32c41bf95447ee13166bc474196091d065710a635d90895109433eda5f544ca852dab15d6e2ad94a8824d7f4b875c102dda30689cfe5a5f0bd484c7763a394c7e6c6604e97291f5b7bae5950c7beecfb0bd90284f926f4823a6c29d5a86d929dbd1980ca6eea07e43a24e2222bdf8e68d646646a71fa7f18b08f3abf7235442f9c0d8698b45aa195a2a1d7ad7b3ca842e87084de075169c3d1cd13f1dd3488dd1abcc79f3a1ae9c953f93cf358526b6adbc280caf0b8e8dc0fbe848490fb6404a8a9c233ef207ffef2a7f93ba2a3313593f9e99854fc3803a270876b536776bef72f05594dbcff8cceccfad1a67d715b1f08c2dba6f0d07d4677ca4cb9501138ce1448d3e5ad5869c7abe8bf1aff112f9743be80fe5b77f785bf683b511cfc825d656225a9d360f04af9dd5532b009637e0a7f4aed5fb07cd63fd7b80ac2534e3ff7c01c01c92c42b2278629545c20172bae6db05d2625f5cbbf640aa5e7ac5fb8ab7edaa0217d1703a97dd26e99b40ec63affc2d503a31b10aca4120c6ce96fa4d81c0db68385f0a0074c1e48a81e01db49cac7d9cb7a54f2ff1b70ebefb27b03bea67916047c60626ef36b7e90757a05a55a354165673899e36834bbf1ab4c3589efc939d2d3a387bbe42431a2b6295f421ec37ea3abdb9cb7d828bacbbda1eb901137cd04051b54837047f97650ffe9ebc429cc6c1ceb55e0edd3466a1d91f24c1f2867700e99de6cea20d25203b1e6cde8a6fbe62f2f4aee63f350802248116583bf9e4cc0ca0433e9a398c5e82a7ac1cded299237ca60d20e2e8cdbc4c5d473bdf3c329c81335ced8d7b58f3efec64b19ec09b014f65bfd162aba6fe352eb3797b1f83b394c5180237d6b37b801c0b31ecc6b3982865a4273dd26bb4206d987986dedbe5e2b4fe89152b7dd7fb702bb51ebe35c843348ec8eafb1dd6004d84b8861f0e916f5f35c5fd33fc8eace4416339f901a86b6cc8c349bd9112e3283866fc91f5959915d8c1594044a6a819299e461b3a8fb8422b26b665985d24236d5dad31e10494e7d74654355631ea612706e189926c7e6e878754d7c82437bbcb17afe34a62560d482d43625a1c4f96473170fd1504c0e4862e18b2c4666bc5bb8f1c7d77be511d7341a069691c5b631fafdd8bbd640634a8b9f4d0b1f84ef49801b0baa291f06876ba3a49c0e26e3de975f64e4a3a70e9af00b8237d6c7fd131f1f0f895219dc9244ac2129cb8f8aa699c8860d6032cefbc9cb749a67ca156732e8b8afcc29dd702797a68d202ec01158c275bdae2b245b1790ac2eeb2bafbed2c763a51f9f366adf05d30be1f49ba335fbd58816eed2a56756f5badc289369b2f0e3c10d219a503a5ea3358d2ff46d835944ccb2646a4e01ae11f0edaa0f59ae979ae539a99b8b7ec0a40e7787bd8c01ada49e98753c4d98f5413317ee2254b8e9842d15873a45dbe3f3edf1fc591106e6cc639bdecf444cb79037d0fdfa73444c50e2b503d3ba3c87233dd27fb5fe6a8c706b834771c9af6cd4d25443a1564332baecb0f1a4f6cad398b36c0f7ecb0da9d767b70464e7653efa0eb990193fedcfb6d4e34d857b8510ede44b88aecafbb61ae5a87164caf6380cb14c03a0e02a5956d2de3a3702d56d544a828234d73520124ae7869aaf7e56248251e5f333df4c95af85c160e333ff563b6de9e1eac8bec113ca05fb2370f9b032ef44dfc34af7e410c1533052c8e4b23d72edf956788f5c2d53838bdcd417755e7794098c05e146f31aedb452df5e25ef70a4bcbabb8a8ae7697cf2881a1e82817e7c5ff914739e9db58e6888ad6c250a1dd622489858799eb3cc43b67a67bd150c247fdf70c00615bd3d3c4b59d0cbda9252809457b60ff9ee3926962592e0a90014b69bc94d9a80b4d1b4e62ee2b247e0fa5611b46bcbd1b497da2d6c08401af6d7cc20360bee8d9d17e8e7cbab64abd3a3049c56fda11720e195e85d104d244b07d467ccc39d86daca4898d50cce9e770245abee03052d134184c292127873cf61cbc4f240ca3b69ee1df65312f222a935c49a8334214956946c50fec6372cf36b0d0109c848233d96a83fcf92138bc269eb799bd0f55453904f0a1e4d7f19f798452c3f312f28572103b3748a94a57d37a5525e8baee52e3f48cbf38b8d111b10638f821f3faa86afd7c19ded1a74860a2f95e4fa0ba57c8823dfdf93270132a14fe5398c1986b05e1c8e051d9d4a3500920338b59cc88a277b3de97bd1b98491bc3f3be2ab39a379c4a556d9a15830bda0b8497ddc32f5e12f4ddb7015da26035f1f0b4898e168eeeda6016fe642074fe8d317026f8a5c5c6c25af5bd33599de1658d8a7d0561af4abd27f804e1fa400f64ee43d3f10ce4c93f805b9df12d2186888de98efb61ec8384f963ad5d4833e2cc97ed9a8714fcec583354d21abc2c265a25a4a091496dc0fe171dcaa82a5a22608b714bdf0a49251ae67cc436f8f635a15c2e2a3d38e8a9324677288019c3c6f8a4c418c16bee1c08209990cf69b606b74aee42b24b68f227ccb49b6eb0afd0b2c4e4322f9b071c358cb5e2009b955cd6a8dd91acd08bceafcb491d099ef2bf7c87485b97d1a4c2af0958a6c04de4e8c97f47fb8b7b63e7a5a9c1f6b425e415c67b9c6da04b69601dec3e95b1fc490a6c53bd81b91b16e79ccb9f08a23b0584bf77784d74cadac95581dbe74f276872f59a32d182cb788a7c6066b3665982a626e0ee891ce8f419ac17550294e345aaccf9c8ebde3f28322b2dac7f1c01d383a2cf4aa7a945df8e5a457e645c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:06 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b6c000-0x90)={0x2, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000d2b000)='cmdline\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/17 02:11:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb0000)='/dev/sg#\x00', 0x5b3f, 0x218000) ioctl$int_in(r0, 0x5473, &(0x7f0000091000-0x8)=0xfff) r1 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r1, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000621000-0x9d)="", 0x0, 0x0, &(0x7f00002ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 45.183429] binder: 6553:6556 ioctl 40046205 0 returned -22 [ 45.192698] binder: 6560:6562 ERROR: BC_REGISTER_LOOPER called without request [ 45.224375] binder: 6553:6572 ioctl 40046205 0 returned -22 [ 45.234466] binder: 6560:6562 got transaction to invalid handle [ 45.246443] binder: BINDER_SET_CONTEXT_MGR already set [ 45.252811] binder: 6560:6562 transaction failed 29201/-22, size 0-32 line 3005 [ 45.262327] binder: 6560:6582 ioctl 40046207 0 returned -16 [ 45.270917] binder: 6560:6574 ERROR: BC_REGISTER_LOOPER called without request [ 45.274454] binder_alloc: 6560: binder_alloc_buf, no vma [ 45.274494] binder: 6560:6585 transaction failed 29189/-3, size 0-0 line 3128 [ 45.291522] binder: 6560:6562 ioctl c0306201 20001fd0 returned -14 [ 