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/02/05 06:50:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') chmod(&(0x7f000059b000-0x1)='.', 0x20) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000f70000)="1f0000000303190003010400000001efff013b0509000100010100ff1ffe588528aa2366d7", 0x352}], 0x10000140) 2018/02/05 06:50:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) epoll_wait(r1, &(0x7f0000f4f000)=[{}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000028000)=0x97a) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x18) close(r2) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000dcf000)={@generic="7f73bdbd24910b05fc1fd2e4a006346f", 0x887}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000001f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f000021b000), &(0x7f000060a000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000108000)='/dev/sequencer2\x00', 0x20800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000304000), &(0x7f0000832000-0x4)=0x4) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000002, 0x0) r1 = creat(&(0x7f0000740000-0x8)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c5000)={0x0, 0x1}, &(0x7f000031d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000493000)={0x0, 0x5, 0xf9, 0xc1a, 0x93, 0x9}, &(0x7f000018a000+0x1dc)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bf7000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7fffffff}}, 0x8001, 0x100000001}, &(0x7f0000805000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000062b000)={0xfffffffffffff43e, 0x0, 0x1, 0x3, 0x0}, &(0x7f00009da000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006f7000-0xc)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000766000-0x4)=0xc) sendmmsg$inet_sctp(r1, &(0x7f00005bc000-0x1c0)=[{&(0x7f0000c21000)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3d}, 0x1c, &(0x7f0000caf000-0x10)=[{&(0x7f0000d8c000)="e4345c4ab2d7a772cd213d305dfc0c8ab3a0d70ccb73eeca29495e7d79daded9806fbc6b1c51c6e56468e4865994bac48c70329f6f3c5eea31a88c5a5e8ebc6a0cb661a32d0ecc4bf5aa2a0767992f5dabb0b32ac8b75ac145d817f1c0d0c46189b75fea1bd89ff526d41a2445ede5faa9b3572777267b369c4e34", 0x7b}], 0x1, &(0x7f0000888000)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x200, 0x8, 0x5, r2}}], 0x30, 0x40000}, {&(0x7f0000ab9000-0x1c)=@in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000af3000)=[{&(0x7f00005d8000-0x71)="e4df273d999bb6d6e841532c3e42b8513f8365affa53499afd03fcbeea465797b7a50ac4a1c4d14666c15992c3e1d8b8cc7275870f6d40a72c7692935200b849914512b3b929f7711ac4c8772d2b21a2f86fc6412116da906a9a3c0c77c29da6d44badb31e1e5c5f241b4fdb9049bb3ff9", 0x71}, {&(0x7f00001bb000)="d093020b69b3a588e13904261b7706706923335e99479250b0a0c03fe1713c0c805ff9fb4b8511d1f132d9f36eb7679b5783868d4570642da43dfef0eb19db280737c536842d76adf0e621bff4a44a3fa01f4287bbbb1718f0bd034c9fe946d0a5a37fd2542cc96383d88d134047ea87e55a5684d3b685a8a60bdc30bfa617", 0x7f}, {&(0x7f0000d2a000-0x9f)="76859ae8a8d36447bba79e89d128aaccdf6bdaac758e2335d41e1ea0ea619bb10996cd549d6350d23318786def6c05fcf67cb5ae4c84fc3a6892055c9bcda4c4889e059ece6842bd356938ae23dd31d00ce0cf7e7312a92a896ad2ef106176074779dcd17ce8166d604cd2c81ac772b401cd79f07d54d2533c9fc69045304ba95ae73265592e9c978764bd388278d0b3293ed7cec9b035e97165f3eaa5c56e", 0x9f}], 0x3, &(0x7f0000b25000-0x90)=[@init={0x18, 0x84, 0x0, {0xfff, 0x2, 0x2, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x31, 0x8000, 0x38, 0x0, 0x2, 0x2, 0xd2, r3}}, @init={0x18, 0x84, 0x0, {0x1c, 0x0, 0x0, 0x6}}], 0x90, 0x2004c081}, {&(0x7f0000de9000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f00004da000)=[{&(0x7f0000f69000)="2b340d19aeb4b3aa6343b0309cd66e01f4db5a396c495d6ff288642ec2b241625339e6c32520a8d751b5a3", 0x2b}, {&(0x7f00002ba000)="004dc567b3956dc51ec4309e472511a823", 0x11}, {&(0x7f000027c000)="0cf70789de6d3bbfea32cca323a7f4a56465f90b64052af6205f0ec2e8a39a5d6405698ee51460635d58e1b3113f51c88c5a4794783c32d7f60f66fd6370eca9f00c2663ca3427c795c336398a6aed24aefb9b4540e7186bf8e25aa35cf754217879295f5cb828d8b6ac8359a7dc22dac7", 0x71}, {&(0x7f000063f000)="9b80df41158f37064ba1fff7c6d189e2c29f50e97bb11b3bf9cda8f8331470103c9fab1d579c5347b84ddd65230353a1ebec07c9a45e7d75c6b467252e00d3af0217b694bda170d36c41767c8092c12ec3e3e006085bf3b431683a771603ba35ca847e41663b9601d8f61b861abf67cf096f27cf85890d05e1c50a0a7203bf3914ddce9261d381dee02084d9ca1bbbac53f57295a55dc629fa5d0cda9ccc127c73da8e53748ad98ddfa3c94196ca1744d5a86a3309384c5375896dc67b71d55ef032e0456e4e145e1219e354ccfc", 0xce}, {&(0x7f00002cb000)="4ae2b93902367def2057d0bdb2668d21c45fcec0ef2726a726cc4f6e7fbfe634a9174415c1ea3ec63de70f949e72884aa47da19595d812871fbd3fc4531ed69b2ff1675d849732ab13e669b095388b35daadd337c0", 0x55}], 0x5, &(0x7f0000a26000-0x60)=[@init={0x18, 0x84, 0x0, {0xffffffffffff9cd3, 0x80, 0x0, 0x1f83}}, @sndinfo={0x20, 0x84, 0x2, {0xb70, 0x2, 0x1000, 0x7fffffff, r4}}], 0x60, 0x10}, {&(0x7f0000ec8000)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000d81000-0x20)=[{&(0x7f0000b78000-0x53)="e1db822ecec446d73d12bcc9fbf9daf7160bbd6ceffc71741e60bf7c1eb85f8f1f43e09334b5c7f47fdf0119fd9adc6bc6cb78a979ae3a744375f6aa363df97251bfee688375b4948c8ba13130549875df4643", 0x53}, {&(0x7f0000f4f000)="432fcccd24f502cfe02b588fe0e65e656dceb4357cf62b15e5022c54d84a2d873ed277b19ed85dce4f6b13383d25e5c85d0227104f9fbf20c750cbb9ce3e26ce896c3e844cc2b35fa4317b35eb67", 0x4e}], 0x2, 0x0, 0x0, 0x40800}, {&(0x7f0000c33000)=@in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00003a3000)=[{&(0x7f0000bb2000)="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", 0xfd}, {&(0x7f0000c48000-0xbe)="b13de00e3d080507ae8b1180d4cddfb971b42832eb41c47ce9e2f9a77234fbac8e364d4a76d50f6cc5dd764588ddee7c19c4e0404fdf74c3d582a93da1fea03fbf14bc4a8d3a6a8b537156bc99b43189173d8474c9ee2dc34b68690fbb148be22d0f6cb1175b5993a34f6dbb41abb8b2c8feaec49d4ab9739208508198340b20ec76ca913cf27a25234ce580569ff13c5ec06c0691af83d3033c88e7926b1a981d65246c404c9d7f3f782ac77c9a4b91dd5902bb346cc3a9843033e271df", 0xbe}, {&(0x7f000067e000)="f8e5f909416ba0cb523c1353ccdf2ed556256dfa32af88bcf2d62e215aa62e05eecc3836df7d909a07c11cd83ea0c8258f2a295bb1b3f72929e67c58fd6dd18a78e2a2d897a98847304196076f4f153ddc8c73183fecb0f74831cf06c9c153e852b2918f36b7212075fba03931dbf800aa1a078ba1b0449cc9928f04885eebe4bda1495558e852c1b978452d8a94c58f76e715bedcb9e4bdba84bf5e5e2143d010e80025b89ccc5b2c400e2754d08e939ff510f2be2c2014e9cb4df20f6c3d3ae70213b6a554c9cd67170030a95c93a45a911b73e28af4c3987bbd6514e2879fd8b5f14298d3d9", 0xe7}, {&(0x7f00002b9000)="c9e7686e8b26dde3fa34566246a66d0ecc35253f19e51177bd97c61c5bca895fa7e153f9c45356cf79e313374c714ed7107f9002d6fb59e53c4303e01ac0f89a6bcfd06fe5011bb4ef33dbc9261c80bd7b69b5f007a47aa3c8a0a6f76ae32047a2799feb0ad8a95f3eefb95063d9d7383cd3557bbd6f3badec6752fb84385a209c59cfd9dc1c92266fb2709e0d816c1c0c549a42fdae", 0x96}, {&(0x7f00005c4000)="be4a6d5980dee7c1e78468e41a93729155844936f66a6aa203987cefc449ee39b88a993d311287532f11d465ea07b2443e8f27ec9d5ea11a0569ae61d5cf3471a8f2d84767b7efad8d195cc5e9394e926acb0756bf4465a721dfc41c6fe538478e78c904d4a29856518d05783dab01e394d96538c6", 0x75}, {&(0x7f00004db000)="e4ba813367f0980dff58360d7bfac289d358a4800e195e5066eb75d5727390ec3f787a1b5e6469d73dadad977c8522b15ace5c22c52a964b345815008f3b10bc82815b2c1afb586372ae5e167d25e95ccb4efed3fb8218d7adb758adca6097d004e1eacadebb0c8d772ca4186aa8aba02a6a6e5c752345d1b259b4c6ca5fbea5155372a3ff4c775f2a5aabbcd57a2a6d270aee8e92969ea4c7c657eeaf713ac926407cc41bb9c2961b50a64680a87f900b952eb0f9e581e95aa007f2666fa6e1a3649ca228d2b93a30", 0xc9}, {&(0x7f000015a000)="c5207139038614d13b3b81dccfc5a3d46a2e62b11ed18b104be31034e0540af51d09f482f928c9f50112372862f6e66967398e2a31da775d10d4e78d8d9634c93776dad678ad537cda635bf268a24bb5e1c59d8afef849db8075519694d26917cd2208b25a051021fce594a2c18f1f1b5dd7a39c6730fb8a05ebe4ca21fc69fec6379a667c90837c42fed1807a933cbd3ecf6e420c959a18dde2610d5e3a00c325ea", 0xa2}, {&(0x7f00000b1000)="16077ddb4e3d23a96d7fa7fa10a7b160553d05ca4dc483973a44c0c1c942a57fc97394e0e7d61571c681cfe7cbd28e348a0182c50e68d08d9a7c1273867f6c7d6b1d9b6e548c799bfb65efccb9819503f569ba447a3c61c2404cc273cad44e12c7e03ba74d6e731399a0735d4cd571fbd21ca89502bab6878a58d3137d459063e194951a079e4bf70d8d9af8b8cce76181809b50683ae949157b3b9e7832e31eb6ed38c185eb2fb13933e6d8b0a6ad1ffc6eb2abc2a9584fd8cf3e8a87c34d8ab4a687cc11dafa798bf6923e7797934c9e99c6e969455ae570a96250e147", 0xde}, {&(0x7f0000684000-0x6b)="24aa705795eac8aaf11b9ae4801b894157078ef68dfe46112712c21aaef86944ced7e2d0ad91af6563a1efb83248ed452a88e5b9a8cc1fd97656336cdcf6a1715edf4d54bfa7f7c7421df65da1d72de5423efe543a5b234d1de69fce114c61af391ebb3231256b80f45e50", 0x6b}], 0x9, &(0x7f00009a1000)=[@init={0x18, 0x84, 0x0, {0x8, 0xc9, 0x94, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x100000000, 0x1, 0x1ff}}, @init={0x18, 0x84, 0x0, {0xfc, 0x2, 0x8000, 0x4aa}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0xfffffffffffffff8, 0x0, r5}}], 0xc0, 0x4040091}, {&(0x7f0000ab6000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f000077b000-0x50)=[{&(0x7f00002a9000-0x8d)="81bbbec624654bf9b141a420cd60a28169c9ee605a7fe533bfa9d9ac6fc3e49c260b0cf52f6ebbda63a94ce77bb3b817bea600da2f2d82e8ec1805d506a3c275dd872ff6e1e2853c80dcb75285de912dbead79d9e3d6fe66bdd23a11782a918f297b39e6ee2fc3bc9858bcf6561092544e2c2f732f07d4e305351665a1ee96a001ec754cf64e9069d87cd84105", 0x8d}, {&(0x7f000063f000-0xed)="9d0e1f07f16d677b096f0dee9250da0ef2091d3cf2d7bd7e04a4d4c70593fcbfcc66c1e6047239e91958666a52b0bc6cba369daf5577b91ce1a5b26be974892e219613986a075311db71eab7f0f64d338c9b03ccf2483110d7858d1baf3538bc30f26cb2be5af85df27e318da3e01f01e30ae900382936a9413f8848b0bf65d975b35c27d0e4e0f2de54b439532717e8eacf0c2aa8dd18f9b27bae4e6b5f7395c19cb63accb55e23d8de0df22faf52f39e73f617eb2d47fe757e69f4a4bc469bbf5a4c0630acd872a11a30d0adc8a32e9563252d06f4b45f39578a52a352432a315033fd9a9e68064ea6bc7333", 0xed}, {&(0x7f0000205000-0x74)="325dc8bfdee2847a65edd36dc86bee67ad70b72c3c8038cc83c521b52dc5caf36145f0c1a2d72cbc2ad4311eeb5b54b8565aae0aeea36f25c92656f02449c5fa89f8716a5b30b5e8c1a467a775b58152b1a8977e7a9dc707c851574824b949a0aaeb744a414fe2396803cb5e55cd037e72b9e3b2", 0x74}, 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&(0x7f0000c48000)=[{&(0x7f0000a8d000-0xc6)="97626d3a19763fa51216197a4db8918c02fd3ce5024628b900716c6de190c6602a54884fff7b355bf05783d6f3c494b7d04c17f2acd2366806440f7a8ade878922a7999dcd0929f8941133e03178336b0d0532ea5159a5e3c23da677790187bd744b729dad6476ec7ae97c805f0f41441da09925be9d4b0015558b5fd4b4bfef5275926bb33d1f3391318c0bd149782b3a6e3fece5d12c10ca7bd5643a845be80eb052470b64d444c4118ce58493afe5cfa1dc75ebd58de072035393b098e3f83da2fe046165", 0xc6}, {&(0x7f0000562000-0xfb)="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", 0xfb}, {&(0x7f0000d68000)="aa8129651e907ee8adfafe496224e6eb7f9779314fe5eba7b0ac3678f722c2b68817f7baf78f999c49fcc3d71417a5f71ab8d0af88e86ae95ad84d615b1bb3ce87c5f43ad82afb665dffcfea0749b9cf23e2fb79c2de79fb58fbac01d3aca034d9bb34d9e20676997b4a5dfe556af5bf3dc92ad91e1b99ae09d2486792126cfcae0d1bcf5013add02c05180ef894f8ff8d00f6406c849c01da0cab1d2996390f82aa6407f4c8c8207483bdbe75fda98624b417fe636cd87a8319e651e57d3e4748642cc8", 0xc4}, {&(0x7f0000f8d000)="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0x1000}, {&(0x7f0000193000)="c4e1186ac2e22fdd1a537a87707703b5331ff2abb31c875fb26abe8af65716a3571208e7686ca69df28129b0ea84aa617573a8755d964888f2f1e64327f392392652f7eb90d832c23d551d7cc38d7e94609bc32bc50dfc2d10d6292c5e0dc03155eb0bf03c11b01dbce6a90d77df0d1255737fec7d5bcd81a182063ee5530941d622ff006854accd8d62c779be23a86bc36ace7607cc7a16dd569955ae41d2f6d07198fb007765c684", 0xa9}, {&(0x7f00003ce000)="f838bd75c0e08318d6654c4dc65c230fed96e00d995c876e545ba0b07c6a76afe9d94693c78d20c8376249b8ae6c3ac536c90fe26a31c31be34d38c2ffe2e9ce0872e3df433169ff3c9cff403bae44e8cd9f0df58d72446cf830088cfb86cd5fa893b4b33d4bc02c5439d4e73ca67d7641e0df6e05641e492268e5d69a2d16fc42e055cb0286d858bb8045403b44b288c32d5a9486a58f95a48b9860ffc7a8eda5212514f578fdce73df595f157847b1a5", 0xb1}], 0x6, &(0x7f0000e9d000-0x60)=[@init={0x18, 0x84, 0x0, {0x200000000, 0x2020000000000000, 0x1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xf24f, 0x8000, 0x10000, 0x0, r6}}], 0x60, 0xc000}], 0x8, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f00002c1000-0x14)="ff55d36c", 0x4) connect$ax25(r1, &(0x7f00003fc000-0x10)={0x3, {"ea766ffcb2cbfe"}, 0x80000001}, 0x10) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) r2 = dup(r0) setsockopt(r2, 0x100000001, 0x73ed30ac, &(0x7f0000d37000)="ceab2b4ca188d00aecd2adbc33960ff47b6082ee11733fc11bb79428569372562dfafc0000000000000008ef6b71fa001ab636a762d5db84fd7c1ab5e40a72d9dcdc29333ddc03529c3b878ae4e44b1c0f417c677d3631645501672ea2cb5c38767b239b7f8a306d82a63b833dc58549c0e6fb1961874cd7fa1efbb4aceb4d875230c2ba8f695e57f9e9dd04665f41a62ea28932782361e3a13f0148c9c7098ac0807803a42ca0cba18b64d5bbb86da94afabc6fec44", 0xb6) write$selinux_load(r2, &(0x7f000099f000)={0xf97cff8c, 0x8, 'SE Linux', "16724b69"}, 0x14) 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fe3000)=0x80000001, 0x4) connect$l2tp(r0, &(0x7f00001cd000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x0, {0xa, 0x2, 0x4, @empty, 0x7}}}, 0x3a) 2018/02/05 06:50:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f50000)='/dev/sg#\x00', 0xfd, 0x4000) r1 = geteuid() r2 = socket(0x10, 0x4, 0x4000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cc2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80000) r6 = open$dir(&(0x7f000015b000)='./file0\x00', 0x103303, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b7e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008b9000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000ad4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x8}, 0x8) r12 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df4000-0xe)='/dev/keychord\x00', 0x200a02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000083f000)={&(0x7f0000055000)=@proc={0x10, 0x0, 0x0}, 0xc, &(0x7f0000721000-0x70)=[{&(0x7f0000bf6000-0x208)={0x208, 0x3e, 0x132, 0x2, 0x1, "", [@nested={0xa8, 0x6c, [@typed={0x10, 0x14, @u64=0x7ff}, @typed={0xc, 0x53, @uid=r1}, @typed={0xc, 0x1c, @fd=r2}, @generic="82ae2f3c7c26b4c79deec181222282aa5457ccdd5ee422004fa583c74bd72bdbba00d5f17995e45711553677af241d5443ce3066669bc81b1f1076abec0d9060b583dccace37053bad689dea8f1aeef5af64a1a63ecc82a38e8a7bcfa6f95a473795535493", @typed={0xc, 0x12, @str='\x00'}, @typed={0x8, 0x1d, @binary}]}, @generic="961e58407deff08b0baff9673323e5d1e665ab15c7b02dbe1e4b4fa0603a97b0fbdac6c091b2e7614fa87b4650c014720e76b9d3b9d8b4ac7ef0d2f36c281be0e0d25f40c5bb7d33de0a1f1c057a784434a7c0dc7e21832a1ff10ff2b7127d52a56e6f8b926fd4f01163830f9b0221990ed73522b415c13fa83b51c4af85accdb7f04395f56b2628b12aebc15b3dff4fd7d3d57125ee00c135855900bbb004fd762a4e770ae5013b85399fdd49893c0d0d159a2653a272f42770d4ca1c", @generic="92cc3ec5aa4e53144a7e3eac1f3b908526a094306a136139710d55c221ec7876e43275121ceea06dcbfa9b68336bdc921d8b9bc6449625e35492adafa4c1060d1ebcb0efa38d653955699680ed6ad800ab51e6c584efac4b7086790ac6c20affdd304986f186a41188993ad38bb36f03f418ce7929e216d31c8c9bfd6bd4f8abeec4423593a9545f4b1ac035bc559b7b3f6e"]}, 0x208}, {&(0x7f0000a68000)={0x35c, 0x1c, 0x300, 0x0, 0x3, "", [@nested={0x34c, 0xb, [@generic="f158451ff370376375acff6235818a56bdf66c94b7eceb72477ee5b88eacdaf01194649d5cf901605c89c0914008cc7932e5f03a3014cae055acc6d7db88bea3a9b8bcafea168ee1b86df0e1c7daa20b9fc3b11389c766190b656210449cb363d1c0a3fbae8c1803409a7ebe0350ec680516df994fde5f26d4f3b1e26e9a9867dcca6ae9ccfe51edfaeb0db732276a486755c719879f7938eabe04db38b5323b11f3bdd4f3ccd51d84b6906315c50d3bb29c4861b97b8376c2267264ad9a1acb26f8eb932de3de0b3dc95e078215fd4f60050f7c36a99bf7f1e6804f6d0d7b8885fc8fbd30", @typed={0x14, 0x27, @str="65746831fe656d30232d00"}, @generic="6488427bd45f9e370962a6820b2d804219b3a9c56c14d543f8432a76ce204136ddbd65b3a601986e7e3a31d74fe2d13a04207c610339d674af8c56b10774654f05dad30dbe442980f62e2f3b2891a0fb7a12f1546f127ad6b1d72e54d972533102b7debbea0edefb8cf7f8c62cca2360b604c49bd77d0eda23c2da2b", @generic="8563b8268fa3b5e0e5c5e7dee7b06b245138f0cb44744ac43f3d056fbaf83a0eaf0f4d030747f16ecb827101bc4111e83e4b14caa4f221e93c65a26c1cb0a99a2b88d938e313ebda91cd90de42e78b00f9dd797470343a9aa0a1", @typed={0x8, 0x5a}, @generic="8cc92b772989f5f785dbb4bf425e8035be83815d3371eda48b84f5006a346fd3fb025e5e78ba124c28169e5ccd2e43639350d7dccf6522009dcfb4b1159a65bfc3073b79bd1f23808d509df32208417dd7dc838b996642afce754161", @generic="e802e41b4a6393648d9ef121749cfafa72c565e887745a1c01d75ef0bef1b7a593042d6ecd9ae9915e3fa34935c47379bab9ec9e8c5d6488c424c0128d852d1885da5456a8ca6535f32566b964ec667e3d9e896ea09b969a82b333f15ebb253c24664bdcc820ce810174c91ab265178b8d222e5332a5b7f09e01418bae4862f572d6a56bb84bb60088fa515ccceac6828573f9a95a482bb48a51e7d8658127666205e908efddbd23d5d9c32608ab70e13c8fc7db1e35fd7dc1cca35f6a50a6744543fa351ea5942b682802461c73cee10aedc728574a0be8f62a345367bad5b15960e2b0ddec4c9ccb9c94c09b3164", @typed={0xc, 0x64, @str='\x00'}, @typed={0x18, 0x4c, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x15}}]}]}, 0x35c}, {&(0x7f0000000000)={0x28, 0x25, 0x2, 0x0, 0x3, "", [@typed={0xc, 0x8, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2f, @ipv4=@rand_addr=0x6}]}, 0x28}, {&(0x7f0000bae000-0xec)={0xec, 0x36, 0x20, 0x4, 0x1, "", [@generic="af3fca85f9ff3ac6", @nested={0x9c, 0x2b, [@generic="fcc52445cecea013d63d7931a29322b2042ba7d59d73f6871a19271a5e6fda505405052786c571d095987f97bc2b1086ebb278ec709fa6674b5ad7910bb45005c242b21cdacbeca59f0a58c3e717cbd3e426c62d4f9ddfacbf00c9986047e6bb0ce16d035c7290b0abe56651ce4f2e56f0013b2a305ea873d77da66a3fd60be1d3a4a8c39bf56f52faf9f8547921ad2708e53a5643b8"]}, @typed={0xc, 0x42, @u32=0x8}, @nested={0x2c, 0x3, [@typed={0xc, 0x5c, @str='\x00'}, @typed={0xc, 0x76, @pid=r3}, @typed={0x10, 0x38, @u64=0x1}]}]}, 0xec}, {&(0x7f0000001000-0x3a0)={0x3a0, 0x16, 0x100, 0x1, 0x0, "", [@nested={0x204, 0x2f, [@generic="a6a72481a7067150b20e", @typed={0xc, 0x82, @pid=r4}, @generic="ec8416fc7461a540440b141a34f161564d616b49162daf73b8a6847ee733ff1167938b559e4b4b24eb414afcf21e36eca4176553efdd45f0bafa7328a5360439b3a06e4116f053f17cd2799169183f9cffd92c45db2a01da12326e4f51e5e7fc9890b66652e46656179eb208ced828a84dce25f0b2e31c6c80d7ef96f3605dc8ab092aeb0257743b02e8d5129df786ea2feee6c725f5515c1785f9b53ebf3e77cfbcdc8f635fd1d42cb77353a221bf100c3e3751c83ffe92ebb483eef1c215904af83ed67ce5c00f3330f0286c803f0def6a6e835702009b7efeca8f5355d985be6a8a8421915b5350c04ba95d5f1bc851bd6be6f2", @generic="dc9f6baccef5be91a9b6bcd25a511f7d7187e6cfe044489afea2af1b895deded9829a7cf45fb2d5e604b3d3154fe66a3912d82c4b4aafc434edc254a592b7fb2cff3f089c7781836276b3b96e3ee1112a964c39f5f3c32ca5ef96f3ce22ac6916bae750cb31c1c6b43d5769f3c63441a012c91dd2aa23aed02bf167bd72279ffd5ae5add1855c3db20393ec596192f764412e3a3e6f923a07ac8e3f6d8a8f77e94c5d0ecdd71dbadb15d3d83a6d2b45225afe5419bfacb1fe5d3194e1f140bb73b7e86c382f912c14b366e95fa3c167c3856f359fad295b9380e943345cedfb907", @generic="d59389254846ae2745ec3e675f36bec80128"]}, @nested={0x164, 0x2, [@generic="0f3804406b243c8cd5a4a1f7bc05021ac0a837972aec4f15aa82493287d472814c", @typed={0xc, 0xa9f6, @str='\x00'}, @generic="4f8b515a7437", @typed={0x8, 0x6}, @generic="9cd065dd8f045631ee32aafd2c593938532e66d669a8cd6e311f4e74f6e39e876a0b9c7fc8a9fe15726acdaf1e8cccecd6fdc086ab781129b3a2818e14b5c62347654020ab4dfc4f4168f3858d2ea3db09e971b73a88d9ea33d741e90afae7", @typed={0xc, 0x57, @ipv4=@rand_addr=0x93}, @generic="c78593ff372683f764af9b3a6b32866a2255ed86559baaa15f8f7127217916a9975427ece7ba589b41c363fa968bba0ae2a2dc9a47095c7eb8132e0dd31d964856ec58ebfd873fa095e7ed36bc04e4d1b5ac9563da25007b307ac3266de0f64ef1b69eaf9af9acba36485380fe2ef29608a27274c41cb266628246a04a41e274cdb27a3c82bde483d171da1073eccf8b13e26ef36600cf8134c455dcf2e99740796fd0895df915c298e967d087", @typed={0xc, 0x62, @ipv4=@loopback=0x7f000001}]}, @nested={0x10, 0x1d, [@typed={0xc, 0x73, @u32=0x3f}]}, @typed={0x18, 0x55, @ipv6=@empty}]}, 0x3a0}, {&(0x7f0000001000-0x22c)={0x22c, 0x10, 0x800, 0x3, 0x2, "", [@generic, @nested={0x1ec, 0x3c, [@generic="24aebc0422c71a0b55218951b1fc7cdf7cf3c2aff3167129d96171f923c617118dac853fd0b0cb9faa5f86c199ce37bd3aa88deea937cad3e0def91609a75ad23f82399fa872c977b8e509301551b1b3a6d2e96d06d29987f7535e8569003b56d00f9b0c343259e5d338c1c766e95921aaf7728647aaf8aa6d8f66f345dd86c6cd0dab9d904c844a58a5d7aea8306de5368049d40371423dab820f9479ca7e226f74c4ac231a7234d2240c0d0969f6d3afef9a5b3918072187e664d7436bb0020e7fcb37110de919a35f2ee04db43c72588e4025b064ac5b0cb833c35e076555aa4e54b3b234e4ff18061456", @generic="cbcd7d173bf3e83600a4b4473066008855a970e35489b7dd2508f62c0306c793c4738fb95984eb711921c88c5601cf8949cc53f083359f8f82528c03f288387cdd34d411c65f7bfec7efecc779", @typed={0xac, 0x5, @binary="be13b53aff13a241fed8f78badffacce95c6c1900db86b605b53996e010509c00aeeb80e21a36b6ddc3a32f1fabb87f590759750398d0ad237548ec6ae3491b30308d02a573f741181d8f04e7a2a938ea6d65debddb6048b7c7fd6352dee6eca7c4b18f682af878306412a704286f598344d5487d130d7d7c9fee051fae8b301ce411cad2bc36adff4a5876ea986d105cb0ac2b026edff7e54cd5cf29fede6693f908aa4"}]}, @typed={0xc, 0x92, @fd=r5}, @typed={0xc, 0x3a, @str='^\x00'}, @typed={0xc, 0x19, @fd=r6}, @generic, @typed={0xc, 0x70, @uid=r7}]}, 0x22c}, {&(0x7f0000001000-0xa0)={0xa0, 0x22, 0x4a7228dda0600574, 0x2, 0x0, "", [@generic="8a98e7531d028d85722fe2227be8dbd438b5f919627a02a2c55b32541637301e704b457ac54238fd79077291fc1ed9d1b111b394ba7898c143a24c74b006733c8f6aaa5e65ecdc07c775661edbd181f6bd065893a24d5ea29b6cc9d0f514bb702a5281ce3c8427fbf39320903535628ab18a38eda04317ba2ed029aaa3b96be194d236fe9da15f63e22a91ec4f"]}, 0xa0}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}], 0x48, 0x90}, 0x4000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r16, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/05 06:50:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x15, &(0x7f0000001000-0x10)={0xf, 0x4, 0x626, 0x81}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) timerfd_create(0x7, 0x20000000000800) 2018/02/05 06:50:01 executing program 6: pipe(&(0x7f0000e77000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000090d000)={0x0, @in={{0x2, 0x0, @empty}}, [0x100000001, 0x0, 0x4, 0x6269, 0x100000001, 0x100, 0x67, 0x79, 0x1, 0x6, 0x6, 0x2723, 0x1, 0x7, 0x5]}, &(0x7f0000e1b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f05000-0x8)={r1, 0x5e44}, &(0x7f0000dff000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x7f9, 0xffffffffffff34e5) sendmsg(r2, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d24000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x7, 0x8000, 0xfffffffffffffff9, 0x0, 0x100000001, 0x3, 0x0, 0x2, 0x3, 0xc8, 0x8, 0x19b, 0x32, 0x80, 0x1]}, &(0x7f0000d24000-0x4)=0x108) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d23000)={r2, 0x800, 0x10, 0x81, 0x6}, &(0x7f0000a10000-0x4)=0x18) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00001dd000-0x4), &(0x7f0000d22000-0x4)=0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000d25000-0x10)=@ethernet={0x0, @link_local}, &(0x7f00005b2000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) close(r1) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000d25000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="3a39253f744763ebed05022f85399284"}}, 0x1e) r5 = dup2(r1, r0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000d25000)={r3, 0x1, 0x30, "78e324c0ba27e46bf9a782ec01742417a166fce94a01af6e91cf59ba9f2bb2ec5033f02e932ef01de0491708a225652d"}, 0x38) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d23000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000d24000-0xa)={0x0, 0x2, "d506"}, &(0x7f00006a5000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00006da000-0xc)=@sack_info={r7, 0x6, 0x4}, &(0x7f000001f000)=0xc) 2018/02/05 06:50:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x5d, 0xffff) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00002b0000-0x8)='./file0\x00', &(0x7f0000dfd000)='./file0\x00', &(0x7f0000830000-0x5)='ext3\x00', 0x3880, &(0x7f0000f84000)="1df0f255a04327fd5e8a9393e016b3d2276a9c6aadc73d3f246ac570654763871e4f1e859f7d02eb9a445239e12d19ebccffa155cfa2986c468f4032f1d4199ccd322c64ecba58406b06ea2f46da9bd15525590908a826d9b1c3c30438846833a7ccb8e894663457ae6f") mknod(&(0x7f0000a2f000-0xe)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/05 06:50:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x100}, 0x8) ioctl(r0, 0x100000001, &(0x7f0000001000)) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0xd3) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) keyctl$session_to_parent(0x12) shutdown(r0, 0x0) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000279000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/02/05 06:50:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000dc3000-0x9)='/dev/sg#\x00', 0x6, 0x81) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008fc000)={0x9a, 0x5, 0x80000001, 0x401, 0x401}, 0x14) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000004000), 0x4) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fe5000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000a8a000)=0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe5000-0x4), &(0x7f0000795000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 06:50:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000d22000-0x68)={0x0, 0x0, 0x0, {0x0}}) write$evdev(r0, &(0x7f0000348000-0x70)=[{{}, 0x4, 0x4}, {{r1}, 0x4}], 0x30) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008f8000-0x1a)={0x0, 0x12, "e67a550e7f63f3202b88756373c797762764"}, &(0x7f0000c60000)=0x1a) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fbc000)={r1, 0x93, 0x2320, 0x1}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f00008d0000-0x4), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000756000)=[]}, 0x0) 2018/02/05 06:50:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x1000, &(0x7f0000000000)={0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001df000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x1000000002, 0x101, &(0x7f0000dbe000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000433000-0x70)="9b97d00f1b982fd93b075e94b693968f3f137fc835d37508563bdcbb0518a7d626cf7bbafd6376d0a6898adde3565e5ea1b5726122bd3ee13c76226fae1f7d0e88a9cfc8df8de5bb7739f40eb1f0f9d9a40ccd59afd9326f58dc7ed9087f0f55590d19acbf9ccfc1e309395c334b22b0") keyctl$update(0x2, 0x0, &(0x7f00009a3000-0xdf)="d0", 0x1) socket$unix(0x1, 0x5, 0x0) fgetxattr(r1, &(0x7f00001af000)=@random={'osx.', '[]vm\x00et1-n'}, &(0x7f0000387000-0x3d)=""/61, 0x3d) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000a3e000-0x1c)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="067279c2ee84", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) [ 67.813814] audit: type=1400 audit(1517813401.691:33): avc: denied { accept } for pid=8548 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000622000-0x8), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000072b000-0xea)={0x0, 0xe2, "10878055d6eaf225622be293c59347192a90fc3e68464d497bfc8ad55c02335b8da69628615f8ca1fec30c10ddeebd424ebd7700088e9621e51f4fb5d4d3ce4dd2aca7dd0446a7b3f6a0972bf059240c472c0eba5e617976187a731f064e641952156c0f3328695306282e3b3ae841cd779015afeb1a1861a2bc5d6dbf82ad303ab36f96591cf768c3195d23c4083113ea8f4eb2f57cc35c731d8f83d2c2515b995d20f8c4543df2226368a0bf0b7eb198db5e97a3cb78439452395ce999b237fddb27c265bdd7fb852b51c1f75e67b82cc88441fea707d2bbae3bf5b99620e46c64"}, &(0x7f0000993000)=0xea) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000026000)={r1, 0x1}, &(0x7f00009eb000-0x4)=0x8) 2018/02/05 06:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000da1000-0x1)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000836000-0x4)={0x6, 0x800, 0x3}) 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d28000-0x90)="c07fe30eb9c1c1e11725fc663688e98944ddf634d6f2ef48838c7a96596557de9402a7839d5b7cde7bf32fd2f909901aa887ce984ea018c0c7c5bcc7d3064ab04025955addb8260ba34442186391e92af1d6d32ce123b93df664613530a60f3322e7b11abef2bdedf236bf64a2b0e00f9b94c64e012bd579b725bb584749ce684973545ae028be744cbae4520faa2850", 0x90, 0x48011, &(0x7f0000d27000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000afa000-0x4)=0x80000000, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d23000+0xc8b)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x8, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 06:50:01 executing program 5: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r3, &(0x7f0000c2e000)={0x30, 0x5, 0x1, 0x1, 0x3, 0x8001, 0x2, 0xcc}, 0x0) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c30000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000c2f000)=""/36) 2018/02/05 06:50:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000cc1000-0x10), &(0x7f0000187000)=0x10) connect(r0, &(0x7f0000658000-0x10)=@llc={0x1a, 0x11, 0x6, 0x80000001, 0x8, 0xfff, @random="49f801fdec8b"}, 0x10) r1 = socket$inet6(0xa, 0x80000, 0xd) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067d000+0xf3a)='/dev/vga_arbiter\x00', 0x60200, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000169000-0x4)=0x14) lstat(&(0x7f000052e000-0x8)='./file0\x00', &(0x7f0000380000-0x3b)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000504000)={&(0x7f00008af000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000906000-0x10)={&(0x7f00001c8000-0x328)=@expire={0x328, 0x18, 0x8, 0x0, 0x2, {{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x2, 0x2, 0x2, 0x1, 0x40, 0x0, 0x80, 0xa0, 0x5c, r3, r4}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x6c}, @in=@broadcast=0xffffffff, {0x2, 0xffffffffffff2d02, 0x2, 0x6, 0xa5f, 0x8, 0x8, 0xb7b6}, {0x3f, 0x80000000, 0x40, 0xfffffffffffffff8}, {0x7ff, 0x98, 0x400}, 0x1, 0xffffffffffffffff, 0xa, 0x7, 0x6, 0x9}, 0x80000001}, [@output_mark={0x8, 0x1d, 0x6}, @mark={0xc, 0x15, {0x3, 0x46e2}}, @algo_auth={0x144, 0x1, {{'sha512-avx2\x00'}, 0x7d0, "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"}}, @algo_comp={0xdc, 0x3, {{'lzjh\x00'}, 0x4a0, "a52b7bc6fecad19e0dea6742677f84fe1da61c93006b89673e49505cae7127b4a4fd1eeb7c9a361b41f828d5391d7cdefad32b8027f6c6f053e9ab57c97f2d773dc942123cf39930b1567e98a3839e81c6ce075047bb206482f1e7f5c48876e8fe9fae51a344155949719fa2aef9896424608fabd6cf8ff348248a797a09b1ac5320722eafb7b73ccede9ffbcc344878d2f32957"}}]}, 0x328}, 0x1}, 0x40) connect$inet(r1, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f000006c000+0x8a6), 0x4000) writev(r5, &(0x7f000002e000-0x10)=[{&(0x7f0000755000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0xffffffffffffffc2}], 0x1) connect$inet6(r1, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 06:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006f000-0x15)='/proc/self/net/pfkey\x00', 0x7c1002, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006fa000)={{&(0x7f00006b3000/0x4000)=nil, 0x4000}, 0x2}) 2018/02/05 06:50:01 executing program 2: clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0xa)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}]}) 2018/02/05 06:50:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 06:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007fd000-0x12)='/dev/input/event#\x00', 0x4, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/05 06:50:01 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cbf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x800, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/pavket\x00') lseek(r1, 0x0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e8e000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000a6f000)=0xe8) lstat(&(0x7f000041c000)='./file0\x00', &(0x7f000047e000-0x44)) fchown(r1, r2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000197000)='/selinux/create\x00', 0x2, 0x0) 2018/02/05 06:50:01 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000088b000/0x12000)=nil, 0x12000, 0x0, r1) r2 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) fcntl$getownex(r2, 0x10, &(0x7f0000ece000)) sched_getscheduler(r0) 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x4400) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ee4000-0xc)={0x800, 0x3, 0xffffffffffffff00, 0x100, 0x81, 0xffff}) r2 = mmap$binder(&(0x7f000076a000/0x4000)=nil, 0x4000, 0x300000e, 0x8110, r0, 0x2000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x58, 0x0, &(0x7f0000c54000)=[@increfs_done={0x40106308, r2, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x1b4, 0x40, &(0x7f000041b000)=[], &(0x7f0000ded000)=[0x28, 0x38, 0x20, 0x40, 0x28, 0x18, 0x18, 0x68]}}], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000064a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000597000-0x4)) accept$netrom(r3, &(0x7f00009ea000)=@full, &(0x7f0000531000-0x4)=0x48) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c8000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000f76000-0x8)={0x3, 0xf77}) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003e000-0x4), &(0x7f000027f000), &(0x7f0000cda000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f22000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1b000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c97000)=0x0) getpriority(0x2, r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000c5f000-0x8)) 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f72000)={0x0, 0x75, "8086b674c6c33d7eb926f35bf0fafaaa0e35ab98a1a7bd293f1fe7febc875f487eb82f2c2d3ac1fddcd97456b1af3e41e5069fea10da12cc37f6df7d060836384d97a1f5b007dff9ab8421d0aed44be029568339c201bef4d9289be85822f6f458ab1fc27cc729f8007a9bef3ed7991ab701cc0f80"}, &(0x7f0000c08000)=0x7d) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dbf000)={r1, 0x401, 0x44b, 0x5}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000041b000)={0xaa, 0x18}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000703000-0x18)={0xaa, 0x60}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00002ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r5 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) readv(r5, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00000c5000)) dup3(r3, r2, 0x0) 2018/02/05 06:50:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000a0f000)=""/206) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e9f000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000164000-0x10)={r1, &(0x7f0000708000)=""/61}) getxattr(&(0x7f0000dd3000-0x8)='./file0\x00', &(0x7f000080e000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000763000-0xcf)=""/207, 0xcf) accept4(r0, 0x0, &(0x7f0000fba000), 0x80000) mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) truncate(&(0x7f00006d1000)='./file0\x00', 0x0) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000678000-0x4)) ioctl$TIOCCBRK(r0, 0x5428) futex(&(0x7f00005d8000), 0x3, 0x0, &(0x7f0000930000), &(0x7f0000600000), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000cff000-0x50)={0x0, 0x0, 0xfff, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ca000)={0x0, 0x0}) getsockname(r0, &(0x7f000077d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00005fa000-0x4)=0x32) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec1000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000c5f000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008c4000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00009b7000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c78000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x0, 0x10000, 0xa, 0x80, 0x80, 0x2f, r2, r3}, {0x6, 0x10001, 0x9, 0xff, 0x10000, 0x401, 0x4, 0x1}, {0x1, 0x20d7, 0x5, 0x5}, 0x3b7, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3f}, 0x2, @in6=@empty, 0xffffffffffffffff, 0x0, 0x3, 0x6, 0x8, 0x7ff, 0x3ff}}, 0xe8) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 06:50:02 executing program 7: sysfs$2(0x2, 0x0, &(0x7f0000f60000)=""/175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x90000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000731000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/05 06:50:02 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001d000-0x28)={@generic="72ff06ee4d20483695e76f5ef85b13e4", 0x0}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000019000)={0x1, 0x100000001, 0x2}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000033000-0xc)='/dev/autofs\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000033000-0x8c)={0x9, 0x3, 0x3, 'queue0\x00', 0x2}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000031000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/policy\x00', 0x0, 0x0) r7 = perf_event_open(&(0x7f0000030000)={0x2, 0x78, 0x6, 0x1, 0x7fff, 0x2, 0x0, 0x0, 0x4000, 0x8, 0x8, 0x0, 0x1, 0x3ff, 0xfffffffffffffff9, 0x3, 0x101, 0x7ff, 0x4, 0xa9f, 0x5, 0x19, 0xfffffffffffffe00, 0x3ff, 0x9, 0x89f, 0x1, 0x7, 0x6, 0x89, 0xffffffff, 0x5, 0xfffffffffffff6c4, 0x5, 0x4, 0x7, 0x3, 0x7fff, 0x0, 0x9, 0x0, @perf_config_ext={0x81, 0x8}, 0x400, 0x101, 0x3, 0x7, 0x2, 0x3, 0x800}, 0x0, 0x8000, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000c000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000028000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}) [ 68.131646] binder: 8637:8641 BC_INCREFS_DONE uffffffffffffffff no match [ 68.149110] audit: type=1400 audit(1517813402.021:34): avc: denied { ioctl } for pid=8640 comm="syz-executor2" path="socket:[16666]" dev="sockfs" ino=16666 ioctlcmd=0x891b 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 [ 68.183776] binder: 8637:8641 got transaction to invalid handle [ 68.192407] binder: 8637:8641 transaction failed 29201/-22, size 436-64 line 3004 [ 68.205198] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.219655] binder: BINDER_SET_CONTEXT_MGR already set [ 68.225274] binder: 8637:8641 ioctl 40046207 0 returned -16 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f000000d000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000035000)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000029000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000031000-0x1b0)=@flushpolicy={0x1b0, 0x1d, 0x4, 0x0, 0x3, "", [@srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x9c, 0x2, 0x6, 0x2, 0x20, 0x80, 0x0, r1, r3}, {@in=@rand_addr=0x7, 0x1, 0x6f}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, {0x7a0, 0xa37, 0x7fffffff, 0x9, 0xfffffffffffffe00, 0x3f, 0x4, 0x80000000000000}, {0x80, 0x4, 0x1000, 0x6}, {0x5c2, 0x5, 0x3}, 0x1, 0x1, 0xa, 0x0, 0x7, 0x4}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x11}}, @replay_esn_val={0x38, 0x17, {0x7, 0x0, 0x1, 0x4, 0x3, 0x101, [0x7cc, 0x2, 0x8, 0x271, 0xb0a, 0x1, 0x9]}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa}}, @proto={0x8, 0x19, 0xff}, @etimer_thresh={0x8, 0xc, 0xfff}, @tfcpad={0x8, 0x16}]}, 0x1b0}, 0x1}, 0x0) 2018/02/05 06:50:02 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000027000-0x4), 0xfffffe36) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000028000-0x68)=@routing={0xc, 0xc, 0x2, 0x5, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}]}, 0x68) fchmod(r0, 0x160) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001830000", 0x24) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000875000-0x4)=0x200, 0xfffffffffffffd18) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009e9000-0x4)=0xc, 0x4) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x6, &(0x7f0000030000)={0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000003a000)={@generic="e906c12c8715f9d77e4301b99189f302", 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xa0, &(0x7f000003b000)=""/4096) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000003b000-0x56)=""/86, 0x56, 0x101, &(0x7f000003a000)={0x11, 0xd, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) llistxattr(&(0x7f000000a000)='./file0\x00', &(0x7f0000039000)=""/42, 0x2a) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x20000, &(0x7f0000038000)) mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) pivot_root(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000026000)='./file0/bus\x00', 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000003c000)) 2018/02/05 06:50:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000179000)={0x0, 0x8001, 0x0, 0x800, 0x7}, &(0x7f00009b7000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000938000-0xa0)={r1, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}, 0x1, 0x7f, 0x8000, 0x1, 0x8}, 0xa0) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000c70000)="00f4") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/02/05 06:50:02 executing program 0: clock_gettime(0xfffffffffffffff0, &(0x7f0000329000-0x10)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="3a32a0f7ff5dc467cd0e3707704b6a45") r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000752000)={0x0, 0x80}, &(0x7f000036c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000df1000-0x4)=0x8c) 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f000033c000)='/dev/sg#\x00', 0x2, 0x280402) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) ppoll(&(0x7f0000bfe000)=[{r0}, {r2}], 0x2, &(0x7f0000bff000-0x10), &(0x7f0000030000-0x8), 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000075b000-0x4)=0x1000, 0x4) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xac)=""/172, 0xac) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0xa, 0x0, 0x0, 0xffffffff}]}) lgetxattr(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f0000388000)=@known="73797374656d2e706f7369785f61636c5f64656661756c740079b449da521cb47a6775a6c3a0a8f7ae5af450cb79d5289910ecf1e3a1781072aaa1754b185c27aed69a03bc13c8cab79096522c017998a286f677a41ae31c0b8db35c398df382aa0ef7a1e0a12176ca03cf7e58c8b41ae567b66177281ab0f366bc7a259102a738f893a03ba43e6f10c5eac1e4ebf1de37dbd36177718082bf7db9e3078dccb23a027eeebadad7deb5e2e8cc6f0ce64bfe9a62b04ceba913e0128da687a69fb28e1573d70f36ba6c0257348ffbe2f1a4dfc740cc542ccd86", &(0x7f0000eb3000-0x61)=""/97, 0x61) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004af000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002bb000), &(0x7f0000fc2000-0x4)=0x4) r1 = socket$inet(0x2, 0x8000000002, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000850000-0xa)='/dev/ptmx\x00', 0x301402, 0x0) bind$inet(r1, &(0x7f000077c000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x14, &(0x7f0000062000)=""/174, &(0x7f00009fb000-0x4)=0xae) pwritev(r1, &(0x7f00005bf000-0x60)=[{&(0x7f0000b9d000-0x1000)="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", 0x1000}, {&(0x7f000080b000-0xdb)="a34df09d516b012be60be9631c3d15ee79df95e02b400c5f6d39f823361851645d6b8ba1040d7bd10d41302b82069ab990637d7b18363a871c373e3188b96fa5efcbbf829d3336d45db9f844471b50f3e6782b5be06e6b6e545874667878ee1e0fb098313d374c0071a0b7cb2fe52461ccb3c09f752c272f3313cc000530f3ffe645091053ef99a6eda829739c30feca2abfc8bc4c579f9c1038b08555d8b3c55d6444bacd0dd9d1b9ba31e6f5b051fe12d1306fceee0dfec05569636e7c91839d527e0da0bea6ba25aac85b86cc4d29f81844ea7d9e3ee5b62f36", 0xdb}, {&(0x7f0000751000-0x33)="ebe80c2778c05be413ba902def06ce940d71afcd366dff584dddef9146026b1c87d6c38db8084eb1119757c2a555226f4db295", 0x33}, {&(0x7f0000168000-0x7f)="f705e7b317f281b4fa268871e635ae18e56bfa6f937f66dd17a80fc61bf934e135e8fc62aee23a7b804b61dcd27c7d188d0bcbaab500fd7870b796866c7bb59dc2df317f0ba34fbe67ff305bd3f8b91e1a782a7dd00c26a4ec2b537bac7c3e5f04d6bb901b1a93403eb94742215b8f48e18bb45e5e3dcaef4032c1b07a525d", 0x7f}, {&(0x7f0000cbe000-0xa6)="ede29787bfe44ed096f10caefc1c7420a094ca4154166b03421b3c6ac6637af1e7b0aeb006d9c9c49c7bf15416fe431fb3235c59de8b2439849ee6ece6b8c99243e204672a46d9ebda93c0ef59e0cad56912b9591172a5883537f28946cd8d6351b4a86b7f55e4997dbd1707f0cfa2f0228619e5015617dee59306d5a639f5d6248c40c17a2a0bbccdc44a97882644282093269ecd8ce5fc194f0ccc84186dbe9a0ea544150c", 0xa6}, {&(0x7f0000cf1000-0x4d)="a8298f425926690c6894e865d4411031ff540f85584ded15c12397b252869f00de1c466d8582e49f933f3dba4031b24250907ce22d78b246f139ce4db9bd6f8b87dc554aab7d10bb56ef81c93d", 0x4d}], 0x6, 0x0) [ 68.231013] binder: 8637:8661 BC_INCREFS_DONE uffffffffffffffff no match [ 68.231021] binder: 8637:8661 got transaction to invalid handle [ 68.231028] binder: 8637:8661 transaction failed 29201/-22, size 436-64 line 3004 [ 68.244956] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.265147] binder: release 8637:8661 transaction 34 out, still active [ 68.272582] binder: undelivered TRANSACTION_COMPLETE [ 68.277720] binder: send failed reply for transaction 34, target dead 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000c9f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d07000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x3, 0x3) 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xe5) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fallocate(r0, 0x0, 0x933, 0x8) write(r0, &(0x7f0000622000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000667000)={0x0, @in={{0x2, 0x0, @empty}}, 0x9, 0x80000001, 0x8, 0x1, 0x13}, &(0x7f000012d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009ef000-0x8c)={r1, @in6={{0xa, 0x3, 0xd4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, &(0x7f0000de0000)=0x8c) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000e6c000), 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000426000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x4, 0x7f, 0x100, 0x8, &(0x7f0000caa000-0x10)=@generic="87678bd773719e6c7231037082c89340", 0x2, 0x12ca669d, 0x8}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x3) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e70000)={r2}, &(0x7f0000e70000)=0x8) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) writev(r0, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0x2f0}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d79000-0x10)='/selinux/policy\x00', 0x0, 0x0) signalfd(r0, &(0x7f000086a000-0x8)={0x100000001}, 0x8) 2018/02/05 06:50:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xffffffff80000001, 0x2, [0xb4f, 0x8]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ea1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r3, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000035000), &(0x7f0000000000)="271f4c7642ef69d97ef61e8b7523e418396e63e359dd277b766d61258e74052785c0fcd204905c625b72861ecf3dd12b3e1969f073fc6d02f79bf9731f3c00a88054124c79dbd01be76bdeee2bfa5fe1fd2caa209d3717e5d867f4a5aa31f5a50083f95b6dadc1d27da4e8923438ef397d0a270425726958171d3cbf23fb480b8f5a55b754c8819bf35787e98b378527fe5b1c33c2fd465520d94514f92401c579410763d1733a74ce36cdaf44db804acd0c22c20148764309de9da54516b9d43d594ffa38deaad4e6aac32ac7a36ffdd92a") creat(&(0x7f0000a02000-0x8)='./file0\x00', 0x0) [ 68.329728] audit: type=1400 audit(1517813402.201:35): avc: denied { read } for pid=8708 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 06:50:02 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000059b000-0xb)='/dev/hwrng\x00', 0x400200, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fa6000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @empty, 0x9}}, 0x7fffffff, 0x100000001, 0x7d, 0xe6, 0xe4b}, &(0x7f0000fa7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e54000-0x8)={0x0}, &(0x7f000096d000)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fa6000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000f3c000)=0x8c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003a6000-0x8)={0x0, 0x1f}, &(0x7f0000fa6000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d57000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x16, 0xd6d6, 0x7, 0x4, 0x9}, &(0x7f00004d7000)=0xfffffffffffffcfc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000459000-0xa0)={0x0, @in6={{0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}, 0x8001, 0xffff, 0x8, 0x9, 0x6}, &(0x7f000068d000)=0xa0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000052b000)={0x0, 0x1000, "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"}, &(0x7f0000fa7000-0x4)=0x1008) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fa6000)={0x0, 0x2}, &(0x7f0000bff000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000069b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x7}, &(0x7f000012c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d52000)={0x0, 0x3}, &(0x7f0000f39000-0x4)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000062d000-0x8)={0x0, 0x1}, &(0x7f0000f0b000-0x4)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fa6000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa7000-0x4)=0x20) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ced000-0x14)={0x0, 0x1, 0xfffffffffffffffd, 0x80f9, 0x758e, 0xfff}, &(0x7f0000fa7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000093b000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f0000845000-0x4)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fa7000-0xb8)={0x0, 0xffffffffffffffc1, 0x20, 0x8000, 0xcec, 0xfffffffffffffff8, 0xffffffffffff807e, 0x2fb2, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x9, 0x49, 0x1, 0x3ff, 0x3}}, &(0x7f0000fa7000-0x4)=0xb8) sendmmsg$inet_sctp(r2, &(0x7f0000fa7000-0xe0)=[{&(0x7f0000fa6000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000d82000)=[{&(0x7f0000fa7000-0x1000)="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0x1000}, {&(0x7f0000fa7000-0xc6)="643e53ec0fd5b98ff483113128fefbb36882608035f966ee29aed746af0190b8dfce34c0fc0c21f091c46bc6fc81a9b208deb017099ec802866dfaca029b7b65b7200c01990e4ba7ef70eadf3a637cd72a88ac1f195de56e5993fccac11c0f55aba9c2f5a4c351886d4db5a3d81dfdb2dfb4f17567894bda49dea05ce7e95c9d3f8832a3e6707f182828147c8d8d6570d9bed6c806bedba9bbda65b8036b40ef6c16946f02e7e8b1c48bc46280e31a6a0cd0051795c371450c889ce53365d2efac14f02791ae", 0xc6}, {&(0x7f0000fa6000)="e2dad1d501a9c3d482a270ec5c4014c04c607b9794ae32621f614e3a182e50c4e3100fac31f9998d75cc7815fe8527fd564e5fdf1f027f8ef3334e398acbfc0b8ab0443e211cba27bf1659dbba76a12cb24fa21890eae7641cb6ca63a229cbde5369a1da7ea2b659b929dac079dcdeff1289b43d319fb86c2d7840447a0ebd9b77e24adc5cc8e10eef2826cd40432c2a94c5ae23761bf312a5dbf047443bf614c89c999f599ae6b53091c28f67fbb3f1f8690cc251ae550b7cd7", 0xba}, {&(0x7f0000fa6000+0x24a)="7a14c280d3dfd97c6db9c7", 0xb}, {&(0x7f000013b000)="d1283b73b5d5af4a7227b44e5097386df9827707498934a095400ee3a83d9224b84f053082d3572c706af98b19b613", 0x2f}, {&(0x7f0000fa6000)="ca1ee7107fd191668fae21c3d07619edc3a26ea41869e0faa310f2c9bb68f05ce9e0877ed3b2084ded5194958cacd669ac316bdb10b1b27c8ed077177342f07b62d234f54a544158e7098fd3bb10df8d5afb6d8dddf8c6b94b280f2abeec01b1d5239a713b239b969dbfc840997ce1c840701584c39dfebbd636fe70019224b525a0a94995288884c5e431c112b35310419b1bce1dc5e2b5c1c4545e5392c0628bf87b74489e41df70f3133cc4c92c527f27cfa7b13cb3b2202c6679ed7a13bfcb305e6d151b9ff3c7ca05", 0xcb}, {&(0x7f0000c61000)="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", 0xfb}, {&(0x7f0000fa6000)="445f839c8ce5555f1a0285667d28603b5801790778977aa255de4b53c90c18581c2e925027aa5417525e9ef85c9fc8b5ea6799a87bbb06e8f99203e7eb9f09999f66664242a4853b12df500c19f057d4abe8770c1854eb1f08f4f5e894c68bd1925e75cceb5e5f259521efeb6f2c452ef269fda00a378f9d43f6a49dcf461ba04915cda8a8ed6a5f3cae9cb378d319a4e0fe0f86412d185fe7a49caa93e9c779a982a5c2e9590f498833eb29a4c47a966d76e786586cdbd7", 0xb8}], 0x8, &(0x7f0000fa7000-0x5d)=[@init={0x18, 0x84, 0x0, {0x800000000000000, 0x5686d6da, 0x2, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x100, 0xc, 0x100000000, 0x7, 0x3, 0x616, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4b, 0x20, 0x8009, 0x143, 0xffffffffffffff18, 0x1000, 0xffff, 0x9973, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0xffffffffffff0000, 0x0, 0xff}}, @init={0x18, 0x84, 0x0, {0x400, 0x80, 0x4}}, @init={0x18, 0x84, 0x0, {0xaf, 0x67, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x9, 0x1, r5}}], 0x150, 0x1}, {&(0x7f0000fa7000-0x1c)=@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000fa6000)=[{&(0x7f0000302000-0x2b)="e6eeefb8d023f09f78b6f82d9dde155cc80a3a579c071fc957734231acc9d03bc417d88122c8770f6a92c0", 0x2b}, {&(0x7f0000fa6000)="527380771ef728e8", 0x8}, {&(0x7f0000fa6000)="bd5f7b884362be84b44591e4ace87dda91be658a85f2496b2288cc012107ef84d3bee16b711192e23ba9797b8d30e3ec4cc2b9f121d579a43e343a17c21c3fc2ddb51d85411ffc8e42516d264068ee685186b7e288fc0086c358afb5f7e73bcce635baeff119c33cf960c45d0df61597b14b8c8d62eb96b620677f56fa249c90419babdc0bb3e97a238d8d14d019763bd1315955db743c0ab15cb4c12c2ae4c7373f021574535c947ee3bced10", 0xad}, {&(0x7f0000fa7000-0xfa)="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", 0xfa}, {&(0x7f0000fa6000)="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0x1000}, 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0x1000}], 0x6, &(0x7f000034c000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff37f, 0x0, 0xff, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xffffffffffffff01, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x0, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffc0, 0x6, 0x4, 0x20, 0x101, 0x7, 0x972, 0x400, r8}}], 0xc0, 0x8040}, {&(0x7f000077a000)=@in={0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f0000e58000)=[{&(0x7f0000bac000-0x99)="1ded8323ad68ad79966ef301c8311baa278ae4f066e2210c63618af060d851bc63576d4374eb871d903d85def4aca7430a3b93cc405887264c2ea468a19bf51cb141cf17d362b9854f02b4f9c5dc788b8c94dc03646b3385216734b30c3d74eed4fa56e34b771afb86148c6441743eece8a3e1c97b0ba5a668e602b08d916f7e8b8b7185bc3f330ed6210ea1d2d0fb35b52eccc7feef7ae4ef", 0x99}, {&(0x7f0000fa7000-0xb5)="1801e511d0ffc5e6bff71167bd45af81c6d9f2915a1d55ce55c80cff84639ec944c160542c645f6009fbb8257ceddd72b5bf01db1ec74b1b25ae46bfef18039b4896b89519c6dc73b13ad768f49fe62cd58cbe22b6785b2ea339092dddeb43dff9f454ce0fc68507158b72c2611244058eb63e0befef47e27104fc924291d35e10a2a05dffc39c086a755c2b8369938957e60988250a46707b038fe7f72f86db0246a9245d8218248d87b54b60d5efca3c929c0817", 0xb5}, {&(0x7f0000fa6000)="14", 0x1}, {&(0x7f0000fa7000-0x5c)="95aeeb1a98a4c4268cdbb54efb6240856f1d5b3eab938acdd95bfde3e12850856e013e54cdeeff718272e9aca5122a5485420aa1773cce3ff20e1877cec036481aa8e4530e95576fb7a3144f03087bcb654e1f4038a48a099d627eca", 0x5c}, {&(0x7f0000fa7000-0xbc)="cb47d516aedfc6dbff950f88651149265df64fa2c01873958b09913b1f22d0d6b45f54323ee4c2eb4ee8011fc9ec9f082e093d9f1430ed3e2977f0d0f49830903671586b187cdc3a9be3adb922cdfe7895a433e1d1676944ab0cde3b1e15ad18697556cd9a819e8dd118a52b771fea18bd8863dc740325417e900b7a43644e060592752bdb2509667a5dca46aa753974f33b50cd667dcb37b6e412b9cd952e89e72a15c0b67f6bb62207f4165e22bb07bc39d00aff86e533f03d403e", 0xbc}], 0x5, &(0x7f0000fa6000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8, 0xfffffffffffffffb, 0x4, 0x0, 0x5d, 0x5, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x6, 0x8001, r10}}, @init={0x18, 0x84, 0x0, {0x778b, 0xffff, 0xbc, 0x58c2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff7f, 0x10000, 0x8000, 0x800, 0x7ff, 0x903e, 0x0, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0x71, 0xfffffffffffffbff, 0x8, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x92d, 0x2bab, 0x0, 0xda0, 0x1, 0x9, 0x3f, 0x1f, r12}}, @init={0x18, 0x84, 0x0, {0x101, 0xfff, 0x40, 0x200}}], 0x150, 0x800}, {&(0x7f0000db2000-0x1c)=@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000672000-0x10)=[{&(0x7f0000fa6000)="cac9eb9b1e9208091711e2e6e3d0b3c55f9c2a7874aa3a6288c12a9fec715e0e68260b2ab1dd95cf5417f690f656d6a3e3dbf45fd3", 0x35}], 0x1, &(0x7f0000f21000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x8208, 0x80000000, 0x1, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8, 0x8, 0x6e3, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x5dd9, 0x200, 0x3, 0x5, r15}}, @init={0x18, 0x84, 0x0, {0x1000, 0x8, 0x0, 0x2}}, @init={0x18, 0x84, 0x0, {0x10000, 0x8, 0x6, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x5, 0x2, 0x40000000000, 0x515e, 0x9ad, 0xfffffffffffffffe, 0x7, r16}}, @init={0x18, 0x84, 0x0, {0x401, 0x4f258eae, 0x7, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x0, 0x100, 0xfffffffffffffc00, 0x9, 0xe000000000, 0x8, r17}}, @init={0x18, 0x84, 0x0, {0x3d, 0x8000, 0xfc00000000000000, 0x392}}], 0x1b0, 0x10}], 0x4, 0x4) socketpair$inet(0x2, 0x801, 0x36b, &(0x7f0000192000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r18, 0x84, 0x20, &(0x7f0000fa6000), &(0x7f00009ec000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r18, 0x8910, &(0x7f0000fa7000)=@req={0x50, &(0x7f0000b86000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ipx={0x4, 0x80000000, 0x1, "93ad7d24f703", 0x80}}}) ptrace$setopts(0x4206, r19, 0x0, 0x0) ptrace(0x4207, r19) ptrace$setopts(0x420b, r19, 0x3, 0x0) [ 68.386537] device gre0 entered promiscuous mode 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x10800) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000fea000-0xe5)=""/229) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xb3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fea000-0xc)='/dev/rfkill\x00', 0x42200, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ce5000-0xc)=@sack_info={0x0, 0x8, 0x1}, &(0x7f00004e5000-0x4)=0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000feb000-0x20)={0x2, 0x101, 0x209, 0x4, 0xbf, 0x5, 0x4, 0x8001, r3}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000013000-0x10)={0x3, 0x1, 0x1, 0xd1e, 0x0}, &(0x7f0000fe9000)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000feb000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r5, &(0x7f0000feb000), 0xf98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000012000-0x8)={r4, 0x2}, 0x8) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fed000-0x8)={0x2, r5}) 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e44000)={0x0, @in6={{0xa, 0x2, 0x8f, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xae}}, 0x20}, &(0x7f000034b000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000761000-0x18)={r2, 0x100000001, 0x20, 0x3f, 0xe2c}, &(0x7f000074e000)=0x18) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f0000d21000-0x20)=[{&(0x7f00005da000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) open(&(0x7f0000899000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) write(r0, &(0x7f0000066000-0x87), 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000625000-0x17)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f00007f1000)=0x1e, 0x800) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f00008ac000)='/dev/usbmon#\x00', 0x80000001, 0x101840) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000b94000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000d30000-0x8)='./file0\x00', &(0x7f0000e4f000)="391f0074", 0x5000, 0x0) pivot_root(&(0x7f0000ae0000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000afb000-0x4), &(0x7f0000f6a000-0xf9)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000), &(0x7f00001fc000)) r2 = add_key(&(0x7f0000627000)='pkcs7_test\x00', &(0x7f0000ed6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00009d7000-0x7f)="7974e0aaa411b9cf7d4394f324914a57310e797f9fa29fb9363b09e26cb36c8af13eb973eb82a8d9a6c92c55f5fb9544bc559f6b27d1047d8f5afeca4026034769db6a1c778769102e7327d06b46bea424487ea65f7630996cc2cca9556fa762474b746833ee17bf656778e42f441d192e641b9e9bb3930d1e2088d3ef46fd", 0x7f, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000e3d000)='asymmetric\x00', &(0x7f0000f00000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000026a000-0xc5)="e389311c0ec4c50a6f1396c901835195f3fe31de1435669fff9e5b94618affeb55a5b35adbe056e9ecccbd927a55bdeeacc885a22fefe14d3f7ac36c84174aef67c300029f0a6644f295e9590252fa4269bac1c2ddd96dd1010f571533441699eb5fb77aabbe4bfe801f7152e1347fc87a788e9b2a98fa392d18942ce177b4929c303c0769bcb9bae927488a928ff09fc32c27300110ec899eacc5b2df786680486e35a30f46bb1ac60ec5cf388b1ee4a7092d51754e3f2c964c16ebb5ef49bbba77e28d6c", 0xc5, 0x0) r4 = add_key(&(0x7f0000003000)='keyring\x00', &(0x7f0000bcb000+0x68c)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00009a3000)={r2, r3, r4}, &(0x7f0000a42000-0xf9)=""/249, 0xf9, &(0x7f000053b000-0x38)={&(0x7f0000b52000-0x40)={'tgr128-generic\x00'}}) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004e4000)='/dev/usbmon#\x00', 0x8, 0x4100) connect$pppoe(r1, &(0x7f000010a000)={0x18, 0x0, {0x1, @random="f84a0b8345f1", @generic="6cce7be8b66c4b838553fa8d38ecfe97"}}, 0x1e) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ef2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000951000)=0x14) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000aff000)={&(0x7f0000ef2000-0xc)={0x10, 0x0, 0x0, 0x10000a}, 0xc, &(0x7f0000ef1000)={&(0x7f000001d000)=@getlink={0x3c, 0x12, 0x0, 0x7, 0x0, {0x0, 0x0, 0x0, r2, 0x30010, 0x9011}, [@IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "596f1987728e6c1b2f931e47f29c195f"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000bff000-0xa7)=""/167, &(0x7f00003b0000-0x4)=0xa7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000000014, &(0x7f000065c000)=0xffffffffffffffff, 0xffffffffffffff8a) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)}, 0x40002106) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000ef2000)={&(0x7f0000c3c000-0x10)=@nfc={0x27, 0x3, 0x7, 0x4}, 0x10, &(0x7f000036d000)=[{&(0x7f0000ef2000)="f5b2376c7a6b52e42a156148489d91e34ee26ccd121e0f", 0x17}, {&(0x7f0000ef3000-0x67)="8a4262f1e00d003db868c78aad118bc65c1ccd868e3cb07c18be7cc4d8858ff87272d5bed14cd7f7777e5d3f874c0c03db6f116471d3e69a9146c2199314d07e1ec770e7e7e6c98d8f71e7571250fb9a1fdbd563db1378e70e2ffe0f12efbdb9b1d86d7b979a1d", 0x67}], 0x2, &(0x7f00000c0000)=[{0xc0, 0x10a, 0x2, "198dfb820558c3ad4a8870cba86b570f481ea36844a27ad70663724e8269427ae3382b99098648d688d9fb4f9da0c31e87ce18762e145615395dd0d4f40a1709daead91782535f14121fce807390cc12ea2f2e8e4d7168c0054fa00c398aeffedd52d2b1ef59906b51f5ba01f4ed90699a3bf6f1091db08bd2bc9a5a7ae623c1c93874663b2ac7d5ee086166c7b7241d7ca6e7c6d7cd7b8aeb59d7d7a7e85f91a3486afa92038d5b9f7f851106"}, {0x100, 0x10f, 0x0, "20dafe0cbde4607d498af9dc1822da26061e65b0955cbf2d7c6c98521ebdcdc32ea21609b8c6762bf2fe83f8afeace85ccdafc7252cf6e2e5d52a86462ac94ec3d0d91bc93f70bfe09fb122db4dd7f39dbc831d9b85f40cf1c32156e117173f24069d06367c2cbc59661931689c45aabf01c95033cd8223d92aef51ed1a1ec5f9cafbb1cd21dbb093d01c66282b15948ac2f1c4840c38600bf46365d9dd64eed4dff1d65f1d816bfeeb005d22ffae363def84acabde1c77084484e63c066b20c1d296adcaf2d3297c46cf3b7beb5b10a092a499cb1425e5448ab96cab6a3b35481e0ea74d8a9655a6404b8345b"}, {0x108, 0x115, 0x40, "d640efd8bd19a2d91b1e0388242d4e4d89866e8ab1d225048237d0b1432a5fccd02db50f3e616b78b8ea6c481d636ede3dd25369b9a9ff30b40eb01647712e3eb69f100ebe0b069c0c5a16adee6b8eeaf336d8375cd51f6aab0f5969b30b76683e91471f30904d909e4c9b187449a502e8af47e5ec3038e3d9284f99f0f733b21da9b28fb0a8a02f0fcc300dea4b07214ca49eb2d8827a59db3449d8b124d4a3ffa0583ff85b41c2fc456d5302b6709f8ebbc93cb560839875becac6d148e85fde91194974aad1eac65046cd34ff5baba9afe157e9083c3ae51979087c734cb965dce222cb14cbea67daff3ea6c94c393f22c3191d15b8c6"}], 0x2c8, 0x8000}, 0x80) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000ef4000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x954) getpeername$inet(r1, &(0x7f00008cb000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000ef2000)=0xfffffffffffffe50) fdatasync(r1) syz_open_dev$usbmon(&(0x7f0000640000-0xd)='/dev/usbmon#\x00', 0x4, 0x20000) 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000463000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000095f000-0x4)=0x1c) fadvise64(r0, 0x0, 0xafce, 0x0) open(&(0x7f000058d000-0x8)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) writev(r1, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000443000+0x159)='/selinux/avc/hash_stats\x00', 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/05 06:50:02 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f71000-0x4)=0x3, 0x4) r1 = getpid() setpriority(0x0, r1, 0x8) recvmsg(r0, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000a85000)=[{&(0x7f0000ca9000-0x96)=""/150, 0x96}], 0x1, &(0x7f0000491000-0x4f)=""/79, 0x4f}, 0x103) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x0, @empty}, 0x10) 2018/02/05 06:50:02 executing program 3: r0 = gettid() unshare(0x28060400) r1 = socket$unix(0x1, 0x7, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00002a3000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r1, 0x1200}, {r2, 0x6}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000817000-0x8)={0x5}, 0x8) exit(0x0) tkill(r0, 0x15) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x4, 0x1, 0x40, r4}, &(0x7f0000002000-0x4)=0x10) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x0, r0}) gettid() 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x50, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe, {0x8000}}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x50}, 0x1}, 0x0) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000001f000-0x1)='\x00') r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@int, &(0x7f0000021000)=0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) r1 = dup(r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000efd000-0x98)) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000314000)={0x0, 0x0}) timer_create(0x0, &(0x7f00004a7000-0x60)={0x0, 0x27, 0x2, @thr={&(0x7f000073e000-0x75)="148663be92d7ba32a3968aad267a6f24893a3b4c80b6653b10b635d182bbf58da804cd8bde1281873b367c7df2fe24071bb0d2d822b87394e196e4a2a6865040cd0926c62835bcb4960c8cbf0365c667d867f0a7a6176bf593f99024f1cc67da85e0ce243cb1008a8a868eb6630643eaf05807b5a4", &(0x7f000055f000)="843d6c7a43b92a5b70a4bfa50a2cc190c7a81838fe0bd5b2fda9a1f1bf1fc8a727e51d3094f1783ccefd65fbbe39d17844f7dd928cac58805f8fe0ad2863f28804b2e467c1ea0b20a84ff879f84556b9ff3abe0e8dee0bdf96e2ba5c5aa152127b905f09f442b2af79a80fb54a3d67e68e7c4379506b27ec807948636dd72526144ac164fec4871fbd32b76d"}}, &(0x7f0000f14000)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setregs(0xd, r1, 0xae75, &(0x7f0000192000-0xc6)="a84a58c4f38829579c12c070184adec5404cc830bb9f3c7955ef73f79c7ea6e85aee9412605a60d5e54590e4fa4602baf535f11b5a6b2a569260a56226987775e947a0c55c448b84298f14d7ffb7eb7b3fc47cdcce2187714b0deace0ad48decb1ada5de46d3d0ce4f92a76c7e6033699bbb7de2ea5dc4b1aae68e97ffe5db2fa57f0cfc4b98ab6e56b9c9afa477be9a4f67fce2a7186968349a38687e5375c246845707d82be4b16b9b1b4e1ae1dff550c9635d45bb8bdfce9a5316abc74a511e90b202a5c3") tkill(r2, 0x12) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf1000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000d63000-0x10)={0x8, 0x4, 0x10000, 0x37}) prctl$void(0x1f) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c76000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000194000-0x8)={0x8, 0x8, 0x8, 0x8}) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f000087c000)=""/214, 0xd6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r1, &(0x7f000001a000-0x69), 0x0) write(r1, &(0x7f0000ead000-0x1), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)}, 0x1ffe) 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000029e000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aa0000)={0x5, &(0x7f0000c34000-0x28)=[{0x0, 0x8000, 0x3, 0x1ff}, {0xd3, 0xfe, 0xd}, {0x8, 0x1, 0x0, 0xa1d}, {0x3, 0x3, 0x1f, 0x100}, {0x8, 0x1, 0x2, 0xe4b0}]}, 0x10) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0xfffffffffffffffe) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) write$selinux_create(r3, &(0x7f00003d5000)=@objname={'system_u:object_r:usbtty_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0/bus\x00'}, 0x62) lseek(r3, 0x0, 0x4) 2018/02/05 06:50:02 executing program 5: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a3b000-0x8)={0x0}) connect(r0, &(0x7f0000d59000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) [ 68.590918] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 68.609347] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, "717565756730000000000000000000000000000000000000fffffff7000000000000000000000000000000000000000000000000005600c500"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x7}) r1 = socket$inet(0x2, 0xa, 0xfff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a6f000-0x4)=0x8, 0x4) 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={0x0, 0x5}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={r1, 0x100000000}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) chdir(&(0x7f0000009000-0x8)='./file0\x00') mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2000009) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f00007ad000)={0x0, 0x0}) fsync(r1) socketpair$inet6(0xa, 0x2, 0x8000, &(0x7f0000f30000-0x8)) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/05 06:50:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6530c7062337fcd2, 0x7, 0x3, &(0x7f000099e000-0x8)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b9000-0x50), 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000876000)=@assoc_value={0x0, 0x6}, &(0x7f0000eaa000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e01000-0x14)={r1, 0x0, 0x70dbd7c6, 0x9ab7, 0x8, 0x6}, &(0x7f0000c6c000-0x4)=0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000c9d000-0x4)) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000f3f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x3f}) clone(0x835fffc, &(0x7f00003e5000-0xbb), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f000029a000-0x9c)) rt_sigpending(&(0x7f00007bd000), 0x8) 2018/02/05 06:50:02 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) socketpair(0x1, 0x5, 0x3f, &(0x7f0000091000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f2c000-0x8c)={0x0, @in6={{0xa, 0x1, 0xb56, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000cfd000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000077b000)={r4, 0x8}, 0x6) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000758000-0x3)=[{&(0x7f0000931000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000629000)=[{&(0x7f00007e7000)=""/161, 0xa1}, {&(0x7f0000e94000-0x2e)=""/46, 0x2e}, {&(0x7f0000a84000)=""/4096, 0x1000}, {&(0x7f00006b0000)=""/245, 0xf5}, {&(0x7f0000452000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c19000)=""/208, 0xd0}, {&(0x7f0000118000)=""/18, 0x12}, {&(0x7f00005a1000)=""/148, 0x94}, {&(0x7f0000f5d000-0x25)=""/37, 0x25}], 0x9, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/05 06:50:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) recvmsg(r0, &(0x7f000051e000)={&(0x7f0000166000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000f89000)=[{&(0x7f0000b4f000-0x19)=""/25, 0x19}, {&(0x7f0000b29000-0xd2)=""/210, 0xd2}, {&(0x7f00000d5000-0x70)=""/112, 0x70}, {&(0x7f0000f8e000-0xe3)=""/227, 0xe3}, {&(0x7f00006bd000)=""/26, 0x1a}], 0x5, 0x0, 0x0, 0xf459}, 0x0) pipe(&(0x7f00000dc000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb9000)={0x0, 0x100000000}, &(0x7f0000012000)=0x8) 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000ec2000)=[{{&(0x7f0000c6f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00007c3000-0x40)=[{&(0x7f00004fd000-0x6d)=""/109, 0x6d}, {&(0x7f0000829000)=""/4096, 0x1000}, {&(0x7f00007ab000-0x30)=""/48, 0x30}, {&(0x7f000023c000-0xc0)=""/192, 0xc0}], 0x4, &(0x7f000002b000)=""/123, 0x7b, 0x48dd}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f000087e000)=[{&(0x7f0000065000)=""/4096, 0x1000}], 0x1, &(0x7f00005a5000-0xc)=""/12, 0xc, 0x7fff}, 0xfffffffffffffffc}, {{&(0x7f000058e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00001a3000)=[{&(0x7f0000ff9000)=""/58, 0x3a}, {&(0x7f000090f000)=""/4096, 0x1000}, {&(0x7f00003b9000-0xd8)=""/216, 0xd8}, {&(0x7f000031f000-0xe4)=""/228, 0xe4}, {&(0x7f0000d31000)=""/141, 0x8d}, {&(0x7f0000340000)=""/136, 0x88}], 0x6, &(0x7f000056a000)=""/141, 0x8d, 0x8}, 0x80000001}, {{&(0x7f0000b89000-0x58)=@alg, 0x58, &(0x7f0000882000-0x50)=[{&(0x7f00007dd000)=""/234, 0xea}, {&(0x7f0000f04000)=""/4096, 0x9bd}, {&(0x7f000085d000)=""/69, 0x45}, {&(0x7f0000f80000-0x19)=""/25, 0x19}, {&(0x7f0000bd6000-0x7e)=""/126, 0x7e}], 0x5, &(0x7f0000d28000-0x58)=""/88, 0x58, 0x7}, 0x7fffffff}, {{&(0x7f0000cf5000-0x10)=@ipx, 0x10, &(0x7f0000c47000)=[{&(0x7f0000ca0000-0x69)=""/105, 0x69}, {&(0x7f000073b000-0xde)=""/222, 0xde}, {&(0x7f0000be9000-0x5b)=""/91, 0x5b}, {&(0x7f0000cd5000-0x53)=""/83, 0x53}, {&(0x7f0000e5c000)=""/18, 0x12}, {&(0x7f0000fa4000)=""/50, 0x32}, {&(0x7f0000082000-0x1d)=""/29, 0x1d}, {&(0x7f00009e3000)=""/245, 0xf5}], 0x8, &(0x7f0000dc3000-0x86)=""/134, 0x86, 0xffffffffffff8001}, 0x10000}, {{&(0x7f0000477000-0x10)=@nfc, 0x10, &(0x7f000084b000-0x90)=[{&(0x7f0000183000)=""/4096, 0x1000}, {&(0x7f0000e69000-0x98)=""/152, 0x98}, {&(0x7f0000a74000)=""/4096, 0x1000}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}, {&(0x7f00000cd000-0xb1)=""/177, 0xb1}, {&(0x7f0000575000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a9000-0x85)=""/133, 0x85}, {&(0x7f000028f000-0x84)=""/132, 0x84}, {&(0x7f0000995000-0xe2)=""/226, 0xe2}], 0x9, &(0x7f000030f000)=""/93, 0x5d, 0x3ff}, 0x40}, {{&(0x7f00009f4000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f00003db000)=[{&(0x7f00000a4000-0x6e)=""/110, 0x6e}, {&(0x7f00004d5000)=""/132, 0x84}, {&(0x7f00001db000-0x11)=""/17, 0x11}, {&(0x7f00009dc000)=""/59, 0x3b}, {&(0x7f0000283000)=""/175, 0xaf}, {&(0x7f00006da000-0x30)=""/48, 0x30}, {&(0x7f00009e7000-0xf8)=""/248, 0xf8}], 0x7, 0x0, 0x0, 0xf29}, 0xe4e7}, {{&(0x7f0000ac9000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000306000-0x20)=[{&(0x7f0000400000-0xb7)=""/183, 0xb7}, {&(0x7f0000dc7000)=""/252, 0xfc}], 0x2, &(0x7f00001bf000)=""/106, 0x6a, 0x7ff}, 0x4}], 0x8, 0x0, &(0x7f0000201000-0x10)={0x77359400}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc7000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x81, 0x4}, &(0x7f00007f5000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ed6000)={r1, 0x10000}, 0xc) readlink(&(0x7f00006a6000-0x8)='./file0\x00', &(0x7f0000240000)=""/84, 0x54) prlimit64(0x0, 0x7, &(0x7f00007c4000), &(0x7f00008ab000-0x10)) r2 = getpid() prlimit64(r2, 0xd, &(0x7f0000f6b000)={0x1, 0x8000}, &(0x7f0000eee000)) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8), 0x8, 0x0) 2018/02/05 06:50:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bd9000)={0x2, [0x0, 0x0]}, &(0x7f0000237000)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x400) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) connect$inet(r0, &(0x7f00003e1000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e2000-0x2)={r1, 0x721d}, &(0x7f000032d000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f93000-0x8)=@assoc_value={r4, 0x240}, &(0x7f000013f000-0x4)=0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000130000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000833000-0x8)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ea8000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f000018b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_pwait(r3, &(0x7f0000047000-0xc)=[{}], 0x1, 0x0, &(0x7f00005e9000-0x8), 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000c94000-0xc), &(0x7f000082a000)=0xc) 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000)='bdevwlan0eth0GPLnodevnodev\x00', 0x80, 0xf, &(0x7f000000b000-0x40)={0x1, 0x6, 0x9, 0x7, 0xb7, 0x3f}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/rfkill\x00', 0x121000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000c000-0x12)={@common='ip_vti0\x00', 0x5a0b7bc4}) 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d17000-0x38)=[{}, {0x2}, {}, {}, {}, {}, {}], 0x200000000000026f) socketpair(0x11, 0x2, 0x3, &(0x7f00005d5000-0x8)={0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) sendto$llc(r1, &(0x7f0000902000-0x99)="904546291753511afa801ae2b3bb69e2a84d078236da1c1065d2c336f3a7c49a4289976a188145ea969610c71eca07578a321d23cbc4bcf1f855804392c972cf7c586de787b8ebb07af3b43f2b14e467814988547bb74c7c897708d5b4c348edc4347f96072116b4a42ca9a502c24ccb2f823725a1ebe030e811f77c1abc5bff7ec4b85a64ab0bc67427618fb31d329f01110d12854036d7e4", 0x99, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8), 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000a1f000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xfffffee4) getgroups(0x40000000000001d1, &(0x7f0000516000)=[]) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008b3000)={{{@in=@empty, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00001f5000-0x4)=0xe8) getegid() lstat(&(0x7f000083d000)='./file0\x00', &(0x7f0000c76000-0x44)) clock_adjtime(0x7, &(0x7f000088c000-0xd0)={0x20, 0xcd, 0x7, 0x3, 0x38dc, 0x2, 0x0, 0x7, 0x2, 0x4, 0x0, 0x401, 0x1f, 0x6, 0xffff, 0x49f75c54, 0x7, 0x81, 0xab2, 0x2, 0x3, 0x0, 0x50, 0x7, 0xb0, 0x10000}) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000027f000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000384000-0xc)={0x1}) [ 68.775893] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/02/05 06:50:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009ac000)='/dev/usbmon#\x00', 0xff, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cc3000-0x10)={0x0, 0x8000, 0x4}, &(0x7f00005ee000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ed0000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000675000)=0x8c) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000101000)={0x81, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40c}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) splice(r0, &(0x7f0000b46000-0x8), r1, &(0x7f0000320000-0x8), 0x7, 0x4) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000106000-0x71)="1b9c6310809fd68a9715679fcced6d9aea972815ddc7ac2daca186cd22c7ff61a0295f167851c9c337d80434733900e8d677e4eb2da6a66835c6f68aec4025f11b41a6a4a10d788826819315ca94488d426bed8dfe5141f58c4aaaadad77e73ac93383b3725a2cd89970495e72a8bc498a") fcntl$setstatus(r1, 0x4, 0x2000) mknod(&(0x7f00006b2000-0x8)='./file0\x00', 0x1048, 0x4) sendto$inet(r2, &(0x7f0000d35000)="8f6be8ec48b671d90ba90243c5b964673bdba776d93ac15514d3b5fbb23e58fbd0bb9acc3d", 0x25, 0x20000000, &(0x7f0000a55000-0x8)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r3 = syz_open_dev$random(&(0x7f0000137000-0xc)='/dev/random\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r4, &(0x7f00000c5000-0x8)='./file0\x00', 0xe8, 0x100) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000b69000)={0x7, 0x0, 0x2, 0x51, &(0x7f0000d2e000-0x51)=""/81, 0x2f, &(0x7f0000b48000)=""/47, 0xd8, &(0x7f00003fa000)=""/206}) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000016f000-0x4)=0x5, 0x4) 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setparam(r0, &(0x7f0000001000)) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000237000-0x11)='/selinux/enforce\x00', 0x800, 0x0) epoll_pwait(r1, &(0x7f000074e000)=[{}], 0x1, 0x43fa, &(0x7f0000625000)={0x4}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0xc) r2 = add_key$keyring(&(0x7f0000562000-0x8)='keyring\x00', &(0x7f00008ac000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000eb3000-0x4a)=""/74, 0x4a) setsockopt$inet_mreqsrc(r0, 0x0, 0x1000000024, &(0x7f0000002000-0xc)={@empty, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a7000+0xddc)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') signalfd4(r1, &(0x7f00006c4000-0x8)={0x2}, 0x8, 0x80800) sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) 2018/02/05 06:50:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r3, 0x1, 0x20000002c, &(0x7f0000d30000)=0x1, 0x4) r4 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000c20000-0x4)) chmod(&(0x7f00005dd000)='./file0\x00', 0x8b) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000997000)={0x4, &(0x7f0000a11000-0x20)=[{0x0, 0x100, 0x8, 0xffff}, {0x6, 0x5, 0x89ec, 0x8}, {0x2, 0x80, 0x4, 0x100000000}, {0xffffffffffffc919, 0x9173, 0x9, 0x2}]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f0000656000-0x10)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00005d9000)={@mcast2, 0x0}, &(0x7f0000b23000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r5, r6}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000022000-0xc)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 06:50:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') pipe2(&(0x7f000013b000)={0x0, 0x0}, 0x800) writev(r1, &(0x7f00005bd000-0x10)=[{&(0x7f00009df000)="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", 0x1000}], 0x1) preadv(r0, &(0x7f000077f000)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c2f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000373000-0x4)=r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000bc000)={0x0, @in6={{0xa, 0x2, 0x1fe3, @loopback={0x0, 0x1}, 0x2}}, 0x3, 0x10001}, &(0x7f00009ff000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000383000)={r2, 0x9}, 0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000990000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x1) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sysfs$2(0x2, 0xffffffffffff1ee3, &(0x7f00002ed000)=""/187) r0 = add_key(&(0x7f0000159000)='.dead\x00', &(0x7f00005d1000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0xfffffffffffffd12, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000ebf000)='id_legacy\x00', &(0x7f00002c7000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f00003e5000)='trusted\x00', &(0x7f0000c59000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) madvise(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec6000-0x9)='/dev/rtc\x00', 0x60000, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000b02000+0xa01)=""/20) keyctl$setperm(0x5, r1, 0x8002000000) 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @fr_pvc=&(0x7f000032f000)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004dd000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00003f0000-0x63)="9da7bf6ed0fe1f7af0715274c2ee1af3f341c7cd5814cb4751806d094d7d94a57d3818022b42f07fe7c8e64f43aec90dcb70d55c2db0681e7471dd560f8671547298b1ffef22c84848d8fd257e9af27829a988c1813f7f0d0588e1a97a753a3899c1bf") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200}}]}, 0x138}, 0x1}, 0x0) r1 = request_key(&(0x7f00003ff000-0x8)='keyring\x00', &(0x7f00007b3000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001ea000)='wlan0\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f0000e82000)='big_key\x00', &(0x7f0000da7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c58000-0x40)="6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00000000000000000000000000000000000000", r1) rt_sigpending(&(0x7f0000c93000), 