45.302270] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.307727] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.314185] binder: undelivered TRANSACTION_COMPLETE [ 45.319322] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 02:11:06 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x103, &(0x7f0000003000)="05af34ee89c5686415c2a2bf0412312f90de9fdf67f140da66496bc8a3c5a5ae") 2018/01/17 02:11:06 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) getsockname$unix(r0, &(0x7f00003e3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/17 02:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000347000-0x3)='&)\x00', 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000088b000-0x4)=0x3, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) membarrier(0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000034d000)={0x57, 0xfc, 0xe5d6, {0x4, 0x2}, {0x4, 0x7}, @period={0x5f, 0xfff, 0x3f, 0x6be5, 0x75d, {0x7, 0x1, 0xe11, 0xfff}, 0x2, [0xffff, 0x7]}}) rt_sigtimedwait(&(0x7f0000921000-0x8)={0x4}, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x10)={0x0, 0x0}, 0x2) chmod(&(0x7f0000b64000-0x8)='./file0\x00', 0xb) 2018/01/17 02:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000886000)='./file0\x00', 0xfffffffffffffffb) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x8) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/01/17 02:11:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x41, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 02:11:06 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x2, 0x9, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0x0]}) getegid() syz_extract_tcp_res(&(0x7f0000a0b000)={0x0, 0x0}, 0x7, 0x4) 2018/01/17 02:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000cec000-0x3)='lp\x00', 0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000f0f000)=0xca3) 2018/01/17 02:11:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086f000-0x8)='./file0\x00', 0x103d, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000785000)=0x0) ptrace(0x18, r0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000fc5000-0x20)=[], 0x0) r1 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) fallocate(r1, 0x0, 0x4e37, 0x5) [ 45.324406] binder: undelivered transaction 31, process died. 2018/01/17 02:11:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000033d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:06 executing program 4: prctl$intptr(0x8, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c7000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) pipe(&(0x7f00005ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x6}) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x6, r1}) 2018/01/17 02:11:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x78)=@routing={0xff, 0xe, 0x2, 0x7fff, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2dc3}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}]}, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000796000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/17 02:11:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000532000-0x16)='/selinux/checkreqprot\x00', 0x2880, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000093e000-0x2)={0x6, 0x4}) r2 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/17 02:11:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) fchmod(r0, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d5a000)={0x9, 0x8001, 0x101, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f000071e000-0x6)="3e9b05ca1d03", 0x6, 0x5, &(0x7f00001f4000)=@generic={0x10, "a446044b6a4e3fcfc731f8cd268c7233e1055c9145935a3b7b089aecf8107f24b188af6688fdb343c284a1cbed74a860e67e856c13cf7f638948a7888380791307cb1a70eb0a4f5e33ba53c144a9c5653c492e16cafa95e026f0307177f1ed7e7b05717b0b810e1b5a15b972384dacfe71a067994ae7be552c7c7c11c60a"}, 0x80) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000db2000)='./file0\x00', 0x2) lgetxattr(&(0x7f0000103000)='./file0\x00', &(0x7f00001cb000)=@known='system.posix_acl_default\x00', &(0x7f00005e6000)=""/0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb5000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00001b9000)=0x8) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000645000)=""/110) 2018/01/17 02:11:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eab000)=0x1, 0x4) mount(&(0x7f000038e000-0x8)='./file0\x00', &(0x7f0000955000)='./file0\x00', &(0x7f0000a60000)="72ad00000001", 0x0, &(0x7f0000687000-0x3)="86108d") 2018/01/17 02:11:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") recvmsg(r0, &(0x7f0000a6a000)={&(0x7f0000cc5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000013c000)=[{&(0x7f0000e78000-0xea)=""/234, 0xea}], 0x1, &(0x7f0000353000-0xa8)=""/168, 0xa8, 0x8}, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000baf000-0xb9)={0x0, 0xb1, "b2d7474485ccc7f5a553ccdf145f96cdb132aa8815e3f000dfff0674d22d392540e1325800f8b963e4e3321c03c2dc0fd9ab1736a826865155cb5ed7e86d7de156da1453c2d47423f11c48d8d206ee84f0a7a995a51373288d7205826c609fa781402e1b1dd8fd8953580e7912c77294dc96a3f6cf6a3c64c6a572a0980e34249d65e31fae3f26ad262abab6f4f3489a4d952140359383ad9c73084057e8cc5102ccb2313829d8e0852cfffb9962fc5fc8"}, &(0x7f00006f3000)=0xb9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006f8000)={r2, 0x2}, 0x8) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000ff0000)='\x00v\t', 