0x8) add_key(&(0x7f00008fe000)='rxrpc_s\x00', &(0x7f000096b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000538000)="5e3fd3a83f36e7aa89d7dc5d0613390da6d942a4d68bc7a92cf0969a272432a6d4528c85b5eb7a8fab89bf9ce9f5096ffdc2bf53613320b5c8563ce6aa481ac123118bf6eb4fa8dbe9a94a5a0ad58213fc17a975a74182b9df50fa92bac967ee8b943ff32b51323b015a783d6356f5b766416bbe2b5a8fea64b441400e206cf8db94c356101a224eb36dc3188d9a8a31e8e7d69f9f4476f9fe91a30df03a727a92d4c46c1c2d9c1fc47a352161da173cbc8c744d9ac7ed45b29a4c1726360b38", 0xc0, r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000a1b000-0xc)='/dev/autofs\x00', 0x40000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000207000-0x11)='/selinux/enforce\x00', 0x301000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000297000-0x4)) 2018/02/05 06:50:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/05 06:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f2000)={0x0}) setsockopt(r1, 0x2, 0x7, &(0x7f00008c1000-0x1000)="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", 0x1000) r2 = getpid() ptrace$getregs(0xe, r2, 0x0, &(0x7f0000016000)) 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) 2018/02/05 06:50:02 executing program 0: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b70000-0x15)='/dev/pktcdvd/control\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ab9000-0x68)) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b70000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 06:50:02 executing program 6: clock_adjtime(0x4, &(0x7f0000013000-0xd0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b2c000)={{0x64, 0xab82}, 0x0, 0x0, 0x7, {0xfff, 0x5}, 0x9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="34d49b0f4b93ee5ab83b6b8e29dd659be5ee3c58f4d717fd2de4bea386c04ba0d91277f858bcb52683c41f19904ac9738c74c0bd8eef22c04577155a5f42ade059eea847acc1ad836f3f1c4c1a94e412b4f4c2eaba10a3eaa876360779788ea6d9c6c1b0606d801b3ac71fb92eee6c446c9b4d2d66d57ed71bc7c0d5a5e84625616fe632fe9d6a0832692647936f58456d3c1a88150be60c2dec51de1229bd4f2c287201574baeff658f37693ecead788893f851a635732f440e3379") [ 68.952503] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=8874 comm=syz-executor3 [ 68.984967] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=8889 comm=syz-executor3 2018/02/05 06:50:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0x14b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001275, &(0x7f0000d3d000)) connect$inet6(r0, &(0x7f000098d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d12000)=0xffffffffffffff80, 0x4) 2018/02/05 06:50:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000011000)=@generic={0x101, 0xffffffffffff3368, 0x80}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x10}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00009f2000)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000889000-0x9b)=""/155) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x98)=""/152) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) [ 69.016045] binder: 8895:8900 ioctl c0306201 20007000 returned -14 2018/02/05 06:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) 2018/02/05 06:50:03 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000007000)={@local, @multicast2}, &(0x7f0000008000-0x4)=0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) splice(r1, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0xd4, 0x0) 2018/02/05 06:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x9, 0x40, 0x0, 0xfffffffffffffffb}]}) r0 = signalfd(0xffffffffffffffff, &(0x7f0000bb2000+0x1af)={0xfffffffffffffffe}, 0x8) fcntl$notify(r0, 0x402, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a79000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) mmap(&(0x7f0000b1e000/0x4000)=nil, 0x4000, 0x4, 0x50, r0, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000030000)={0x2, &(0x7f0000a7d000-0x8)=[{}, {}]}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_rr_get_interval(r3, &(0x7f0000da8000)) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) inotify_init1(0x80000) fallocate(r0, 0x9, 0x0, 0x4) 2018/02/05 06:50:03 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/05 06:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x33b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f27000-0x4)=0x1f, 0x1a1) 2018/02/05 06:50:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000774000)=0x2, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(0xffffffffffffffff, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) 2018/02/05 06:50:03 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a8000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x13)='cgroup!mime_type\'$\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:03 executing program 6: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000045000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f000015c000)={0x20000000000, 0x881, 0x6, 0x5, 0x8f, 0x101}) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000df4000-0x8)={0xfffffffffffffffa}, 0x0, 0xfffffffffffffecc) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)) getdents64(r2, &(0x7f0000611000)=""/175, 0xaf) rt_sigprocmask(0x2, &(0x7f0000df2000-0x8), &(0x7f0000df2000-0x8), 0x8) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000df3000)={&(0x7f0000df3000)={0x10, 0x0, 0x0, 0x28024040}, 0xc, &(0x7f0000167000-0x10)={&(0x7f0000df3000)=@getaddr={0x14, 0x16, 0x20, 0x2, 0x0, {}, ["", "", "", ""]}, 0x14}, 0x1}, 0x800) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000072d000)={0x0, 0x9c, "f8b013a52b96b0ff104aa393d8798ef82088ae54317287dcac89687cffa0fbf0255f5d143606bde5c3e223a99d3ab4e2bde6aac2957a49f0a9d5f0fe996e476905e9cc235c08e0f1e36866bffc1cdf779d7229a7715d586364498dd7e5b071d6f7a49863517a60beeeffad3142b7b4dd434388e08fdd762cad7caf1612e6838fb59c0e00e3c92f0bb33d37933c0778452367bf5db43f8b1b4eece884"}, &(0x7f0000df5000-0x4)=0xa4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000df6000-0x8)='./file0\x00', r2, &(0x7f0000df6000-0x8)='./file0\x00') mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000df7000-0x8)={0x0, r1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000868000)={r4, 0xb0, "437017ba2cb2f7fbbdd33182c539ed727433d8e24e52c05472a5f2b92177d357ea56e5c386fec77dd0555d07584ce3de36311e431ad09acaf5c1e08a08228dc3ffd38281eda0da9a6e77d8f890cfbaa7c3c82597d1cc2026aac27d2941fbf2b3e1282afca8b4dcb5ae39ab03ce2feac0f25786a5f990c9f44760c0f6bdf3b7879b99ce6f1be1aeea3bba840530466a4222579cf7ed9f72d5c5adb63a0895a92825b2b32f788268862d66980f3b5cfc67"}, &(0x7f0000df5000-0x4)=0xb8) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4204, r2, 0x0, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)}) 2018/02/05 06:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000779000)) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000), 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000208000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00002bf000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000cc1000)={&(0x7f0000a26000)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000e21000-0x10)={&(0x7f0000386000-0x150)={0x150, 0x3d, 0x231, 0x4, 0x1, {0x3}, [@nested={0x6c, 0x56, [@typed={0x8, 0x12}, @typed={0x34, 0x77, @binary="2e56b7e617c989257a7580c855d5bb499b1054abbb7c6d9e3cbb3e28e241e670eae92c0981dff6b5ed92b622"}, @generic="a3a084e0b887d574d5b1fc04bbdf0f7b4657e0c7d3a8bc584a1ba2a68c14bf85fd38e5da87a0324e2b"]}, @typed={0xc, 0x2d, @u32=0xff}, @typed={0xc, 0x17, @pid=r1}, @typed={0x10, 0x2, @u64=0x8752}, @nested={0x34, 0x2f, [@generic="136a43bf0fdf37cf0586f9301235e9d51060c86e00403a45576300cf38aa0ca51e4f19f86be8e71846abe8a63f912a"]}, @generic="6e4ec7ef7b935d01bcf38ecbeedb907fedbff3f70369101a0638ca22de4ce3418b7eb875f51fe2a9874c3b463aa940941457e6b7dd389a412bb396ab6e0338994c6a770a4df8c705508a32245dd9f6fc865a322249e563c3bb02276c8ac313cd9cea906ecf", @typed={0xc, 0x6e, @uid=r2}]}, 0x150}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/02/05 06:50:03 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x7ff, 0x0, "dc4e8353277e93b0"}}) 2018/02/05 06:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f2c000)='/dev/random\x00', 0x0, 0xfc71190bf8ef0293) r1 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f36000-0x8)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000e18000)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4}) poll(&(0x7f0000dad000-0x20)=[{r1}], 0x1, 0x1) 2018/02/05 06:50:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000001000-0xbc)={0x1000, 0x1, 'client1\x00', 0x6, "2c454c7b26aea1b6", "9077b5df675bf17a9b4e9e031628e0573e0ee1fdf1bc1826276933793d9d3894", 0x7, 0xf3f}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') linkat(r0, &(0x7f00006be000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000eef000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ac0000)={0x0, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000d83000)={0x4, r1, 0x2, 0x6}) 2018/02/05 06:50:03 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000be1000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x142, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) syz_open_pts(r1, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xffff, 0x3}, &(0x7f0000000000)=0x98) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000886000)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b37000)) ioctl$TIOCCBRK(r3, 0x5428) r4 = open(&(0x7f00007e6000-0x8)='./file0\x00', 0x400, 0x1) pwritev(r4, &(0x7f0000bf0000)=[{&(0x7f0000ddb000)="37015c63d9783ab0d52f93fc6040b1db713a8373a38f82311082b0b199f46dfbc7c0955504c95f4923e08793176a4ca47ce63abbc92050d35db2b883880a91b9f1d8bbfb2b9b1f8268cd4da39aface9c6833bc62285f8e746273ac76181cad7bb56dc13206173f5d52947b35209144d9a0b5acb425ecdc897215d1618959c71d0934abc8f18f38da7392", 0x8a}], 0x1, 0x0) 2018/02/05 06:50:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000013a000)='/dev/hwrng\x00', 0x8001, 0x0) write$tun(r1, &(0x7f00001ab000-0x38)=@hdr={0x3, 0x4, 0x9, 0x3b0a, 0x3, 0x20, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @random="15b0a475438f", [], {@llc_tr={0x11, {@llc={0xe, 0x2, "46da", "89160dc61439531c5679ad9b9fc2f6b6b0a14fc8d20f70fb37f1bb3b"}}}}}}, 0x38) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000c4b000)=""/216) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000094f000)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000055000-0x20)={0x7ff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000955000-0x10)={0x5, r2}) r3 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') r4 = add_key(&(0x7f0000697000)='trusted\x00', &(0x7f0000277000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a99000)="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", 0xfc, 0xfffffffffffffffb) keyctl$read(0xb, r4, &(0x7f00000ae000), 0x0) sendfile(r3, r3, &(0x7f00000da000)=0x800, 0x2) 2018/02/05 06:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/member\x00', 0x2, 0x0) flock(r0, 0x3) r1 = add_key$keyring(&(0x7f0000962000-0x8)='keyring\x00', &(0x7f0000477000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) 2018/02/05 06:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002df000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)="86") 2018/02/05 06:50:03 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x2a, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000224000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000158000-0x40)=[], 0x0) 2018/02/05 06:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/05 06:50:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061d000)='/dev/vga_arbiter\x00', 0x248200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x81, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004e5000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000843000)={0x8001, 0x207, 0x2e8, 0x9, 0x0}, &(0x7f0000d4a000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000c4000-0xc)={r1, 0x9, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2018/02/05 06:50:03 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x100, 0x200000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xa}, {0xfff}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, 0xe8) 2018/02/05 06:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000074b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000410000-0x60)=[{&(0x7f00005c9000-0xda)="f6ef37bd847f75731467b2a44205eb95af8224f624c85538e9afc601e54a3b8a1b01205bace29bf702cd7d58fae1e2c710aa74e5ba065237852af5fb04fac05be0558b4aec032b5f2203aada73bb7d0711845e7a4511800a57c5479a3bfc049c11c676ef35567a48a7d9fab8f13b82d886fd5711ee19c0d3246de7f80c57016522cc4975847f0b7a81877527d91c15cbaaa0b1ed01069698737ce4b270e0edaf5407461bf42422a8deeda5aa21d755d68398441feb86b1bad036250395ed566b0814b95fc74d172b1571a9041da5d4e613e7d1c326957d8ef97bba34ecda0ad3279f57b1a6d7682a", 0xe8}, {&(0x7f0000384000-0xf9)="e79ba8bf3d7b4c6b87b913d8b406fa549e9d8e3642bf0bc340d301d19f15cf6a4766a820703001ae4e436b1aac4587553df0c5c39ad655adbf41019837adc32c7c8dac1a6c7dabcfb6abe43ba0f438285d070fab4037198d7afb2d8372c73de0b2e50b81de9eded868f9b2eadf9bc141953d95e0dfab431787f8ae7263885ce236b067c5100fa49c52a5265fb981a8b6bd5b04dca328f33ef3dc73193f4fc0437ed761d780d800959298caa5c2432e19ff8e23af3991285a7d20a124df282c765747f63825cc3bbb8762dca077f809fc4b144f241fa593bc8d10c9a60a2228868cce50271184417d49f22ccfb6c16499f29ed9142ed9ed0acd", 0xf9}, {&(0x7f000013e000-0xb7)="8e7b31074a5791c36dbe574ef4277091bba66e6c1dd63786371888c8ed2fb2828643d9de5e52d4959d6446478c5cc6c9fa3132d9744854c1837c056bc93b8c8da1b8f4fa56340ec9b25fd5dd353a8102afdfa5285e1a7e97f6c25bafe9fcebfd00326351488476a87078b025473051af34d0eaa38f005411f23f1a9ef4efcb3171c3b933baa935e32dc64dfa93bc9f1377e4560c14a8ac07a76acffe20409c48b8613240bfe2f65f7869e9d7771300aba19909214edbab", 0xb7}, {&(0x7f0000140000)="61404b409e5e0969c1b99b7f1fc4badd20e3c43e3dce362c8ea014e294821bcedcfad190faa3263e3de079b72a7509d6fd0c884a52d643d4a71cfec204bf", 0x3e}, {&(0x7f0000492000)="0f39a38cdb1ac5716087b109c7fac84f0b95c14cfc6f7939a25b630170cc7d471454ea8d57a388f2576d3e8b5edb851d8a9afc39a6ab6affaa0f0e4b653131addce103f6000ac6e2bbff363957a44660b4410fa5a12d9c38208916a84a405b7be94b876465da66ea1eafd63464eff7409c9ec09a93088f39e9437a82c55c00bcf79a780a14bf02035f35aa34", 0x2b8}, {&(0x7f00005d8000)="61887cce91fee2a36fc7e6324080cb8f0591717991537bbe534f0a9f1579c4a5bf70dd81f6fb83da74976d493e51e15d86a58a00ecb9839f1d4b2752da2381e07d333ee81404d12378ce371e657dc5fbefa593463c333d6688bbe1d44f84b08eebff7fca66311e6c939d8e4825be", 0x6e}], 0x6, 0x0) pwrite64(r0, &(0x7f00003cf000-0xef)="8128d6e9ef273fa6528cf972c9aa35c10438047869d5799329a30fadfd3644806837e59580030ca958eb234a2aece7489c3bde012696ca9f7bbb1725d9f8d0af12565015f75bd4dbe5495afd33f109f677d70ad0bbd1172158b7a53b9d619e02a778c46316717d83757c1fec679d2c9e308b07de8b26faee2974ed526881857f65a17470d7c718da625cdfb0dc5ab141794cfd21b4432faa352df08bf7294a3e190238078a1379f70910b961f89f6cfc8a9ade9d9bed85b14729358b54feacc3babb40161d0b944499b1eee81df83298717361f4bd78f5aa52fbb93bf343dba83686db2271973d11c02cbe61c1c6aa", 0xef, 0x0) close(r0) 2018/02/05 06:50:03 executing program 0: r0 = memfd_create(&(0x7f00005f2000-0xf)='vboxnet1-bdev\'\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/252) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060e000-0x16)='/selinux/checkreqprot\x00', 0x6df2b4847754fbe5, 0x0) accept$packet(r1, &(0x7f0000b1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000dcb000-0x4)=0x14) syz_open_dev$sg(&(0x7f0000dda000)='/dev/sg#\x00', 0x6, 0x40001) r2 = socket$netlink(0x10, 0x3, 0x0) timer_create(0x7, &(0x7f0000271000-0x60)={0x0, 0x2b, 0x2, @tid}, &(0x7f0000ed7000)=0x0) timer_gettime(r3, &(0x7f0000a13000)) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/02/05 06:50:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) sendto$inet(r0, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x7, 0xa9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e89000)={0x0, 0x200}, &(0x7f0000b8a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000150000)={r2, 0x3e}, &(0x7f0000ba4000)=0x8) pipe(&(0x7f0000f2a000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005fe000)={0x1, 0x0, 0x10001, 0x8000000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f000080c000)={0x56, r4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c06000-0x71)={0x0, 0xed, "66c2ac0f32f21b0832d83b3e3b37344a3f779f0d338a1320922e79f7403d99fa3c0169cb9bf2886c869c18ab01d3b813f957847280b2f09858cc091b32e2cf086ef78b278b9299538e705b3ba001e666b952d492001f3fd23e6e50d115275c45412b2096159f4da67b52c3ccdf36e1dfaafc0a1ddcdaadcf5c9fbfe55131986c945ea4b3e7b1715c34eed5806d01d33dbcb573250a4dd23ce2691e21287db907183b01f2eccdcfa914dfa613cd38144d8673e18d26cf11ff4bdfcec3529e8826206397fa424a083fd66b1d6f402ce161be4cc29d633899d9b77c5d3707d17c43e343a99f97f7488b0d7ec488fe"}, &(0x7f000099c000)=0xf5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000059e000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x0, 0x37, 0x6, 0x8}, &(0x7f0000a49000-0x4)=0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000016a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000124000)=@ethtool_gstrings={0x1b, 0x7, 0x56, "ab0c667e277b681d1be1cdbee5b53a1ef0aa672c82c57f9cb4bc9db60c0a7b632624b86c2bdc051fa1efcec3aded22a32a81de5fdc2436000e608b3afc3d34ec065b8f7acc03549d41f5c103f168d08b9e7aa16a1b96"}}) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x13, 0x5b, &(0x7f0000001000)="1b0f549c6607d009ee2477441cb31a8ad5f77824baab5cb99c0a145e72ac210d3329a9448a5dcd4b8b68749be84b424065aedfb8a9e4e7c4ff3afd4b182da53de18236a10276f4d4fa7cf7a6e96cc4559a791c0fae8c2dcfcd84ec"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x6)={0x1, [0x975]}, &(0x7f0000008000)=0x6) getpeername$ax25(r0, &(0x7f0000007000-0x10), &(0x7f0000007000-0x4)=0x10) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 2018/02/05 06:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2200000000000004, &(0x7f0000918000-0x4)=0x80000009, 0xffffffffffffff93) shutdown(r0, 0x1) socket$netlink(0x10, 0x3, 0xa) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f80000)) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1}, 0x0) 2018/02/05 06:50:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0xfffffffffffffeec) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x1) r2 = getgid() setgid(r2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004e1000-0x4)) [ 69.278115] binder: 8984:8989 ERROR: BC_REGISTER_LOOPER called without request [ 69.302325] binder: 8984:8989 ioctl c0306201 204edfd0 returned -11 [ 69.320361] binder: 8984:8989 got reply transaction with no transaction stack 2018/02/05 06:50:03 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fe0000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) r0 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fe0000+0x4a3)={@generic="f0f1106edfabf6bc5858802c84f15f09", @ifru_flags=0x1600}) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/05 06:50:03 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000759000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000ce7000)=""/116) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000005, &(0x7f0000001000-0x1d)="441f00fffffffe00002000000000000000000000a600e211a100000101", 0x1d) sendto$inet(r1, &(0x7f000082d000-0xc5), 0x0, 0xd6b92f953bdfb77a, &(0x7f0000884000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r2, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000005000)='md5sum\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000-0x20)={0x8, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000005000)={r5, 0x1ff}) [ 69.338809] binder: 8984:8989 transaction failed 29201/-71, size 32-0 line 2920 [ 69.352406] binder: 8984:9004 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/02/05 06:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x8000000000000026, &(0x7f0000004000-0x20)={0x100, 0x7, 0x0, 0x0, r1}) [ 69.352416] binder: 8984:9004 BC_INCREFS_DONE node 36 has no pending increfs request [ 69.352429] binder: 8984:9004 ioctl c0306201 2000efd0 returned -11 [ 69.370052] audit: type=1400 audit(1517813403.241:36): avc: denied { create } for pid=9015 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 69.413909] binder_alloc: 8984: binder_alloc_buf, no vma [ 69.413970] binder: 8984:9031 transaction failed 29189/-3, size 0-0 line 3127 [ 69.416736] binder: 8984:9004 got reply transaction with no transaction stack [ 69.416744] binder: 8984:9004 transaction failed 29201/-71, size 32-0 line 2920 [ 69.472027] binder: release 8984:9004 transaction 37 out, still active [ 69.478683] binder: undelivered TRANSACTION_COMPLETE [ 69.485873] binder: send failed reply for transaction 37, target dead [ 69.494831] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 06:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000302000-0x4), &(0x7f0000ff7000)=0x4) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$ipx(r1, &(0x7f0000cc6000-0x10), &(0x7f00009e2000-0x4)=0x10) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r2, &(0x7f0000cb1000-0x8), 0x8) getdents64(r2, &(0x7f0000930000)=""/32, 0x20) clone(0x0, &(0x7f00001ea000-0x4), &(0x7f0000554000-0x4), &(0x7f0000f0b000-0x4), &(0x7f00006db000-0x82)) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/05 06:50:03 executing program 6: timerfd_create(0x7, 0x80800) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00008d5000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000561000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x8000000000000000, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000666000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000aac000-0x10)={&(0x7f00001a0000+0xbd8)=@ipv4_deladdr={0x60, 0x15, 0x208, 0x7, 0x1, {0x2, 0xbf, 0x200, 0x0, r3}, [@IFA_BROADCAST={0x8, 0x4, @empty}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_LABEL={0x14, 0x3, @generic="be4eac11920faa18b9bd35c695c713e6"}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, @generic="5a42e21350bf1ee77d779ebaf43443f8"}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x4c032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x48800, 0x0) 2018/02/05 06:50:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="0200000020004f0090748400", 0xc, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00002e2000)={0x2}) 2018/02/05 06:50:03 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000005000)) clone(0x0, &(0x7f00008dd000-0x1), &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000002000)) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000000000)=@ax25={0x3, {"3dd8110da777d3"}}, 0x10, &(0x7f0000004000-0x30)=[]}, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) 2018/02/05 06:50:03 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1f000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/05 06:50:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0xd) 2018/02/05 06:50:03 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000055a000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4}, 0x4) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000f32000), &(0x7f00008b7000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f22000)=0x50, 0x4) fcntl$setsig(r1, 0xa, 0x29) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)) ioctl$TCSETAF(r3, 0x5404, &(0x7f00009f1000)) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000fe8000)) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c2000-0x16)='/selinux/checkreqprot\x00', 0xc0d, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x2, 0x1, "3b9d57e5202a523df48d575ee26eef077a8d3e79f6cd167f7fe7ff9ba15f58a5a2748908fa3bc3744a8f6f012ef74025f19b353dfc829eadb55d44a01e20c2b4", "2ee68e9b44ef42f485e996f51fe8ea9d74d8b6298eda19502c3b0deb5a6c7592", [0x0, 0xffffffff]}) accept$packet(r2, &(0x7f00005be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f07000-0x4)=0x14) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10002, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000055c000)='/dev/autofs\x00', 0x600000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000000d000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x4, 0x3, 0x14, "ec4a9dbbb3e4c21b436c5b49040bdfd9dc70ca44a5744c08a1cf3e9b03d27b5eb6effcdd0a15f769b83366261fd679e049cb5ea899c9f6bbbb87baeb7f985f7e", "1aba338b07b5fb1a1eba753fc96587ab1e6717e59b37d6ace95276e9af5aa58da8a480fdfcf59e61319ae9c85ceb7d676ee7a78eb36dbb1b01f05d9345d76344", "d29ed19add5e3dc18addfe5cbdd517227b99afe5476c3736f7eba3628be49fb2", [0x100000001, 0x8001]}) syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) 2018/02/05 06:50:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009ca000)='tls\x00', 0x4) 2018/02/05 06:50:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) fcntl$dupfd(r0, 0x406, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000253000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e1a000)={0xffffffff, 0x4, 0x100000000, 0xea9, "1bd9aeb2b5cd521cabf981af1d79d82ccd37fb629c4684794f75903025f84bc6"}) 2018/02/05 06:50:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xffffffb2) flock(r0, 0x3) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 06:50:03 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000020000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f000001b000-0x4)=0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x141000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000021000)={0x0, 0x296, 0x10000, 0x0, 0x0, 0xffffffffffffffff, 0x3c, 0x6, {0x0, @in={{0x2, 0x2, @empty}}, 0xa35a, 0x50, 0x4, 0xcd, 0x7}}, &(0x7f0000022000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000)={r3, 0x8, 0x30, 0x6, 0x10d9}, &(0x7f000001c000-0x4)=0x18) lstat(&(0x7f0000007000-0x1)='./file0\x00', &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r4) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f000001e000)) 2018/02/05 06:50:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000763000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000835000)={@multicast1, @local}, &(0x7f0000b61000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e34000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0xff, 0x500ad36e, 0xb3e, 0x401, 0x9, 0x6, 0x100000000, 0x5, 0xe00000000, 0x0, 0x0, 0x9, 0xffffffffffffff78, 0x67]}, &(0x7f00009b3000)=0x108) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ff1000-0xc)={@loopback, @dev, 0x0}, &(0x7f000049f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000daf000)={0x0, 0x0}, &(0x7f000029c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ff3000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x20) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005a4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x3, 0xfffffffffffffffa, 0x3, 0x3, 0xa, 0x20, 0x80, 0x0, r3, r4}, {0xa87e, 0x3a1, 0x9a65, 0x3, 0x8, 0xffff, 0x7, 0x6}, {0x1, 0x3, 0x8, 0x8}, 0x2, 0x3, 0x2, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x7, 0x2, 0x6, 0x3, 0x9, 0x4}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000086a000-0x6)={r2, 0x8}, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000009b000-0x88)={0x20, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}}, 0x88) sendto$ax25(r1, &(0x7f0000640000)="dee81f6e593a3ec9618a19cbeb2de6f4ea7bf3d19a4fc2866880a49b111cc7ef0c1fa3c616cfaf45b5c36c20a07a306eab248774d0f825fe663ce036ed88e3d4548baad77e6218a7afa8f27d8185e6929d14270412862892b0c2867604aaf4fdc6bbe14f3571fddba868e6b844f179f7c9d81a601e3edd271cd54d63df00b289e25b3a43239fbbce9f353f96ea8a1c5271cb1f5e2758e2c651784590e3d4b53aa7d3b8bb2e5479c71a159da27ccc8e865f954223f059776cb62717d90a62520f043e5982bc4198cacfa40053526b1e1795d959c96403d6fad21b68dc5688875e566e5039fd4b595d9065c665", 0xec, 0x4000000, &(0x7f00001bb000-0x10)={0x3, {"48cc3dcff7d961"}, 0x8a4}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r5 = accept(r0, 0x0, &(0x7f0000419000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f000065c000)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[{r0}], 0x1, 0x0) setsockopt$inet_dccp_int(r5, 0x21, 0x10, &(0x7f00000d7000)=0xfffffffffffffffc, 0x4) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00008d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000022b000)=0x10, 0x80000) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000051a000), &(0x7f0000436000-0x4)=0x4) capset(&(0x7f0000c9a000)={0x19980330}, &(0x7f0000244000)={0x401, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x6) geteuid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000353000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x2, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/05 06:50:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c26000), &(0x7f000042d000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e65000-0x34)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/05 06:50:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00003c5000)={0x6, 0x3, 0x2}) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r3, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x5e) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ff0000-0x4), &(0x7f00009f0000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004dc000-0x4)=0x5, 0x4) 2018/02/05 06:50:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000081c000+0x4c7)="00000000000002000003ffffff15e30000000000000005000000000000000823"}) getpeername(r0, &(0x7f0000b2b000)=@generic, &(0x7f00007de000)=0x80) prctl$intptr(0x8, 0x9) 2018/02/05 06:50:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000994000)='/dev/sequencer\x00', 0x2201, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00001ee000-0x14)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/05 06:50:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) llistxattr(&(0x7f00007b2000-0x8)='./file0\x00', &(0x7f0000404000)=""/147, 0x93) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000016c000-0x79)={0x0, 0x71, "413ae6b2fabfe3953b2c6682341c6c4a2a83100dd59744afea24c7b0cd953a3f5c187aba99a9758cc2c5043f198c4398bfea26d1755283fb1f975ee4dae269544ee5249ecebd8be29837eca2f00537142922e2d31bf7ea4a9b3c3aaef23e6ccc0fb5ec5a6d2e86bede74bd7176319465a2"}, &(0x7f0000027000)=0x79) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000d4000)={0x8, 0x1, 0x8000, 0xffffffff, r5}, &(0x7f0000941000-0x4)=0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d2b000)=@assoc_value, &(0x7f00007d0000)=0x8) fcntl$setsig(r2, 0xa, 0x12) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000ec000-0x64)={&(0x7f000078e000)=[0x8001], 0x1, 0x800, 0x400, 0x81, 0x0, 0x6, {0xfa8, 0x3f, 0xffffffff80000000, 0x6, 0x2, 0x66e15e14, 0x8, 0x6, 0x401, 0x9, 0x7, 0x80, 0x0, 0x8, "22cff91c48ae24e1556be9c435bfb037893faeb5ab602a901a2642a914d8e122"}}) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) tkill(r1, 0x15) 2018/02/05 06:50:03 executing program 0: chroot(&(0x7f0000655000-0x8)='./file0\x00') keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/l2cap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000798000)={0xffff, 0x8002, 0x80000001, 0x400, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x80, 0x8004, 0x1, 0x0, 0xc48e, 0xfd7, 0x5, r1}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x56)={r1, 0x4e, "068fe6aaeb455157b7ff33d490cca624373a5276da18395bdc67cbee3e6d7d48990c12f11ecaeffb669bded2971765b3f3409152f528e25e98caa64fb37e7ce91fb66a81c3766119199e061ccdb9"}, &(0x7f0000001000-0x4)=0x56) 2018/02/05 06:50:03 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9201, &(0x7f0000dde000)) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e30000)={0x5, &(0x7f0000995000)=[{0x100000001, 0x9, 0x909, 0x8}, {0xff, 0x8, 0xffff, 0xfff}, {0x4e0000000000, 0x200, 0x5, 0xc4}, {0x4, 0x2, 0x1, 0x6}, {0x5, 0x2, 0x0, 0x1}]}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f000002a000)) 2018/02/05 06:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00003be000-0xd)='/dev/urandom\x00', 0x0, 0x22000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e10000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 06:50:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00000cb000)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x2000000000000006}}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031000)='/dev/sequencer\x00', 0x40000, 0x0) write$eventfd(r1, &(0x7f0000551000)=0x63a, 0x8) 2018/02/05 06:50:03 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f9e000-0xc)='/dev/autofs\x00', 0x100, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/05 06:50:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ecb000-0x5c)={{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 69.833405] device syz2 entered promiscuous mode [ 69.846917] device lo entered promiscuous mode [ 69.851949] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 69.862704] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/05 06:50:03 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000024000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000021000)={0x0, 0xe7, "58c84e96bca2a6249ea9a52245e09a8bc5aa79a7fd64d3f7eb6900d8b0626a46c291c185c1c40eb730f5a3b3ab28cdeaa4d25446336ef0cfb5c5fa54015f5e20da6adf00e10520f407900ddcada1bd4d8c5fd5a63d2d0c26ead49a1ba2797619ba1d8216b9c0874bfb1b9b77756f83e6caac1d53e2f7e242a7cc6c88423efeddec05b2021f7d0bc4fcc72b76c9ae4f7a3d9ab89897ae4937c6cacda6e760c862304434436d4fdc0d045ee3b92613a34241ae250b0c0b8b770398a7adf6ef1d4fb12ff6538675f99b02956363949048c16269267fae9e88d7ae27dc0ab77354bcdd76b1a0cc464d"}, &(0x7f000001c000)=0xef) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001d000-0xa0)={r3, @in6={{0xa, 0x3, 0xa1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x6, 0x100000001, 0x4, 0x4, 0x2}, &(0x7f000002e000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/05 06:50:03 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000150000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0xfffffffffffffbff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) 2018/02/05 06:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000af9000-0x8)='./file0\x00', 0x20000, 0x40) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000cf8000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d30000-0x10)) [ 69.882661] binder: 9144:9154 tried to acquire reference to desc 0, got 1 instead [ 69.893881] binder: 9144:9154 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 69.907042] binder: 9144:9148 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 69.915514] binder: 9144:9154 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000013000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) sysfs$1(0x1, &(0x7f0000012000)='znodevem1+GPL(&)\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f46000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000019e000), &(0x7f0000a2e000-0x4), &(0x7f0000f81000), &(0x7f000027a000)) writev(r0, &(0x7f000033a000-0x50)=[{&(0x7f0000bb3000)="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", 0x1000}, {&(0x7f0000af3000-0xf8)="fa3776a0fbe17872a482ebf8965c49c2332a407a076b59fd72b9c8435c603d68c146db38a3fcd18a5f358459fc4600509be53505c607fcbd13016aedcdec7245213870213b58da522e48bf05846c5d9e99019a9eafe108626340ebca57a95f88cb674f188c777764ab4f3467af4b26230efeb783329f45f5d8e2eb3b089787ae69d4989aa54fd5c3e0b0a7cc7ed75eb0ddba5b100880783a635039fbacf2bb1cc6dc5b443925aad2aa85eafb5f0d9ddd8f3838f44124645fef2f398c4b053915bf8ee022bdd62260168f26069d53889ad1fc94e1a97b15bf87fbe050d4a2568b0733805794ec18bc862e226182e1a9e3b9e0ace970c168a9", 0xf8}, {&(0x7f0000ccc000)="08c30f83c9172fc65a2f7a69d9332ee1fb9b0ce0ff63d33f9d1e22f8d0d54c678086aeac884a858873ab12c8e1e6d3e05d830e7c2f7667b88e1991a650649e6f026d09ba84e758fc441f435f9eb544d23955b99a7f40edd15f81ee", 0x5b}, {&(0x7f0000b63000)}, {&(0x7f0000abd000)="73b0d26d76b466af05d70643a934492bac5b6aa5181a0b39a3a465e169c8614efdce12969ac6b486bb75bda28f46acfae2062393046ab5b84049c2cb5b46209fe391ba4c211b2da582c4d873f8522339ec70c58d940a380243f962cf4e4dc340fd5eb3d7c57db74c0bb2e1cdbbcbfaf7361faf4acb99ad6bf339643d53d7999910092fc21c27373268ace20f8635214faca0f3bcd8e1020325d94da6bc86f0395a9beb4bd7796ba61a64ba9a45700809ce", 0xb1}], 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000800000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000e74000-0x8)={0x396a8572, 0x5}) [ 69.929914] binder: undelivered death notification, 0000000000000000 [ 69.942130] device syz2 left promiscuous mode 2018/02/05 06:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000155000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000943000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a04000-0x8)={r3, r4}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000bc7000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a59000+0x832)={0x2c, 0x0, &(0x7f0000a57000)=[@acquire={0x40046305, 0x2}, @request_death={0x400c630e, 0x0, 0x4}, @acquire_done={0x40106309, r5, 0x2}], 0x9, 0x0, &(0x7f0000117000-0x9)="23f9ab6eed48f55411"}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/05 06:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000e6e000)={{0xfff, 0x4}, 'port0\x00', 0x8, 0xa1001, 0xff, 0x39b9, 0x9, 0x2, 0xfffffffffffffeff, 0x0, 0x1, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000077f000)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00002f8000)={{0x10, 0xffffffffffffff00}, 'port1\x00', 0x3, 0x0, 0xff, 0xb4b, 0x0, 0x8, 0x1f, 0x0, 0x3, 0x2}) 2018/02/05 06:50:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) syz_open_dev$sg(&(0x7f0000331000)='/dev/sg#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000078000-0x4), 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_create1(0x80000) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000090e000-0x15)='/proc/self/net/pfkey\x00', 0x202040, 0x0) 2018/02/05 06:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000034c000-0x48)={{0xffffffffffffffff, 0x3, 0x66dc2235, 0x3}, 0x9, 0x7}) sendto$inet(r0, &(0x7f000077c000)="b1", 0x1, 0x240088c0, &(0x7f00003fd000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9e000-0x28)={@generic="418369288f8a07415b09d0eb62762532", &(0x7f0000f75000-0x5c)=@ethtool_coalesce={0xf, 0x3, 0x1000, 0x9, 0x7, 0x100000005, 0xe812, 0x6, 0x100, 0x7fff, 0x9, 0x2, 0x3, 0xf239, 0x5, 0x2, 0x8, 0x1000802, 0x3fd7f1f7, 0x5, 0xf38, 0x400000000000, 0x8}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000003f000-0x8)=@assoc_value={0x0, 0x3a67}, &(0x7f000003c000)=0x8) getpeername$netlink(r0, &(0x7f0000f55000-0xc), &(0x7f00003a9000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000014c000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000072c000)={r3, 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000276000-0x6f)={r2, 0x67, "a6967d21894b6fb14da1bd93e613101d94931ee7938dcc252a08a9f44ff544855f91fb63db7277fc164abd3eefc4839aecbc47748a8342dece8521da0751d93523ef6d3d314da60b30306a6ca9140093c47dd8b4259e2b8fb0718b8cba155e6dce4b3a21678abc"}, &(0x7f0000f79000)=0x6f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000775000-0x14)={r4, 0x6, 0x1000, 0x2, 0x1, 0x9}, &(0x7f0000c17000-0x4)=0x14) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000083a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/05 06:50:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000379000-0x8)={@dev={0xac, 0x14, 0x0, 0xf}, @empty}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009b5000-0x8)={0x0, 0x1, 0x3}, &(0x7f0000e8b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001c9000)={r2, 0x8, 0x8000}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[], 0x0, 0x0) 2018/02/05 06:50:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x16f}, 0x1}, 0x0) dup3(r0, r0, 0x0) 2018/02/05 06:50:03 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000256000)=[], 0x0, 0x4000000000000000) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 06:50:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000e47000)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000a41000-0x8)={0x3f4, 0x2, 0x10001, 0x9, 0x7fffffff}) modify_ldt$read(0x0, &(0x7f0000e5f000)=""/4096, 0x1000) [ 70.059049] binder: 9180:9199 Acquire 1 refcount change on invalid ref 2 ret -22 [ 70.066808] binder: 9180:9199 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 70.073879] binder: 9180:9199 BC_ACQUIRE_DONE u0000000000000000 no match [ 70.085568] binder: 9180:9186 ioctl c0306201 20007fd0 returned -14 [ 70.101139] binder: 9180:9200 ioctl c0306201 20004000 returned -14 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000a0d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000c31000)=0x26) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000468000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 06:50:04 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) socket$inet(0x2, 0x806, 0x2) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f000017d000-0xf)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000f51000-0x70)=[], 0x0, 0x81002) r2 = memfd_create(&(0x7f000091c000)='trusted\x00', 0x2) accept4$nfc_llcp(r1, &(0x7f0000a83000-0x60), &(0x7f0000c2a000)=0x60, 0x800) munlock(&(0x7f0000754000/0x4000)=nil, 0x4000) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[], 