0x1004, &(0x7f0000a1d000-0x1)="f9") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") 2018/01/17 02:11:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) connect$inet(r0, &(0x7f00005e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) 2018/01/17 02:11:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pread64(r0, &(0x7f0000d8c000-0x48)=""/72, 0x48, 0x0) r1 = syz_open_dev$evdev(&(0x7f00003d7000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f00004e0000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0xff) modify_ldt$read(0x0, &(0x7f0000bf4000)=""/78, 0x4e) fcntl$dupfd(r1, 0x0, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000423000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffff9c, 0x4000) r2 = open(&(0x7f0000986000-0x8)='./file0\x00', 0x0, 0x40) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/17 02:11:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000930000)={0x0, 0x800, 0x9c07, 0x6, 0xff, 0xa035}, &(0x7f0000fe7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000de3000)={r2, 0x9, 0x5, 0x8b7, 0x2, 0x100000}, &(0x7f0000819000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000380000)={0x0, 0x401, 0x0}, &(0x7f0000bd2000)=0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009dc000-0x4)=@assoc_id=r3, &(0x7f0000040000)=0x4) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x978, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b60000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) sendto$inet6(r1, &(0x7f0000f2d000-0xa6)="39c75b08000000000000000b", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:11:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006e8000-0x8)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000064c000-0x58)={{0x2, 0xf7}, 0x0, 0x5, 0x2, {0x8, 0x6a}, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000f82000)=0x0, 0x4) 2018/01/17 02:11:06 executing program 5: ioprio_set$uid(0x3, 0x0, 0x8001000005) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f0000cd6000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc) [ 45.478979] SELinux: unknown mount option 2018/01/17 02:11:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb5000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000fec000-0x18)={0x0, 0x0, 0x80da14, 0x3, 0x0, 0x0}) accept$ax25(r0, 0x0, &(0x7f0000427000-0x4)=0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009a6000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f000028f000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/17 02:11:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0xffb3) 2018/01/17 02:11:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f0000e4e000-0x10)={0x4, 0xedc, 0xab, "53cee1824c4e", 0x3f, 0x0}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000079e000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) 2018/01/17 02:11:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000bd3000+0xc01)='/dev/snd/seq\x00', 0x0, 0x408400) sysfs$1(0x1, &(0x7f0000c08000-0xd)='/dev/snd/seq\x00') [ 45.513459] SELinux: unknown mount option 2018/01/17 02:11:06 executing program 1: mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) fsetxattr(r0, &(0x7f00008f0000)=@known='com.apple.FinderInfo\x00', &(0x7f0000987000-0x2b)='securityposix_acl_accesswlan1^wlan1selinux\x00', 0x2b, 0x2) flock(r0, 0x1) fadvise64(r0, 0x0, 0x9, 0x0) 2018/01/17 02:11:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000)='syzkaller\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)='.\x00', 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0xaf)="4797d246e9d20e7249309973bfeb4b323909976c3953f63e05b4988c5b4df49db2e8c478160f4f78641c10168f0cc33d0adf09e8eda348c880600a294111137cb8de9075c057ad1345dd36ff95e88dddc84297c630f33f08534cf47f1d4323562aa9bc8a7da51451a12d2a491788f597234f57e0122687dae97fe0ce924f59020e05d0ce340b25be9bd595bc361d87723fdd5fdec2397a36785edb2c64b3aa50a9c6b81cf621b40390334cbd662ee3", 0xaf, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000003000-0x80)=[{&(0x7f0000002000)="9374003fb7ef7fb1", 0x8}, {&(0x7f0000004000-0xd2)="9dc6fb2a8202c42671615408289510edc37926cd92befeb58bdef3c8be2d8a66ae19962f4cb1d5e64e551f901eed76c7ac649fa24938aa874f0109d457e101a106a4aed0a2c690dc71f372c31cdda46e7196f878d725c14c6e9298fe0ebeee30fad629cfaf5b2cc246f2774856c49cd69c0d21c0d4a792dae0b5cd95085da09d95b21d1ab2a2f388389e2cdc6e4ef08af302061799f745fa2774ee138765798dcdaf77a73cdfb03cf357c3784e9ce15d35a54d52b93ca760dfa8c5e11bf18c653a41dd362ddd3351fa35bc24853838bdc29e", 0xd2}, {&(0x7f0000003000)="7c656443b0b17b7dd40150905770c1c48a2c9a708eeb7a597f5ec452154202bb355e2e5cf8cfef83b7e82b11f49d0f03d1805d198fa445ccafa21079c4340566ee98e7a8edf563b772d4461d92f19c6088896b6146956f4c8c9640597306190496559fb51226c84ebf17201e281912caefb4c50aa1766b64e6c6", 0x7a}, {&(0x7f0000001000-0x2d)="0f3945170482b84d0c2a736dff6bb60d7d3ede4d14116348e1d3c66f0012a870ef76a87898c18b813d299fec47", 0x2d}, {&(0x7f0000001000-0x22)="383e0d4da8f6a6110548c8b612cd12b01d03b7872c5aa6e8f678f1de31b169d9acff", 0x22}, {&(0x7f0000004000-0x2a)="00fe4b4d0836808f1e52537da6dbff88e8ee7ed67d7adef81cd644ea1b002c9e857df87b27a51abdee6b", 0x2a}, {&(0x7f0000004000-0x2)="9437", 0x2}, {&(0x7f0000003000-0xff)="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", 0xff}], 0x8, r1) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b3eeec551f7125787221c0ebcf9c537822", 0x0) keyctl$update(0x2, r2, &(0x7f0000001000)="", 0x0) 2018/01/17 