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000177000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0xb, 0x8, "23cc99f6ed178d28302a46800b27c62f85ede2c91eb3bfb28efc17edfccbe1859702ce67182ef7200e0b7a3cb2e1ace16a552aca3cce4b3e74af96005276ba40", "8570ad23400bd20dc15696eb32ca529115f2f517404472aad37ff653eb238f0a", [0x3, 0x20]}) 2018/02/05 06:50:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008e8000-0x4)='tls\x00', 0x4) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/02/05 06:50:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000342000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000364000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x200, 0xfffffffffffffffc}, &(0x7f0000ef8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c27000-0x14)={r2, 0x6, 0x5, 0x985, 0xfffffffeffffffff, 0x81}, &(0x7f000086e000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000434000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000164000-0x4)=0xc) ptrace$pokeuser(0x6, r3, 0x5, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sendmmsg$unix(r1, &(0x7f0000577000-0x70)=[{&(0x7f0000627000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000022a000)=[{&(0x7f00001a8000)="4543fc16104cbe50008b3e0e9e8c4641628e7da5c944e793fa5ceecfb4ba062523f432ab317dec288bcc190e54044e7dc5208da34eeaea409e1c24d5febc8183af5d23403ff107ff40180c0ac11667c5d986fadde2a5d60de1e98ce7e8968a7cbb42c9a9bd7c54c620f4c770aa9da589b9eb381c1daff9fceed8ce98b8efd10b90eaec2fe5c7d03b512f02212060907d0fb80cb92b9a8ca30dde22221e8c4c5a69921aff35b79725af277c995388c83d728f43bea82fcad33a48d3fff4bded575eebac440b855524788f784a100247901f83f0492d6ff27fcddd039aca5bfb77379ca6a4a1cce2eb2fbb", 0xea}, {&(0x7f000053e000-0xf9)="241b8cd42ef4d533ccdcb4a0bad6ef3337fa6aed4a594aead13243778902468587dbc7a5ec35979d7b2a55311ce271b220c401ceb57eeb7763b15defd73ca300073cbd62008323b25d858a58abeaf3f8e734ef5c28efe6c6565c8b9d45f0fddcf30a73ea75dff993ae646b4c44021d545774c1c45c2c3fb2900aab6632c3ebd7ab937089fcf9a8cd72eef0dbffaf72766ba92eb36327e990a3aa9242257658ef6723dde2912788833afb9559d7ba4a064bbd3584a4ab5b0e1abe9bd18b278a3cadc77c135813b547c4a220fcdb35a1d451a5cb5a8d34646bf8467ad631d41391699fe3ecda1e3a823b1870e95e198b6067cc24baecaadebcc4", 0xf9}, {&(0x7f0000b2b000-0xd8)="be2233ecd265f8d10711544d08617bf6a53de9a3fa4d33684670a935f445dad020eabd37f0d49a482f6f26ad5b5c89e4412723b90b4fa9f5b343f58471d66bf97ebeac4260f2839139106103dcef0ad314561528ef157f4539af7faf1e1f7c21ab673b85c20d4ffe45a502920463fdcbe721370789fac29d4a933aa379ebd1495eb6e5f2678ea114d2acedf87a1bedca11fa9fc51cbb7ae6d1583e07ff3004feef3c8b36d2014e112a2ec0cf6840e2f7db9ec4471e22822f88c353089f1bed220fdfd1b81367498168ef034a82ba22b107f8f09125d0d467", 0xd8}, {&(0x7f0000a19000-0xa6)="79da2a8e3ddde7773d2d6059d115138e21a51e21548c13d1a2ee75d46b1b920abeaa087020d8dee6863681caa308cf3579143227b54eeb081d8ff6b739d0e75bea433417cd2c62a37cfd3b81b97c35e803c7287fd56a7cfb59ef6da8ff9ff86b5ed17461aa130338be9b748020f81e3c326670b55a52e601be667d69cc7f41856604f72fe3ea57e4eab21116642069f50fb058a6d228cf1c5839cf77e9791c07aa8253c3e9dc", 0xa6}, {&(0x7f0000b49000)="e86bbf5c5c846923b8b4a8e57918778309dcd0b6beedd14eb802c69fde2c4356e297b3e923fce6242ce75ec1e8146887ba5e14593ebeebe611aebcfd1b15deec2f9f4da238427a84a196153fa6fb12739a6a7d46a5f95c9a687a8e1f79a1da6a5894694019f046d3bdf0410f60cdd10beb133a89", 0x74}, {&(0x7f0000dbd000)="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", 0xff}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f00004de000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000209000-0x40)=[{&(0x7f0000f0d000-0xe0)="6f65a5c67eb90cc60baa84548be72eb6a8c7afb38cc8987b6739cb0d0267db24f7274dd2b7cb9ef7c46840c7960e1ecfae1ab586547594e788acb195a0abf3bcbcff2f5819634b87e498450363fd6c5ffa47173df38e35d56fc97db1a19e2fccffb0240e0e3581b38887b2dc368141690beeaf708059be5658d230a8951db035765f4c538a802cea3928c5c30717977590c6909c684c1a6591f51df558c86b32de810327d1cd8c02f8f52e40e46ff6c6e06375364a790b4de78fa5a3e435c66b9478e9c9ffe1593bdeb5da91844e05e7a355bbb1141fef9ecfcbfcb2dc3ccb45", 0xe0}, {&(0x7f0000dc2000)}, {&(0x7f0000bf4000)="b02540e86a252c58b96851dba38912b6f0efad93dc6da9c180451a75b548ce181cc8ac1823e9e9465d94f9b3c21d1e1fbf092dd4b00561172d1ae8111d41a323a26ca8f5143dfb0bc2f9daffc496742cdad19805e0bb5cb4be71b0ee0db21d1a5a93f84981b1c6d5fd97ec8d1b34d9ab78f7f42c15bd42bb059a8df239c46254e64dba2c8b948a0736c8cc899b7e09ae6ce58a3cfd3db61133c4f3f433835749929330a6f4afa0d2b88b2d43669983f3faedfeac65196b32c9202ced2b09c7d4c93a85e73e2062d7050858d9341baf7a984ab2bcf77b7952f947e370d4", 0xdd}, {&(0x7f0000627000-0xba)="dbb2573def66be2b7e0d8181c3d3ecc7795bc2e56b20c9bb4b6752f8a48498a71755199dc97c55156a082c110ca7de68554bb7cf47d647ae1611095df42b75b101d2b9bd90975c29c4b6dc5e615ec0a7e798b01c496150824a4d2c6a1d8a3445743e8ca401c09c6323ed5c175a157b66dae7fd410f059bb588fc8ac0294f802fef1ac8908ce5d118111bd1f62e98243a7367ae2678458f095df737a0896492a7ae9cf3c470ce849e16f52c05d264bcc271b153d96641d2d4bf91", 0xba}], 0x4, &(0x7f0000921000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x58, 0x4000800}], 0x2, 0x90) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00001ba000-0x4)=0x2, 0x4) getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r3, 0x5, 0x800000000000001) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00008a8000-0x48)={{0xffffffffffffffff, 0x2, 0x2, 0x3, 0x50b8}, 0x9, 0x2}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/rtc\x00', 0x14800, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fc4000-0x8)='./file0\x00', &(0x7f000029e000)='./file0\x00') ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/05 06:50:04 executing program 3: mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xad, []}) ioctl(r0, 0x8936, &(0x7f0000000000)) bind$netrom(r0, &(0x7f0000bf4000)=@full={{0x3, {"7735ad8cdbf3a3"}, 0x63}, [{"47c6f2a6b3cac1"}, {"7d8e4291819faa"}, {"402517e6521922"}, {"0a3476e793ae46"}, {"8b2d9dd607fa17"}, {"259dd6da4e083e"}, {"08496b2b8d2565"}, {"9449e4eea38f8c"}]}, 0x48) 2018/02/05 06:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000104000-0xc)='/dev/rfkill\x00', 0x14000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f01000)=""/67) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8912, &(0x7f00008e4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3f) [ 70.108805] binder: 9180:9186 ioctl c0306201 20007fd0 returned -14 [ 70.111516] binder: 9180:9202 ioctl c018620b 20bc6fe8 returned -14 [ 70.113028] binder: 9180:9200 ioctl c0306201 20a59832 returned -14 [ 70.124726] binder: 9180:9199 ioctl c0306201 20a59832 returned -14 2018/02/05 06:50:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000979000-0x8)) r0 = socket(0x8000c, 0x800001, 0xc) unshare(0x400) sendto$ipx(r0, &(0x7f00007a5000), 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11"}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000129000-0x4)) bind$inet(r0, &(0x7f0000fa6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00007c3000-0x4), 0x80800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00007f1000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) pause() 2018/02/05 06:50:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000250000+0x2e8)=""/97) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) getsockname(0xffffffffffffffff, &(0x7f0000433000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000e7c000-0x4)=0x10) recvfrom(r0, &(0x7f0000d6a000-0x97)=""/151, 0x97, 0x2, &(0x7f000089c000)=@rc={0x1f, {0x2, 0x5, 0x5, 0x80, 0x4, 0xfffffffffffffff9}, 0x2}, 0x9) lstat(&(0x7f0000f15000-0x8)='./file0\x00', &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004f5000-0x2)='./file0\x00', &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000044c000)='./file0\x00', r2, r3) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00005a9000), &(0x7f0000553000)=0x4) r1 = mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)) mq_timedsend(r1, &(0x7f00005dd000)="81ecf31d8d0ce6854ee24ca3da476ab0b064d471ddc972e84d691c71cd06d0f6df42548cbab0b9bfe393604aa15466a0470be390fb72652c4352e941f7aee8a21a894492135623e32524c9a9ebe17a5b7456739e41c3dc6211c3b6dcdff57b315ebefada7a1006b6ab54797a282693c6dff16cf013122ace84a89aaead2bd926632606a0fbdf1142ba9225b8a5ae7f4dc7b51c9ae34a1a4877d0e58b7f82254188a51981431f863397e366914b2380b51ec7327dfcdd181d588d46d8138c930fbabf8466fcd4af6d06525d682f3021", 0xcf, 0x0, &(0x7f0000d80000)={0x77359400}) mq_timedsend(r1, &(0x7f00006a9000-0xfd)="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", 0xfd, 0x0, &(0x7f0000d02000)) 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000c97000)=[{r0}], 0x1, 0xe092) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/05 06:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) writev(r0, &(0x7f0000a72000)=[{&(0x7f0000e11000-0x9f)="eef6974671645ae6fd6c11b7499c3f73172828ccc784d93695d0e96883f1e4cb9e426ec23777cf8535e2cec977a66926c140fa3bf242b229b9fe5a94fb308efd029c037d5f5834635295ffba7b849cf5c8e9bf4f5c88d5cee9e5b7b63c835e8953b426425cfa0d86128abf79c85f091dbbd45772dbd0c773b21a2a36a9d7b84b91ac7482d0694645ec249b9271462a541002f824a74a1213d0b701fa923834", 0x9f}, {&(0x7f0000bdd000)="f47dff0eb69861df459508c4c2a1583720f0678e9b42e3e26f03a114223dacd362bc7ef1527ce27fbc2c2f3715d52235d482afb10b41e89a41e4cf527d68eb4f29be4c52ffaf7d2509021baf3455d5273c0e", 0x52}, {&(0x7f000034f000)="6503796a53ee615889e1a333c05311e8dec566f970e55fc2d700c12232d4762adb7686f01460ba044548d8a38843eb4ba0c7e196d465d804785b20af72aa6b26b553caf661b3d74693d18eadb25628e118461bee05074291787a23326e0179a1566ef6f958ecdf351403ddabf69455279322", 0x72}, {&(0x7f0000d13000)="f398329a9ceb770915a93ed98a490000f4db25dd19c747b10203b2fdb4d39a1a9468ea926fa8b6a2aa97bfcb6cd20bb506ccb56f419f9a871bff4aa0106b84a21e9649efeb4858bc07cd2df581e56e0f326d8d7e0aa4835746107018a01c09bb441b2dcbf3ed522b7772298a38480928c320d3780c137273999fabb2e2db0d4fcfb12e054880aae4542a8f7df9e834afe37af6d64088dce5ed6e657ccb04953e55afb4daf80c9bb05d60647ba2dfdfd6ee4a88b8ca8058c6b9075da7462c0819d3752d39cb0e679a83058cf63e3e2f1837520912956d547d7c1872f643b6fe5374d9a8dbd14cf5feac5e62e60ae5", 0xee}, {&(0x7f00008ce000-0xd2)="60209e80b9c23d96e20e2180b9a7b9ed3a737be0fcd81978ed82c4a21c256b67b8cf7fba4081bb13649acb433cf3378d4f961721dbac3391b00051d71779ec9c4de405a7711e2f33b49455915a118ea28359275650c49e5ed3f3c592c6ff18a3d0027607d18467d74ab0553ce1eb0334003025cfba011ec9bcaa4c918b8cae6172b81888e59cbe9c7e9b3a402ecf0d32e748c4156d05d2d39e0c217809a2c32e2e14fe190cc49abf9841bb8a8ce7046a5e65dbcabfc85c710690ee414211b76c32cc4a897e30198d94b3b7b5010cc3cd3769", 0xd2}, {&(0x7f0000782000-0xeb)="2df9c495f369fc337a8ccbbde4bf8c07a8a67294053f736002cd097dc6e38092dc4a321757dc567cdc9b245ddddc71c55b57ef445f24b4b7f493f415aa9538c486f76fdc85fef09191c3b6672c9ca0fa0fc2e79ca794808b162b79ebe0f6d58609c64da289d0c4c53a01ed4003f4f34f7fb50793688ff40fcfbce67e49c78d262d0d8035c66f156b4d7aed7c7ee3e682df074cb3865e32b340bc79801c7bc3416294b15631bc11e04ec778d7d1bdb41b7e8f446725f47741d11a6ebb337d5c8a0850a6ef46fa857d7486e24c316c4f72e40a90c4979febb31a766cba21daf190407dafcbbdf974827502e9", 0xeb}, {&(0x7f0000b5e000)="239aa9865d3f825f1f1f7601f05aa3c5dcbc", 0x12}, {&(0x7f00004d2000-0x3c)="da4bdc495ce10cadce08061464a597017cfa36b0120e4f090091db22787f354aa08aa9ee6a3448fc5ee0df706c07913175e837d5bb3e40ed673b36c6", 0x3c}, {&(0x7f0000f3a000)="ebbbcfb2f3e00bb30088affb2c295d9f2a51ea312996394df2ffd3f99d9221847ff768f969cccabfc5a11663799f9787f7ebed6156da59645355475e62542f6e3d9f41875d6f354f8e39dd805d4fdec95aea55975cd404a3aa68d9f1c6eb82c076ba01d88e28db2dd7ee4a684a607766e95484054e", 0x75}, {&(0x7f0000117000)="e01191c525d7c2dfd963b1111e5ee20101d49c08d69bdd3210d0ca2365a99c57c3b043bcb5907d3e3f88b23c4096ba91b7c02e75b39bd2a335309af51f5fb4253534bfb23a78a70412bf8cd83e001ceaaf8654c7849e60494e2eb5", 0x5b}], 0xa) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) 2018/02/05 06:50:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x800) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 06:50:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000002000-0x85)="b93df1c461d574f1bec5faedf2afb40f3d1d09d82c2c52524461c30c5d59999f6f3517d1213e2ef23e9a660f533afd9f83f71865c1ae89d7cfb09540dcd499a6c96e991e123add136456a2b10ba5a461712e342ce5e69fe0265863fcb136c12dbaab0e00deb955499eb26102c8658517364cea0f2b05a52f7169f367cc6698710da62a628c", 0x85) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) add_key$user(&(0x7f0000013000-0x5)='user\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xfffffffffffffff9) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) ioctl$KDDELIO(r0, 0x4b35, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/status\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f000053f000)='system_u:object_r:tetex_data_t:s0\x00', 0x22) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = request_key(&(0x7f0000d15000)='rxrpc_s\x00', &(0x7f0000174000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000371000-0x2)='-\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000990000)='keyring\x00', &(0x7f0000730000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000b5a000-0xba)="83b212260756aac7521772f407f0a9a1f08010f1fa37a104ffbc7bab6aea51435d62e93a6ce8cfb827f2637394c64988f5a2730a65bfcbcba0abc1d11a63138977e6600bfb9a15bbe49f507011f141a4c9d8c489abc465d5c92037abeeedc170f12add9b6fe8df727426fc79ea16379fb9458d8d672173826259b3b858486003d9a056978da11a3ed74f6b01016571f612cca6d2951a0c402ee85f31cdfb91e0b7e4ea08a9b6d8cc5c74b96239ada67e2c6f69391037d27385e2", 0xba, r2) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_extract_tcp_res(&(0x7f0000850000), 0x0, 0x0) 2018/02/05 06:50:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000823000)='/proc/self/net/pfkey\x00', 0x80480, 0x0) read$eventfd(r0, &(0x7f0000d1a000-0x8), 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b7d000)=0x3, 0x4) 2018/02/05 06:50:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000950000-0x60), &(0x7f0000c83000)=0x60) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000059b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d24000-0x6)={0x0, 0x6}, &(0x7f0000875000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004d2000)={r2, 0x7fffffff}, &(0x7f00001cb000)=0x8) fcntl$setlease(r0, 0x400, 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a62000-0xb)={0x0, 0x3787, 0x3, 0x1}, &(0x7f000069b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003c3000-0x10)={0x3, 0x8, 0x100, 0xb, r3}, 0x10) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/create\x00', 0x2, 0x0) getsockname$inet(r5, &(0x7f0000001000-0x10)={0x0, 0x0, @empty}, &(0x7f0000904000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cd2000)={0x1, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x12, 0x2, 0x8, 0x10001, 0x7, 0x0, 0x8, 0x91, 0x5}) r6 = socket$inet(0x2, 0x1, 0x200) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffd86}) dup(r6) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f0000865000)=""/170, &(0x7f0000c5d000)=0xaa) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002c6000)={0x8, &(0x7f0000964000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000caf000-0x40)={r7, 0x5, &(0x7f00009dd000-0x14)=[0xfffffffffffffff8, 0x2, 0x0, 0x57bc, 0x4], &(0x7f0000914000)=[0xd5], 0x42, 0x1, 0x6, &(0x7f00001c5000)=[0x0], &(0x7f0000ce3000-0x18)=[0xfffffffffffffff8, 0xffffffffffffffc1, 0x8000, 0x2, 0x1ff, 0x4]}) bind$inet(r6, &(0x7f0000105000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00009f5000-0xa)='lp\x00', 0x3) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) fchmodat(r0, &(0x7f0000ce8000-0x8)='./file0\x00', 0x40) 2018/02/05 06:50:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r1 = getpgrp(0x0) syz_open_dev$tun(&(0x7f00000d5000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) r2 = syz_open_procfs(r1, &(0x7f0000d37000)='autogroup\x00') sendfile(r2, r0, &(0x7f0000b82000), 0x40000100) sendfile(r0, r2, &(0x7f00008a5000), 0x8) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000800, 0x40000000008) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e63000-0x18)={0x0, 0x2b, 0x0, 0x100000000, 0x80000000}, &(0x7f0000939000-0x4)=0x18) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e63000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e64000-0x4), &(0x7f00001d8000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) [ 70.219537] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25713 sclass=netlink_route_socket pig=9240 comm=syz-executor5 [ 70.235702] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. [ 70.241608] syz-executor3 (9239) used greatest stack depth: 22000 bytes left 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x96, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000000000)=0x58, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x40}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0xe917, 0x8001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) ioctl$TIOCSBRK(r0, 0x5427) fallocate(r2, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000)='/', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/02/05 06:50:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000011, &(0x7f0000d0a000-0x80)="ff55d36c", 0x4) syz_open_dev$sg(&(0x7f00005e4000)='/dev/sg#\x00', 0x2, 0x490240) r1 = syz_open_procfs(0x0, &(0x7f0000774000)='net/dev_mcast\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001dd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r2, &(0x7f0000f09000-0x38)={&(0x7f00006c7000)=@ax25={0x3, {"68a35164b89287"}, 0x7fffffff}, 0x10, &(0x7f00001fc000)=[{&(0x7f000053f000-0x80)="2465057b77afdea5e1f8b71f61347e5d22c3550fe2c771a430696d5074555097c891e92dfc358f14d405674ef7a90e762ca3ae4189f5d05119bb4a3a011fdb5367b064ba1f4b17ac03625c43e30a711cecd172567309048c4d2a98cec43861bbb44a1202362ab1b8326666a838d2c5e8b376cbf4677ec55827507c7f9ea4c03d", 0x80}, {&(0x7f000024e000-0xf3)="4f03f50caaa2b2cb808bf114451ca6802b18ad7beae89a9c42817168877283254cba43e48b8c1e37925bac40f822ac62f1fe4f7a2c76ba41a00c923636f433bae1695907665b262896901d764901996ee7c0c4e8d2a0567337ee7fbd0bf55ae4c4d8f9a5437a6d4b56c0fe765d22c76bf08aa32fdb8be126bb43748a0b3751df84a1c8f65b94913430b9ec72470e5337c4afaba389fe8658ff69fb3f018cfd1ec1aacbcd8ce5c734f6c2e3838e9745983f49e27f572df77b542a8209b5757f6822e2b39d6f0a22c4d21ae744b4fd96e5a248b4af749a3cc9fe10de753e0fe7d75df6df8980648f2f60f9d1f726cc689ba7a52b", 0xf3}], 0x2, &(0x7f0000fa3000)=[{0x78, 0x111, 0x6, "62f61109368a3ca43cb48a022d2fe39d97071d9e6deb48b9035c606295c05351a862b80b2c9b782d1ac3546d600f8490970db2d524d15e1a63e8905168940c4f96dc23f3b3a30470bee264fad3cb41961c9f180acc099f15b2836669276ac2a6927a5e"}, {0x90, 0x114, 0x80000000, "c77d4e8688bba4e10b855e46c488c2ea8987632f9a5a6f1618625f77618e4a7f1a32e961d55d2dff628e614ab3e3dd65017e3e1aeed69ba97d62808dba56047a7462ecc6a1f5da7cccaab4dcc930f5d05b19f5969bcdb8e315905059f238159377e7520ca144f77fecc02cac758b83416bcfd6cfba2621d33485"}, {0xd8, 0x88, 0x380, "288aba252302f8af7cab920c1d27581c358d89aa46ae6a9fef25bff06581d16471e6eef6c487cb3705908b2780a1793a8a3f5e9f2c0c61edafbf592215e0c474bf76ad7b6345740d9fc6752cc96ad39a889a9c5381e2ade879b8118bed3b9d6150b9462958b23168efdf76e349e71fa4fce04fbbbb32ae7f17a355aa402ebddff79ceb51353592607cfb05539c8619e468e4d92d31c038c3d73c17ff41a4cfa6eca64c0d951a59cbe752e5765811f8657ba4486427cf3173a8c537a2d4b151dd5659b472bc6452"}, {0xf0, 0x0, 0xd52, "ef7120cc54d425abe7fb1b51de4242ee4de230dd94000bee0c78873d5b3069c7fa136371253626cb6a552ece242260d5c082409803465bec32a129b0a2aaac19526bbc414191fc03bf04997c839f3f43ff2aaed04d528d95ca122954ec4bb69beb8daa2a14ebb504266349a08918ff7d6d86036a58cc3840bdb24541bd45b79d7ae3ffed1a385dedf3766e73bc76f25754edceb8185d2e1c7381ff45d3ec8d5e83dee3b45f97d37c0dea66858d90449953181c9444406af5fd0cf839e97b70ca061489a2f36f018c9d614e5b3db5c6fe3c16c211a057e48cae"}], 0x2d0, 0x44040}, 0xa35892715af1e1a2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e35000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000085c000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000c4f000-0x28)={&(0x7f0000785000/0x2000)=nil, 0x80, 0x7, 0x2, &(0x7f0000b0e000/0x2000)=nil, 0x2}) 2018/02/05 06:50:04 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000014000)={0x0, 0xfffffffffffffffa}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000015000-0xc7)={r2, 0x1f, 0xbf, "486dc07c5ea154dc9ee96cb03337cf2974d164b786ee4ee5293aadd3842866082071569195f4b367827c38b6b92fbeff738bedcfd09e6cfa055122912e46b55716dee59361b637385cf94ef1306019fca0b62c259219216a6539d90f57606a9565cc8616b2fb61b81ebea0acd1bf9b4eccaf193fe402b2764a05142e7b51b83a3fb8e930a2238e854bf499d14be62443b737d2eb181639f3cba3a2bb4c7eadd5eb3bc99226b1287fffd932c4d08e277ae9933ded75d33a0944baf7c3e7242f"}, 0xc7) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000012000)) 2018/02/05 06:50:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6), 0x0) fcntl$setstatus(r0, 0x4, 0x42000) 2018/02/05 06:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ae3000)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x227e, 0xfffffffffffff000) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000667000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0xcce0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') mknodat(r0, &(0x7f0000637000)='./file0\x00', 0x8102, 0x80000000) [ 70.296383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25713 sclass=netlink_route_socket pig=9240 comm=syz-executor5 2018/02/05 06:50:04 executing program 0: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000002a000-0x20)={0x5, 0x8, 0xff, 0xfc, 0x2, 0x400}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f000000a000)}) 2018/02/05 06:50:04 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x3, 0x20000000, 0xffffffff, 0x8000, 0x57, 0x80000000, 0x5, 0x1f, 0x9, 0x6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x190)={0x100000001, {{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x0, 0x2, [{{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x1000}}, {{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x8}}]}, 0x247) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x3, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, 0xffffffca) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x8000, 0x7, 0x100000000, 0x9, 0xffff}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000004000-0x4)=0xffffff46) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) fgetxattr(r0, &(0x7f00009d1000-0xeb)=@random={"757365722e00de2da854ed37ffeeee3cb07ca4b98d5e9ec5a47819e7d64a9dd71bfdf32275e35e7e0d94e47570fd9f563251b3bd0e203c8854a46daa9c7a620a2e31b849db9ce36ba8304acc116c9ac6aca8aef44cdd7dc71007a67ecce9e362d1c8f8e9bf9e3e4fe466914c477e63d50255c8db679d7fba19c9663a9c1df8fe90ea344c4a2f03012bd776c4f36e38d792b4a005a5f88cb4f2eeedc913f81b9b84e08f6a51f56d5c2c4339b3afdfabdce0c18dd2b93a4b284b6a6a3b7735cb03ba81dbcea391b76903753db03141e46e4ba7b65df8a94739965f5d6116c470ffbb776713b3bb", 'ppp0\x00'}, &(0x7f0000f15000-0xf2)=""/242, 0xf2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x3}, &(0x7f0000006000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0xfd3, 0xfffffffffffffffd, 0x0, 0xd83, 0xfffffffffffffff7, 0x5, 0x0, 0x3}, &(0x7f0000005000-0x4)=0x20) 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4), 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}, 0x1c) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000e02000)) 2018/02/05 06:50:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000ea8000-0x9)={&(0x7f0000375000/0x4000)=nil, 0x81, &(0x7f0000b70000/0x4000)=nil}, 0x18) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f00009af000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb7000-0x18)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000128000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00006cc000-0x4)=0xe8) stat(&(0x7f0000576000)='./file0\x00', &(0x7f00004ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000edc000-0x8)='./file0\x00', 0x8000, r1, r2, 0x8000, 0x1018819) 2018/02/05 06:50:04 executing program 5: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000852000-0x8)) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/05 06:50:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f000044a000-0xbb), 0x0) iopl(0x6) 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000df8000-0x8)='./file0\x00', 0xfffffffffffffff9, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000539000-0x4)) 2018/02/05 06:50:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x200000000000000, 0x1) sendmsg$unix(r0, &(0x7f0000e6d000-0x38)={&(0x7f0000a11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000706000)=[{&(0x7f00001cb000-0x44)="c7474e8a38a5098443046acda0c3554e3d969c7dbabed8f8421e8a1e7756ce2e35ed3712ed15f8569f663466b4d094581ce7e6e1ca74e8d6b46e4c6b3876c7970335ae55", 0x44}, {&(0x7f0000f87000-0x70)="c15d4d849f45df7ff8b818123577920c6a4800dcc17cdbae69c6ca6a0b1bce8ba94a009d9e03586ea73e1d1f81f55363b6bada83220aa91abaef23fafdaf63a010cceee4c6607a094404998d0aded06df96029eb2e4b899742bae52e550834e8e4d8521a801fc3ab8a5968707ae979c7", 0x70}], 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAW(r1, 0x5407, &(0x7f000022e000)={0x9, 0x40, 0x23, 0x401, 0x8, 0x5, 0x2, 0x5, 0xaacc, 0x10001}) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f000015e000-0x94)="260000002a00ff000343007f0040ff03ffe803ff0100000000f820000080000000000096fe88", 0x26) socketpair$inet6(0xa, 0x9, 0x168, &(0x7f0000562000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000970000)=0x4c2, 0x4) 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000849000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b90000)=0x100, 0x4) pipe(&(0x7f00007ee000)) writev(r0, &(0x7f0000011000)=[{&(0x7f000000b000-0x1000)="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", 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c0f000)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0xdeb, 0x3, 0x7618a931}}) 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc8000)={0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00007df000-0x22)="c7b889d710a0757e98aed6db7300abb35dde13e646be3edfe19a594b0f03a0dda4b2", 0x22) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fc9000)=0x14) ptrace$cont(0x18, r3, 0x0, 0x3) bind$nfc_llcp(r0, &(0x7f00000a2000)={0x27, 0x5, 0x6, 0x3, 0x6, 0x9, "96b63623049d95ee352e1e6df42ec7c60e54088e8b933e944ac75ceb65fd92ed83dba56faef7f7d62b8ea415319aace055f720047257f8c872acf329d03c3f", 0x1}, 0x60) [ 70.411945] binder_alloc: 9309: binder_alloc_buf, no vma [ 70.427313] binder: 9309:9311 transaction failed 29189/-3, size 40-8 line 3127 [ 70.430446] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 06:50:04 executing program 2: r0 = socket(0x3, 0x80000, 0x80000001) mmap(&(0x7f000051b000/0x2000)=nil, 0x2000, 0x20002, 0x8000000000032, r0, 0x1000000) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1ada, 0x3f, &(0x7f0000001000-0xfb)="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", 0xfb) ioctl$KDDISABIO(r2, 0x4b37) write(r1, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000007000), 0x4) 2018/02/05 06:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000173000)={@generic="d9d048f4f1ab2ea6b5285d0e107739d1", @ifru_names=@common='gretap0\x00'}) 2018/02/05 06:50:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000091d000)={{0x0, 0xd0c837cabd032c43, 0x9, 0x0, 0x3}, 0x4, 0x49d7, 'id1\x00', 'timer1\x00', 0x0, 0x1000, 0x3f, 0x8, 0x7}) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000085000-0xd)='dns_resolver\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a}, &(0x7f0000c7c000-0x3d)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d3c000-0x7)='/selinux/checkreqprot\x00', 0x40, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0xffffffffffffffff) 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000-0x1000)=""/4096) [ 70.430453] binder: 9307:9319 ioctl 40046207 0 returned -16 [ 70.431400] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 70.466795] binder_alloc: 9309: binder_alloc_buf, no vma 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008e7000)='net/rt6_stats\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00003f4000-0x4)=r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) write$selinux_access(r2, &(0x7f00009f2000)={"73797374656d5fba3a6f0300000080000000000465760000000000000000657865635f743a733019", 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x38}, 0x362) socketpair(0x0, 0x0, 0x0, &(0x7f00001cc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000af000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x7f, 0x1, 0x80, 0xc2ab, 0x8}, &(0x7f0000c4a000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007d5000)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}}, 0x5, 0x8, 0x80, 0x296, 0x7}, &(0x7f0000836000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000173000)={0x0, 0x0, &(0x7f0000f7d000)=[]}, &(0x7f0000cbe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000443000-0x8)={0x0, 0x6}, &(0x7f0000b55000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00004b1000)={0x0, 0x7f}, &(0x7f000007c000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000ee000-0x8)={0x0, 0xffff, 0x8}, &(0x7f0000257000)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000c23000-0xe0)=[{&(0x7f00001e0000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10, &(0x7f0000229000)=[{&(0x7f0000a6e000-0xf2)="ed3f42fa159c9dd691f7a84cad57f03ae43cc8ef39ff9b62e9b502b16e6c4d75308ac2a8ac32370357c996f816b3f3c8c16c2edfc26fabdde176a958c9e38624ee82da93ee7581a8144e196d18a69bb203e2ffe4801152a6b82f30465174eb0a7e7db88856903a2c7d2674f324e71469d98e31d4d1e7d5e6863d7548cd71dfdf1b9acd69549d4c82e138eaf214a2687caf38be2bb302c63fdaa46d0cb8e7e568d81d4c2b50b17050381d2df089105c2ede3b125d484c0eacd504b760435fd93baf13b2f0bdc7d9743c25d00303f005bd4f75592de96a31116be807ba7783916890da064fdcd856aef972cc6287608dca2a9e", 0xf2}, {&(0x7f0000a07000)}, {&(0x7f0000142000)="37aeeb3d3d30c7517da35235137c47b248a0a0c31bb6fbc150fab5a4deef0aec36d2d43d87d7f3d9dd3f14393bb0e7fd81cbb8550de287647ae95e3528112a4854592463ad166383aaf4a3244145a251bd228be0665f342d5a7eacd8470eaed00e9c9425b40efc57ac83fe0e2f3c2b3c5044eaadf87ad933b9c388793370a73c544ee77e7d7dbe1a5743cb2ee1c3e1a9", 0x90}, {&(0x7f0000fd7000)="189137538eb648668a7d4da6fbdbf3e7c79c0dd055549168f66151975dc63a4f5094747c543e564630fab075935d0a20f5be9bbddeb07aa6099eda8ff151aeea065644803ab5a35eda1a41f34f58a7f5b0ae8c2ac18bb6d613df24e0f059ab822009f6ec6f3e540da89096d1d3aec01fb4df0dba8dd1e01e20283854e463490e812e961ff47d5f61d8f360ed8b5f21cc30f0ed28c5aa7753efd48053409be3b7832d4c755d57e2b8f44586468e4ff4416a2a629ab84ed76018a447ce", 0xbc}, {&(0x7f0000e8b000)="72401e552f0ecb7f0faa43aa61cedb7bfcd103eb765424f5669f0af2d85c14ed0e97ba953801bf", 0x27}, {&(0x7f00003ce000)="cead56a4ad1137118d1f714a239a0415bb155e40ed6af839ba7487aba767ce13ec0f17ab8e12e068ddcfb57e3119ffaadedbd867d8eeb4898485d8ba6a4d5b16da7ec3a6e1cfa1f97ab34a6b180f194e218fdff2dc9381431b26c3747a7ebaab8c1f183ea3a2c66273a095727d82bda28817d2a9b374cb0565f9c38ffac58cb8", 0x80}], 0x6, 0x0, 0x0, 0x40040}, {&(0x7f00005a9000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000f71000-0x70)=[{&(0x7f0000ccd000)="909189416180017403f7153acb48080b5b194d6265c9f81e3d01b94fb69b21ff94adb232cb7366e9e41ba132935b84fb6fcf24443f54d251712cc519abde3f0f592859eebaa8dcf6baac00756a79f0e4718b428b1331574be36e7c84d73c4cccb89054442fe29d71de2f603308c7ebd6cfcf74b1a79b29446ad6dc8fde0927fa9546b5309b9378f42978682cc1c4975f9b5efbba29fc648959f4526f4cd8e8918d4125de644e3fb593cf92ead4bf8572b297b4c103f6bb9246c4", 0xba}, {&(0x7f0000e3e000-0x9a)="932a72ae24f2a76c5d00cd9f0d9e0c34d74d72fde9a41e9fe8ef304938a976f7307caad92b13bf237e99966fdf6eb683ca2096ceef25e1922253f35cf66b474dce857bd39c3f472d8022ba2fb5dc02becb6a0a3892df3c10f3c5b2e21c900fc942c0ff77287da6bd4877e4f76afd42c5e38b4b84c511ef5456428f9ec23c8a48f439c3ddccd4d626a6ff324c79f8b999cce13a477a16f2fdc059", 0x9a}, {&(0x7f0000630000)="e461d0ec1b7e741fe3aa053bad74c465127730e44318af36de0dc2e7e361553c482eb18769f62ee2b8935f1746b940a3e0486da7cdd5e362e6b66e1c909f02e2ed8eaa2a7acad4400feb28cfce6c1ddcd407e2651a440458318eefe480f86c791babb35752697ca93c61f41a78a6ad11ab2049e4f9478cab8119162bdffa08056d91c2f9a8900becb3d5ff48f4c6bb575f0e4c60575c2cbe", 0x98}, {&(0x7f0000259000-0xd6)="b75d6a0d4fa56e895a723da8fdd1b703d73ae9474939c53eb44f607ca2b2992292708402e791ceac0d5df7bc80e5ca21bf33d52bb66194eaa5006460d08eb7a01d710eca49840e13c0d67c0d63e8657193b6d16c81a4097385c19bd5b5bf51b47ae673295e6b7ba9fb186701b86f3e86cbac0cf4feae3352e476925de56454f14996c3f9bf2962afb77e981af9aff57b3fe650ac1852f6c7bdc87f54e45879c324f850fd09a25b6176b1d91c92b7e487098fe65378d1353dac221f247d68aca70ab9ea95645b2695fde2763761ee23ec47e34348ea20", 0xd6}, {&(0x7f0000504000-0x13)="123d83f981cea8a7f2d57a808cc081d5fa8143", 0x13}, {&(0x7f00006b9000)="8d7c23a5f59446a8286f94cdae4de4a0332ac4a69ce2529def6043953dcf1ca5036672801504846dd1ca53dd72ce13baf85db8e521ac614a41bf372ec647d174e47b72caac46e6ecc91d7397b76452d68f8ca7a9c97efdf63f6d2656a13b2e61187333f552f9cf01c0ded0b9e18456e8554148bab241be90e4752db739b2de3497fe5be60b0c2db39b8bce9694efccf376d7b0f8a1bf0942dcce52330e794e4444ef749f0cd5daa99871310587da896ff51eca9de46e7f8631d2727cbec53237501d7254737232204d398988", 0xcc}, {&(0x7f0000337000)="edb4b1cc05ca2ab815216b6fcb62c5499f3e4433c184fa48d28541842c71fa72895a2dd04b54732a843d3925aef11599a34f63eea637441711e2ef867ef64bf60847f8e604806e77f6dbb2a98355c6064e6fc9ffce7042817058af0f587bcffd55d0ef2951", 0x65}], 0x7, &(0x7f0000ce5000)=[@sndinfo={0x20, 0x84, 0x2, {0x1b4f, 0x8, 0x1, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x1f, 0x7f, 0x9a, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x7865, 0x100000001, r6}}], 0x90, 0x40}, {&(0x7f000053f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000e1b000)=[{&(0x7f000048d000)="013d0a39ef289e1b72d6d9f6c88033b469170a82e81b1f01959c", 0x1a}, {&(0x7f000066a000-0x9b)="4b513f362f5f666db73cf258439b34fc4363b03d64a4fb81ca3faa9710c4d61e7d65c6679d47bb64c54ba8d400661092320113fd084556c98a927cd3b8a5c9fb8e85b6bb35cbd3a7ab6253dc548e3a4221e3aab668c86b0ca227dab5e3c5ee667916457c7a25306235cee50eb07deb740eb7ffc4b45630f0530266be9634ba2f0946305af8cf051fd38dff703adb46864d0244ea1af9a1e0c3e76c", 0x9b}], 0x2}, {&(0x7f000088f000)=@in6={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}, 0x1c, &(0x7f0000efc000-0x20)=[{&(0x7f000022d000)="4d6bc7fdd1dd6d317eaecf7b9b986392b7f753a521c998451ba03ae2bbd72b922caa617e5e6a67fbbc5907b1e44f8e746f2a8628b226bde51dfd5bb534e5816fe2343bfd3c8b7160fe0431502ae07e12c3317831ebae3b696452b6258e2913ae04b08e2838bbefed9bacaa6826826b0cfdabb4599d544bca9e1ff66e588a1806936b803c317b3416d299bef438c48d5326fdb63b2b57bbbbcfac51e30a314b35112ef111dc0d9145c81182b693ab0bb90bf4f047eaa26902bea21e0af7f2c5181cabe91414204219d85dcc1ca30372dd0bcd5ce52aa3933c8b430a7c142c7ffd3c8bd2bd57eb651039bd", 0xea}, {&(0x7f0000846000-0x40)="86b267740fbda3d9c2a33e1dffa6c7bdeb25fba582782fd559c98f12484ab80c7579e56544ea951f46f45001282ae6b47dcb7a065dab099f8ca24a19a485470f", 0x40}], 0x2, &(0x7f000048a000-0xf0)=[@init={0x18, 0x84, 0x0, {0x6, 0x2, 0x9, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8, 0x8, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5fd3, 0x7, 0x2, 0x8, 0x91, 0xdb, 0x8, 0xfffffffffffffffb, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8, 0x100000000, 0x5, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x17e2000, 0x5, 0x6, 0x8001, r10}}], 0xf0, 0x40}], 0x4, 0x4044001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d3f000-0x8c)={0x0, 0x10000000000003, 0x0, 'queue0\x00', 0x401}) r11 = syz_open_dev$mice(&(0x7f0000fd2000-0x10)='/dev/input/mice\x00', 0x0, 0x400) lookup_dcookie(0x3ff, &(0x7f0000a04000-0xdf)=""/223, 0xdf) ioctl$sock_inet_SIOCSIFPFLAGS(r11, 0x8934, &(0x7f0000f12000)={@generic="16ac8ac75ef42457dc261b95293a10e5", @ifru_addrs={0x2, 0x3, @empty}}) ioctl$DRM_IOCTL_SET_VERSION(r11, 0xc0106407, &(0x7f0000ac6000)={0x80, 0x8, 0x5, 0x4a}) [ 70.466813] binder: 9307:9342 transaction failed 29189/-3, size 0-0 line 3127 [ 70.470881] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 70.499851] device eql entered promiscuous mode [ 70.502536] binder: BINDER_SET_CONTEXT_MGR already set [ 70.502546] binder: 9309:9330 ioctl 40046207 0 returned -16 [ 70.508441] binder_alloc: 9309: binder_alloc_buf, no vma [ 70.508459] binder: 9309:9351 transaction failed 29189/-3, size 40-8 line 3127 [ 70.523095] Empty option to dns_resolver key [ 70.533775] Empty option to dns_resolver key 2018/02/05 06:50:04 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000010000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000026000-0xb0)={{0x6, 0x101}, 'port1\x00', 0x6, 0x40008, 0xf1c, 0x3ff, 0x3, 0x200, 0x6, 0x0, 0x4}) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000027000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f6f000)) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x8589) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x0, 0xffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00007c5000)=0x8, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x2) ppoll(&(0x7f0000c8e000-0x30)=[{r1, 0x1005}, {r1, 0xe5391d8381bcf3c}, {r1, 0x9003}, {r1, 0x45}, {r1, 0x1}, {r1, 0x100}], 0x6, &(0x7f0000071000)={0x77359400}, &(0x7f000040f000-0x8)={0x7}, 0x8) r2 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000ef6000)=""/120, 0x78, 0x22, 0x0, 0x0) fadvise64(r2, 0x0, 0xb8b3, 0x4) [ 70.558818] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.597742] binder: BINDER_SET_CONTEXT_MGR already set [ 70.597750] binder: 9307:9319 ioctl 40046207 0 returned -16 [ 70.600080] binder_alloc: 9309: binder_alloc_buf, no vma [ 70.600096] binder: 9307:9319 transaction failed 29189/-3, size 0-0 line 3127 [ 70.602058] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.650582] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.656290] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 06:50:04 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000b1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000b7a000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fec000-0x4)=0x1c, 0x800) setsockopt$sock_int(r0, 0x1, 0x80000000a, &(0x7f00003c3000), 0x4) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x4000000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = add_key$user(&(0x7f000029e000-0x5)='user\x00', &(0x7f0000b0f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cdb000)="d8b69e098b5727613c29a37be358537c897823efe8aea125e46b419c938e17cdc479d4d0cf549b17a1cd299df8b6acb6a2361cf2fcd8f48a46459e182b2e", 0x3e, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000967000-0x6)='logon\x00', &(0x7f0000dd8000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000081b000-0x99)="8e59283d1d9091021bbbf5eac694e1c015cc2508b98fa0b796d7dcd1be8e5534c8bcb312600d715bf5a5a340d919ac065b92b2f82602ab545687ae65c452abbf88e79933b6589bd6177aeae99e9cf66d0acc3b5157c438d7aa1fe39a2302c777e7a466ad145299e5652003d17139e9aa76d89b25c6c9a73c3cb28cf6f549d0a9e07ac52bf8923c3810cdcfb125ccf28ebaec6d0e62217929e5", 0x99, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) r4 = add_key$keyring(&(0x7f000099e000)='keyring\x00', &(0x7f0000ae2000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) fgetxattr(r0, &(0x7f00005de000-0x1c)=@random={'security.', ',posix_acl_access$\x00'}, &(0x7f0000760000)=""/165, 0xa5) keyctl$search(0xa, r2, &(0x7f0000a33000)='rxrpc\x00', &(0x7f0000a97000)={0x73, 0x79, 0x7a, 0x2}, r4) keyctl$reject(0x13, r2, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000065e000-0x8)) clock_gettime(0x7, &(0x7f00007ae000-0x10)) 2018/02/05 06:50:04 executing program 6: clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/rfkill\x00', 0x40000, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c8000-0xb)='/dev/hwrng\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) fdatasync(r1) 2018/02/05 06:50:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00001ea000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xb0)={0x2, 0x17, 0x5, 0x3, 0x16, 0x0, 0x3, 0x3, [@sadb_address={0x5, 0x7, 0x2b, 0x20, 0x0, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x4}}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_lifetime={0x4, 0x3, 0x10000, 0xfea4, 0x86c, 0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x1, 0x9, {0x6, 0x2b, 0x5, 0x1f, 0x0, 0xd2, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_spirange={0x2, 0x10, 0x2, 0x1}]}, 0xb0}, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0xffffffffffffffff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000049a000-0x4)) pread64(r0, &(0x7f000034f000)=""/57, 0x39, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000e2b000-0x4), 0x4) 2018/02/05 06:50:04 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00009cc000-0x4d)="964f479dd6fc6e822febb589db866697fd24fea25cbf7fc1ffa547702e8e8069d05892180c6e2b3d2ae072ef301483031fbbf467a590079311b848affae0f684b99f27beeb2793575ac349826c") socketpair(0x4, 0x80005, 0x100, &(0x7f000090e000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00005af000-0xa)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f00002b8000)=[{0x41f3, 0x80000001, 0x800, 0x4, @time, {0x6, 0x5}, {0x9, 0xfffffffffffffff8}, @queue={0x1, {0x1000, 0x7}}}, {0x300, 0x7, 0xfffffffffffffffa, 