02:11:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000022000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003cd000)={0x100000001, 0x1f, 0x9, 0x5, 0x9, 0x1, 0xc5fa, 0x4, 0x2, 0x8, 0x4}, 0xb) 2018/01/17 02:11:07 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x6}]}, 0xfffffffffffffd89) set_tid_address(&(0x7f000087b000-0x4)=0x0) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/17 02:11:07 executing program 4: r0 = socket(0x18, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x1}}, 0x26) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/17 02:11:07 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000fe2000-0x4)=0x1, 0x4) r1 = gettid() ioprio_get$pid(0x2, r1) 2018/01/17 02:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000a97000)=[], 0x1cd96ef5daeedd) 2018/01/17 02:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c42000)={0x0, 0x0, 0x0}, &(0x7f0000d41000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000eb6000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fd000-0x4)=0xe8) stat(&(0x7f0000df4000)='./file0\x00', &(0x7f0000c08000+0x6bb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000cc3000-0x38)={&(0x7f000040f000+0x924)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000aaf000)=[{&(0x7f00001bb000-0x5e)="4d73d6fb8a8da7b94afcf084cbd4767cac3e3844c8d9c157c1b8e781ac48132adce7a06bb1a527c2e9e374f930f32f248315d6de1090ddf8d1ee5357336df13f3bb627d0e129518045c13c9f5a7d4e47a1d73269795e950765b792eda0bd", 0x5e}, {&(0x7f000099d000-0x5a)="fc0aec3609ba659c26842dafd171b3725aaf28251bc0c9d4c679876cc9cbe9035996d44fe7f59b588efdfe5348526bdbb13623f1f11e7fa4610a92a62150a7393a21c820b336dd8ec9c81235ad69b703852ac51024419c634335", 0x5a}, {&(0x7f0000af6000)="d5573a923953fbb0b6ed19b0749d98d0f264bc36aecfcfa14bbc325c0de714c7d5b8260531ce84ffddb0650da74a0c3b0a7973e11227c99e0ea69563288d0fed3dcb34e31c331ec504acc3925048a50152e93ebac1f7a7ecb128aea7868e14e1d8c67b0652e590ecc6bd3f618d258596b2b75b95dfb754599f2b8e6f62d0d4ba22da6859fadb2d5431", 0x89}, {&(0x7f0000c62000-0xc9)="5e15e50261b4b3a7097cf3985cf9507b955c8c0b57fce6403e1591278e2ae0f561af4747de6f75113f326ebc0e61992fa6c050b974e8e7a14a963e30e927bcc21d43cecd5623de7ad8207ee61234e4ed0b8e7392fc97b87c2d073e2b738105265292d9dc844927b5ab8b240db1c6e191c05c8c2da2e116780863e522148994d02da9d2321343dd6f70e3664887ece492525a177da9b7248a0b1f4755f533b210e2d8096442f9ccc2a72dd70039d6d845bbafd0fe1ce9d7d17b1ed3c7ea76739616cef73e6606986231", 0xc9}], 0x4, &(0x7f000050a000-0x90)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0]}], 0x90, 0x20000000}, 0x0) getpeername$packet(r0, &(0x7f0000901000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009b9000-0x4)=0x14) 2018/01/17 02:11:07 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 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) clock_gettime(0x0, &(0x7f000085b000-0x10)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000f8f000)={r1, r2+30000000}, &(0x7f0000f8f000)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001d7000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000f90000)={0x4, 0x7ff, 0x7ff, 0x8, 0x7fff}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f92000-0xa)='blacklist\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f92000-0x8)='keyring\x00', &(0x7f00005da000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f00001ab000)='big_key\x00', &(0x7f00005af000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000962000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffff8) r5 = add_key$user(&(0x7f0000f8e000)='user\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be5000)="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", 0xfe, r4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000f92000-0x12)='.request_key_auth\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8e000)="731892c68b4b9b83c03b5936be05e951b6409d3f47560786e032115dd3da04bd98e2d02bf1ba32d5f3528159ab1f95b992c06c97d897578fd0c599af21223f08f88816a8ff57ac9bce79c00f003c7c58db68e90c292298039857601f3fb87b3ba9dee957a1663941039c86cdc6bb150393ed49f010e1f67dc79f4e528070a89aa6fc709a5fedb6dc8d38cc3a8c90a4f0db2a652539182c6c71fa24b62a104dffea05dc6be8f13184bb1ade4303b2122d", 0xffffffffffffff19, 0xfffffffffffffff9) keyctl$search(0xa, r5, &(0x7f0000c3b000)='logon\x00', &(0x7f0000513000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000f91000)={0x0, 0xa1, "16e1043ae3ab79f734d93bade11d65cc0a12ea89faf4d3f651d698f1545dc20905a668a77345c680a828d282c81ead950dd91f94934315774b478262231336d0d906f81135cab33c76530417668ed7f82ba4621a90455e4e03ed61195aa6324c6359d080faf74870ee613f227acf16f27e3385cf58e68c642fb48338e88e525aa0a16a812b75705b747e53bb2449dd87667b522389cac1482629fc48278850e601"}) sendto$inet6(r0, &(0x7f0000f90000)="c9a048688414c5c16d7f3673060776e021da4bbf6afee00a16e1d73830f202c8cc7df7795ac9571d5b6545c36e1ef27840ab0dae3a6dfe2677b56c20023e4add1db169c00132a64480bbf23214177864dfa7e043d04ce0154170fe72facbbe954c164eec3f", 0x65, 0x40c1, 0x0, 0x0) 2018/01/17 02:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000343000-0x14)={0x0, 0x40, 0x2e6b, 0x6, 0x0, 0xfffffffffffffffa}, &(0x7f00001d2000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000e2000)={r2, 0x0, 0x9, 0x9}, 0x10) fchmod(r1, 0x0) close(r1) close(r0) 2018/01/17 02:11:07 executing program 0: r0 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0xfffffffffffffffd) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006c0000)=0x0) 2018/01/17 02:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) clock_gettime(0x0, &(0x7f00004a1000-0x10)={0x0, 0x0}) utimes(&(0x7f000063c000)='./file0\x00', &(0x7f000094d000-0x20)={{r1, r2/1000+10000}, {0x77359400, 0x0}}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000bcf000)=0x0, &(0x7f0000d6e000)=0x4) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 02:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000281000-0x4)=0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000415000)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c4e000-0x4)=0x400000000009036, 0x86) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) 2018/01/17 02:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e77000)={0x0, 0x0}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00005d1000)={0x6, 0x8f}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a60000-0x10)={0x0, 0x4d, &(0x7f0000f25000)="a387316b3c7d540b1179143589aee7a031b36135e735ff4e3c259498713f1081fd70fd5c8ac52e3f10ae5f0cac5f8b6a1d5f4ea0fe13cfa63b5836d15354da34785a1d2834c2aa9a6c6ee1b393"}) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000566000-0x40)={0xe8be, 0x8, 0x1, 0x1, 0x80, 0x401, 0xfffffffffffffffb, 0x5}, &(0x7f000061c000)={0x100000001, 0xffffffff, 0x58, 0x6, 0x2, 0xfffffffffffffffa, 0x8, 0xf2}, &(0x7f0000409000-0x40)={0x4, 0x5, 0x7, 0x6, 0x1310, 0x2, 0x8, 0x4}, &(0x7f000035d000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000628000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000f8b000)=0x0) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000040f000-0x10)={0x0, r4}, 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000e9000)={@generic="086681c0c5c26109aea23e073ff6eb50", @ifru_addrs=@hci={0x1f, 0x7, 0x2}}) bind$inet(r3, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f3b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009bb000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004d9000-0x8)={r5, 0x2}, &(0x7f0000b21000)=0x8) sendto$inet(r3, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be8000-0x8)='./file0\x00', 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00001f8000)=0x0) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') 2018/01/17 02:11:07 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f5000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000928000-0x4)=0x0, &(0x7f000078d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/17 02:11:07 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000085b000-0x10)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000f8f000)={r1, r2+30000000}, &(0x7f0000f8f000)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001d7000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000f90000)={0x4, 0x7ff, 0x7ff, 0x8, 0x7fff}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f92000-0xa)='blacklist\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f92000-0x8)='keyring\x00', &(0x7f00005da000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f00001ab000)='big_key\x00', &(0x7f00005af000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000962000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffff8) r5 = add_key$user(&(0x7f0000f8e000)='user\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be5000)="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", 0xfe, r4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000f92000-0x12)='.request_key_auth\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8e000)="731892c68b4b9b83c03b5936be05e951b6409d3f47560786e032115dd3da04bd98e2d02bf1ba32d5f3528159ab1f95b992c06c97d897578fd0c599af21223f08f88816a8ff57ac9bce79c00f003c7c58db68e90c292298039857601f3fb87b3ba9dee957a1663941039c86cdc6bb150393ed49f010e1f67dc79f4e528070a89aa6fc709a5fedb6dc8d38cc3a8c90a4f0db2a652539182c6c71fa24b62a104dffea05dc6be8f13184bb1ade4303b2122d", 0xffffffffffffff19, 0xfffffffffffffff9) keyctl$search(0xa, r5, &(0x7f0000c3b000)='logon\x00', &(0x7f0000513000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000f91000)={0x0, 0xa1, "16e1043ae3ab79f734d93bade11d65cc0a12ea89faf4d3f651d698f1545dc20905a668a77345c680a828d282c81ead950dd91f94934315774b478262231336d0d906f81135cab33c76530417668ed7f82ba4621a90455e4e03ed61195aa6324c6359d080faf74870ee613f227acf16f27e3385cf58e68c642fb48338e88e525aa0a16a812b75705b747e53bb2449dd87667b522389cac1482629fc48278850e601"}) sendto$inet6(r0, &(0x7f0000f90000)="c9a048688414c5c16d7f3673060776e021da4bbf6afee00a16e1d73830f202c8cc7df7795ac9571d5b6545c36e1ef27840ab0dae3a6dfe2677b56c20023e4add1db169c00132a64480bbf23214177864dfa7e043d04ce0154170fe72facbbe954c164eec3f", 0x65, 0x40c1, 0x0, 0x0) 2018/01/17 02:11:07 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='#', 0x1, r0) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) 2018/01/17 02:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = open(&(0x7f0000642000)='./file0\x00', 0x802, 0x16a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000060f000-0x8)={0x0, 0xfffffffffffff000}, &(0x7f0000f94000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000448000-0x10)={r2, 0x81, 0x101, 0x800}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/17 02:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000df7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000890000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) sendto$inet(r0, &(0x7f0000151000)="", 0x0, 0x0, &(0x7f0000def000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:07 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200001000002, 0x0, &(0x7f0000009000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 02:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_create(0x7, &(0x7f0000412000-0x60)={0x0, 0x36, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000174000-0x4)=0x0) wait4(0x0, &(0x7f0000888000-0x4)=0x0, 0x1000000, &(0x7f00008f9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000ce8000-0x20)={{r2, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x6}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) 2018/01/17 02:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/relabel\x00', 0x2, 0x0) creat(&(0x7f00005bd000)='./file0\x00', 0x110) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001ad000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000658000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000778000-0xc)={r1, 0x80000, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x40085112) 2018/01/17 02:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = signalfd(0xffffffffffffffff, &(0x7f0000ad1000)={0x8}, 0x8) dup3(r0, r1, 0x80000) unshare(0x20000400) r2 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) timerfd_settime(r2, 0x0, &(0x7f0000c29000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000b32000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 02:11:07 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fe000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000f14000-0x9b)=""/155, &(0x7f00009d0000)=0x9b) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f14000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:11:07 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000)=0x2, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e79000)="", &(0x7f00007b3000)=0x0, &(0x7f0000c9e000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000b3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c30000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000600000)=@assoc_id=r3, 0x4) 2018/01/17 02:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000adb000-0x4)=0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000942000-0xd)='net/sockstat\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f00004ef000)=0x0, 0x0) 2018/01/17 02:11:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000038a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000721000-0x14)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/01/17 02:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000eab000)={0xfff}, &(0x7f0000460000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) prlimit64(r2, 0xb, &(0x7f000005c000-0x10)={0x800, 0xe11}, &(0x7f000045f000-0x10)={0x0, 0x0}) 2018/01/17 02:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00009f6000-0x8)='environ\x00') write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/17 02:11:07 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0xffffffffffffffff, r0, 0x3, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000be8000-0x38)={&(0x7f0000bb2000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a9f000)=[{&(0x7f0000237000-0xdd)="07e65ade6748e64226a52022cafe71ac91e57bc93e088fc2a446ec0ceeaa726a44e0c2132e10de65f42643664cfc065bf621a0c2e0b9d3abe01d80791550a7632c52a6450ba8804757ac15aafa403c3c49d7e3fd62b6d27d1255a2e50c69cdbc3fb718b78c2504ef7067a237c0859fc51cadffb621d35e25edebf37556191ee44ed374f3fb9fc53ce3a96394f89b20379544d3367f9b461da593f5b557de2dd3185e779cb1257691a6ea03ad86a8e174d3bb6d567c4cda672419bbe2513e748a6d7d96cb6b950a0723824f0b1a95", 0xce}], 0x1, &(0x7f0000237000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000aba000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000795000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00008ee000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, r2}, 0xc) r3 = dup2(r1, r1) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f00001c2000-0x4)=0x0, &(0x7f00004c6000)=0x4) connect$netrom(r3, &(0x7f0000a71000)=@full={{0x3, {"b02a5d45e2674e"}, 0x6}, [{"7fb0bf0de22e00"}, {"59088431ecece4"}, {"229d3c1418fb0f"}, {"48ade7cae652a5"}, {"9efa3b2e6e93e5"}, {"7828a84441a779"}, {"5f9d1f5928796f"}, {"48bb0781705753"}]}, 0x48) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000463000-0x9)='/dev/ppp\x00', 0x20400, 0x0) recvmsg$netrom(r4, &(0x7f0000c81000)={&(0x7f0000820000)=@full={{0x3, {"63f6decd44b051"}, 0x100}, [{"42b7b2da90f31b"}, {"678946b8c07b8e"}, {"01c2e88bb0d02f"}, {"254d82c4b8ef73"}, {"2cfd7b37001367"}, {"bb756fb210ef83"}, {"dda57821a85a96"}, {"8fb6718ab655c8"}]}, 0x48, &(0x7f0000eb1000-0x30)=[{&(0x7f0000371000)="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", 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"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0x24d0, 0x4008040}, 0x140) 2018/01/17 02:11:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10700, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00003fc000-0x14)={0xffffffffffffffff, 0x0, 0x3, 0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) [ 46.125370] keychord: keycode 5120 out of range 2018/01/17 02:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000737000)='./file0\x00', 0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000044000-0xe4)=""/228) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/17 02:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000060e000)="ff0888890af6984dc257ebedd0554b18", 