0xeb, @time, {0xffffffffffffffff, 0x20}, {0x3, 0x5347f895}, @connect={{0x401, 0x6}, {0x2, 0x10001}}}, {0x5, 0x400, 0xdb4d, 0x0, @tick=0x4, {0xfffffffffffffe01, 0x7}, {0x5, 0x8}, @connect={{0xffffffff00000000, 0xfff}, {0xffff, 0x80}}}, {0x7fff, 0x7, 0x7ff, 0x1, @time, {0x2, 0x1}, {0x1, 0x35014b63}, @connect={{0x0, 0x2}, {0x20, 0x1400000000}}}, {0x0, 0x400, 0x5, 0x7, @tick=0x20, {0xfffffffffffffffb, 0x2}, {0x1}, @addr={0x0, 0x80}}, {0x100000001, 0xbafd, 0x70b448bc, 0x8, @time={0x0, 0x989680}, {0x0, 0x1}, {0x8, 0x5}, @quote={{0x100000000, 0x7fff}, 0x80000000, &(0x7f0000e45000-0x30)={0x80000000, 0xc788, 0x2, 0xffffffff, @tick=0x80, {0x4, 0x81}, {0xffff, 0x85c}, @addr={0x6762, 0x3}}}}], 0x120) r3 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c05, 0x0) 2018/02/05 06:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/autofs\x00', 0x482, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000245000)={0x0, @dev, @multicast1}, &(0x7f0000ee8000-0x4)=0xc) sendto$packet(r1, &(0x7f0000908000-0x9d)="553e7392a013094b8eed680fdc5e276897ccd3df529a285a5797672ddb0e64f76f8e3ce61ab9b08ccbb989eb134a9aec9f6195f313501aa32958b3cae6c437aec60d5a51934e9f52ae336e79ab2d4d2a50cebfab979305d6be2dacd87129cd651eb3deae6cf272cb564dd61a36147ce1e645efea1273492ba542a7e13854972918e32680f6a9af4d68e9ebbea7ecab719b6790890d3e327f68f30be7f1", 0x9d, 0x1, &(0x7f000037a000)={0x11, 0xf8, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000e4a000-0x30)) r3 = socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r4 = accept4$inet6(r3, &(0x7f0000e95000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000074b000-0x3)=0x1c, 0x800) close(r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a12000)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000d4a000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00003ee000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r5}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ff4000)='nv\x00', 0x3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d42000)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000dc5000-0x34)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c85e27b23149", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}]}) 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) rename(&(0x7f0000240000-0x8)='./file0\x00', &(0x7f0000f32000-0x8)='./file0\x00') getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009b9000)=0x0) capset(&(0x7f0000c4a000)={0x19980330, r0}, &(0x7f00005e6000-0x18)={0x1001, 0x0, 0x20, 0x200, 0x21, 0x200}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstat(r1, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r2, 0x0) 2018/02/05 06:50:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000199000-0x4), &(0x7f00004f5000-0x4)=0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000001000-0x44)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x44) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fee000)=""/147, &(0x7f0000721000-0x4)=0x93) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b56000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000657000-0x48)=@full, &(0x7f00006fa000)=0x48) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00006fa000-0xf8)={{0x1, 0x3, 0x8, 0x2}, 0x3, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0xef, 0x401, 0xa82e, 0x7}) 2018/02/05 06:50:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d8000-0x4), 0x1000000) 2018/02/05 06:50:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000044a000)={0x0, 0x2710}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000318000)='/proc/self/net/pfkey\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001}) ppoll(&(0x7f00007a9000-0x28)=[{r0}], 0x1, &(0x7f0000875000-0x10), &(0x7f0000924000-0x8), 0x8) 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x15, &(0x7f00005f2000-0x20)={0x100000001, {0x2}, 0x40000000, 0x5}, &(0x7f000006c000), 0x8, &(0x7f0000d28000)) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c97000-0x4)=0xfffffffffffffffc, 0x4) get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000163000-0xc)={0x0}, &(0x7f00004c1000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000bda000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000028000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000bfe000-0x1a2)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b}) 2018/02/05 06:50:04 executing program 5: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000ca0000)=""/65, 0x41) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001000)=0x7, 0x8) 2018/02/05 06:50:04 executing program 6: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f000000f000-0x8), 0xce143ba3b8b8e9cd) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000458000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/05 06:50:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000076000-0x1000)="7a96343bbca101c64380c298a7c6d6ea3347e0a056a1b696271cfcf3079b9b533a834a8b0db2cf26be88bcf5aa00570f5be85cb72ee9b630e898b64b4a672e732ef0e8714ca7db531d3d010c854c34468e3b1a83921adb84c354cc797aebd2a8341923d081434799bc8ba2402b5aa1dbaa5360dc311d1826dd1efe47ccda0123930d2374cbd8dc162c1c5f2117c63959a1f0172f6c2c92e9b57c3ca34d43a476479687e90f60f37f2cde18248b42a917974ce15f6f63199306b6bcba6fe7844f79ceba48181e3e912346efa957f639754f9961786323c951e553e742e3adc82d649709002b5a71ee4d30cb8e7f4eea63087928561a0949cf7cc15a77f12398e93fdf00076dd78e24c77cdb7f6773396c9d4f04f7ca3ce37630fba91c17ed06321253de0719ddf3d7fc5baf80bea227a669a03aaf4a307bc61243fc19f7ab9ab3e699ae110a7ee828d71f5ac113f989cf903e29b9a67829bb023a50370c50c9e87a51bf900e7f56a8087292645b19d62c4ee9161a8be01fb6494da401e4ba06016249c77cd7121e2eac54abcea2b4b591e75dbd3604c1fe0486dd2d93a2c27ccc1184fa6ee111067ecc1be9fd3a10efca71e35ae2438b8bbf34863750f13e5adabfed0e31f87bea5d5a669ea75fecc6a24c9479d51ecf85465f7f016ed939b46c5dbf91f5bd4999938e439cccc610d0fa1954e0cd1e1982daf4ed7aaadf9c412416e48cce7eb83d9dd36ca80ce05cbefa43d3cf265ba07e751e839c338c05d7acb2ff8f02f3e3e7c1dae8b58385c96ce3f60dfb2b67e1a56b060ad64ff496a63fd14934afcb13735c1b611dac72758783e1dea07ff1d7dac9e6d6f7d25e0fce0365c57ae55aa83f6d3bc4d3f8fde33afd305bf11631c5157ec504659900f66c10af997423cc5b07dd3e06424e023bc961eabe01f5658d4306c663a0f535d128e482cfce0adee0151b4287eab3e0d6090a072b078d88bc96cad3999564e90cb824e494b3db268a25474bd6c763ab9219052d20c9404e11a2c77c59ae6b8261105ab06f0844adfbe6b263bfa118341292555c74effd2150324f10cae7e90f6b871891a13eef2d1199aeb90d1106ed88b3d871f844fb32984b4453902717f465ac37c9fd1be8459931a2bb0e2cf32ac67b26451477f226bd35cd14c12b99314df6d17aff0d2686d8cff29bd199569edefaaeb9fa9f4fb815e3f01e76d90ed00b5fc663e1e50e5780fca246c2565e46987c6c536abd44213e1f6f69e4e1ebe504164d500e620bf3259c11da7485243b279dd5b0ea49be53482219203b203afa9defaffb98d00c734eb51b262124b3eebea0b922ab897583079b185693bff703aabf835bc7bb160cdf649e3d65fef07dbf38070dfaaf3fbc45406e94efd8ab1db1937c4ef59ca1536c3f4e1c2727502038f2f8b76ea60c06abff6d8f905344dbb1dfa3d957e3d00f28cfff6afac821faff35f8fbeb84817bb8d1cd34f05d0344476373c6802a3d771cf6a6aaf1378604ba08f8cc43d23ab8cbdf9122bc7c062dde32d8e5d609353bc051c310b18df2a9024810255bcd2c4008b3c4df167c78f2df03119345c91e07f6b2b65cc782ba6b8e05a29a330840afd6f51b26e2f6e3641d442e6be26db12709fff9581e6866b452e80c5a4b3acaec9890a21cb0c479bbe1676e1fe59a15d2c7a53d7b3ee893af8120d18d9c18c1e44e189cf21df482c3bdc2057e9d90e41dc375d6dd2a8bbcda3da7efde4dddecdb225e2aa3a2fefee7eacfe8a0811e7c9ac3237f75d73edae6e7137d3b50ea022e977306b2bc1c5d21481c74c7867884ed1cc742f57a43331be4bce7cee1e46c8ca5f2a298005fb12db2231a8cafc7aa0ba0001da4fc5409955e4c919390c0784e19e372ff585cbae71515b968d58880359e7d4251c3d5b118bf348f4cd5d42b866e0f628ef79b9d5d301adab1644bfa3ed9b76cd1f11c6900a6b87409d741fbb6523a054683de772018c6cf9fb51c4edae078b02952d620a9e0438a43e3d5936e5cd614bb84b799b4aa23630c6872c1a2bc8b2c74b5076358b5902069be34522ab5b7c3b3554cb89e0e4884b373aa6f42e0f05e5f487c3a1a3f2916703ce1b2223c33debbbe1571c1f08bf7fe4158d1117834389f28c7392684c080d3e94071c4bddd43ba95113877d6960e160c5c5e50e4b29928d6700a1cc1023f1f51fbfc8c88341dd5b47147ddda6817ae8af7f04bf1442f0797f0dd7166b930143cef84f04c0f950c7ca772ba29da9b86303114e58d68ff9927a97cf2da0dcd270ee28e2b350b0cd3a407b063f8630ee630a5e453556d7a5c5619959c922816c635e5c6b310a6ec5d2ff460b164197ef43414b817acf9e5f77e09e3322810921272efd419ba729a6da65903ffdcb829614c181153c020e7c64976619cfdba49bed994b2c955806a42f12ef9425bc7246533dd3b48dc6c138a360fb846a3b0e2b7bbb4594537fb1640552be1575f6e95f8dded09bb22358bfd2325c9c3a9fde643390b456aa21a51e964a2821b8df3df656dfe133969fa5982a228c1ba98a724aa2ece40ac6881a4b71c5933c8dec781ddb03618bf015f114760704b8585ca46658c76d213a91be7d20595d7c7414f5ab232b88a4713cb846c4a568e59cea616ec703260ab59941abcb584cac50f4ed553a092cfaaf377018617d822941fdf32efca9c318a45f7067abb084647c0adb5c68de0f167b42d4ae8b1388abefef5ac0fb5ac63d2fb1ef83e5438f1f847e179679bf2257396fcc35e425871c2336b05fe35789e7f6322afde61e6d391b7d76cad0ad4d38b81c2515c5f5a2f9ffacfd0fca72e938e83e2b39769ad2fd00c735098d3098e3abee724691676d5c19be9b178ce705c669137f010b5bdd973e70c0a4eb5faae01f5ce8f06f0c7fb38acad5d9e99bf28c8f02dadaecf5bc6cf021c5a97559d10209dc7e0ed33577472f1f437bdbf625854f2e01ad05cd1323c107cc887be5d884b47e2bb10993fbc5c87c22243f3a47d47255786197e83ce64f0dcbc2248ce83455df3bcf12cc0a08cc74f6e264f9d1e57df114cb5f85eb6fdfc378dbce7bbe822ce75ff9d6b987aad01f0c1f1b511d03d764939c78f24f3b3999a7bdd41c992f13afbb820e7d12bcc0614098749291e5a7fa3d06866f2bb6a26425135a31acbf4eddd7e05f8f68366b9cd9da293d088e3326d1f8051bf0b93b879c404116046408769d931a14ddf58e19f85c288a82248ad5955cbc21975b279c44afe91dfc41c8778fd3987165ad62e31cae3e367c404815f118035e90956ffd013907bd508053404b8e3be87a16a80e5d4164bafe3471cb307361915afd3e187ed14aac81d7b8a7ede3ef52695db3af6bf029303c72b6698cb1fb31b5b494f66278f4206dde7427ed928423f3d670b1487ebf0887bebc602aad84a5f887f54482c1e5c675c20b6f059ad2644e33bc8439c1a33bace923eb64705334260bbfc5ba3f4aa4059e308fbb6841e1e7ec159b086ec0fa275ec8555b76da4b2963a1adb67a91a18d411d18029e7408987da4958321cd1d5a411ecf4573a0e3f3e43136f942a8284383c107d56d1b9db7e098865897ab17432415f80a72e6a924526395a0720b4ad1bb84571b7972334dca91d7ec38076305f283e36575e205aa811ad9adfd5b8b6f345c6d3bc70db64890426d0cdbabf0e638ce7e89b2291ee58aeddd07da81fd9eaa12f401d1eacefd64abd9200bc85062fafb27b8f93fccf9a7de8444575fc4105bcfaf59fbbe7ae5407f6ac05c14f6bcfce15ef2da883090f408466abdc8900a918b2a7f0de30bed27a748c05eb80b5bc4f01d1c1b67f5880f4b891cb5b77bc051574f9c7e144ef9fe77d1f9e969928877f3a8e143408ec826e9d16d2ceba92e7d2df4146e32d453e5e8a8902b7463870b4221e352246f7868412d71419d7b9f87286eb91c2d388ec3f33d5614a3c53c2ae864a44e6f5ac8e18a40442ca4444666d3d17a08eff965e4c3b43e1504ad3079a5b16d91e89df9f03ec6fb4679a42244d05bd3c4f55a3c161df4a3c72a5419a26b3e5540d30e6f7427eebd5de1a054febf5c11a3c6f7046394d63930651422297fb840ce03822a1500f0891919b4a22b627afb516aa56a5c8aeb32829ddc045871c0c76d4a5f10553d80a3c8096587103d2cdd3eb2f25739025587cf68c6c48c5ccbadd09f3df92b30162a1b0b49e3147cedf0fb6dc1533baeb78935e5e3ee76bae3f197bfca038ee4ea5afe19c7610cafd14b7577446548e832501c357357eaed58a1a9043b5c493a6b6a75f1fa35926a57bcb5b662a324ec7aff148d3a54b3629cdf0c5053444e99bd7ca0b8a9537cba93ccf6204746de8c82af0526cb930ebc2f484454096d17927a3ecfb691fe5d91a85fd1aa711bae85b1e8b863c3e5310415df84b8f94e6d5d17375bff7de7eaaa409b60de8aff080a7076586534d47ae6b9cef85cfb5978094558448b36cfb6808b31b2f1514ccbfcfd38808c1fb7261ed7f0ed571526753628e88e0e0d1050b5ad87c51382ff52b23a5c4fb8ffae558ec6ef065d988d45160a3019bd0760e7706e9d88af9ca2a5046011e27b6e34de3c25d720b8576921cff31ed8fa063fbe1614dfb012951a72f9a5467ff4d6b4425b92abc3b608386d8f42e028ac4004d3155c6694a4f152f391faca22815dbf35af766324ab3e71eebdf930a6904d9bbc030f1af35b5a41bc208396d633412147259be71d74f87e20bfe9bf9aae4548c102d08d8b28a7ff45b022a5a3334dad307f750a844122d95ccc07037634034b1dafcd320ccd47bd41aaa32bdb112ba8c04f4e8efacba77c79484ead2a9cbb9ba84c50b2bef1b2e01d2c376a6cf1bbb07577fe2d1a50eb418b82e833a224be648781f29cf647932b4469e9f002e227af7b8f1afe5ad382f717316f884df01dee5db1a06ab5fd520c221b4f3aa52def30d09fb12ca10ad9a1a3958d893ba71d99a749277741c622b3e41cf275aca4fe5eb17edd722a0f22fa4803ad7d4fe57be6f17f38d15ec61d414ac3070258ef70cc619eb33d05d2ae2c9319bc15d56c64622c13a071d0e5fe7a2096372f168a7eb446aff4a6cacd5ee936a67b71b0ada44dc12861116e51da3156530005f50e06202619b47991b684f129b11aa8979d78e007883c2ab0e6e457c5d7bb2b80b098b6bdba8ec98260018646ff1743e484749853641c34bf320285f90bf743c3f63fca57c794a506b85eca82975b0720fee009422dd7dfd78b7c89d73d6ba0977619ef68ad617745ef85f0885b9135ef80ca1249bc2a7bdce5d29b0197b7c7fd72c498c50770a8b7a146ca05677393b5dbed95c16bc1742df257959e90ce0e154b5e43b87f4a14de56fc97ea1cf57083a9b55f145ef6a295ad0e75ac725ffd363f83d165b85e3f2ef7435257450310cf6040684cc03c4bec92754321032b9e8143a1329e51fad13a284f203a13b500292cca2cda5b7fb4b95fd7d1d2ebeceb668761e69963d424d7669a47b0a94328b23512e9458280492e93197883248b3d29f55cae9f8dfb50d5ff58c305cf0851bbde4c54c9ccc57214dcb1cda6da95fd8725b5cbbdff5b29b9b7a03335d2cb81f2193ef0dd28551fcdbea7947ab53cfe3a7e9c2088b7285c10fa64c945de40e1e49ac1379f35df6e448dacd7ab2b777c570b298a51984b154774525be34044d264a91e7ce515ca3f9a6a9153f64cc1d085718c630dbf98ebd50943d32886c47032c3afe5c5ab1c405c61823101c40d0852ab5930ee2f4d518628a415b71bfaade", 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009fa000-0xa)='/dev/ptmx\x00', 0x4000000000000000, 0x0) r2 = dup2(r1, r1) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffff8000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000130000)="83ae3d98e19eea5aa6b4fcf6ba5fdb6faf90195ea38eab60869f731bfae1011585778ccf5ae8da8fc3c9af1390f6252770b0103381abb693b7e20a57b1a5d9ebe3666dc196c3ac25fa9bc35a597c2accb45a5838ccb21731a755c24f990c8644c65fe7eaa47dde1efc1aaa1ad5b66707ce5cba7f30e1bd32e770f89345e576ca3c5d49e4832c2331ecef49c31eee276906a04ade511cf23ab3dc13a5289d345303efe6b1696b9a625993ef265332a7e6fabb1f580d9e647246613ffefc18abde63b8b9d968b17edcc3faa84d5f", 0xcd) r3 = syz_open_pts(r2, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) ioctl$TCGETA(r3, 0x5405, &(0x7f0000ec3000-0x6)) 2018/02/05 06:50:04 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000009000)) [ 70.937999] SELinux: unknown mount option 2018/02/05 06:50:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00004f4000)='/dev/input/event#\x00', 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f000046e000-0x10)={0x2, &(0x7f0000225000-0x10)=[{0x20}, {0x16, 0x2}]}) 2018/02/05 06:50:04 executing program 4: r0 = socket$inet(0x2, 0x80a, 0xb0) sendto$inet(r0, &(0x7f0000b8d000)="d8934452fe06e5080a6dac4e18260a27ef9e2ba604e3251f7aed464aea3588f3a18db6b13e57827b46ab005260841c337794d1c5f0873dcd9d222cb6776e07d5c84363818390ff1964b5f02fd0aff92e68fa7461ea2f43a3f22cf97c39a803e3ffbafab97bd42cc1318558892db4c6febd34bca9a1c5b6341ae651357382a0488b522927e9d54b1f0fa783659c920e2017abaa9581d2576f82f979fd793def11a82da8f419af209b55a2fc3978658f0c409c1f602a", 0xb5, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c1d000/0x3000)=nil, 0x3000) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/05 06:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000776000)={0x0, 0x0}) mkdir(&(0x7f00005ae000)='./file0\x00', 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000069a000)={@generic="c9be79559fde2162631ecd5aa92e15e4", 0x0}) stat(&(0x7f00008de000-0x8)='./file0\x00', &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000186000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0x0, 0x1, 0x7, 0xa, 0x20, 0x80, 0x3b, r3, r4}, {0x3b7, 0x8, 0x8, 0x5, 0x7, 0x7f, 0x6, 0x6}, {0x2, 0x101, 0x7a31}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2}, {{@in6=@empty, 0x2, 0x7f}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x1, 0x499, 0x1f, 0x100000000, 0x7}}, 0xe8) close(r0) rename(&(0x7f0000df2000-0x8)='./file0\x00', &(0x7f0000c16000)='./file0\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r5 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00008a9000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$getown(r2, 0x9) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) lseek(r2, 0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/05 06:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x7) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) [ 70.966082] SELinux: unknown mount option [ 70.996973] binder: 9445:9447 ERROR: BC_REGISTER_LOOPER called without request [ 71.039055] binder: BINDER_SET_CONTEXT_MGR already set [ 71.044690] binder: 9445:9447 ioctl 40046207 0 returned -16 [ 71.051804] binder: 9445:9453 ERROR: BC_REGISTER_LOOPER called without request [ 71.060392] binder_alloc: 9445: binder_alloc_buf, no vma [ 71.066339] binder: 9445:9447 transaction failed 29189/-3, size 0-0 line 3127 [ 71.080456] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.087300] binder: undelivered TRANSACTION_COMPLETE [ 71.095306] binder: undelivered TRANSACTION_COMPLETE [ 71.100486] binder: undelivered transaction 52, process died. 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000428000)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) openat$rtc(0xffffffffffffff9c, &(0x7f0000ad1000)='/dev/rtc\x00', 0x4000, 0x0) 2018/02/05 06:50:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x7, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/05 06:50:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000d6c000-0x8)={0x20080522, r0}, &(0x7f000024c000-0x18)) ptrace$poke(0x5, r0, &(0x7f0000476000), 0x401) 2018/02/05 06:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) socketpair$inet6(0xa, 0x806, 0xffffffff, &(0x7f0000669000)) connect$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f00003e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ca6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a34000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80, 0x6, 0x2, 0x100, 0x7, 0x80000012, r1}) 2018/02/05 06:50:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) fchmodat(r0, &(0x7f0000c66000)='./file0/bus\x00', 0x29) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/02/05 06:50:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x340) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/05 06:50:05 executing program 4: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x4b1, &(0x7f00000eb000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00009da000-0x8)=0xfffffffffffff003) 2018/02/05 06:50:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b90000-0xd)='/dev/usbmon#\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000021d000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, 0x400, 0x4}, &(0x7f0000081000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004c4000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a9b000)=[@in6={0xa, 0x3, 0x9e47, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x543e18a5}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x58) r2 = getpgid(0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001a4000)=r2) close(r0) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002b5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000a31000)=0x32, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000087f000), &(0x7f00000fb000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000913000)='/dev/usbmon#\x00', 0x80000000, 0x2000) socket$inet_sctp(0x2, 0x400000000000003, 0x84) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000502000), 0x4) 2018/02/05 06:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ca1000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0x1, 0xff, 0x2, 0x80000000, 0x9, 0x7c00000000000}, &(0x7f0000a3f000)=0x20) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d4000-0x16)='/selinux/checkreqprot\x00', 0xa00, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007b3000)={@common='irlan0\x00', 0xffffffff}) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/02/05 06:50:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a56000-0x8)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f00004b8000)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000663000-0x10)) 2018/02/05 06:50:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa5000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000680000)=""/208, &(0x7f0000e02000-0x4)=0x20a638a21dcc5b0b) 2018/02/05 06:50:05 executing program 5: geteuid() clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/250, &(0x7f0000002000-0x4)=0x3fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000+0x939)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) 2018/02/05 06:50:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) r2 = memfd_create(&(0x7f0000917000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockname(r0, &(0x7f0000e42000-0x58)=@alg, &(0x7f000058b000)=0x58) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1}}]}, 0x40}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000375000)={0x4c37, 0x67, 0x1000, 0x8, 0x3}) 2018/02/05 06:50:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ce5000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) setxattr(&(0x7f0000a7e000-0x8)='./file0\x00', &(0x7f0000129000-0xf)=@random={'trusted.', 'vmnet0\x00'}, &(0x7f000076c000-0x1)='\x00', 0x1, 0x0) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ab7000)='/dev/snd/seq\x00', 0x0, 0x80400) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00006ad000)={{0x8, 0x20}, 0x1, 0x200, 0x4, {0x4, 0x5}, 0x2, 0x8001}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000979000)={0xff, 0x0, 'client1\x00', 0xffffffff80000000, "c54c3d42bc401742", "f2a1de88b0c589b4e44b444ac18910ff0bfbdddbb944ac0f5dabd0139f495f4a", 0xeab, 0x1}) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000091c000-0x8)={0x5, 0x80000000}) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00006f2000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ab8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ab7000)=0x6130, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)}) 2018/02/05 06:50:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) close(r0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b9000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00002bd000-0xb)='/dev/loop#\x00', 0xff, 0x200) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000b67000-0x2)=0x7, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f00004bb000)=[{&(0x7f0000d9e000)="7ff5ee8d990988bc3d54d7723c3104924ea4049f093d4a5c8606d48301e29c6e797578c9f7d4e76897334a270ed74d3b774b928c10b09bc7df743f7535a21438", 0x40}, {&(0x7f0000256000-0x8c)="bc774810e6f12138e6cb0aa3b18afc1b65085c19f3f7da8f9d93206f9b9ba59060b91c951637070e00ca8fe7a218f0fdf66d8a5543960d15d6d8f0d5c9b9fd50284b62f6fe82af30d4e06645ba51ecb5e29790361f4af27fa5e630fa624227f39c92a90a69a63893cb097fb76f48559ff2e1b92742c7a2a67902e857e67a0e2fe20539e2ca41a3a657f3ce43", 0x8c}, {&(0x7f0000d35000)="7af316a6b1c2683d91ed73da3e36b63f49224d8369853cc596c4d81d49c40947cb676b7d19167d7c9ba0d720f76eaa840d3b1024fe84f8f33e68a2717ab36c9570996406ac2134babc01ea86d408151b6011db69fcd2aa6f374129ef184f2994f50e539a370931ca79549d78bcbdb2548ddf64eef75100344ec7da0548264a8c6f9472dcfb7124ff125611fbd43fef9c5137bfb44144f7cd276cc106dae2dff0607e", 0xa2}], 0x3, 0x0) pwrite64(r0, &(0x7f000089f000-0x8d)="a4513fc6956538019c8becf2dbc1d9d651391d17dc4187cafdb7b45a7946613bb7c72daf75e14f75a4e40ec04b6066899a0e91ee30f50961061887b04358178dbf01a601851bf242f66459de0f8ec2d58d029cde46c6fee31a65af92c6de537adf131599b7a975f1c6c6e8ed97a4f5102e10a62a133f48f76bcece51586afec34b631902f2e8844d3037470496", 0x8d, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000684000-0x15)='/proc/self/net/pfkey\x00', 0x101200, 0x0) r4 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) fcntl$dupfd(r3, 0x0, r4) 2018/02/05 06:50:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000046d000)='/dev/sg#\x00', 0x3, 0x81) r1 = socket$inet(0x2, 0xa, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000316000-0xc1)=""/193, &(0x7f000029f000-0x4)=0xc1) 2018/02/05 06:50:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000113000)="4cb63daafb00", 0x2) lseek(r0, 0x0, 0x1) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) acct(&(0x7f0000cd4000)='./file0\x00') [ 71.329019] IPVS: Creating netns size=2536 id=13 [ 71.334203] binder: 9511:9519 Acquire 1 refcount change on invalid ref 0 ret -22 [ 71.334444] binder: 9511:9519 ioctl 4b4c 2091bff8 returned -22 2018/02/05 06:50:05 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc7000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000003c000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000624000-0x10), &(0x7f0000337000)=0x10) 2018/02/05 06:50:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001cf000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r3 = gettid() r4 = geteuid() getresgid(&(0x7f0000ea3000-0x3), &(0x7f00001e4000)=0x0, &(0x7f0000401000)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002dc000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ae3000+0xc7c)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000d34000-0x4)=0xfffffffffffffe0a) getgroups(0x3, &(0x7f0000de9000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ca0000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bdb000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000a5f000)=0xe8) r11 = getgid() r12 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0}, &(0x7f0000b4c000)=0xc) r14 = getgid() r15 = fcntl$getown(r1, 0x9) r16 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a03000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00006d9000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005ea000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000069000-0x4)=0xe8) stat(&(0x7f00006a9000)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000056a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000066000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000a8a000)=0xe8) stat(&(0x7f00002ae000)='./file0\x00', &(0x7f0000552000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a26000-0x4)=0x0) r26 = geteuid() getresgid(&(0x7f0000407000-0x4), &(0x7f00008ef000-0x4)=0x0, &(0x7f0000774000)) r28 = gettid() lstat(&(0x7f0000f35000)='./file0\x00', &(0x7f0000708000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000de3000-0x118)=[{&(0x7f0000274000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c51000)=[{&(0x7f0000f0e000-0x8b)="e430ae788946efca7e474da5693ea5268d9046d77cfb706587fbb341888a5a79afac71fe133b412a27426d34874d5b7630a4343a4e8a950baad5b8e58913a1a25a7c98f78b6abe1738fba6139b7fd6a8a5fc214f71f996d6a4b0d173ddaf83f2a57836e3154d5cf25f215dd27dc150fe24b6ccdd788814b540dbfa4746bbf235ebb2e88ffc00668fed0534", 0x8b}, {&(0x7f0000b13000-0x31)="23f65f72c69d8fcaf2f0a41a1a1c1518e8390d3d8efd61452cb8c4ee916d3c4268198b9697452d3d2fe7532f66ed1783c5", 0x31}, {&(0x7f0000d5d000-0xd3)="cfbea21f1c463951d8eba38c2b906c2249e3f198a197ae36e4589bd4c662a1067a1569b6a68787901ae9f9aa207ba91a67bf327c2d0ed4f533d9bbfd35df0c47017e71ae7291ea2113595dda17200c0bb19fdac371d2925f01566c5cdeacba91ed6d4e7469f3664f94909b79f23fa180e1ec087a51668c3cd2f3a07eb165aca4906e9ede1d13cfa76a1e88136c4e8c5a5a3dd7426fa868e0a66d9466535439c6d28be93b74495c65f49989d213b61a7178d854521aa0de6dd3345afd62d04d8d796b8a215fbdebc6e525708556f2fc1edec134", 0xd3}, {&(0x7f0000327000)="a95d1145abee7bf1f8bdfaf8f01a12243c88407c5b9aa9aeee84b9ad4c8b01487ebd1924c539e2606c03a5c3dff660760ffd93e01c4adea02a0aebe4392935da56d5d07490e882f636d5b627ce0e63768022d27e7753c088f3c4f8fe3018b2b0a0bc708e4c053a5b1dd8c7ea1f", 0x6d}, {&(0x7f0000945000)="29f168aa3a5c292a26ce461d37cdc84f8741428b8f7e83267c72fbc62b7e375fce254c4f8a6f1a2c63dad07b42eb772f75a7e0108a37c7852750fd581467e6c211420de1139eaa51aff8a79eb4d8189712595c190ba2a7e2408115cef671ed441061c3bac1c185cc72c6cfc20b1265989d0e54e042b3e60ddc9f75160f12086ea988f7dcf86231501335016046437e1dfbf01409351984d5d0852a6da2", 0x9d}], 0x5, &(0x7f0000216000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r2, r1, r0, r0, r0]}], 0x140, 0x4000000}, {&(0x7f0000841000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000505000-0x40)=[{&(0x7f0000b6e000)="2345a2531e15ffe0e406e1d759142e3354a849c6d21f5edba2596c1fe41212bd06f0c5f4e5487c13074c7cfa0783e5f4eb91658af919da242f31d6a404b6e2fcf2858d11ab32e1d2dfea57", 0x4b}, {&(0x7f0000d10000-0xa)="bbfa25878771fa65ff15", 0xa}, {&(0x7f000016d000-0x4f)="1842b7dbaf6ce834e72438ad5db18d58acf49cdca404eb2d80973d724cf841c90b01305a0b482644962283a82ca6ec8a9d8586dbbd64d1ce0303141136e756b19cf58b569521322ed30014d6048b4d", 0x4f}, {&(0x7f0000821000)="bc36280a5e1b95795dbc35f0", 0xc}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000dae000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000880000-0x20)=[{&(0x7f0000465000)="d406e16f0acfcb22876bec3a0c89b4e3b15b9b401acfc5c4c92df0483a17b8af0816c5b980e4fcdeebe66488120b5632485947e47c015461570edd0763d8ea88c6b0a711f33cf2b23c8734eafdade0fcfe51b9697f2752bb9ab5e3e82726365bb2146893bf78257fd609f4c67e0fcee9604e9c", 0x73}, {&(0x7f0000e21000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000e2e000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r1, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r2, r2, r0, r2, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r1, r1, r2, r0, r2, r2, r2]}], 0xd8, 0x8000}, {&(0x7f000071f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000043000)=[{&(0x7f0000673000-0x4b)="60dfad52f643c09d12cbb94e677c796a32f4a8bc24ff442837f544fdab0fc1bdfd56f6b1807073913e55983e77e36a52533ad92240cbce2f281076614b75a5c96bea8b9563b8d0b2c344c8", 0x4b}], 0x1, &(0x7f000076b000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r21, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xd0}, {&(0x7f0000f0f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000f1000)=[{&(0x7f0000947000-0x39)="eea5758b870b0031cd59c0d18d73492bfe7d8eda84d75ab639f711ebdd1ede8b465dbe9b8cc17849c498afac508644953d704e56de34ee6465", 0x39}], 0x1, &(0x7f0000fa3000-0x20)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x20, 0x80}], 0x5, 0x91f65cea56ef3633) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000835000)={0x0, 0xff}, &(0x7f0000da8000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000910000)={r31, 0x400}, 0x8) 2018/02/05 06:50:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000601000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000007f000-0x4), &(0x7f00004cb000-0x4)=0x4) r1 = epoll_create(0x9) fcntl$getownex(r1, 0x10, &(0x7f0000e56000-0x8)) vmsplice(r1, &(0x7f0000e87000-0x70)=[{&(0x7f0000374000)="62946cc3e61cc417dc1bdd3d35bb07dc76cb23d4aa61d8fa1e879ec6bd038b1f6fe9a8153cd868c40992c18dc16215d2f6d95b51c81fa9a56dc1503cf10823e7de4663eb8a911dcde1174a07430ac5a24ce9affe063668e7f183a66f9c203cfdd32a6774f050944eb741b7accdbe6f880cc9d6792fb5dd693025270f3211b54e8a7f61aea909a66d5f", 0x89}, {&(0x7f0000771000)="e0d0", 0x2}, {&(0x7f00009d0000)="0b26f669f614780d3b1983322a22b11f371f564300fa7634def5974ceda6d14f67ba174a5b777e4b900286e502c91b8d066fbeb1741f661f943278b1c80c5106fcead0210802aec4b95a8c6045d7b39328cf231dd1b675cc3b8820c0ecd7c60491a777bf17cadf4469eeb53f6111c5d0aaf165acebc1afd891de3ef952c4668052107b2a0814aab5c27f2d05cc824a925318cdfcb52eb42bab8e9deb3f19c6a4545f13fff5b69d9086523e7e395548b16f6ec7bf1c8e198c9ca60ef55cdaca26520dc650f8cb6cd484f23d3e7035bab352559a08c029f872ac", 0xd9}, {&(0x7f0000d1d000)="26f2f6cda5881ddc1404a4a504c52760776a71f9c0400096ccf5def68fb04164e978866afe490291171ad0e3ac337f21a33d6ffea3b7d089c708bcf61de07f2bd31ac7ea7ee8d053cc9f72ff89e5d17ccef8075987bbde46dd3348bafecc60353ef03576f5f97aebfe1a3954b672f4d9d4147ae251e57fb188d7181bd5b5e4fb145e8881a0d9f0136770e64dcdc3ad3c848562602dc27d", 0x97}, {&(0x7f0000526000-0x20)="3cb85c31e477e4baa0cddef06f901bcf25ab02cc6d27298a4332babd2582dc87", 0x20}, {&(0x7f0000556000)}, {&(0x7f000035d000-0xff)="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", 0xff}], 0x7, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@loopback={0x0, 0x1}}, 0x20) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000946000-0x10)='/selinux/member\x00', 0x2, 0x0) [ 71.336461] binder: 9511:9519 Acquire 1 refcount change on invalid ref 1 ret -22 [ 71.350199] binder: BINDER_SET_CONTEXT_MGR already set [ 71.350207] binder: 9511:9519 ioctl 40046207 0 returned -16 2018/02/05 06:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f0000621000-0x49)=""/73, 0xffffffffffffff54) [ 71.350230] binder: 9511:9524 ioctl 4b4c 2091bff8 returned -22 [ 71.392611] device gre0 entered promiscuous mode [ 71.459097] pktgen: kernel_thread() failed for cpu 0 [ 71.465084] pktgen: Cannot create thread for cpu 0 (-4) [ 71.477828] pktgen: kernel_thread() failed for cpu 1 [ 71.486917] pktgen: Cannot create thread for cpu 1 (-4) [ 71.492582] pktgen: Initialization failed for all threads 2018/02/05 06:50:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000cd0000-0xe)='./file0/file0\x00', 0x141045, 0x800000) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x100) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/05 06:50:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000d53000), 0x7) socketpair(0x1f, 0x80005, 0x80, &(0x7f00006f4000)) 2018/02/05 06:50:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x5, &(0x7f00007e9000)={0x0}) dup(r0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000992000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000232000-0x118)={0xfffffffffffffff7, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x118) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000092b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) listen(r3, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000a4a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x2, 0x4, 0x1ff, 0x3, 0x7, 0x401}}) r4 = syz_open_dev$sg(&(0x7f0000978000-0x9)='/dev/sg#\x00', 0x3, 0x50000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000077b000-0xc)={0x8}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000526000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000a60000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00004ef000)={r5, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000266000)={{0xffffffffffffffff, 0x2, 0x0, 0x3, 0x200}, 0x2, 0x49, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x80, 0x1, 0x7fff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000041a000)) writev(r1, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/ppp\x00', 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000202000)={0x9, 0x3, {0xffffffffffffffff, 0x1, 0x800, 0x3, 0x4}}) dup2(r6, r1) 2018/02/05 06:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 06:50:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000a9000)) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000952000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000363000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f000094c000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000731000)={r2, 0x200}, 0x8) setresgid(0x0, 0x0, r0) 2018/02/05 06:50:05 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000b000+0xe47)={0x0, 0x1c, &(0x7f0000007000-0x1c)=[@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}]}, &(0x7f000000b000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000009000)={r4, 0x2d6, 0x9, 0x8}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000-0x8c)={r4, @in6={{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}}}, &(0x7f000000d000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f000000a000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r2, &(0x7f000000b000-0x8)='./file0\x00', r3, r5, 0x1100) syslog(0x3, 0x0, 0x1de02c6b0129215f) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000006000)={r7, 0x100000001}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004000-0x8)={r9, 0x401}, &(0x7f0000003000)=0x8) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000002000)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$unix(r6, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x100040000, &(0x7f0000000000)=@file={0x4, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000001000-0x83)={r10, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x6, 0x2}) userfaultfd(0x180000) 2018/02/05 06:50:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000bc2000)='/dev/autofs\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000), 0x1000000000ff) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000b21000-0x60)=[{&(0x7f0000c73000-0x1000)=""/4096, 0x1000}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$pptp(r1, &(0x7f0000d6e000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) 2018/02/05 06:50:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c9000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7), 0x0) 2018/02/05 06:50:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x28)=[{0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x22}, {0xffffffffffffffff, 0x1103}], 0x5, 0x2) setrlimit(0xfffffffffffffffe, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x4}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) getrandom(&(0x7f00004ee000-0x4c)=""/76, 0x4c, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/02/05 06:50:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000080007, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000bf7000-0x2068)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "830ea60c70c4bdc4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e4b000-0x50)={@generic="1660ba4a27777f662eeaf7d4bc88a5a3", @ifru_mtu=0x9}) 2018/02/05 06:50:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aa5000-0x8)={0x0}, 0x80000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000019e000-0x2)={0x7, 0x6}) r1 = open(&(0x7f0000b2c000)='./file0\x00', 0x200000, 0x4) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe}) 2018/02/05 06:50:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setuid(0x0) socketpair$inet6(0xa, 0x80000, 0x7fff, &(0x7f0000aa7000-0x8)) 2018/02/05 06:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000094000)='/selinux/status\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000f40000-0xc4)=""/196, 0xc4, 0x40002000, &(0x7f0000688000-0x10)={0x3, {"c32ad4bd1a9736"}, 0x31ed}, 0x10) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000046f000-0x50)={@common, @ifru_map}) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000b04000-0x38)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffffd0}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000014000-0x6f)=""/111, &(0x7f0000014000-0x4)=0x6f) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000015000-0x49)="5a9c62739ad89934c41919b625ca9e8af3c15135a71935cbba3f9a896d0c931d0167fe23ec7220314dc1e27093a172b192d9ddea54c7077df3ffb2eccc7ead6717b8586dde72759879", 0x49}, {&(0x7f0000009000-0x9a)="c5d7230216c161161042e41706c8c42152184e7d84ee03281c6d9af27bf88046887dd1ab36b21e53d8b607cf3130aab1e238616d3fc7e6b5cafc230906fcb3f60e33516fcdb31b01f5eb867826495bcf6bbe9f3231899682666504db463bcf3c080dfb550202c8b3f958d0842754c98f50c8189fb29ed0485634bd3842b327a6ab2928991812521df1037b1961c98b73ea20890ea0d4c087afce", 0x9a}, {&(0x7f0000000000)="041999439c40c65f7a86d6a424b495fa08597f664f41cd08d2f4aa9199d9150267085dfef4a538e10166cbe5c7149be3f638f5bddc7a74d076b22965b9d3c8ba719647d138b5ca5570ca57f4f64e96b30995096cd0a3369209c3bd0a4256cf3c704f469f681ef69257c1dcc433977ad4a5c1b5ffbc5b6e7073bc13f8b64f280e5924fc1ff13f547af703b4cdc17b6ddad3ce8eadd917833e22843a4551328d664ce1cf4b1b9af5ffa343a9d012a5f866266b40", 0xb3}, {&(0x7f0000015000)="e50f2de1f5b005e04e0654ca8d3076b73621dd06202e3b0be9eed9fbbd1d6b3dcabdf248f048cd9d9232fee002d21724513fcd55c03bac01a23dae", 0x3b}, {&(0x7f0000017000-0xcc)="b2564c9694200e8b39027f38ebcf0a4c04ac94f74da2602d3986645b8f51176a38522e08b6ce0e4fdf69677e94f06133ba2a5e28df25ee468a17c1f378f965ae2d0324c12057094db3298e1a64b232a10f5484f38dd64b301823166af6ccbe0080a2624a96fdb5fc184432623e1b0a469b01adb140ea94300986cbeba81303f690c61bdbf67a5862185f998306356374a43c2efbae81235cbb2c5b8cfa42deb175ac44c4973d541ddf8c65a76c982dde8abc1583ed311db13bcd639928b9f90d6b981db5b739e840bd3e4a6e", 0xcc}], 0x5, 0x0, 0x0, 0x4}, 0x0) 2018/02/05 06:50:05 executing program 6: pwrite64(0xffffffffffffffff, &(0x7f0000970000), 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$sg(&(0x7f000087e000)='/dev/sg#\x00', 0x8000, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000081a000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x101200, 0x0) 2018/02/05 06:50:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setsig(0x4203, r0, 0x20, &(0x7f00004cb000)={0x39, 0x9, 0xf5, 0x4}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000585000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b30000)) r2 = add_key$user(&(0x7f0000133000-0x5)='user\x00', &(0x7f000005d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cff000)="f984468439abda7557c1ab45089ad12f8e262b70fe90e580ef80b23229b0931195f3fee300aca24a931122cb8a86130188a83cebbb7d255930406fde291433de47977caf3fcbea0ee1c6c88e0ff86d276b1fe71d6dbb3890e5c643020635d377c87e215d960bae34ed231c78fc54ebcbed79dbf48f1fa956b5301a0be620a02ecb18074de8", 0x85, 0xfffffffffffffffd) ptrace(0x4217, r0) keyctl$get_security(0x11, r2, &(0x7f00003a3000-0x1000)=""/4096, 0x1000) syz_open_dev$random(&(0x7f0000fd2000-0xc)='/dev/random\x00', 0x0, 0x20080) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000268000)=[], 0x0, &(0x7f00001f9000-0x58)=[{0x58, 0x0, 0x0, "a84cab6aff8623c632d6d0b3f38d35eb44726cae1fdd1f4fd88537a8b73705e67c53e643e15ed55fed7900b21dc8e768a337e532681016a1b0fa5b25ad7384990fb50ccbda"}], 0x58, 0x4000}, 0x0) 2018/02/05 06:50:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000058c000)='/dev/sg#\x00', 0x9, 0x400000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000019d000-0x1)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00002f2000-0x8)={0x4, 0x7a, 0x1000, 0x1f}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/02/05 06:50:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000745000)='/dev/rfkill\x00', 0x400, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) write(r1, &(0x7f00007cd000)="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", 0xffffffffffffffd1) 2018/02/05 06:50:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000095b000)='./file0\x00', &(0x7f00003f2000)='./file0\x00', &(0x7f00002e1000-0x4)='jfs\x00', 0x800000, &(0x7f0000000000)="1c7fbdfdc34e6c2f8a29cce42efceb612ebf5cf46a1ad8276fd25ee4de0ed728fd6844a29bdfea1e0700660b618842295b2d1d69a412450ddb502035af109eeaee7a4218694aa73c28947debe73351230cf52a8177db10ceb9f50263366f1b8d1ff5e4ca892dd5d12af2fc07974fb4586e28b8b2bdd5602ad8841694f27f4408b253caee692cc90253f5e65a80f43f0457890425e4da1165a83fa8a3c33929bb10874f7867485f5e8f2beff6af9fd436ec98fe542248e35cea7e0f80f9e447d96386764a084e7aa88d18475411a75b78730924a45950bdc61b90") pkey_alloc(0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2e000)='/dev/sg#\x00', 0xffffffff, 0x20000) getsockname$packet(r0, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00008a6000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f000013c000-0xc)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000000)={&(0x7f00008a8000-0x2c)=@setneightbl={0x2c, 0x43, 0x2, 0x3, 0x3, {0xf}, [@NDTA_THRESH1={0x8, 0x2, 0x6}, @NDTA_NAME={0x10, 0x1, 'nodev\'/\\\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004084}, 0x10) pkey_alloc(0x0, 0x0) [ 71.985017] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55450 sclass=netlink_route_socket pig=9630 comm=syz-executor2 [ 72.012390] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55450 sclass=netlink_route_socket pig=9630 comm=syz-executor2 2018/02/05 06:50:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000104000-0x4)={0xfffffffffffffffb, 0x6, 0x6, 0x1ff, 0x8001, 0x1ff, 0xfffffffffffffffc, 0x3, 0x10000, 0x67, 0x7}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/05 06:50:05 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a28000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8a3, @loopback={0x0, 0x1}, 0xb92}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b16000)={r2, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7}}, 0x3, 0x9487}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f00005d4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/05 06:50:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x20082) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000000), 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00003b9000-0x4), &(0x7f0000e01000-0x4)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/selinux/enforce\x00', 0x200, 0x0) r1 = open(&(0x7f00008f3000-0x8)='./file0\x00', 0x400000, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000477000-0x1)={0xfffffffffffffffe}, 0x1) 2018/02/05 06:50:05 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000e000-0x10)={r1, 0xd0, 0x7, 0x5}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000d000-0xec)=""/236, &(0x7f000000a000-0x4)=0xec) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 06:50:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r2, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x5e) keyctl$session_to_parent(0x12) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c16000), &(0x7f00004a8000)=0x4) getpid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004dc000-0x4)=0x5, 0x4) 2018/02/05 06:50:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x3}) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000d3a000), 0x0, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000383000), 0x0) 2018/02/05 06:50:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000061f000-0xa8)=""/168) sendfile(r0, r0, &(0x7f000084f000)=0x5b, 0xfff) ioctl$fiemap(r0, 0xc020660b, &(0x7f000058e000)={0x8, 0xfffffffffffffffd, 0x7, 0x1, 0x7, [{0x6147, 0xd69f, 0xfffffffffffffff8, 0x0, 0x0, 0x1000}, {0xfffffffffffffffd, 0x5, 0x20, 0x0, 0x0, 0x1400}, {0x548dc0bf, 0x3, 0x4, 0x0, 0x0, 0x808}, {0x1, 0xfffffffffffffffa, 0xffff, 0x0, 0x0, 0x200}, {0xf17c, 0x0, 0x80000000, 0x0, 0x0, 0x400}, {0x21, 0x6, 0x40ee, 0x0, 0x0, 0x2000}, {0x80000001, 0x5, 0x5, 0x0, 0x0, 0x1000}]}) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c72000)={0x4, 0x7}, 0x1a) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/05 06:50:05 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x101}, 0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000a72000-0xc)={&(0x7f0000858000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) 2018/02/05 06:50:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x5, &(0x7f00001c3000)={0x0, 0x1c9c380}, &(0x7f0000a2a000), 0x0) lsetxattr(&(0x7f000048a000)='./file0\x00', &(0x7f0000eac000)=@known='security.selinux\x00', &(0x7f00004d8000-0x8)="2ff0656d312b7d00", 0x8, 0xe352c5aa16c0ee86) 2018/02/05 06:50:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029b000-0x18)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) r2 = mmap$binder(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x0, 0x4810, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000873000)={0xe4, 0x0, &(0x7f000039d000)=[@dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304}, @dead_binder_done={0x40086310, 0x4}, @enter_looper={0x630c}, @acquire={0x40046305}, @increfs_done={0x40106308, r2, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000914000)=[], &(0x7f000093c000)=[0x0]}}}, @register_looper={0x630b}, @clear_death={0x400c630f}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x48, &(0x7f00000f6000)=[@fda={0x66646185, 0x9, 0x0, 0xb}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00008b4000-0x48)=[0x40, 0x0, 0x78, 0x18, 0x38, 0x20, 0x38, 0x30, 0x0]}}], 0xb4, 0x0, &(0x7f00004df000-0xb4)="5abca77f489b3aac670f4768a32114f4bd111fe7ec10b7985f1ff838859f89412cce3d70c0e324f5b8d7aee549f081cfaba3436ebd5b29ef6e9a75ca9b1f2be6ed164d87988a592235c2fd250da0f3b2c3d2b44168ede47cd7d2b2481fdcf698231c448253f61ae91232eca225379ccee46018d8798319a0e81a692294a19366cdd40229c4f729986caf7b9e84e3501335ca98ab77251385617eec1bbe2b315029d4a30f6b5fd5bb65320a43d50b69c844f7a658"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)}) [ 72.100910] device lo entered promiscuous mode [ 72.106433] binder: 9651:9664 unknown command 0 [ 72.106441] binder: 9651:9664 ioctl c0306201 2000a000 returned -22 [ 72.120386] binder: BINDER_SET_CONTEXT_MGR already set [ 72.120393] binder: 9651:9664 ioctl 40046207 0 returned -16 [ 72.120431] binder: 9651:9672 unknown command 0 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000a72000-0xc)={&(0x7f0000858000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {0x0, 0x0, 0xfffffffffffffffd}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xd, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) [ 72.120436] binder: 9651:9672 ioctl c0306201 2000a000 returned -22 [ 72.124047] binder: release 9651:9664 transaction 59 out, still active [ 72.124051] binder: undelivered TRANSACTION_COMPLETE [ 72.124075] binder: send failed reply for transaction 59, target dead [ 72.173233] binder: 9676:9690 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 72.173254] binder: 9676:9690 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 72.173267] binder: 9676:9690 BC_INCREFS_DONE uffffffffffffffff no match [ 72.173276] binder: 9676:9690 got transaction to invalid handle [ 72.173284] binder: 9676:9690 transaction failed 29201/-22, size 0-8 line 3004 [ 72.202456] binder: BINDER_SET_CONTEXT_MGR already set [ 72.202464] binder: 9676:9696 ioctl 40046207 0 returned -16 [ 72.206159] binder_alloc: 9676: binder_alloc_buf, no vma [ 72.206176] binder: 9676:9696 transaction failed 29189/-3, size 0-0 line 3127 [ 72.216307] binder: undelivered TRANSACTION_COMPLETE [ 72.216315] binder: undelivered transaction 65, process died. [ 72.216325] binder: undelivered TRANSACTION_COMPLETE [ 72.266804] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 72.273077] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/05 06:50:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000060d000), 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000541000)={0x1, {{0xa, 0x2, 0x10000f67, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0xfffffffffffffe13) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:06 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000ff000-0x4)=0x0) get_robust_list(r0, &(0x7f00002db000)=&(0x7f0000a98000-0x18), &(0x7f00001ea000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ecf000+0x97a)={0x3, 0x100, 0x9, 0x1}) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f000058e000-0x8)='./file0\x00', 0x20000, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/sequencer\x00', 0x400000, 0x0) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') ioctl$sock_ifreq(r0, 0x8999, &(0x7f0000ee6000-0x50)={@common='bcsf0\x00', @ifru_data=&(0x7f00001d8000)="60a1b039d44ce124ee86bc4493500bbbe50e1a7ef469c7bf870d21945a24c801"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ce3000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000105000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000cce000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d82000-0x10)={r1, r2, 0x34}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00006b6000)={r3}) sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2) mq_timedreceive(r0, &(0x7f0000961000)=""/82, 0x1, 0x6, 0x0) bind$ipx(r0, &(0x7f0000fb8000)={0x4, 0x4, 0x3, "7e914b45b8c2", 0x6}, 0x10) epoll_pwait(r0, &(0x7f0000ef1000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x100, &(0x7f00007c7000-0x8)={0x9}, 0x8) 2018/02/05 06:50:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) 2018/02/05 06:50:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000ab2000)='./file0\x00', &(0x7f0000313000)=[&(0x7f0000376000-0xc)='+eth1wlan0{\x00', &(0x7f00006a9000)='#em1eth0em0\x00', &(0x7f0000fb0000-0xb)=']vboxnet0^\x00', &(0x7f0000740000)='vmnet1\x00', &(0x7f0000d1e000)='{\x00'], &(0x7f0000bcd000-0x30)=[&(0x7f0000d73000)='(posix_acl_access}C\x00', &(0x7f0000172000-0x1d)='nodev\\eth1\vkeyring-security,\x00', &(0x7f00009b6000)='#em1mime_type,\x00', &(0x7f0000390000)='\x00', &(0x7f000082b000)='\x00', &(0x7f00000af000-0x1)='\x00']) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f0000ed4000-0x8)='./file0\x00', &(0x7f000084b000-0x8)='./file0\x00') symlinkat(&(0x7f0000b48000-0xe)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) symlink(&(0x7f00005c9000-0xe)='./file0/file0\x00', &(0x7f0000706000-0x8)='./file0\x00') 2018/02/05 06:50:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffb}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/enforce\x00', 0x20080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000d15000-0xf8)={{0x0, 0x3, 0x7, 0x0, 0x7}, 0x7, 0x60a9cf1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x8, 0x5, 0x6}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000836000)={0x7, 0x0, 0x5, 0x5c819730, 0x7, 0x8}) mkdir(&(0x7f0000a12000)='./file0\x00', 0x22) fcntl$setflags(r0, 0x2, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/05 06:50:06 executing program 7: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x3b865ee7}) r0 = fanotify_init(0x42, 0x41000) read(r0, &(0x7f0000972000)=""/64, 0x40) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f9a000)) 2018/02/05 06:50:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000468000-0x10)=[{&(0x7f00007d3000)="c194af8a02f3225a0ffb65c8bb523f514c62299ccc9603be51c281bf642acc487c0f49a88decab14719fbbe0dd6900014857045231db1c4b86d35edf9a152a00c0edb9cecb8b4aeca66bb2", 0x4b}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)={0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4a92) 2018/02/05 06:50:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) r3 = getpgrp(0xffffffffffffffff) waitid(0x0, r3, &(0x7f0000229000), 0x6, &(0x7f00008f8000)) poll(&(0x7f000060d000)=[{r0, 0x1400}, {r0, 0x4088}, {r2, 0xc000}, {r1, 0x40}], 0x4, 0x1ff) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c81000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000304000)) 2018/02/05 06:50:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000805000)='bdev/\x00', 0x1) ioctl$TIOCCBRK(r0, 0x5428) setrlimit(0xc, &(0x7f0000300000-0x10)) r1 = syz_open_dev$usbmon(&(0x7f0000229000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00007d9000-0x1)={0x1}, 0x1) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) recvmmsg(r0, &(0x7f0000f6f000)=[{{0x0, 0x0, &(0x7f00009d4000)=[{&(0x7f0000293000)=""/126, 0x7e}, {&(0x7f0000630000-0xc0)=""/192, 0xc0}, {&(0x7f00003c3000)=""/6, 0x6}, {&(0x7f0000cdd000)=""/211, 0xd3}, {&(0x7f00007f5000)=""/191, 0xbf}, {&(0x7f0000eaf000)=""/198, 0xc6}, {&(0x7f00004fd000-0x7a)=""/122, 0x7a}], 0x7, &(0x7f000053a000-0x9d)=""/157, 0x9d, 0x2}, 0x6}, {{&(0x7f0000dad000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f0000313000)=[{&(0x7f00007fa000-0xc)=""/12, 0xc}], 0x1, 0x0, 0x0, 0xf2}, 0x1}, {{0x0, 0x0, &(0x7f0000500000)=[{&(0x7f000079b000)=""/71, 0x47}, {&(0x7f0000a04000)=""/192, 0xc0}], 0x2, &(0x7f00007c2000-0x2b)=""/43, 0x2b, 0x200}, 0x2}, {{&(0x7f0000c4a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000343000-0x30)=[{&(0x7f00002e7000)=""/139, 0x8b}, {&(0x7f000047f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ca3000)=""/4096, 0x1000}], 0x3, &(0x7f0000e97000)=""/249, 0xf9, 0x8}, 0x5}, {{&(0x7f00009e8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000491000-0x50)=[{&(0x7f00000bd000)=""/156, 0x9c}, {&(0x7f0000e57000)=""/80, 0x50}, {&(0x7f0000a1a000)=""/198, 0xc6}, {&(0x7f0000aab000-0x7c)=""/124, 0x7c}, {&(0x7f0000dd7000-0x5a)=""/90, 0x5a}], 0x5, &(0x7f00000d5000)=""/70, 0x46, 0x66}, 0x1}, {{&(0x7f00005f9000-0xe)=@l2, 0xe, &(0x7f00004b7000)=[{&(0x7f0000243000-0xd)=""/13, 0xd}], 0x1, &(0x7f0000903000-0x1000)=""/4096, 0x1000}, 0x5}], 0x6, 0x10000, &(0x7f0000506000)={0x0, 0x989680}) listen(r0, 0x0) listen(r0, 0x5) 2018/02/05 06:50:06 executing program 5: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000955000)={0x5}, 0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000954000), &(0x7f000094e000-0x4)) 2018/02/05 06:50:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000658000-0x10), &(0x7f0000df3000-0x4)=0x10, 0x0) flistxattr(r0, &(0x7f00007cb000-0x22)=""/34, 0x22) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6}]}) 2018/02/05 06:50:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fstatfs(r0, &(0x7f00001ac000)=""/168) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00002ad000)="3873cf9133a5ad842b93f924c194f81a00c460139e0c5babba567668e17c05235c33cb8852e560595a2eb91ea198a630cdfda526d4690e2803095ca5fe490cada96ab12d659b2f67d42a59c01766a66a9630f387bd8d81dfe1b9064f8443d73bb74cf0d7a55d353f9c1d60c044d286f9c57f02538111696602e27fb33d0e3b270e8462d4d39e16ebb9abf482", 0x8c, 0x7, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000013000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f00009aa000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/05 06:50:06 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017c000)={0x0}, &(0x7f0000fa6000)=0x17) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/autofs\x00', 0x40480, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000cd4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000faa000)={r4}) ioctl$TCXONC(r3, 0x540a, 0x1) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x7)='/selinux/enforce\x00', 0x26000, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000fa8000)=[@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffffff81}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}}], 0x48) ptrace$setopts(0x4206, r2, 0x0, 0x0) accept4$vsock_stream(r3, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000b8c000)={&(0x7f0000822000)}) 2018/02/05 06:50:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00008ac000)=0x5, 0x4) r2 = dup2(r1, r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c03000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00001aa000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000ad8000-0xc)={&(0x7f0000909000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00001bf000)={&(0x7f0000e07000)={0x394, 0x40, 0x102, 0x7, 0x3, {0x6}, [@generic="3390c536310ef9fc60a1a05b2035c2d6c05466911b3c28ff77fa3e02c44b88cfb732fa38303252cd4a59b05b3a2f3469c3f46c6b6c35f37dbec9987f99de07b61fd852f408fcc9ea2836a592fc28c2fda28054f5c46adf33e4f487bea6406634ab65a7cec321b1b0bfbddcf01712ceb363e7c9dd4c55a45369e6dcceb088947bd0a35cf5f42fa0264bd875d0a40b6626ec91f0ff26d8ec003a06", @nested={0x2e4, 0x42, [@generic="08beba6e1f33d87d57db10cb7197cc683734a65ac0b59796571d94d85b287685f5526d0138e2b55ab7c75ca0eb91a5edead9fbb9b995820f769a20cfd2018ff0ee8fd09d4a82e7b47f9b24373c40b115dda2137163230c04739169fed63d91ff0cd5548612f4b0a5f4b06257e7c0c5746dbcc8950137bd1cc2c21f9cbf0b21b2ef8ce0488a66a376868cf7ccf4eb4fffc6aff5be593a572d30b4aba666859e945a5eaacb071bfa161a15ca415aae82e5aba19db36e3f", @generic="5f70060f2f0c8c", @typed={0xc, 0x65, @uid=r3}, @typed={0x18, 0x91, @binary="5a3ebed1b9ff3faf6f7b8fcdb9"}, @generic="f53e720046bf8fb630bd72a67b803e4f069cb2797737c496dfb38e2dc16a86dde97ceba3e82889427fff90483012271a5832d21d36361cfaf722824c5abda5e001a0bd6c1773b74202f1e1472b12e73eaf7ae27fc31618886c1277456a6cc19776d62572746a3bdf751787bd7eb32780b0b7ef91a18ae169c81d3db67bb54ec887e9c1c4c82b3917cd12c2af79efa42e9a376af8840723137d9a420e29013c9d466155dc1d03c8ba48917345f9d6fa5a3a724d2bd746223f9449abdb017268a87f454c41f8d4a402bc645bc502214c570c030147d68271820f474a4a3f5e25fb916b87ea36ef2f700822ece0ee53829aeb6a", @generic="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", @typed={0x8, 0x6c}, @typed={0x8, 0x90}]}]}, 0x394}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick}) 2018/02/05 06:50:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x400001}, 0x20) close(r0) r1 = getpid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000031d000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000f4c000)={0x2, 0x401, 0x3, 0x100, 0x1}) getpriority(0x0, r1) 2018/02/05 06:50:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x400}]}, &(0x7f0000002000-0x4)=0x10) clock_gettime(0x8, &(0x7f0000000000)) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000000a000)=""/140) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000009000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f000000b000)=@ipv6_deladdr={0x34, 0x15, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3f}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/02/05 06:50:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000031000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d8f000-0x2)='[\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00004ea000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000de8000-0xa)='blacklist\x00', &(0x7f00005ae000)={0x73, 0x79, 0x7a}, &(0x7f0000905000-0x20)='trustedselinuxselfmd5sum%@self(\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000867000)='keyring\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r3 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) 2018/02/05 06:50:06 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000003000)=[], 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000011000)=0x2, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000010000)='./file0\x00', &(0x7f0000010000)=[&(0x7f000000d000-0x7)='$:proc\x00', &(0x7f000000e000-0x3)='J:\x00'], &(0x7f000000f000-0x10)=[&(0x7f0000010000)='\x00', &(0x7f0000011000-0xd)='md5sum-wlan1\x00'], 0x1000) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000513000)='cmdline\x00') readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xe5)=""/1, 0x1}], 0x1) 2018/02/05 06:50:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@common='tunl0\x00', @ifru_ivalue}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)) 2018/02/05 06:50:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007a3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000084f000-0x4)=0x10, 0x80000) getitimer(0x0, &(0x7f0000a61000-0x20)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001d9000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x7fff}}, 0xa2a9, 0x100000001, 0xffff, 0x8, 0x59}, &(0x7f0000b1e000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bea000)={r1, 0x4, 0x200, 0x3, 0x100000001, 0x6}, 0x14) 2018/02/05 06:50:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x5f)="ea25785eaf8545d4aac20a8f4f152bfae5c31d861cd591a1b1da2a18e6f8b204dc49b34a499cb8dcdcc17f1164be4697e24194a6f4d1cb7a68bb06c0775cb3dbb6a51e98237a52de5a4fcd2576f3f6bbbaebd8f3dd7beab7978782be80f001", 0x5f}, {&(0x7f0000ead000-0xf)="b97a092ecb3927a0ab89540e4ffcea", 0xf}, {&(0x7f0000e89000-0x9b)="dc9d97ac69ada080acb028c8ddf8d2326bbb3f2aa966b26733347ceeb5aeddb95970460c41c9c540f5976c5e367a430c7e8f9bcd0cf7bed5b1ac242bae0e464b39d69b7590ccf1f7301d9f406e7b2b4c81b1a7cbba6b06743fcfa4d990147799dad2ab17b9189db1cb8ef7d19ad17b25345942d6cf0c3e8460e6ee5403a24aa4037d2a74904f31bba0aed39d1a9d09f22d20ec8888f9f280045281", 0x9b}, {&(0x7f0000001000-0x46)="02964be6d24f8e554e87ae4e32bb93835c2d2f23efd40ddd74535659d91d12a4401bf57045dadaabbfb021d6ae047fdc1b349b7b762af19ceaf7e8b5cc5e958e03433d2011bd", 0x46}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/sequencer\x00', 0x20000, 0x0) bind(r2, &(0x7f0000143000)=@ax25={0x3, {"a319489ada05ad"}, 0xf0e}, 0x10) fcntl$setpipe(r1, 0x407, 0xf98c974) vmsplice(r0, &(0x7f0000dc7000-0x1d)=[{&(0x7f00008ea000-0x1000)="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", 0x1000}, {&(0x7f0000fa6000-0x39)="cd39b0b43fd8f350256a75f9d83d3307a6fba475584ba8c9afb693cffcacc6a99fb1f0cfe90893e4a55952e642d0a3729e32e12e8e0de77dcf", 0x39}, {&(0x7f000051e000-0xdd)="5d4d4efcab486a9dedbf8d711bbc7a660fc528e163c4020628168993d729cd05d9c837e8102ca15ec54d373970686c831cdb11275345edbb01fbac9ff31c5436a8352f507b2e96d13912c6f614d60bde1e9f5b7a7ca7fb14b55889c9b7036dc0a9b24a4ade33c246b29e1d3804542f898d787a2d71bf49c6aedff7837b4016e4eb925ab7d8b477df41e4faa956ac762a1513217169e1bfc0d5cf6343b7365ae624de449e73e249c21b4ba52fdf9e5d5ae5bbdc1ed5ad88bd8bd15cf214d01b5e094ee48d26140d18f708ae305fe2efc31d7f1ba688cb0ad84677e2b0e9", 0xdd}, {&(0x7f0000f10000+0x886)="9f881cc93919e2747b6b24547aba9c563cfba556ac404ca2612f37beb52ef2cf7ff6a884ef72e1b45870a123b6a31b5dcc61cace51480cb8efd5baba419f96", 0x3f}, {&(0x7f000025c000-0xc0)="656cdbb65562f120fb375c7b22e08bae2a6574a9d0ead030ea0a0ae8d14b8dc8a8b357253834f32b1eca5dee75f61d1e56a0df11932c07ef4faecf0b211cc82d62f6e019055179dfb80bee872bf40ec818b9ec262f15978010f1af8d66226b1598a3ec498673d45f23c790644b35900a4c61070277ee2a3b9ed935ed7f7336b64a0665d63af9719c6e1caa233c65644835fd52760322e86ff06699e0553af57c0ac276b9d381c72db56ab40aef5fe39fd3b357ea60b1fb05695b0a38404a7ebc", 0xc0}, {&(0x7f0000e75000-0xe5)="a460a05460d17ce185ed8005cabd418c77be9ed61c9646195951f26dbfb1abca5ea2e6dd23c299ae8010f4d75bba075d83dccb110c39be1e77b282b1c812eec2e79a3bc69ff8533c3517543569887cfe02a310cb21650e0785e50110a8454c42880211189917d04e1ac43056b5b10296824228c912c88b62b6aa8f715c5978a2f22fd0b373d2124a3252c03a1fae1edf1ab0c8c8378fe6f0424502882158aa4cf0a8a864379d48671e17b58cbf40802ea903b09ff5273684475700603713e0958d85b51b81310234cbbf7f010ad396e4abbce74d506d6aee04828039528200909b629d6125", 0xe5}], 0x6, 0x3) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c63000-0x9)='/dev/rtc\x00', 0x80200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') readlinkat(r5, &(0x7f0000b50000)='./file0\x00', &(0x7f0000937000-0xdd)=""/221, 0xdd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000702000+0xa3b)={0x0, 0x9}, &(0x7f00007b8000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000743000)={r6, 0xaf, "b2e03241c90f88345f3477faec46f3fa238545c3d63b6a43fba6a776258a1659a77604d685d9cfb1258a9a60f22101eb485fa015e38c90a0f378b8a677f92ff806265becfd4dcedaf18a0b876d0b4b508171d1488354f82fb6eec248c6f5f4567d6d162dc73f89e8fc921d91d501b0bf224dbd239ffa9282b035d2269138a9298819b0c3c7fab709ff9ec3056af9567e0875457826260e2d5c073642ad530fce8f8140df04421df8c6b4e97863631f"}, &(0x7f00004f0000-0x4)=0xb7) setsockopt$inet_tcp_buf(r5, 0x6, 0x3d, &(0x7f00000e7000)="547e3d75027afc38e7e878d219a323b06b9e8d3c788410ec368f0864bf9c4f7216694b1e947d37197fa351192bd5f0ee35bd677f390ff7fbabcd165ca0d29efc494a99b0b89f94f4d9c8023e8d00b0228df27c4f31d541ad20b5aa3177428313bc37800747f6b187", 0x68) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000032000-0xa)={0x3, [0x1, 0x1, 0x1]}, 0xa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000b20000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000a78000-0x40)={r7, 0x2, &(0x7f00000d9000-0x8)=[0x8, 0xfffffffffffffffb], &(0x7f0000e92000-0x4)=[0x4], 0x12, 0x1, 0x1, &(0x7f00003de000)=[0xfffffffffffff801], &(0x7f0000220000-0xc)=[0xfffffffffffff800, 0x8001, 0x10001]}) writev(r0, &(0x7f0000182000)=[{&(0x7f0000985000-0x1000)="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", 0x33d}], 0x1000000000000132) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000090d000-0x9)='cmdline\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003e1000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000b55000-0x4)=0xe8) fstat(r1, &(0x7f0000f34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) exit(0x0) fdatasync(r1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) 2018/02/05 06:50:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_context(r0, &(0x7f00005df000)='system_u:object_r:hald_acl_exec_t:s0\x00', 0x25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000eaf000)={0x0, 0xed, "439f70c1e2139b8519976b56deda5b284c52d61b0d35b2d99bcf1ff5b0e70bfbe9698809aa7414a67c063fe75b4816f4c39d9eb847ce2a5ca8833dc93f635c4e2329e0415c77f75e6751124fbcf03a0a8078ebee7a258945dfb20474759d038774be28b3768bfaba14a7fd5a09022f8086befce2d0cc54db2142ee1828357e9c2aab6852ff28418d02213a1403e1fb211f3bfb9e83865b586f15cd6d74fd84e0859f83839fd2ce7c301f52f98483cad308ac3ebb113886e488fb4a5c778384248698d5a406feb6f536c140baf920067080b91fcd82681f2b518b4a29a31d6a058937fd035052698032ae32e633"}, &(0x7f0000bcf000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dee000)={r2, 0x2}, &(0x7f0000b80000-0x4)=0x8) write(r1, &(0x7f00004ac000-0xe5), 0x0) 2018/02/05 06:50:06 executing program 5: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000015e000-0x8)={0x4e}, 0x8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d6b000), 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/02/05 06:50:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000080e000-0x4)=0xb, 0x2) sendto$inet(r0, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/05 06:50:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ff0000)='./file0\x00', 0x101802, 0x20) accept4$nfc_llcp(r1, 0x0, &(0x7f0000660000), 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000241000-0x8)={0x0, 0x100000000000}, &(0x7f00006ae000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ec7000)={r2, 0x4, 0x5}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r3 = gettid() ioprio_set$pid(0x3, r3, 0xb846) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/05 06:50:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00007a4000-0x9)='/dev/sg#\x00', 0x4, 0x448142) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000182000-0x38)=[{0x2, 0x6}, {0xa, 0x5}, {0x8, 0xcd1}, {0x8, 0x5}, {0xf, 0x16e3}, {0x4, 0x4}, {0x4, 0x4}], 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/05 06:50:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000826000)={0x0, 0x0}) tee(r0, r2, 0x7ff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ad0000)=0x0) fcntl$setown(r1, 0x8, r4) ioctl$VT_RELDISP(r3, 0xb701) 2018/02/05 06:50:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000685000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000a9d000-0x4)=0x1) kexec_load(0x7, 0x1, &(0x7f00005eb000)=[{&(0x7f0000ee0000)="2994ba30cc4036ff677141dd7b1b8bb521a75effc330773b5a0d6c64e046e2beb2d70e9888aa292c2ded3b327b538b3ba8623b4a337379e45818e4a95f891360e6af2a94eeeea4d1ad61169481ab105a1c1966ea6153878dff6fdbe9852cce11a1029d06e83deca67fb7c14b9e813aa3428fb2ec73a401e8b238d61e49afea696e10ef48f6d79d7d9d9490dffd8f6a3f87271fd8bf24bd1ee554037df819fd1a7b5f0503a2c7b75146a615bda692de0cf54ee799d7375e11bc5866a9e2fdeb51ff2ef163f9ee4550931a60a60c14fb087708c8f694ee684faaaf3d412a55091f", 0xe0, 0x100000000, 0x9}], 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x2, 0x522, 0x6, 0xffffffff, 0x650, 0x1}}) timerfd_gettime(r1, &(0x7f0000840000)) 2018/02/05 06:50:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc8000-0x18)) r0 = syz_open_procfs(0x0, &(0x7f0000692000)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cbc000)={0x6, &(0x7f0000a6b000-0x30)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000bc8000)={r1, 0x1}) 2018/02/05 06:50:06 executing program 7: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000-0x4)) 2018/02/05 06:50:06 executing program 1: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x50b002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001000-0x10)={0x3, &(0x7f0000002000-0xc)=[{0x20bf, 0x1, 0x1, 0xebbb}, {0x9, 0x20, 0x1000, 0x1d1}, {0x7, 0x3, 0x1ff, 0xc17}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffeffff, 0x6, 0x6, 0xff}, &(0x7f0000853000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x2}}}, 0x8c) clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000), 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000002000-0x8)='./file0\x00', 0x80) 2018/02/05 06:50:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000de8000-0xa)='blacklist\x00', &(0x7f00005ae000)={0x73, 0x79, 0x7a}, &(0x7f0000905000-0x20)='trustedselinuxselfmd5sum%@self(\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000867000)='keyring\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000413000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000010c000-0x18)={0xaa, 0x1a}) keyctl$clear(0x7, r1) [ 72.628684] audit: type=1400 audit(1517813406.501:37): avc: denied { setattr } for pid=9790 comm="syz-executor4" name="map_files" dev="proc" ino=17351 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000012000)={0x0, &(0x7f0000012000)=[]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) dup3(r1, r0, 0x0) 2018/02/05 06:50:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffc, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) r0 = syz_open_dev$mice(&(0x7f0000c56000-0x10)='/dev/input/mice\x00', 0x0, 0x440200) mq_timedreceive(r0, &(0x7f0000222000)=""/4096, 0x1000, 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000744000)={0x0, 0x5870d103, 0x10}, &(0x7f000064f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000add000)={r1, 0x80000000}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000aa8000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x8000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000d0c000)={0x5, 0x4, 0x0, 0x2, 0x7, 0xfff, 0x2, 0x4ff185f4, 0x8, 0x101, 0xd8b, 0x5}) 2018/02/05 06:50:06 executing program 5: r0 = open(&(0x7f0000e8d000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0x5, 0x1f, 0x4, 0x5, 0x3a, 0x1, {0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}}, 0xa6f2, 0x5, 0x200, 0x5, 0xfffffffffffffffa}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x59, 0x7, 0x3ff, 0x81, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) inotify_init() keyctl$session_to_parent(0x12) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000add000-0x4)=0x3f, 0x3) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000ae0000)=""/163, &(0x7f000030b000-0x4)=0xa3) 2018/02/05 06:50:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) pread64(r0, &(0x7f0000063000)=""/2, 0x2, 0x0) 2018/02/05 06:50:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000650000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f0000141000)=@full, &(0x7f0000be3000)=0x48, 0x800) 2018/02/05 06:50:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = getpgrp(0x0) socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000001000-0x3)) fcntl$setown(r0, 0x8, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400}, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000f34000)=0x800, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = open(&(0x7f0000dd4000)='./file0\x00', 0x2000, 0x8) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000bc7000)=""/150) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e20000)) 2018/02/05 06:50:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_pts(r1, 0x40) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2018/02/05 06:50:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000bbb000-0x4)) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000052f000-0x8)={0x0, 0x3}, &(0x7f0000aeb000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006fb000-0x98)={r1, @in6={{0xa, 0x0, 0x2a, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8000}}, 0x8, 0x3}, 0x98) 2018/02/05 06:50:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x5, &(0x7f0000b1f000)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000081000), &(0x7f0000299000-0x4)=0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x1ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000062f000-0xc)='/dev/rfkill\x00', 0x42a403, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000fd0000-0x40)={&(0x7f0000c40000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000272000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000076d000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ca0000-0x4)=[0x0], 0x5, 0x8, 0x5, 0x1}) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 06:50:06 executing program 5: r0 = open(&(0x7f0000e8d000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0x5, 0x1f, 0x4, 0x5, 0x3a, 0x1, {0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}}, 0xa6f2, 0x5, 0x200, 0x5, 0xfffffffffffffffa}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x59, 0x7, 0x3ff, 0x81, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) inotify_init() keyctl$session_to_parent(0x12) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000add000-0x4)=0x3f, 0x3) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000ae0000)=""/163, &(0x7f000030b000-0x4)=0xa3) [ 72.812970] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.817741] CPU: 1 PID: 9840 Comm: syz-executor0 Not tainted 4.9.80-gb30d2b5 #28 [ 72.825268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.834612] ffff8801bf58f900 ffffffff81d94b69 ffff8801bf58fbe0 0000000000000000 [ 72.842655] ffff8801cb01b010 ffff8801bf58fad0 ffff8801cb01af00 ffff8801bf58faf8 [ 72.850704] ffffffff816624ba 0000000000001244 ffff8801c10950f0 ffff8801c10950a0 [ 72.858718] Call Trace: [ 72.861290] [] dump_stack+0xc1/0x128 [ 72.866644] [] handle_userfault+0xa3a/0x1310 [ 72.872720] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.879719] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.886112] [] ? ___preempt_schedule+0x16/0x18 [ 72.892319] [] ? handle_mm_fault+0x117b/0x2530 [ 72.898519] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.904721] [] handle_mm_fault+0x1fd1/0x2530 [ 72.910749] [] ? __pmd_alloc+0x410/0x410 [ 72.916438] [] __do_page_fault+0x5c2/0xd40 [ 72.922296] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.928240] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.934876] [] do_page_fault+0x27/0x30 [ 72.940388] [] page_fault+0x28/0x30 [ 72.945639] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 72.952459] [] ? do_seccomp+0x1d0/0x1860 [ 72.958139] [] ? SyS_futex+0x22e/0x2d0 2018/02/05 06:50:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000ae9000)) r2 = syz_open_procfs(r0, &(0x7f0000af3000-0x8)='maps\x00') sendfile(r2, r2, &(0x7f0000014000), 0x1000000800000008) 2018/02/05 06:50:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x2200) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e8000-0x28)={0x0, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b8e000)='\x00', 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d71000)={0x0, 0x98, "b511fb33372ad08bd331038185498d1cd82efeba7625fecb7687a01febb1afd6cd59c93c9aa754d8433257f98017a5661d367f60f167160d2cbffdea88a9ceeea3bbe78ba41db6208e0c365fb60cbaf381d65a37047feb8d62d03740ecd8d50f5a425c58ce1b1e8858290c87ada07982a4a531d306efce664a48dedea5a3b67df28256615309f1ba300f7f77b49aaabda93c9f1d15dd82d3"}, &(0x7f0000d14000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bd7000)={r1, 0x1, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f9b000-0x8)={r1, 0x7}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b09000-0x19)="636f726564756d705f66696c746572004a4caf59f0478745c8") writev(r2, &(0x7f00002c1000-0x40)=[{&(0x7f0000f72000-0x2)='b', 0x1}], 0x1) 2018/02/05 06:50:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000559000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000ac0000-0x4)=0xe8) ioctl$TIOCCONS(r0, 0x541d) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f38000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b44000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ada000)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004a8000)={0x0, 0xdc, &(0x7f0000778000-0xdc)=[@in6={0xa, 0x0, 0xffffffffffff7fff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2aae13f9}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f000067a000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009f9000)={r3, 0xab, "1e3959e7f1daeada4c38473c67e6d64c299633d19f2532ede6a4d6b761c3b8ddb2c7626db7e03299cfa2cc6f8a0066a0933d7b670cec578f906578410b19eed862fe2441d50f68a49bc07067e9257810d3dfa189741096ab1e1e8189289cb6458730c66515accf6cd3ebd68253b0e13cae20b8e2c0f572c780b240c4bdf15b016e9658dab020b46f6f07ba1d461b576b345e07af8e4de74bc8e7af09159b61ddb7b765e97c8cacb68caf95"}, &(0x7f0000c90000)=0xb3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ab4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000533000+0xa4a)={r5, r4, 0x3a4715db}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000817000)={r4, r6}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000482000)={r2, &(0x7f0000446000)=""/79}) 2018/02/05 06:50:06 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000000b000)=@full, &(0x7f000001a000-0x4)=0x48) sendmsg$nfc_llcp(r0, &(0x7f0000019000-0x38)={&(0x7f0000008000-0x60)={0x27, 0xffff, 0x81, 0x6, 0x80, 0x80, "ae23aa1c7e8b35ba696333a702f2b3b037bce8c16309d445464c6eb8e23cdbb0bc60f5c4a9f07cc597d489f6a5866fc976cade607cd552734d0c0f7d9d08fe", 0x4}, 0x60, &(0x7f0000018000)=[{&(0x7f0000018000)="d0f0712e2fd0", 0x6}, {&(0x7f000000d000-0x22)="45123ff0d7126806c918f7cd48e138d7c3dd75e9f4e90b0553cd04578a7525077440", 0x22}], 0x2, 0x0, 0x0, 0x4}, 0x1) open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/02/05 06:50:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000142000)={0x19980330, r1}, &(0x7f0000016000)={0xffffffffd61ce979, 0x0, 0x0, 0x8000000000000, 0xf08d, 0x7f}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) r3 = fcntl$getown(r2, 0x9) fcntl$getownex(r2, 0x10, &(0x7f0000f5d000-0x8)={0x0, 0x0}) setpgid(r3, r4) writev(r2, &(0x7f00006bb000-0x30)=[{&(0x7f0000960000)="60d3872dfce7293cde36b2916851f550a3834baa68177bc8f586171d7d490c2b8fed1502c76941ce2c884175eda8a056093fc28671d0fd92f5f5cfdb19fd76a5593064d186243f", 0x47}, {&(0x7f0000fed000)="8374923b3dd8588523af3119932da624d7ffbd1735cb779eb4d4274b67d78f85cbbfa8650ddd80e0d38185222a207b63d97c6f2e37c4fa9474ec53349864034dfad9920e2fdedb5f9e6cc738a3d19588523bd2f6d610e5c780f16c6810760a84c0fe59d92ad174b51902b3090227eb8f0c3668699f1c", 0x340}, {&(0x7f00006dc000)="d8cd978241568bc0307332ed14b9b4aa07009c435049c20df270a30c4d152b2037d0d3a4208e13324e56179013b12050f02d", 0x32}], 0x3) listen(r2, 0x101) 2018/02/05 06:50:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0xfffffffffffffcd5, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000543000), 0x3f6) 2018/02/05 06:50:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000087d000)) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000169000-0x8)={0x0}, 0x800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 72.963646] [] ? __put_seccomp_filter+0xa0/0xa0 [ 72.969934] [] ? do_futex+0x15c0/0x15c0 [ 72.975529] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 72.982176] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.988999] [] SyS_seccomp+0x24/0x30 [ 72.994335] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 06:50:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e59000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000610000-0x4)) r2 = getgid() setfsgid(r2) 2018/02/05 06:50:06 