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') fallocate(r1, 0x0, 0x0, 0xe69) 2018/01/17 02:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008cd000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001c1000-0x8)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e27000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/autofs\x00', 0x14000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004e9000-0xc)={0x10000008, 0x0}) epoll_create1(0x80000) 2018/01/17 02:11:07 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000001000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x0, r1}, &(0x7f0000001000-0x8)={0x0}, 0x8) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x20000) 2018/01/17 02:11:07 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000003e000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000003e000)=@file={0x1, './file0\x00'}, 0xa) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f000002d000)="e0", 0x1) lseek(r1, 0x0, 0x3) [ 46.189035] keychord: keycode 5120 out of range 2018/01/17 02:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c0d000-0x1)="c6", 0x1, 0x20000004, &(0x7f00008b2000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/sequencer2\x00', 0x400001, 0x0) getpeername$ipx(r2, &(0x7f0000fef000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b46000)=0x10) 2018/01/17 02:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x5) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/rfkill\x00', 0xc8040, 0x0) mkdirat(r0, &(0x7f000040d000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066d000)='/dev/snd/timer\x00', 0x0, 0x480800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:07 executing program 6: pipe(&(0x7f000055e000)={0x0, 0x0}) read$eventfd(r0, &(0x7f000071a000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/17 02:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c7000-0xc)='/dev/rfkill\x00', 0x109480, 0x0) mkdirat(r0, &(0x7f0000af6000-0x8)='./file0\x00', 0x80) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) mknodat(r1, &(0x7f0000b3b000)='./control\x00', 0x8000, 0x7) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r2, &(0x7f0000701000-0xa)='./control\x00', r2, &(0x7f0000689000)='./control/file0\x00', 0x6) 2018/01/17 02:11:07 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006e8000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/17 02:11:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000a95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000019e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008f1000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4482, 0x80, 0x1f, 0x400, 0xff, 0x20000, r1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/01/17 02:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setxattr(&(0x7f000093b000-0x8)='./file0\x00', &(0x7f00004c0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000ca5000)='\\]:wlan1ppp0\x00', 0xd, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/sequencer\x00', 0x84001, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d64000-0x10)={&(0x7f0000a13000/0x3000)=nil, 0x3000}) 2018/01/17 02:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000bd7000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ae8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d5e000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b37000-0x4)=0x0) get_robust_list(r1, &(0x7f0000ccc000-0x8)=&(0x7f00003e9000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d27000-0x8)=0x18) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000fc000-0x4)=0x0) utimes(&(0x7f0000b07000-0x8)='./file0\x00', &(0x7f0000990000)={{0x0, 0x2710}, {0x0, 0x0}}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d42000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000e1000)={0x1, 0x1, 'client0\x00', 0x2, "cda39901893bca59", "44beeb5928d518f4c49cb54b1136777ad35c32f10064ed0bdc9637494068e12f", 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a16000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000d78000-0x4)=0x4fbb) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x58, 0x0) [ 46.265067] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/17 02:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x44000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[{&(0x7f00005ff000-0x1000)="f0", 0x1}], 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000749000-0x38)={&(0x7f0000790000-0x2d)={0x27, 0x1, 0x20, 0x2, 0x5, 0x100000001, "5a458cf7cd3d9e669aa336273d5d15c5bd6c59c12f1668353fcba3c799fb7f82006f5efddc4673d3d857feb2c7afd3e001d678abfb81092fe97b8b8e2c0ccc", 0x5}, 0x60, &(0x7f0000a64000)=[{&(0x7f0000d16000-0x5)="3045f52dff", 0x5}, {&(0x7f0000112000-0xa4)="e74a4a42ae02a06a03500f39ea374850dd4634dc6debfce2d0d1b902c71ee5827663250bfffeb97d4464f09070e8154b40914422e54a7bf39bddeb556c6efa70a2782f990728ffdc9abfa72be1abb75ae58f9b69a98b3a25f282bfa7af9b3766cdc8458e2aba310a303c443e85c858c292fb08d058056b03171850563ece953c3091b6327cc0f7e75bd1e24d5432cc2bbfe9c8f6d8dc31cd1de7e1cee3dbfca9078699d4", 0xa4}], 0x2, &(0x7f0000576000-0xc8)={0xc8, 0x11f, 0x7, "55131f06b5dd4f693f1714cca53c1d18ce114468a94124fcd01e2d6b6fe5a7e778ffe4b0e8f1530e7f84791c8ee8a15ffda0c8f3d18876c7bc9b9fb25bb51b0ffce57d691e878b2bfd90e31586278c1afcee3aeca351cbb30555ed0e0c510f90a7063adf9aa66913b382dccc171bc55675892066845f5388435d7bcbb1ac4a4cdee7a9984150ddcfd72cac404d1f3aafd5cab5546a7e11bed6abd03b1b9afc843ee117da71418b7ce1b0ce6ae6f35d4f464d556575c3"}, 