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00005fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x26) 2018/02/05 06:50:06 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/autofs\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000276000-0x4), &(0x7f0000c3a000-0x4)=0x4) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000051000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x5, 0x0, 0xdae, 0x6, 0x1}, &(0x7f0000050000)=0xa0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000050000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xeb3e, 0x80000000, 0x100000000, 0x7fffffff}, &(0x7f0000051000-0x4)=0xa0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r2 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000007000)='./bus\x00', &(0x7f0000051000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000051000-0x16)=""/22, 0x16) getdents(r2, &(0x7f0000050000-0x12)=""/24, 0x18) socket$packet(0x11, 0x2, 0x300) 2018/02/05 06:50:06 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdd000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00005a1000)) socketpair(0x1b, 0x0, 0x7, &(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000fdc000)={0x80000000, 0x4}, 0x8) bind$ax25(r2, &(0x7f0000a9b000-0x10)={0x3, {"243f657e6b7f8f"}, 0xf3c}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000fdc000-0x110)={0x8, {{0xa, 0x1, 0x55, @loopback={0x0, 0x1}, 0x9}}, 0x1, 0x1, [{{0xa, 0x1, 0x80, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}}]}, 0x110) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fdd000)=0x100000000, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000fdf000-0x14)) 2018/02/05 06:50:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006a7000)=0xffffffffffffffff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080b000-0x24)) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f51000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/05 06:50:06 executing program 1: r0 = open(&(0x7f0000c0a000-0x8)='./file0\x00', 0x400, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x5f, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @rand_addr=0x7}, 0x24, 0x1, 0x2, 0x1, 0x5, 0x0, 0x80000000, 0x2, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000826000-0x56)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x4, 0x9, 0x9, 0x7}, 0x6, 0x3, 0x0, 0x0, "493cadc391b9091f26f624044222caf7b07c7a895d9724152f253287cf23943fa560e7f1bcfaeea71846018b7cfe7d00acb58f79658b009c947a5fc0dbf33045"}}}}, &(0x7f0000001000-0xc)={0x0, 0x1, [0x608]}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='\x00', 0x0) [ 73.042627] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59388 sclass=netlink_route_socket pig=9884 comm=syz-executor4 [ 73.089178] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59388 sclass=netlink_route_socket pig=9884 comm=syz-executor4 2018/02/05 06:50:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000+0xb2d)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0xe39) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x9, 0x0, 0x2, 0x0, @tick=0x9, {0x4, 0x3}, {0x0, 0x40}, @raw8={"f8cbead531121c9b0021f57e"}}, {0x7, 0x100, 0x7fffffff, 0x7, @tick=0x4b5, {0x8, 0x1}, {0x80, 0x6d}, @quote={{0x893, 0x4b7}, 0xfffffffffffffff9, &(0x7f0000001000-0x30)={0x2, 0x3, 0x7f, 0x80, @tick=0x2, {0x9, 0xfffffffffffffffe}, {0x460a, 0x8}, @raw32={[0xb49, 0xfffffffffffffff8, 0x69f]}}}}, {0x80000001, 0x1, 0x7, 0x1, @time={r1, r2+30000000}, {0x0, 0x5}, {0x339, 0xff}, @raw32={[0x30, 0x9, 0x2]}}, {0x7, 0xfff, 0x5ef, 0x70081de0, @time={0x0, 0x1c9c380}, {0x7, 0x80000001}, {0x800}, @result={0xffff, 0x16c}}, {0x80000001, 0x8, 0x2, 0x9, @time={r3, r4+30000000}, {0x9, 0x101}, {0x101, 0xfffffffffffffffa}, @addr={0x1, 0x86}}, {0x7, 0x883, 0x2, 0xaa3, @tick=0x2, {0x7, 0xffff}, {0x0, 0x9}, @result={0xfffffffffffffffc, 0x200}}], 0x120) r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000119000-0xe)='comm\x00') flock(r6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r6) 2018/02/05 06:50:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000339000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x7fff, 0xffffffffffff22cc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/05 06:50:07 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/context\x00', 0x2, 0x0) write$selinux_validatetrans(r0, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) 2018/02/05 06:50:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x8c58}]}, 0x3c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000077b000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/05 06:50:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000094a000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000090e000)={{{@in=@empty, @in=@multicast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000091b000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/05 06:50:07 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000000e000-0x50)={@common='teql0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='attr/sockcreate\x00') write$tun(r1, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr, {[]}}, @icmp=@info_request={0xf}}}, 0x20) 2018/02/05 06:50:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f0000f56000-0x10)=[{&(0x7f000025e000)="1f454e4d2875903c9b68027064345010029db1d639c11a6750cd82c4f9c6bda820d36fd26ed0c2e8b85a1b3a0158b542f985f0d8ad4fdc3cdf1902ba530b43de8b2209c8627fb41f1ef26d8509e1d3d00039316d516c02bbf92e33ebe5216e27ad"}], 0x10000000000003b7) 2018/02/05 06:50:07 executing program 2: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair(0x11, 0x2, 0x3, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0xfff}, 0x8) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2018/02/05 06:50:07 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f1c000-0x1000)=""/4096, &(0x7f0000128000-0x4)=0x1000) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f1b000)=@can, &(0x7f0000f1b000)=0x10, 0x80000) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000060f000-0x10)='%:ppp0vboxnet1$\x00', 0x800) capset(&(0x7f0000f1b000)={0x19980330, r1}, &(0x7f0000acf000-0x18)={0xc000000000000, 0x8, 0x0, 0x20, 0x100000000, 0x80}) 2018/02/05 06:50:07 executing program 4: prctl$intptr(0x9, 0x2) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/05 06:50:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003fe000-0x4)) 2018/02/05 06:50:07 executing program 4: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) inotify_init1(0x8000000000000) 2018/02/05 06:50:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 06:50:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000785000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d27000)) sendfile(r0, r0, &(0x7f00000de000-0x8), 0x102000001) 2018/02/05 06:50:07 executing program 7: clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x1800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000002000)) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') 2018/02/05 06:50:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = signalfd4(r0, &(0x7f0000057000), 0xfffffffffffffe34, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)) signalfd4(r1, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/05 06:50:07 executing program 3: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00003de000)=@ethernet={0x0, @local}, &(0x7f0000440000)=0x10, 0x80800) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00007e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000aad000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000a4000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000305000-0x4)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000268000)=0x14) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000aad000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000aad000)=0x14, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f00007af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000015b000)=0x14, 0x80000) sendmsg$nl_route(r2, &(0x7f000016d000-0x38)={&(0x7f000041d000-0xc)={0x10, 0x0, 0x0, 0x8016}, 0xc, &(0x7f0000328000)={&(0x7f00004c5000)=@ipv4_delroute={0x58, 0x19, 0x200, 0x0, 0x2, {0x2, 0x14, 0x94, 0x1, 0xfe, 0x0, 0xff, 0x9, 0x400}, [@RTA_MULTIPATH={0x24, 0x9, [{0x1de, 0x2, 0xb07, r3}, {0x3, 0x9, 0xce4a, r4}, {0x6a, 0x5d, 0x9ce, r5}, {0xfffffffffffff3cd, 0x5, 0x80000000, r6}]}, @RTA_IIF={0x8, 0x1, r7}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x40080}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000c8000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000aac000)=0xe8) setreuid(r8, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/05 06:50:07 executing program 7: prctl$void(0x0) r0 = eventfd2(0x0, 0x0) flistxattr(r0, &(0x7f00003ba000)=""/17, 0x11) [ 73.245221] binder_alloc: binder_alloc_mmap_handler: 9923 20000000-20002000 already mapped failed -16 2018/02/05 06:50:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000bd000-0xd)='/dev/snd/seq\x00', 0x0, 0x20800) openat$keychord(0xffffffffffffff9c, &(0x7f0000a28000-0xe)='/dev/keychord\x00', 0x402000, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400}, 0x7ff, 0x8}) [ 73.287856] binder: 9974:9977 tried to acquire reference to desc 0, got 1 instead 2018/02/05 06:50:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e9000+0x5bd)='/proc/self/net/pfkey\x00', 0xc000, 0x0) getpeername$llc(r0, &(0x7f0000795000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009a4000-0x4)=0x10) waitid(0x0, 0x0, &(0x7f0000003000-0x10), 0x4100000e, &(0x7f0000000000)) mknod(&(0x7f0000a96000-0x8)='./file0\x00', 0x0, 0x100) r1 = accept(0xffffffffffffff9c, &(0x7f00003f5000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000db8000)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000e1000)=@req={0x50, &(0x7f0000259000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1f, 0xfffffffffffffffd, 0x72, 0x3408, 0xd5, 0xf6f}}}) 2018/02/05 06:50:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400080, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000383000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000fdf000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000013000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty, 0x1, 0x7, 0x0, 0x1, 0xa, 0x20, 0x20, 0x3b, r1, r2}, {0x3, 0x6, 0xffffffffffffffc0, 0x0, 0xa66, 0x400, 0x401, 0x7}, {0xfffffffffffffffd, 0x3f, 0xfff, 0xbf}, 0x4, 0xb, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x7c}, 0x2, @in=@empty, 0x6, 0x4, 0x0, 0x9, 0x8, 0x352b, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f000017c000)={0x4}) write(r3, &(0x7f0000264000-0x1001)="0f", 0x1) 2018/02/05 06:50:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000472000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/02/05 06:50:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000ad4000-0x4), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000795000)='/dev/rfkill\x00', 0x595082, 0x0) mmap$binder(&(0x7f0000083000/0x3000)=nil, 0x3000, 0x2, 0x1010, r0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/05 06:50:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) exit(0x0) fanotify_init(0x10, 0x1000) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) 2018/02/05 06:50:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f0a000-0x9)='net/unix\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00007c5000-0x4)) 2018/02/05 06:50:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000002000-0x4)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000001000-0x5f)=""/95) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000014000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008fb000)={0x7fff, 0x2, 0x9000}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000002000)="d781d72caaa326ed21a69ae166bb1cb9e910e3082123a98594d40b7038fce4fbbc044667d6bb0cf1d00f57881ebdee06aaee463301e3499fed59321b691f313011a8fccce723713fc33b3098cc3ba2c79a05c8f8432834f54e21b482fd51e404c3d048a7122f45b1ab4ce9498ea6f9ea4dd1ad0f7b6065b9120cb429a93e294eb3ff95f2480bf5", 0x87) 2018/02/05 06:50:07 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000191000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x9, 0x6, 0x20, 0x8001, 0xfff}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x3ffd) mount(&(0x7f0000c74000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)) 2018/02/05 06:50:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f8a000)={0x0}, &(0x7f00008ef000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a05000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) r3 = getpid() ptrace$getregs(0xe, r3, 0x0, &(0x7f0000016000)) mq_timedreceive(r2, &(0x7f0000129000-0xef)=""/239, 0xef, 0xfffffffffffffffa, &(0x7f0000398000)={0x77359400}) write(r0, &(0x7f0000d4d000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) syz_open_pts(r0, 0x7fe) writev(r2, &(0x7f00009b6000-0x10)=[{&(0x7f0000dcb000)="10", 0x1}], 0x10000008) 2018/02/05 06:50:07 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000040000)) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) 2018/02/05 06:50:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000f36000)={0x10}, 0xc, &(0x7f0000ae8000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0x5, 0x3, {{@in=@dev={0xac, 0x14}, @in=@rand_addr=0x5}, {@in6=@empty, 0x3, 0x20000000003c}, @in=@loopback=0x7f000001, {}, {}, {0x0, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1d000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x3) 2018/02/05 06:50:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x84, "69e2ded3684b70a50c1ea1f0dca80079de53fa781ca093106d714196cb9d530cee3603e1ba0ab1fe22fd74877092c507b5d0ee057398ba36013bcefe484a71de22daea146cae674b5f4904e008142d3057ca302fcabd2b61bfb2e8f9fee9d921649a6e02eef76a2734288beed55ed84ebf04565e5e5c2359542a9209872a59fc7e66c644"}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x7, 0x20}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000002000)={0x4, 0x1, 0x8, 0x0, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f00000d0000-0x8)='./file0\x00', &(0x7f0000076000-0x8)='./file0\x00', &(0x7f0000585000)='ext3\x00', 0x8000, &(0x7f0000c5d000)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000da4000)=[@in6={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x7}, @in6={0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x74) rmdir(&(0x7f0000428000)='./file0\x00') 2018/02/05 06:50:07 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000345000-0x62)=""/98) prctl$intptr(0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000)=""/168) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000c19000)=@ax25={0x3, {"9e0c5a5ca8f4ca"}, 0x7fffffff}, 0x10, &(0x7f00004e6000-0x40)=[{&(0x7f0000000000)="9d95f555d3e8db75fe41a816221ab81cbb1818f92cb88b97a8e63260eecd0a7851fa0e8d52e5593a72d65d83e6", 0x2d}, {&(0x7f0000001000-0xed)="0f80c82e244b68123dad2b64eeec9e1cc919d796bd888e5a504f61a4b7f8c8b65d438a0ccd87c4eda39462ec413b1d622045233dcdaffe93074a8a457d5cd7b4b937df5cc1ceeba5020aa3e640e740c1ec8b23416333eb9034a8fc8b5a732496f6dd55ac920ea00faf32488d90f2171fb66facb1bf4dd09c8a1ebc47ac469618884a66aea0784a64af38c8d557d92d845406ff8da297c64facffe77e81aca7ef43ee157b444b0b26dbfda69d10b62376d3b693fd8a3d9c46873e182b0a2965287e49c0f366ba08f174040914cf428d56114b97fdc85bad69ca115170fcdbd52c974404baeaa902eeeb0e8a660b", 0xed}, {&(0x7f0000001000-0x1000)="4777b74d929ed31a379bf1ecdcec0c92b680ee74b672b47c06573b1e634e0f8555bbdd1d4e48b9830e962ec7354878d117dddaa8ae9b7051749caa4dcbb94ea25712056e15f51d80bbfbd4db004822ac633a37eceaf4eeb9317939728d53ecfe377afd420c811483f41e7bb65dedb252415d6a5705cabcd3f4ca98c1b402b9602cc8dcfa7b9842d1a45c0e5073c132c6203264148744c3c69882d2da5ee98bfbb3ef8ef930220bf4f0239d67fcaa0bb1c534fb3e3115f6e6bc4f3737a59cde3aaf640369eff01048dc124ecada67b6fc788a2025febdb99641731e210b89b106bd50b5aabf42185308138005af3d59a0ec13e88d9d97a7b983c030b4f26023b97b4a60bf5841cd3c0378a243e6ce8798c2bf05e15b5ed3377c1c26076ca049b2b1f9031d5347b2655aa463957a0b43d948e1e2350e740abbd9ea155b65ca3dcea4ffb850a7f04387748e55c709e3d147ce0f9d9c16fc287d6e89054d2dfa56affe4893725ec052729f9794885f9dd4b52d5bc565554a2f3fe7e30a19d2260689e9fee6f9b155191e77abc360771245436dfa50a0e81f2ca5bee5972bb394065504ede163a88f8e4d0c16dfaa8e18216a5874be7a9f332dafdb300add29e8352ef22968e7ce66bef37216c25cce9b7a34e64172a4799f2259d56c0566e991d762ae38d7f0c188dc75deeeb9b43994d318b45dc9000e6f7be0285fecae890343592e8eaaafdc4a978f38056cd8a3354e3934bf966be5343e73da132fc5bab9851a954cfca128e39dec6286458b30ebe90aa618b30c0ec84bbc7929e7f0ec8b57dad7113c8f9fd9865b2bd6c5eb87fd0f41888ea9bb3f92feceee7f229211041819be865c2f3bea1760196075e139398d0c30edbc4ae5133c58c9dbb5f8d76f2229710b7914ae0fce3ed615aa3f624bf71e67c4a7949422a78dba22f98e19c5b49c5572686695059fe8a092c19873d540698f3cd9cc589748c0c745896cfd7b1658e555b7cbfcb3b622cd56e768cbdb3b778c5d816db18a39b2be0ad7775e87fca6fdc33cee3cbc71c6b5e3bd78271b58f795124c5f35854f75f7b0c8189ec59086074357fa2219636b03c6c7e95895b5098d2acddbc5d33153de6f3c1274826ffd9d3829855cf57c1a8629dd092d71b6fda4b672fb5fe179df5f81a75114e1f1a65b5bc2734f271b54cff92e962d452c43eec09eda2746930a1c5c8ab74babb68a8be84d02fc0dcf014691c30861989cdad8c367b88e0e22937c3f67e28182ec3e06340b1092977897fd2d7130031a496b0a54418889b8caa828ec71100a9f199c1d20144f84d8aa1b1c10e90272eb0c83acf30f7e62bd830e71a5dfee93ca853fb223ae378caa09e7585bcee909d23144b4abbb0c162cf39d05d870b98fd2652476725632c3cba9b15e816a4f8aa4ca6aa04d63250d69622fac4c0f700d2d715ce57776f5eec4d25b8cd75a5730bf2fe8fac6bdf72e50c93e9c0ea4f0d28ec4a733f6119b4283c7a36aa1cb0aadefb7563f0fdca2257e4e51878b8fc79b05d464357ca634833b5657ce1936e1e5e8f9a604245bd1e2ca0744b3bca8b89a719f5ad2996f7b24bed5cb0f88342eed9ae4ea4a215432363b80a91575567ec2e6b33227d565909b2cfb841ac2cb98ce6b8d9256ba4019d8de54f2c1e41d5dbc5bf5207c47e3e0610f14f67eedd7f90d19e0a22ac7db54e182a7989b3ea2fb078a04cb0909224a697a1d9c6ee787192820d7b52d6f6e934ac903d3c30e54a5582cfca24f2ebf691ce46ac9b3b018d20587f0cce81e06eb556b5963d3581084143f4120dc09b3f82aac5102c16de582464e970199be43ce8c368599a0154358d24718143eb292baabe4729695837770cb0e055004b463c2267b3685ad41192a92aa96b4197cfe185f964503354404b7e3f3fd697782dbdcb9d2b14e089731d4a6756f01e95b1e7eeb46360b0b7aa6004e4f7b2d849f75354e5612b43a4c9aa9b15d98822273a7b028b25606d3f37f84ef78e457e899d0c471150b5b05c113e079c012e8ee182d8f41f43223ecef7a4ba3e89ee4e01b210b26f419305308a523a4c3a46c8b78cad761b084ee295f460494a365dd8e71c1b1598b0d9adcd6c9099c155fdde9387f002bc3600000343e57c0a19706f690b64922e78c92b525c122711f230eecfd6d8ac4ff877574bd5b827021c3ed13ec8716b6aebac2a8a15c784dcc8d4a2448f6d079961eddf56efe4d2b038bccbff9bea8e69e82786e063d074230327cc25be7278dcf2c95071890a4ce5c1437027da10b82c1c6f15044b511e45450e2e1ed77caa08c2e3d2562ee6294d65e6ac7a6534cceb484d21ab06b788e12f7ae23953bb7b915f97c550556489968b3d892fe16cd2f7704dd9263ba1b89c3dd1ad48fcd5400c86dda743ca3f9c87366170c4ae9105a4939e5e094a815bd4243707d509646c9fcbf29b9883793be89aeee8edfab0013e25a996380dd08eb47d68cb2f3015cdd550f275ca76e987429a7b5982a5258de7fb522e41e92fab2b6c1144eda70175837dd0b808d1ece3c52c24ed6c7524f0d6b9823b416b9620d75ecccf63637f090d44a29a92fba84992482bab993dc41997d69e2eb4913567a27a5dbfb7f63db8c5068362986d8438e32fd1b9ac9473c92e63300ee179ca5e3107df140b676ccb7d3c3885f36c7fc5f7c55eaa024bc04012626ce5269bbc0a9adea9c1c5961fe31404a1a56922037879462fc6287586132f09ba7be6f2fe8f32f1dcd5490177563747a3921961a9e0e872d549daf6b8727b1167571a6104a6f38744f732bc8d456905445608695f664386fc70ff285e49ddcb1f9755432e8f0560cd0613590d3b369e82e8ce305cd81cf9fbf2582b87372e9b015e97088e858871195cec6ba934d10a3a1115f6935e2519aa22f70e5970c7268311426b1c391e0be4dc6a09fb3009159c282fb1b4d0672527a3eb8e7917b9e6e27ff73385699f8026cf339930704fa7d6a1629a1d4f8122e9c6bb1c986c219e31e5beaa94a63b241ea1908540b3c1a5ca7bd499a0dc6a6fd91dec7cd2d7a72956c29bbaf14c8edc77a3297f4369a1f031c3c51b7e6c4347aaa96db02479db4b9b92093996268ba11255749aee6315f85a2bf4f13fe450866204bf59b9a362a66cb7dd7a8fff25f690e4215790c1355ee3cd86008a521cda23cf6c6789689db636ff5cbff24095ce6935d4ba93ffa965907ffcc9dcb51a42f9ecf7803c04ab7467b9146fe8f915eea734ef3d6b83bdfc325518d69515bbe9e1ee0b8d615dc87f68336ba75267826c117f2c5b7af94cb9c22b94bb96f4d40cf4c2c72a0b3955b2abd4360030695dcff046e3f15c5e68bc6cbce6e0bad8041ae9a9645927287ba1c6288a924548aba267c77dcc921bea02563ac79b9e59c250117b26b576177d53d10be76aca782b373f4c715b85d01c59b3f9ce44048384ba8800d0fd88db30402ef6550a7310d6910752af9b68e9706eae240f9d7289565d5abee9e8541cc655f73b95cf4f70ec3faa6d6c1c1536dfab2c50245d3077b48490932ff197a32392341a59320b1520b69be9657c4aad7d3f5b901150387b86c58481ab5acdc2f953e17762fb491fa6f72832fe7ed6735c5f16811abe50d16beb38723ba7afd6a525435cb62d8d889d00e1149a88d2da531cc560acbb1d95fe8edd10a78aa548b45c51176eb34aac659103082bd45531c7e89b6a1492d85d6359b258726b287ae96a0af3b5656643591d77c6051d8df822a5c2ec2f1df07a5245c56ed5c74d59426d139895d3c4bc65b72c7b7511f57f3d197bf0bdac4b21ad42db1acafa634fc70ec9bb3d43bd9413bb79bbaa116dd88316e19190725a0443c067b26f38078a87a2446cde9433adbd64fefb343aac25c290d1cbd5369bb9d0c54d86ea4ee3cc60367db80b1599cf543c27ca02735b39a365560925d7ae4e6cdb60099989f625e918d164d9b786b41c991af92c99cde3bb537fe66892dfa9a6190bd79cb8124919b916f40baaad76c7fcdf69c9cc78d53588e2d95d408f9a52b0c04d7c13f160809a0c1220aefba36457b4a1cb4b7a4ebe54dc5dd14b6864ef5f8e0a9857d900b62f91afd9fd8bee4c0a9ea185edfee6671bcf23da4a7b222d3afb7353666b46678ae92e93718572d673c4f1ca40c09a130488a8543cd8a8b95a89f395805b4b21d8edb200fe05a8f19d89cf1c2748cbfc23bba09bf82bb1bf0d54de04c139e97a593f6c23d5caf5b6bb87d58ef153e18cdded0bf86cfe05fdcee015a0ba421979939cb9369fbeb6e11011bee2702f001614303c0c0fa92e79dc3cf8b79b5e9b79c25bbb13a8e874ef642e1fa502737684973cd0f25c30dd11775804e180b69439a29f15a5b803cbd9408677e3b1fee1f436193b413c1261fb68900f5b617fac7769a34c0b6865b050feaa35c9c6c17e9fec3a2d72592a8278e8e9500c990e63929fcc3f492a5b1f6c07927c797edb256fdcb0bc6e2adef7d9747cca4935c4940bba78755157c308331e4f95fc2630ce532cfb95e9a1178401a3947c7c6f8984e6642bf75b9ed93e39bc62b5c7fab21333cd42f244e94b68f2b3e60c3a4492223607276116023b74cf26c369fb92b96c9f4d355e8a14501d4b7c1a5daccc5aa64ea06682efcd1953cd1a3a5537a6297f22e5945a5581c15c09cc3adcb945bfe60edfdf6d8fb9a3ccd9e397d70a2563d1a26b63fc3d6dbd2c4557269d47ac9cfb18d8f41b7525f9ee4200629c3f8da679250b7e645c4171e48116d770b6d77e5f2871ee2440eb0b669e2332a272b6ab2301dd72c913a9b6c28bc0f843bfcfecba87714113d4f91d372b93e205e9ca8cc9c7127634d228d3f13867df3f248bc7e4ee76c0bc570ba1a6f4a8de4696b20afa2cfe83c5c5d0e225c9036bcbb9fd86c1586f4f2c44d5547bdbb6556fb7f6ae47d9c2b1fd32c403b89db7b6fb1da10b7842d56d2cffd0c7876381557bea392b094df53af1bb913468bfca9a16d056e920e7886bc8c01f972691007dd4ae6d566daad748cabfb865c2ae470ddfd582e15b5810a795486b2ab2f9939b4703f211bc19ca806b55bb6b52ca3ec19ca8440eee2ad1c787c1f85363d7cd3cb58e9b9e29d905d4fc78633be7bd222613468197100cc1c4b5040b08630492d5b9f0d5d7947358adea23fa097542db1bea3dc14224f56d8896720c2e9636a9d0ad4633367141b442336015d62eae73a8c396a06ec67c56282bfcd5e4bd41ceefc2f1237dbc1af7a211f8797dad1f84a839a8165e8263c03a9f3e2b814314733925927b6c26ad828cb1856f57cd54b5066208c66a40d795f20b279dd36fc030343069e8c66b450391db47dec8a10be04baea1becd26b3b67a8c598ea967770f50964d01153c4de32e5579d79398da358cea3437f24cd1d6cea46998f6af8f10fcd5da97a625289b02ec7e83c41d76ef9fc58b962447c3312b967d91203a899d98bd3f61a0ae2b603051ac1215aedff22ad971d931ecca4f88c4c991c6f901e7776db97000ba05911c2a36d567022f3f7f8f0fa0cbd66442b63da3d7b6e368dab2260fa1a2e4805959b5f42f2873fd6d471849d33e4f4a45dfc7695a04183f010fe8413d1983c1eaba747d6eca65c4193f96aa6f72a63df91bf30cf3e00bc042271ae05339605fd6995e48e4fe1d041cb6f8e58f25e397fe9661aa9296835136caf03c859021535ddac423fb8f1bd7af7f68cc21cdb4d215bff8d6f975bd49ea36e260bca8fa15478c406d4ba4626ad2cb0a93c3d26dab9d0f632ade436f5f3f953", 0x1000}, {&(0x7f0000212000-0xc0)="f93d3f1686d519457460c1a76d61fe8fa95b802bd461b37aecc5b89feb69f724cfe22e727a209d00523b46914188298269738f0614348a6af5dd6c946d846ecb4130a487d3f5475300fc75cf0aadb58caad365485518850a5ca867381116cd590e4be1be90f3a71223a775a7a1e8fddc647e12bbe578300312a12c5b3d80d07552f42482aa531b13a65245669e85d1645969fce8f85d1cf08a9d3207c7203e5fedbe34fed067932e6dc2c64ec22782edde86d0b5a778b34c6d4ba0d2c2bf077a", 0xc0}], 0x4, &(0x7f0000b86000-0x178)=[{0xb0, 0x11b, 0x3, "8a8d0dab772608c39edd8ac8437b86254968531f213eef8cf3f1cba5fd6ba6bfe8ec8e5a4086d85fffa8ff0384e94d2829ba8245591ae0b4b234762019efb8f4bdd11c49b7665f34d3164fc8c610fd185e71717ea6afd38cbdd5328c78a8c65d11970ef65c9f17a2954d07b44eca2d7f4ec12dc3c380af1392518b372b763d173dee3863ce5a1f496cff3f3dd99a4e8496f0f3035801209a5692006cc8b2bbd1"}, {0xc8, 0x101, 0x100000001, "df6a98d4dc3f663026c0394aef5b4c756dde40bd9f19e33a8b1c2ddc66a9262b751b0c693e69800fe7838d2d138586828b519872793f9e20d99023c068f16f87827ae613a82eb78920dfd03e05a6b3abd77a1ab508b99005606e24b9eaa2f2de7320ff736747e7cfa0a5e1cdffed01bd1c88734bc525056c7691cf432222f9ef353ae1f9f5a0b82e59c9cfdecabe3828e9699f9277905fcdeff55de239b6c86a53cd5c2f71e57b4c133f43297c0f2138aac753"}], 0x178, 0x800}, 0x4004000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) 2018/02/05 06:50:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x327, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@local={0xac, 0x14, 0x0, 0xaa}}, {@in=@empty, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {0x0, 0x0, 0x8}, {0x0, 0x2}, 0xffffffffffffffff, 0x6, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1}}]}, 0x13c}, 0x1}, 0x0) [ 73.415993] mip6: mip6_destopt_init_state: spi is not 0: 3573809152 [ 73.427324] mip6: mip6_destopt_init_state: spi is not 0: 3573809152 2018/02/05 06:50:07 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000005000), &(0x7f0000002000-0x4)=0x4) 2018/02/05 06:50:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086e000-0x10)='coredump_filter\x00') sendfile(r0, r0, &(0x7f000006a000-0x2), 0xf3) 2018/02/05 06:50:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005e4000), &(0x7f00004d1000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/05 06:50:07 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000-0x4)) 2018/02/05 06:50:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000ca4000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/05 06:50:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat(0xffffffffffffffff, &(0x7f0000f78000)='./file0\x00', 0x40, 0xc2) syz_open_pts(r1, 0x111000) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cfb000)={0x0, 0x9}, &(0x7f0000e0b000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000468000-0x9d)={r3, 0x95, "d2860661af4b5634412e0b16966a70c61149e0163945ce53e282f4a5257f7cdd2010aff7a3654c5a370355162dc17d4bd70380b7947c2ae21304608af5766111cd763b3408507508c418a52d055af1be84be8080c63c4c3090c0f04764c93f0d28bf5328bceda028b5e96d74118fb6c8ba8d3b1aab6858961555c2ee6bf8fec3fea25a4447463ed8c98a0ac94b9989e0919f6fce46"}, &(0x7f0000256000)=0x9d) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c17000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d28000)='./file0\x00', 0x400) inotify_rm_watch(r4, r5) setsockopt(r2, 0x107, 0xf, &(0x7f0000e13000), 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0xc, 0x8, "06000a000444"}]}, 0x28}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000e5f000-0x8)={0x1}, 0x8, 0x800) dup2(r0, r0) 2018/02/05 06:50:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000bc5000-0x1c)={0xa, 0x3, 0x81, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007f6000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) 2018/02/05 06:50:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007de000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00002dd000-0x40)={0x5, 0x81, 0x9, 0x43, &(0x7f00008a1000)=""/67, 0x9b, &(0x7f0000000000)=""/155, 0x2b, &(0x7f0000001000-0x2b)=""/43}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d22000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) remap_file_pages(&(0x7f0000cf6000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/02/05 06:50:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000333000)='./file0\x00', 0x15) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00006eb000-0x24)) r1 = syz_open_dev$sg(&(0x7f00000d0000)='/dev/sg#\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5382, 0x200a95b) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000009d000)={0x20000000000001cc, &(0x7f0000008000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00007aa000)={r2, 0x7, &(0x7f0000606000)=[0x6, 0xfffffffffffffffb, 0xe1d, 0xf1, 0x9, 0x7, 0x5bc], &(0x7f0000a49000)=[0x6], 0x3, 0x2, 0x1f, &(0x7f0000589000-0x8)=[0x5, 0xfffffffffffffffc], &(0x7f000021e000-0x8)=[0xad, 0x4]}) read(r0, &(0x7f0000714000-0x98)=""/152, 0x98) 2018/02/05 06:50:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e3c000+0xc18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000ea5000-0xa)="9d36664476665942e83e") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f80000-0x8)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x87}, {0x6}]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7b000-0x11)='/selinux/enforce\x00', 0x600000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b71000-0xc)='/dev/autofs\x00', 0x2800, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00001f9000)={0x10001, 0x3, 0x8, 0x80000001, 0x9, 0xffffffff, 0x80000000, 0x3ff, 0x5, 0x7}) 2018/02/05 06:50:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000171000)=0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00008ce000-0x38)={&(0x7f00004b5000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000456000)={0x14, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000f31000-0x8), 0x80802) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000951000), &(0x7f0000ed3000)=0x4) 2018/02/05 06:50:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000057e000-0x10)='attr/sockcreate\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000560000-0xe8)={{{@in6=@dev, @in=@dev}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f000037c000)=0xe8) 2018/02/05 06:50:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000013000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) sysfs$3(0x3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x1, 0x10, 0xfff}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @empty}}, [0x7, 0x7c, 0x200, 0x3f, 0x7, 0x0, 0x1000, 0x97, 0x7f, 0x5, 0x0, 0x7ff, 0x9, 0x83, 0x6]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ec5000-0x60)={0x0, 0x58, "22e8edcf71d5fa4ca2fb6deea76fc57498c914e7211de7afd2eb7cb8ce6abfb39f12e5b911bf3d8a76553c35b1ee1fcb6dbad9eac078ca86a1f0f2372a388dcdfbbbd2a840c3375c89cc52ceb05a28b211545978dd5d5917"}, &(0x7f00005a6000)=0x60) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000054a000)={r4, 0x9}, 0x8) 2018/02/05 06:50:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000771000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000243000), &(0x7f00002a3000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) 2018/02/05 06:50:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x400) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fb7000), &(0x7f0000b0c000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001c7000-0x4)) syz_open_pts(r1, 0x40) socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000486000)=""/73, 0x49) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000755000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/05 06:50:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ed3000), 0x4) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000066a000-0x4), 0x4) r1 = syz_open_dev$usbmon(&(0x7f00007e5000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x40) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) bind$inet6(r0, &(0x7f000055c000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, 0x9) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000588000)=""/194) [ 74.016542] audit: type=1400 audit(1517813407.891:38): avc: denied { getopt } for pid=10067 comm="syz-executor2" 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 [ 74.069272] FAULT_FLAG_ALLOW_RETRY missing 30 [ 74.073999] CPU: 0 PID: 10077 Comm: syz-executor0 Not tainted 4.9.80-gb30d2b5 #28 [ 74.081611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.090947] ffff8801af2575d0 ffffffff81d94b69 ffff8801af2578b0 0000000000000000 [ 74.098934] ffff8801af102710 ffff8801af2577a0 ffff8801af102600 ffff8801af2577c8 [ 74.106939] ffffffff816624ba 0000000000001244 ffff8801c1cfd0f0 ffff8801c1cfd0a0 [ 74.114957] Call Trace: [ 74.117520] [] dump_stack+0xc1/0x128 [ 74.122871] [] handle_userfault+0xa3a/0x1310 [ 74.128926] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.135914] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 74.142308] [] ? handle_mm_fault+0x117b/0x2530 [ 74.148532] [] ? handle_mm_fault+0x1fc3/0x2530 [ 74.154744] [] handle_mm_fault+0x1fd1/0x2530 [ 74.160799] [] ? __pmd_alloc+0x410/0x410 [ 74.166485] [] __do_page_fault+0x5c2/0xd40 [ 74.172351] [] ? mm_fault_error+0x2c0/0x2c0 [ 74.178303] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.184943] [] do_page_fault+0x27/0x30 [ 74.190456] [] page_fault+0x28/0x30 [ 74.195707] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 74.202522] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 74.208814] [] ? get_futex_key+0x1050/0x1050 [ 74.214846] [] ? userfaultfd_release+0x650/0x650 [ 74.221222] [] ? __lock_acquire+0x629/0x3640 [ 74.227251] [] ? __lock_acquire+0x629/0x3640 [ 74.233300] [] ? do_futex+0x3f8/0x15c0 [ 74.238818] [] ? __lock_is_held+0xa1/0xf0 [ 74.244590] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.251573] [] ? __lock_is_held+0xa1/0xf0 [ 74.257342] [] ? check_preemption_disabled+0x3b/0x200 [ 74.264156] [] ? __fd_install+0x223/0x5f0 [ 74.269926] [] ? userfaultfd_release+0x650/0x650 [ 74.276304] [] do_vfs_ioctl+0x1aa/0x1140 [ 74.281989] [] ? ioctl_preallocate+0x220/0x220 [ 74.288192] [] ? selinux_file_ioctl+0x355/0x530 [ 74.294495] [] ? selinux_capable+0x40/0x40 [ 74.300351] [] ? __fget+0x201/0x3a0 [ 74.305601] [] ? __fget+0x228/0x3a0 [ 74.310846] [] ? __fget+0x47/0x3a0 [ 74.316008] [] ? security_file_ioctl+0x89/0xb0 [ 74.322217] [] SyS_ioctl+0x8f/0xc0 [ 74.327388] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 74.374966] FAULT_FLAG_ALLOW_RETRY missing 30 [ 74.379494] CPU: 1 PID: 10086 Comm: syz-executor0 Not tainted 4.9.80-gb30d2b5 #28 [ 74.387087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.396418] ffff8801d86e75d0 ffffffff81d94b69 ffff8801d86e78b0 0000000000000000 [ 74.404399] ffff8801cb01b790 ffff8801d86e77a0 ffff8801cb01b680 ffff8801d86e77c8 [ 74.412374] ffffffff816624ba 0000000000001244 ffff8801bdf020f0 ffff8801bdf020a0 [ 74.420388] Call Trace: [ 74.422952] [] dump_stack+0xc1/0x128 [ 74.428299] [] handle_userfault+0xa3a/0x1310 [ 74.434358] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.441347] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 74.447733] [] ? handle_mm_fault+0x117b/0x2530 [ 74.453969] [] ? handle_mm_fault+0x1fc3/0x2530 [ 74.460174] [] handle_mm_fault+0x1fd1/0x2530 [ 74.466204] [] ? __pmd_alloc+0x410/0x410 [ 74.471888] [] __do_page_fault+0x5c2/0xd40 [ 74.477743] [] ? mm_fault_error+0x2c0/0x2c0 [ 74.483688] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.490332] [] do_page_fault+0x27/0x30 [ 74.495848] [] page_fault+0x28/0x30 [ 74.501098] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 74.507909] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 74.514203] [] ? get_futex_key+0x1050/0x1050 [ 74.520236] [] ? userfaultfd_release+0x650/0x650 [ 74.526626] [] ? __lock_acquire+0x629/0x3640 [ 74.532678] [] ? __lock_acquire+0x629/0x3640 [ 74.538727] [] ? do_futex+0x3f8/0x15c0 [ 74.544250] [] ? __lock_is_held+0xa1/0xf0 [ 74.550029] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.557027] [] ? __lock_is_held+0xa1/0xf0 [ 74.562812] [] ? check_preemption_disabled+0x3b/0x200 [ 74.569631] [] ? __fd_install+0x223/0x5f0 [ 74.575407] [] ? userfaultfd_release+0x650/0x650 [ 74.581792] [] do_vfs_ioctl+0x1aa/0x1140 [ 74.587481] [] ? ioctl_preallocate+0x220/0x220 [ 74.593684] [] ? selinux_file_ioctl+0x355/0x530 [ 74.599977] [] ? selinux_capable+0x40/0x40 [ 74.605848] [] ? __fget+0x201/0x3a0 [ 74.611107] [] ? __fget+0x228/0x3a0 [ 74.616379] [] ? __fget+0x47/0x3a0 2018/02/05 06:50:08 executing program 3: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) sysfs$3(0x3) mount(&(0x7f0000b42000-0x8)='./file0\x00', &(0x7f00000f4000)='./control\x00', &(0x7f0000b41000)='btrfs\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2b) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009f7000-0x18)={0x0, 0x4, 0x0, 0x8000, 0x5}, &(0x7f0000b43000-0x4)=0x18) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005fc000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x6, 0x4, 0x7, 0x0, 0xffffffffffffff3d}, &(0x7f0000b42000)=0xa0) 2018/02/05 06:50:08 executing program 1: mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000004000-0x8c)={0x1e9be000000000, 0x80000001, 0x6, 'queue1\x00', 0x7a1680eb}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x10001, 0x4) r1 = fcntl$getown(r0, 0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)) wait4(r1, 0x0, 0x1000002, &(0x7f0000004000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001000-0x4), 0x4) 2018/02/05 06:50:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xf) ioctl$int_in(r0, 0x0, &(0x7f0000eac000-0x8)=0x7fff) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x0, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) r1 = signalfd4(r0, &(0x7f0000063000)={0x4c}, 0x8, 0x80000) set_robust_list(&(0x7f0000572000-0x18)={&(0x7f000070b000/0x1000)=nil, 0x4, &(0x7f0000d61000/0x3000)=nil}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000017b000-0x68)) 2018/02/05 06:50:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="d5", &(0x7f0000000000), &(0x7f0000007000), &(0x7f0000001000)="7faa1a33405280a3d031cbad4d431cb53a91470db048d5d631e2f0546d2f4275f54c135a26fb201b1f0fb38ccac0490000000000000800e182a01c0b9bff0f000067a687775598a2") setpgid(0x0, 0x0) 2018/02/05 06:50:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{0xffffffffffffffff, 0x1}], 0x1, &(0x7f000093d000-0x10)={0x0, r0+10000000}, &(0x7f000020c000), 0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000b2b000-0x48)=[{}], 0x1a0, 0x200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00002ba000-0xc)={0x6}) 2018/02/05 06:50:08 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x440000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000004000)=""/89) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/02/05 06:50:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x6040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@rand_addr, @broadcast, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@empty, r1}, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x143000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000751000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000e46000)=[{&(0x7f0000002000-0x2d)=""/45, 0x2d}, {&(0x7f00008a2000-0x57)=""/87, 0x57}], 0x2) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/05 06:50:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000039f000-0xf)='/dev/sequencer\x00', 0x14000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) 2018/02/05 06:50:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0x3, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}]}, 0xac}, 0x1}, 0x0) 2018/02/05 06:50:08 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b7000-0x9)='/dev/ppp\x00', 0x200200, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ef5000)=@ax25, &(0x7f000059c000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ef6000)=[], 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef8000-0x4), &(0x7f0000ef8000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ef6000-0x4)=0x791) [ 74.621562] [] ? security_file_ioctl+0x89/0xb0 [ 74.627776] [] SyS_ioctl+0x8f/0xc0 [ 74.632948] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/05 06:50:08 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000)) 2018/02/05 06:50:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000810000)="358f51b4afe71bd4e31a83d4bed38ba7d6e2261c2252e173a985d7b31f318269ae864ed86455275c03c594e3e39dd7a02ad8cd4c3e4f8e9a44acba114654056bda2e0a5bf2b55503e770febbc0e7b79b2f1a988ec5b0e764e1019ddf2437fbbd38994930dacc114fbd3385669125e2d8af3ff9bd8deac3ccb20904cd69dcd982f1722bc2b4c4968ea758d461497b77e45aeca6d2fdbf9ad10f06642f06e384f57d07323ca34a74e82f067afc8862b24ed7f3e836caae6ecff207a8a7d735c0ee027e4d9c77573d448042809dc4b6f766d943acdf8357654c9b1ceb12cfe4655a71", 0xe1) 2018/02/05 06:50:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0xffffffffffffff53, 0x10, 0x0, 0x0, 0x2, 0xffffffffffffffff, {0xf, 0x0, 0xfffffffffffffffc}, []}, 0xa}, 0x1}, 0x0) 2018/02/05 06:50:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x2) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f000056c000-0x18)={0x3, 0x0, 0x0, 0x0, 0x8}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000169000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/02/05 06:50:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000033000-0x18)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = gettid() setpriority(0x1, r0, 0x1) 2018/02/05 06:50:08 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/05 06:50:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETA(r0, 0x5406, &(0x7f000043b000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x1) modify_ldt$write2(0x11, &(0x7f0000c70000-0x10)={0x0, 0x100000, 0x0, 0x4, 0x0, 0x5, 0x2, 0x3f, 0x8000, 0x7}, 0x10) 2018/02/05 06:50:08 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x2000, 0x0) r5 = syz_open_pts(r4, 0x100ff6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000}, {r1, 0x4164}, {r2, 0x4191}, {r3, 0x2000}, {r5, 0x4000}], 0x5, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000002000-0x53)=""/83) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r6) r7 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000009000-0xa8)=""/168) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r4, &(0x7f0000009000)={0x10001}, 0x8, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) [ 74.763686] binder: 10158:10159 got new transaction with bad transaction stack, transaction 73 has target 10158:0 [ 74.774994] binder: 10158:10159 transaction failed 29201/-71, size 0-0 line 3031 [ 74.796710] binder: BINDER_SET_CONTEXT_MGR already set [ 74.802167] binder: 10158:10159 ioctl 40046207 0 returned -16 2018/02/05 06:50:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000423000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cc8000-0x7)='rootfs\x00', 0x0, &(0x7f00009af000-0x147)) 2018/02/05 06:50:08 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) readahead(r0, 0x9, 0x74) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x86, 0x6, 0x1, 0x49249b6, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000dd3000-0x60)=@nfc_llcp, &(0x7f0000dd2000)=0x60) 2018/02/05 06:50:08 executing program 6: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000640000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e7d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x3ff}}) connect$netrom(r0, &(0x7f0000d2e000-0x10)=@ax25={0x3, {"9b8ee23b5538ac"}, 0x100000001}, 0xffffffffffffff74) 2018/02/05 06:50:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000016f000)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) pipe(&(0x7f0000efd000)) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000e7f000-0x4), &(0x7f000017a000)=0x4) 2018/02/05 06:50:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/02/05 06:50:08 executing program 3: r0 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000000004, &(0x7f0000c57000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163", 0x7) 2018/02/05 06:50:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000079b000)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000)=0x1, 0xff) 2018/02/05 06:50:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ad000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a10000), &(0x7f0000181000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20), 0x0) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10), &(0x7f000079e000-0x8), 0x8) 2018/02/05 06:50:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c7b000-0xe)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000860000)={0x0, 0x0, 0x4, 0x1, 0xffffffff, 0x100000000}, &(0x7f0000c6b000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000449000-0x8)={r1, 0x3f}, &(0x7f0000228000-0x4)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000845000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}) gettid() fcntl$getownex(r0, 0x10, &(0x7f00006cc000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b4000-0xc), &(0x7f0000f66000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a69000)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000a28000-0x41)='net/netstat\x00') pread64(r3, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) 2018/02/05 06:50:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000011000)='/dev/keychord\x00', 0x20402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:08 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000af3000-0xdc)=@ethtool_perm_addr={0x20, 0x6, "1dcd499e5765"}}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000638000)={0x0, 0x1ff}, &(0x7f0000af4000)=0x8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af5000-0x10)={r1, 0x8000000000000000, 0x4, [0x4, 0x200, 0x101, 0x0]}, &(0x7f0000af4000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000af3000)=0x8e, 0x4) 2018/02/05 06:50:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000844000-0x4)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000658000-0x4), &(0x7f00008cc000-0x4)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea6000-0x44)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f000093c000-0x44)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000353000-0x44)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039c000-0x4)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a3000-0x2)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000-0xc), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d27000-0x4)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002bf000-0x4)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000183000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x48)=[{&(0x7f0000a59000-0xcf)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x48080) sendfile(r3, r4, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/05 06:50:08 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000006000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002000)={@dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001, r2}, 0xc) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000007000), &(0x7f0000007000)=0xb) 2018/02/05 06:50:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000033f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000440000)=""/4096, &(0x7f0000c97000-0x4)=0x1000) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) accept$packet(r1, 0x0, &(0x7f00005af000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009b000-0x20)={@generic="8c70c01dbfabb4403ac0d422447d436d", @ifru_flags=0x4000}) r2 = socket(0x10, 0x8000a, 0x5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) [ 74.822292] binder: release 10158:10159 transaction 73 out, still active [ 74.829261] binder: undelivered TRANSACTION_COMPLETE [ 74.835363] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.847575] binder: send failed reply for transaction 73, target dead 2018/02/05 06:50:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/enforce\x00', 0x200, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/02/05 06:50:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/rtc\x00', 0x101000, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000552000-0x8)={0x0}) splice(r0, &(0x7f00001c1000), r1, &(0x7f0000fe5000-0x8), 0xfffffffffffff001, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000743000-0xa)='net/igmp6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000350000-0x12)='/dev/loop-control\x00', 0x101902, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000978000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r5, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/05 06:50:08 executing program 2: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000082f000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000fa000-0xc)={0x20000000}) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000071b000-0x58)={0x9, 0x6, 0x6, 0x8001, 0x7, 0x2}) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/05 06:50:08 executing program 0: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000359000-0x10), 0x8) 2018/02/05 06:50:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cef000)) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {}], 0x371) r1 = epoll_create(0x9) epoll_pwait(r1, &(0x7f00007fc000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x200, &(0x7f0000d78000-0x8)={0x4}, 0x8) 2018/02/05 06:50:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00004b5000-0x20)={{}, {0x0, 0x0}}) futex(&(0x7f0000e12000-0x4)=0x4, 0x80000000000b, 0x200000000000000, &(0x7f0000927000-0x10)={0x0, r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/05 06:50:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00009fd000-0xbc)={0x8, 0x3, 'client1\x00', 0x1, "7bb6e63270a7e88a", "e05b0ed97ab03c58255ae5840b0281f0e6227e809f32a6d91310cc37f2c3710f", 0x80000f04, 0x3}) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) pipe(&(0x7f0000560000)={0x0, 0x0}) pipe2(&(0x7f0000dad000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d2f000-0x8), &(0x7f0000ae5000)=0x8) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) mknod(&(0x7f000074a000)='./file0\x00', 0xfff, 0x81) mknod$loop(&(0x7f00007ee000)='./file0\x00', 0x1, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00007b7000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r4 = syz_open_dev$mice(&(0x7f000018a000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00001e0000-0x8)={0x0, 0x6, 0xfffffffffffff89b}, &(0x7f0000c3d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00003ea000)={r5, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x8c) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a20000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000000000)=0x1, 0x4) mq_getsetattr(r1, &(0x7f000085c000-0x40)={0x77, 0x9, 0x3, 0xfffffffffffffffb, 0xaf2a, 0x2, 0x4, 0x400001000082a}, &(0x7f0000103000-0x40)) preadv(r0, &(0x7f0000360000-0x20)=[{&(0x7f0000594000)=""/46, 0x2e}, {&(0x7f0000c3a000)}], 0x2, 0x0) 2018/02/05 06:50:08 executing program 0: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000024d000)={0x0, 0x0}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000024e000)={0x0, 0x0}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000250000-0x1e0)=[{0x9795, 0x1ff, 0x9, 0x2, @time={0x0, 0x989680}, {0x1, 0x5}, {0x4, 0x4}, @connect={{0x4, 0xffff}, {0x1, 0x3}}}, {0x7ff, 0x4c64, 0x8000, 0x0, @tick=0x85a, {0x1, 0x1}, {0x4}, @note={0x8, 0x6, 0x400, 0x9, 0x50a}}, {0x674, 0xffffffffffffff7f, 0x40000000000000, 0x0, @tick=0x1fffc, {0x100000000, 0x3}, {0x3f, 0x22c547c}, @note={0x8, 0x0, 0x2, 0x2c04, 0x4}}, {0x4, 0x4, 0x0, 0x3, @time={r1, r2+30000000}, {0x9, 0x1ff}, {0x9, 0xfff}, @control={0xf28a, 0xffff, 0x9}}, {0x3f, 0x6, 0x109, 0x3, @tick=0x9, {0x5}, {0x90000000, 0x9}, @time=@tick=0x9}, {0x5, 0x51, 0x4, 0x200, @time={0x0, 0x989680}, {0x1, 0x8be0}, {0xde00, 0x5}, @note={0x2, 0x80000001, 0x8, 0x6, 0x3}}, {0x4, 0x3ff, 0x1, 0x0, @tick=0x2, {0x7}, {0x71, 0x8}, @connect={{0x3, 0x1ff}, {0xfff, 0x6}}}, {0x81, 0x3e48, 0x0, 0x2, @time={0x77359400}, {0x7, 0x4}, {0x0, 0x3a5}, @raw32={[0x6, 0x5, 0xa9e]}}, {0x5, 0x0, 0x3, 0xff, @time={r3, r4+30000000}, {0x3, 0x9a32}, {0x10001, 0x1d}, @ext={0xa6, &(0x7f000024e000+0x64c)="4ad262de3fa953bdaa8097623034a715810f347313e0de694ddda1c62174fd80ea415739e73be77abf37303ed7f1efa84cd85415ee3d6bc5ca389f451417f915de5e519362542cd34806a56ae0b7308969681875ab81d2c6153d081b5f676b15929419b031b9ac1067bf48b0b54b3777a8e79f131b0c67e452a249b4cac4b988d31732914c71f8518c3da011c1b364974361aa26db45449a95b2fd6970bf14fea26613516cd0"}}, {0x6, 0x1, 0x7, 0xfff, @tick=0x5, {0x10000, 0x200}, {0x76, 0xa4cb}, @ext={0xf6, &(0x7f0000075000)="186fe9d0e0071be66ff385e43a9bfa5da04ab334809a0c017505be7dfe12d917aecd3c18eaa355d88438eab4d3efefaff7cc15c564b6867c656070c9530618f5391dfaeff03941b210e265ecb9db24ac76e961b8e21c4a25972777a0b661549ced12a290849284e4f994631b00d75d8bae88d76986ec074fe44d5a91d2ac0f6927baa5347218c54cc61a8ea1c84d646e53050e1be87f3df95aec91d7b60da06491050aa55d8c0caaea98f2f34159fa02e2d9397eadb8aeeed55106ef7abe3c62d8288e9ad86a2fc8f181fd41903d2bb2db3ab96575a2b01a3237142bba11888407b8271e754728efed96dc02cd3b00e1d3d02ab9cc10"}}], 0x1e0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{}, 'port0\x00'}) clock_gettime(0x0, &(0x7f000024c000-0x10)) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000024d000)=0x0) getpgrp(r5) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000024b000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000}) 2018/02/05 06:50:08 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000f60000-0x10), &(0x7f0000413000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000571000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$sndseq(&(0x7f00000c0000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000176000-0x1)}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000445000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) socketpair(0x0, 0x0, 0xfffffffffffffff8, &(0x7f0000d4a000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000c39000)={0x3f, 0x1, 0xffffffffffff8000, {}, 0x5, 0x9}) 2018/02/05 06:50:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000096a000-0x8)=@random={'system.', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/02/05 06:50:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2000000024, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000088b000)=@ethtool_cmd={0x9}}) 2018/02/05 06:50:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getdents(r0, &(0x7f0000f20000)=""/5, 0x5) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x0) [ 75.029280] binder: 10230:10243 got transaction with invalid handle, 0 [ 75.044226] binder: 10230:10243 transaction failed 29201/-22, size 56-8 line 3219 2018/02/05 06:50:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000004f000-0x9)='/dev/sg#\x00', 0xfffffffffffffeff, 0x10040) accept4$ax25(r0, &(0x7f00009ea000-0x10), &(0x7f000016a000-0x4)=0x10, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) [ 75.081978] binder: BINDER_SET_CONTEXT_MGR already set [ 75.087361] binder: 10230:10243 ioctl 40046207 0 returned -16 [ 75.087384] binder_alloc: 10230: binder_alloc_buf, no vma [ 75.087402] binder: 10230:10249 transaction failed 29189/-3, size 56-8 line 3127 [ 75.115606] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.121444] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 06:50:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8), 0x0, &(0x7f0000014000-0x10)={0x77359400}, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 06:50:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)) sendto$unix(r0, &(0x7f0000ede000)="8969d6db5a425accc3cdbe1fa7dad16336ed2cde4234c23c1e02433fae20058ac1d74b66b23fa04705d4b6e3113f01c54ba1aa04963813afa21e1f513aa1085eab1cd0adb812a8ceafab9ec314475893bbebfa2e6119b2ebe15e0be9358ececdfcb429ec129a43cfd8e77e99a782c233c0a7450cce4bc42adbd49870b3d97ac49d8cac2f9b838fef995ea93ff4c4852a6096ce0c8b1b2d2c98454cc7f3dc866094e67048e00e315684069b9119b13ed11c214c2af38f1b0e0ba97c024d7a3ba3d75df75b5b5369", 0xc7, 0x800, &(0x7f00002b1000-0x8)=@file={0x1, './bus\x00'}, 0x8) removexattr(&(0x7f0000f2f000-0x6)='./bus\x00', &(0x7f0000e93000)=@random={'user.', '\x00'}) recvmmsg(r0, &(0x7f0000218000-0xb4)=[{{&(0x7f0000515000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000b3f000)=[{&(0x7f00003e4000)=""/103, 0x67}], 0x1, &(0x7f0000243000)=""/165, 0xa5, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000a2f000-0x90)=[{&(0x7f0000ef3000)=""/58, 0x3a}, {&(0x7f0000525000-0x17)=""/23, 0x17}, {&(0x7f0000c2c000-0xa4)=""/164, 0xa4}, {&(0x7f0000ec8000)=""/244, 0xf4}, {&(0x7f0000765000)=""/58, 0x3a}, {&(0x7f000026c000)=""/231, 0xe7}, {&(0x7f0000d27000)}, {&(0x7f0000c9a000-0x13)=""/176, 0xb0}, {&(0x7f0000e0c000)=""/62, 0x3e}], 0x9, &(0x7f0000e07000)=""/60, 0x3c, 0xffffffffffffffc1}, 0x7ff}, {{0x0, 0x0, &(0x7f0000928000)=[{&(0x7f0000087000-0xf7)=""/247, 0xf7}, {&(0x7f0000d77000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f0000c91000)=""/255, 0xff, 0x81}, 0xe91}], 0x3, 0x2, &(0x7f00006f3000-0xb)={0x77359400}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000b39000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000068d000)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000986000-0x12)='/dev/loop-control\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000977000)={{0x1, 0x1}, {0x3, 0x80000001}, 0xffffffff, 0x4, 0xb3}) 2018/02/05 06:50:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d90000-0x8)={0x0}) sendto(r0, &(0x7f00003c7000-0x50)="43078c93445d4ff5203ad50eec33b8e6f719186eead9e52f8b1ad219e256f2699636c882606782ddd830034908b482af9347ab42d87b3bedb6815c07ed1600cb8a2a1c172c6cbf27b22e5fa68f2dc5d2", 0x50, 0x4000000, &(0x7f0000f01000-0x10)=@ipx={0x4, 0x5, 0x2, "c17355437ede", 0x90}, 0x10) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/05 06:50:09 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ca7000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000d65000-0x1)='\x00', 0x1, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x0, &(0x7f0000001000), 0x0) 2018/02/05 06:50:09 executing program 2: madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) 2018/02/05 06:50:09 executing program 1: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xb)='(!$em1em1)\x00', 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00007a1000-0x80)=""/128) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/05 06:50:09 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000fd8000-0x5)) 2018/02/05 06:50:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000022000)={0x0, 0x8}, &(0x7f0000e74000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000541000)={r1, 0x3}, &(0x7f00008b8000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r2}], 0x1, &(0x7f0000778000-0x10)={0x0, r3+10000000}, &(0x7f00009a8000-0x8), 0x8) pwritev(r2, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000cb0000)={0x0, 0x60}, &(0x7f0000257000-0x4)=0x8) ioctl(r2, 0x5, &(0x7f0000998000-0x9)="a4e302d014bfdcea58") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c7b000)={r4, 0x53, "971230e96b2e57fbe8f2b24e214535542edfeba5281e51c07d2f2de8c8e2b524f0bcd207cc5d82071cc73a16e2d07691d60e522306868a1772adbd097209acb535aeecfb27071a135d2170ae6eb24b7824dfc6"}, &(0x7f0000278000)=0xffffffffffffffd2) 2018/02/05 06:50:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000056e000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000058000)={0xa, 0x1, 0x4c, @loopback={0x0, 0x1}, 0x80}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000a07000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/02/05 06:50:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000cb000)=0x2, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sigaltstack(&(0x7f000094e000/0x3000)=nil, &(0x7f0000eb8000+0x7a4)) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 06:50:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000032a000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0xfffffffbfffffffd) ioctl(r0, 0x100002202, &(0x7f0000f1c000-0x71)="a0c216d5e247718689cb95f17ab34db99c1178000009730582ad6fb70bc7c8712380bdac171241fe996ae3e4eaf60f46e0cc7419794adbafe5f1d47af85ffb705929cc585fde6fb0d1820840726fb0603adf532665522a804c4fc94811431989e1f215f58c896bd270862e3de82d840c19") 2018/02/05 06:50:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x7d, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000179000)=""/121, &(0x7f00004d4000-0x4)=0x79) signalfd(r0, &(0x7f000097e000)={0x1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000629000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x7}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/05 06:50:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000015d000), &(0x7f0000b71000)=0x4) r1 = memfd_create(&(0x7f00001a4000-0x1)='\x00', 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000da3000-0x6b)=""/107) 2018/02/05 06:50:09 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) pipe2(&(0x7f000001d000)={0x0}, 0x80800) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000025000-0x8)='./file0\x00', r1, &(0x7f000003a000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000038000+0x487)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000038000)=0x26) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x7, 0x40, &(0x7f0000038000)="19a58c599556b45b9bc429c6fde23ca846a12fcdd0af45da44bdb90e9a13d8728103da61cc9f0138d6f4c3123242672ba04fa8bd109b0628328009bd13cb042008761322d703950f151407507ff0b6f7b2759753136815f8eb4ddc0f0e40fd12a173eacd00b31899dc89a17457cb2a3c48c678e0ed7e6e17c145ceba018c2bcfa1196da052ed28df53ebb455f6c5ae988fb1542711984934724c3d57005fc3420b16360b1cf371fb2d23c83ae2c3af92965d8a3ab5ae464f451876766f5c777547f25b", 0xc3) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000039000-0x59)="ed0e6eb6e407e8c20aafefc5922b10ac5a5868dc0bda19679d6d14bc250d7afa0c13627bc4fc7504c6e16d437a97513861b93daea92bd2a30525e61c715207c39c3fa611132864e5aad3b92db2cf64a47113d29918a415e808", 0x59) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)) 2018/02/05 06:50:09 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xfffffdfffffffff9, 0x0) 2018/02/05 06:50:09 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/02/05 06:50:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4), &(0x7f0000b65000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bbd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009d1000-0x50)={0x20, @time, 0x0, {0x0, 0x7}, 0x1, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe7000)=0xfffffffffffffffe, 0x4) 2018/02/05 06:50:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000), &(0x7f0000474000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e33000-0x10)=[{0xb, 0x100}, {0x8, 0x3f}], 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/checkreqprot\x00', 0x50040, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/05 06:50:09 executing program 0: clock_gettime(0x8, &(0x7f0000962000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000c0a000)=""/139, 0xffffff7e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') r0 = getpgrp(0xffffffffffffffff) setpriority(0x1, r0, 0xe609) 2018/02/05 06:50:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f4}, 0x2100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r4, r1, r4, r3, r2, r4, r1]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1}, 0x0) r5 = dup3(r2, r1, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) r6 = gettid() fstat(r0, &(0x7f00001e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c8d000-0x4)=0xc) fadvise64(r0, 0x0, 0x9, 0x7) sendmmsg$unix(r1, &(0x7f00006e4000)=[{&(0x7f00006a4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a0c000)=[{&(0x7f0000669000-0xba)="9cdded5e595384823b6c64e77c6755d9466151931ff4f900bf2d73c0d84015c2008452792d0452fc4884d92d92515c1997b729320d054a38a138517d0f31e5bfdad12f90403e924efa098ad8f1612264ae44a2cd93cca40747f5c917b671ef71149ece6a3ee30196ff7ca87e1d3f0810ecde1d9c8c5c569f4a231325b2dc2a54703b019a297f6c24317c0a76da40c0e8a11c3530600c5d2901babccf428bc22c51910031be7d50232ea1098970575a07e23c76b8b73150f79eac", 0xba}, {&(0x7f0000027000-0x69)="afa73f80bc84301d1a798c6bb3d5fb1962aed503b7f62959a17e9f31f733b008d920094f6f332da5fae86f39c4e699ad034f52efdd6fb2ffaee39fa7401daf4c7378b54d16ecdf0b67889198f09b4bf46d824ad1965b3fbc0b58a336e657cbb75c0ad52d4b6eb09844", 0x69}, {&(0x7f00001a5000)="3f2822d514417c3c17a5ae52ae33288728a570e9f35d5a3f59f77754571c0c2eaac8ff9f65e8e613548db60fd52161691a35327c143a67784cf48542b99407f833246df242997ac39300a58c7ff4232f", 0x50}, {&(0x7f0000580000)="1686f8e83d1c5bcaf1bcae42f3fc1bd108be8ed4bc2bfa4b98cb88bda2a00f5cf49a5364f15b55a64b68da3bf54f595362115aa9d1bd890fb0874e986c506f093f79b1", 0x43}], 0x4, &(0x7f0000908000)=[@rights={0x20, 0x1, 0x1, [r3, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r5]}], 0x68, 0x40}, {&(0x7f0000ce0000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000094f000-0x30)=[{&(0x7f000066c000-0xd8)="c3b34f5aac7614504832eb76ccdd39f8b89551efd6812932ba9f473e0d226ca43048458873f0510deac9460fa11b85277c755f94b417e07f80b4b0cec14c6204de068c1b8158670e6e30fd298413868436358818c8ffedd2929833977a427dc2f26ac402c2de3cfdc6ca87b55ef8b96c684ec0f29e8b3c773bb07c86c59c093367387a68451bfaa9caf9b876e61f46ec770b17dad21fd1503dc748acc7d84861bf9a218f996bfbd77b8814228d5c109a0d88dd4604ebacba2f3702446ea32998a19a59bb720c183adaeed9c4b9973763a759257a3ba64eb8", 0xd8}, {&(0x7f00006db000)="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", 0xfb}, {&(0x7f0000e98000)="12faf7a8ffb1f930ca7d491ad042ce02815f7e561733b0b2e5bf3fd3f204df1ec9d6d0dfd86cb635a6c94df7475e666bf602ded1d7e45753c2ca9cc490b82a8f9a71cdcdaedd6894a41d07c47bdd6c6ffdc0", 0x52}], 0x3, &(0x7f0000202000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x38, 0x44800}, {&(0x7f00000a7000)=@abs={0x0, 0x0, 0x2}, 0x8, 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{&(0x7f00001de000)="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0x1000}], 0x6, 0x0, 0x0, 0x81}], 0x5, 0x10) 2018/02/05 06:50:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c97000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000193000-0xc)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000064c000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x20) 2018/02/05 06:50:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) connect$l2tp(r1, &(0x7f0000e82000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x2, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x32) 2018/02/05 06:50:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000391000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002c0000-0x10)={0x0, 0x64, &(0x7f00000d2000-0x64)=[@in6={0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x0, 0x4, @empty, 0x7f}]}, &(0x7f000065f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000043a000)=r1, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000eb2000)=""/59) r2 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) 2018/02/05 06:50:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ab5000)=0x0) stat(&(0x7f00001cb000)='./file0/file0\x00', &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000055c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00008b4000), &(0x7f0000196000-0x4)=0x0, &(0x7f0000b4c000)=0x0) getresgid(&(0x7f0000c1f000), &(0x7f00000e4000)=0x0, &(0x7f000039e000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b5000-0x4)=0x0) r13 = getuid() r14 = getegid() sendmmsg$unix(r1, &(0x7f0000a95000)=[{&(0x7f0000611000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f50000)=[], 0x0, &(0x7f0000408000)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}], 0x90, 0x2400c001}, {&(0x7f000075f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb7000-0x40)=[{&(0x7f000052e000-0x3f)="34dc12ff5a80ceb4929a12a5c58514f22f793a969b458025376ad4ef61ef9ecb822d5d14da8178073d17ae091750535f61006058aad6c0071344968942f113", 0x3f}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}, {&(0x7f0000bf2000)="7641e9b9620bf493ddc40b9b1827067a413e9746758bfc4bcadfdd2c8d14dd90448bb1be98ba9710aca9cdb01cfd00a66dbe2a1d4e286efd6ff9de8c5479f59c13b7a3f18657f4404c686d891be73701b2fa23c69cbb10df19d1dd41de2df990cdfcec8a6ee1a924469192de5e0fe51e1a3887805a8ae2dc92c244bb8b3bde489fae24c9aef51608e8d9dffd23731db3d359da320ed670b024eb4b6ec82bc014d48028023ae0da01c55feea2984de7917fd2738efcac91130544e290e5e00f99be224406790915e2694c0f618c4a5c8b76c25a24b30a4e758aa72eb0fceeca2d057dfe5f9b", 0xe5}, {&(0x7f0000fd4000)="1ae25f8e32028799b47fb28caa1f05a1933d6ef17eb6de317b2b6a3021ecff9ae1685fd3a79913d71bbac86cf784111ff2e759b3ca3eb0aaa3637aad12f12b5191ae890f3fb41205468373a0dbb31036e0d9fc36cc9ad4c8944550de9be6a157909a72ede719a1e0263a0046a34f688c7c", 0x71}], 0x4, &(0x7f000058f000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r9, r14}, @cred={0x20, 0x1, 0x2, r2, r13, r11}, @cred={0x20, 0x1, 0x2, r7, r13, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x40000}, {&(0x7f0000079000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000dff000)=[{&(0x7f000061b000)="67fdf36b39872c425f5cff5ff7cdad8bacd704ac78eef7dcdf2e091d621bf62b29512714f104d4ebe856e6f69d9349f717d82b0492cc1a4ee22dca7be55665cacc89a2c080720e703382e913b9cd053d74f1396be6a46e8ee441256c4407c192863fb9df5f3a13889235ec7c5fadcd20ccd2828cd38488dc6a6d84af8f038f46327497005f5738930a5cc1724f60229b669a18cccbe185536459d25e5a8b998846f4d98113742895566c08686e94", 0xae}, {&(0x7f00001b1000)="e7ac5dc0b4d9759e53787b7b178a9303710dd2078bf6f24efe03211c9a7f776a05b913c3016536ffa59bfe9454dc50938bfca7889fc4c508029a0bc800a299438b76b0b0171f076552c76a2de9bcbf13dd873fcd966a1ec03668e1647a384ada862e7e43b77d3ea49e0e1b965c81c3dfec8558ec1b4ffde1dc763d4d04029a024b003c729d17a96abb76c59583d7f1d9f063816fb39ccabf4a4d58e461775e9ca8056202f450431ba8", 0xa9}, {&(0x7f0000d4f000)="8ad4a2b7f506fad841cd9b2e9e2c759cd5b543868eea10775d63f2fa5d0d68edf6f1dffded66e76a9d6f0b48438341d3dd949da2f395a7848812a0a4cb8c8ccb87871767ad4ae5", 0x47}, {&(0x7f00007d8000-0x35)="754562f53e79eba0065b814821abb81312f7fea07231d5383e0c4ac4192ab059bfffefb7664714a7eeab04c2c38d22c798676c791b", 0x35}], 0x4, &(0x7f000082f000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x20, 0x1}, {&(0x7f000058b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ad000)=[{&(0x7f000069a000-0x18)="35f638c03efb63b735b4386ee7ce0a10bedb6a841a1022ff", 0x18}, {&(0x7f0000ef8000)="5719eb0a367a219f9dcaddda24d768743fd5b9392f80719b74e95df19fab726fe787e09cdba755b7fa192e6d064c5f6bcad63032a562504fa31275e48a80554b364d90aed1e529e25e30b725ca56c6c4eaa6475b7ad3665e5300854354244118fb84ac183b491435185462ad0e50cb769e150fb064c9296e9bcc6ea909017e04f26dbcd53b2e274c7736eef708cca1af1ed926b38eeeb7359d0a66e033c3d022fe0459c11a76b748c9b9b4e80632644f67a66be081b5608335dd83ea33cd0791", 0xc0}, {&(0x7f00002e0000-0x1000)="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", 0x1000}], 0x3}], 0x4, 0x4000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d83000)) poll(&(0x7f0000cbb000)=[{r1}], 0x1fffffffffffff50, 0x80000003) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) r15 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r15, 0x84, 0x16, &(0x7f0000e12000-0x4)={0x0, []}, 0x4) r16 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e09000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_buf(r16, 0x101, 0x19, &(0x7f00005a1000)=""/190, &(0x7f0000320000-0x4)=0xbe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r16, 0xc02c5341, &(0x7f0000387000)) fstat(r15, &(0x7f000052e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r15, 0x0, 0x10, &(0x7f0000f5f000)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0xa, 0xa0, 0x0, 0x0, 0x0, r17}, {0x7f, 0x101, 0x4b8, 0x7, 0x0, 0x100000001, 0x0, 0x20}, {0x4, 0x10000, 0xdc, 0x1f}, 0x1f, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0xd2ee, 0x2, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x9, 0x4d2, 0xffffffffffffffff, 0x10000}}, 0xe8) 2018/02/05 06:50:09 executing program 3: r0 = creat(&(0x7f0000f57000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00003f0000-0x68)=""/104, &(0x7f0000000000)=0x68) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 06:50:09 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fe9000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fea000-0x8)='./file0\x00', &(0x7f000011c000)='./file0\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000feb000-0x8)='./file0\x00', 0x100) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000bd1000-0x28)={0x7, 0x8, 0x6, 0x7f, "808650fcc9a51cf42afe74dd71e5782830ce50d3b577c8e3a708bd47294fef54"}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/05 06:50:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(0x0) socketpair$inet6(0xa, 0x1, 0x401, &(0x7f000048f000)={0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005d0000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0x8, 0xfff, 0x81}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00003eb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/05 06:50:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ustat(0x100000001, &(0x7f0000dc9000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000eeb000-0x55)=""/85, &(0x7f0000b6e000)=0x55) openat$selinux_status(0xffffffffffffff9c, &(0x7f000004e000)='/selinux/status\x00', 0x0, 0x0) 2018/02/05 06:50:09 executing program 1: clone(0x0, &(0x7f000075b000), &(0x7f0000974000), &(0x7f00000ab000-0x4), &(0x7f0000db3000-0x3)) seccomp(0x1, 0x1, &(0x7f00003f4000-0x10)={0x6, &(0x7f0000008000-0x30)=[{0x4, 0xc2, 0x5cc9, 0x7ff}, {0x0, 0x5, 0xff22, 0xbf8b}, {0x1, 0x8, 0x800, 0x7f}, {0x6, 0x3f, 0x1f, 0xfb651b3}, {0x8, 0x8a70b58, 0x6, 0x401}, {0x80000000, 0x8, 0x700, 0xfffffffffffffffd}]}) r0 = syz_open_dev$sg(&(0x7f0000614000)='/dev/sg#\x00', 0x101, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) setrlimit(0x0, &(0x7f000000a000)) 2018/02/05 06:50:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e3c000-0x4)={0x101, 0x0, 0x9000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') readv(r1, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/02/05 06:50:09 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) r1 = memfd_create(&(0x7f000030e000-0x8)='em0proc\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48) sendto$inet6(r1, &(0x7f0000429000)="7ce83f7d662cd783d731a5f35ee94c1abea008bd0e80", 0x16, 0x4, &(0x7f0000000000)={0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80200, 0x0) r3 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000bbb000-0xc)='/dev/random\x00', 0x0, 0x4000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000856000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000b37000)=0xe8) sendto$packet(r2, &(0x7f0000b4a000)="cd1ec53651f76a60fd4f8e4411ad9ed6f0eef405ee332171c054a84d4a105b63e87be14407f1f8487e44fd396d104b3cdded4d3a50e8fdb55b2eb9741477a255a2168d54ae27b122", 0x48, 0x40, &(0x7f000098b000-0x14)={0x11, 0x0, r6, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) ptrace$pokeuser(0x6, r5, 0x6, 0x8) setsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000df0000-0x4)=0xb, 0x4) ioctl$TIOCCONS(r3, 0x541d) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000), 0x0) 2018/02/05 06:50:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842a1cc78d8db30dc7e", 0x18}], 0x1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000357000-0x8)='./file0\x00', 0x3) r1 = syz_open_dev$usbmon(&(0x7f00000e9000-0xd)='/dev/usbmon#\x00', 0x1, 0x18000) bind$llc(r1, &(0x7f00006ba000)={0x1a, 0xf8, 0x80000000000, 0x7f, 0xa5d, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/05 06:50:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet(r0, &(0x7f00008d8000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000821000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00005bc000-0x4), &(0x7f000022a000-0x4)=0x4) 2018/02/05 06:50:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x1ff, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000cb7000-0x18)=[]}, 0xffffffffffffffff) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x8001, 0xc0, 0x5, 0x9, 0x7, "42c963bdd7b6a266e33d42241160ac7a3bd94b181f0e044aa480677e09a3e10f2dba62e67e8a9d1adc5cc6ed7dc175c448cb2fc1eead3e52ee5f4283951d90", 0x7f}, 0x60) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x90)={0x5, 0x7, 0x2, 0x7, 0x2, [{0x7, 0xefb5, 0x100000000, 0x0, 0x0, 0x4}, {0x9, 0x0, 0x0, 0x0, 0x0, 0xa}]}) 2018/02/05 06:50:09 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f00008b5000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000512000)="0e0040406e757800", 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) fcntl$getflags(r0, 0x401) 2018/02/05 06:50:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = dup(r1) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00006d7000)) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x44) 2018/02/05 06:50:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) 2018/02/05 06:50:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000652000-0xfd)=""/253, 0xfd, 0x2160, &(0x7f000048b000)={0x1a, 0x0, 0xffffffffffffffae, 0xd1, 0x1, 0x200, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="6c6f008000000000c500001e00", 0x0}) socketpair(0x13, 0x8080a, 0x0, &(0x7f00000a1000-0x8)={0x0, 0x0}) accept$packet(r2, 0x0, &(0x7f000059b000)) r4 = syz_open_dev$usbmon(&(0x7f0000066000)='/dev/usbmon#\x00', 0x601, 0x2) accept$ax25(r3, &(0x7f0000b6b000), &(0x7f0000276000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f0f000-0x4)=0x400, 0x4) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x2}]}, 0x20}, 0x1}, 0x0) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 244.921862] INFO: task syz-executor0:10383 blocked for more than 120 seconds. [ 244.929220] Not tainted 4.9.80-gb30d2b5 #28 [ 244.934512] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.942613] syz-executor0 D29616 10383 3771 0x00000004 [ 244.948332] ffff8801d8ea6000 0000000000000000 ffff8801c20e5500 ffff8801d9b73000 [ 244.956383] ffff8801db321b98 ffff8801d868fa40 ffffffff838a23db 0000000000000002 [ 244.964397] 0000000041b58ab3 00ffffff8418ae44 ffff8801db322468 ffff8801db322490 [ 244.972407] Call Trace: [ 244.974971] [] ? __schedule+0x67b/0x1ba0 [ 244.980657] [] schedule+0x7f/0x1b0 [ 244.985993] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 244.992661] [] ? plug_ctx_cmp+0x100/0x100 [ 244.998447] [] ? prepare_to_wait_event+0x450/0x450 [ 245.005034] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.011070] [] lo_ioctl+0xfdf/0x1990 [ 245.016448] [] ? get_futex_key+0x1050/0x1050 [ 245.022499] [] ? loop_lookup.part.19+0x110/0x110 [ 245.028880] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.034594] [] ? blkpg_ioctl+0x930/0x930 [ 245.040283] [] ? __lock_acquire+0x629/0x3640 [ 245.046347] [] ? do_futex+0x3f8/0x15c0 [ 245.051878] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 245.058783] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.065627] [] block_ioctl+0xde/0x120 [ 245.071055] [] ? blkdev_fallocate+0x440/0x440 [ 245.077205] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.082910] [] ? ioctl_preallocate+0x220/0x220 [ 245.089116] [] ? selinux_file_ioctl+0x355/0x530 [ 245.095567] [] ? selinux_capable+0x40/0x40 [ 245.101428] [] ? __fget+0x201/0x3a0 [ 245.106711] [] ? __fget+0x228/0x3a0 [ 245.111979] [] ? __fget+0x47/0x3a0 [ 245.117146] [] ? security_file_ioctl+0x89/0xb0 [ 245.123384] [] SyS_ioctl+0x8f/0xc0 [ 245.128555] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.135132] [ 245.135132] Showing all locks held in the system: [ 245.141434] 2 locks held by khungtaskd/515: [ 245.145757] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.154452] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.164128] 2 locks held by getty/3670: [ 245.168072] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.177383] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.187323] 1 lock held by syz-executor0/10383: [ 245.191994] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.201310] 1 lock held by syz-executor0/10395: [ 245.206004] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.215335] [ 245.216936] ============================================= [ 245.216936] [ 245.224061] NMI backtrace for cpu 1 [ 245.227663] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 245.234832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.244161] ffff8801d84dfd00 ffffffff81d94b69 0000000000000000 0000000000000001 [ 245.252152] 0000000000000001 0000000000000001 ffffffff810bac60 ffff8801d84dfd38 [ 245.260121] ffffffff81d9fc8d 0000000000000001 0000000000000000 ffff8801d8ea4c18 [ 245.268087] Call Trace: [ 245.270644] [] dump_stack+0xc1/0x128 [ 245.275976] [] ? irq_force_complete_move+0x390/0x390 [ 245.282698] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.288637] [] ? irq_force_complete_move+0x390/0x390 [ 245.295359] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.302426] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.309410] [] watchdog+0x6f0/0xa70 [ 245.314655] [] ? watchdog+0x125/0xa70 [ 245.320075] [] kthread+0x26d/0x300 [ 245.325236] [] ? reset_hung_task_detector+0x20/0x20 [ 245.331869] [] ? kthread_park+0xa0/0xa0 [ 245.337465] [] ? kthread_park+0xa0/0xa0 [ 245.343058] [] ? kthread_park+0xa0/0xa0 [ 245.348661] [] ret_from_fork+0x5c/0x70 [ 245.354340] Sending NMI from CPU 1 to CPUs 0: [ 245.358848] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b20c6 [ 245.366244] Kernel panic - not syncing: hung_task: blocked tasks [ 245.372385] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 245.379568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.388902] ffff8801d84dfcb8 ffffffff81d94b69 ffffffff83a8ade0 ffff8801d84dfd90 [ 245.396878] ffff8801d8ea4c00 dffffc0000000000 ffffffff84409000 ffff8801d84dfd80 [ 245.404850] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 245.412823] Call Trace: [ 245.415381] [] dump_stack+0xc1/0x128 [ 245.420716] [] panic+0x1bc/0x3a8 [ 245.425706] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.433903] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.441146] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.448392] [] watchdog+0x701/0xa70 [ 245.453638] [] ? watchdog+0x125/0xa70 [ 245.459058] [] kthread+0x26d/0x300 [ 245.464216] [] ? reset_hung_task_detector+0x20/0x20 [ 245.470852] [] ? kthread_park+0xa0/0xa0 [ 245.476441] [] ? kthread_park+0xa0/0xa0 [ 245.482033] [] ? kthread_park+0xa0/0xa0 [ 245.487645] [] ret_from_fork+0x5c/0x70 [ 245.493684] Dumping ftrace buffer: [ 245.497252] (ftrace buffer empty) [ 245.500935] Kernel Offset: disabled [ 245.504541] Rebooting in 86400 seconds..