0xc8, 0x1}, 0x8080) setsockopt(r0, 0x89, 0x20, &(0x7f0000daa000-0xc1)="91717bf85e7591425cc28cd417d4b0faab1694f0e4a1b69ed06f700daf49178718a86759e206794997d3373dbf8ee5d8c1243be37ba7f481ad04ecfc6dd518a229092c90f90feb1675e31efeaf1d5a0da706b92a1242a68fdd73219524faf7e8ade94c9b4c180c54aec9881355a182dfe9bb3064247ab8471965af84d8ed7d6b4eecd71ada1336995931c38763dea28fc7c0d77fb80ae210ee80941028b25b48818886055fb7a889550d15cd59ab52f78b0fc37ab2009eac2c135e40ae214b5484", 0xc1) ioctl$KIOCSOUND(r0, 0x4b2f, 0xd4) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) 2018/01/17 02:11:07 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x4000000000000001) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000010000)=0x0, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getegid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setresgid(r2, r3, r4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000006000-0x4)=0xaabf, &(0x7f0000011000-0x4)=0x4) ioctl(r0, 0x440000000000127f, &(0x7f0000010000-0x1)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000003000)={@common='bond0\x00', @ifru_flags=0x0}) 2018/01/17 02:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xff7ffffffffffffd, &(0x7f000089c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000024000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00007f3000)={{r0, r1+10000000}, {r2, r3+10000000}}, &(0x7f0000ce7000+0xb0b)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000f4a000)={0x77359400, r4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000351000)={0x77359400, 0x4}, &(0x7f0000318000)=0x0, 0x0) futex(&(0x7f000082e000)=0x0, 0xc, 0x7fffffbf, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) 2018/01/17 02:11:07 executing program 3: mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3d, &(0x7f0000ef6000-0x20)={0x5db89f2f, {0x0}, 0x80000000, 0xe}, 0x0, 0x8, &(0x7f00000d7000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000566000)={&(0x7f000096c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000133000)=[{&(0x7f0000002000-0xd2)=""/210, 0xd2}, {&(0x7f0000b79000)=""/182, 0xb6}, {&(0x7f0000a75000)=""/232, 0xe8}], 0x3, &(0x7f0000aed000-0x65)=""/101, 0x65, 0x9}, 0x2000) sendto$inet6(r0, &(0x7f000007a000-0x5d)="474f3cab30967ae4343a77ea40df5882f95b202eb0d2cd5ce6ecbf6d423d9324b8734a4bb0e9b3c7089f802899dee3e81b469ddf634b08b1a1dc2dc526ce0143f2017c64c25f8e20305f5db79681ba5365b0643b12870b6ec9f5b65fec", 0x5d, 0x40010, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x7}, 0x8, 0x80800) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000)={&(0x7f0000003000-0x60)={0x27, 0x2cb8da5f, 0x5, 0x1, 0x7, 0xf369, "99a07f31bac7296ef3d99ef7304b12e4a22b848bc6d3a93c67436bc951ca2ed7571bd7a004021243986889c69ae4e41524a1a99ee5bdf1d4ec3c58c5800463", 0x7}, 0x60, &(0x7f0000cde000-0x30)=[{&(0x7f0000002000)="2f94a12fa5824f816b0c3e0702ca6fb22dc33bcefe87deb5e55c7ea71400e47cff593438ae216294a53736ed6d142d61b5fb0247e0bb83abe9ae7eb27855be3580d7bd5dd240", 0x46}, {&(0x7f0000003000-0x59)="bba5748cab2780a495e980b26c1675f85f4c1b97b2ca24147f6e8a1b3f34868f4e1e4dd8a3d36ab2ca9ba4dcf38ab72f1bf4980f741d4911be56d3472a4c1a8723bd83e99c51e951ec96162d3e3f064ea09b402a39ce0f4b14", 0x59}, {&(0x7f0000002000)="2ad381b770f9be881eedb42a8a4b17afaece33ba923a4b32ba843a1a633c79ba508df6cd792c86e4ddfda896effa2406018d9579f7ce0ea15514091e05eaafbae240d33f9005f993f69e2f8002a1d9777fd190c07f47f13323d7081c3af801a9d48b1a1ec886b595b241936e38b767b32d598e227ca80188e0571cba7635301e620678fb8dd0c049", 0x88}], 0x3, 0x0, 0x0, 0x40804}, 0x8000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/selinux/enforce\x00', 0x404001, 0x0) dup3(r1, r2, 0x80000) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000229000-0x4)=0x2, 0x4) 2018/01/17 02:11:07 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xb4)="2baa5b776c616e3147504c70706c30706f7d69785f6163705f61636365737347504c76626f786e657430292573797374656d00c6a7f8c56ed749de875e343c342ed56ef2d7f2d401d682dbb0d26b99ff9dc9c6ab19d87444d5251e1902ea87256f6c44d89a88ca0b8095c0ed3b8105c237cf9c4203c11cd9d3fdd4b9743c7033d427ef2146b7a1d0600f181a7e0ad1ecf79a37c32473c3010048b453469437d6d64240eddb07749143a3190e7e2301202ee95073", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x1)='*', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000004000-0x2c)="", 0x0}, {&(0x7f0000004000)="86", 0x1}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x40}, 0x1) 2018/01/17 02:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000dc8000)={0x0, 0x0, &(0x7f00000e3000-0x30)=[{&(0x7f00002d5000)=""/227, 0xe3}], 0x1, &(0x7f00008a3000-0x60)=""/96, 0x60, 0x0}, 0x0) sendto(r0, &(0x7f00000ee000-0xb9)="e3966459db131a40271d230ad477ef34c6b8ebe185f0448f8d845e5887d78e718f0b0925db80b2b0fe3247aa63b6dcceb0b6ad47095bfd780f1c1b0aa6383d8983e0bc17b8cfcbc5117cb7e424b4917dd58e954df7ffe634ad378d4cf74bc88ef31d02531eaa19f5bf2c648644d7c461121dea38c35eea1946ddf129cde69a441a8d", 0x82, 0x0, &(0x7f00008e3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e", 0x81}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x2be, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000259000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) read(r0, &(0x7f0000ff6000)=""/133, 0x85) 2018/01/17 02:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = open(&(0x7f0000ca6000)='./file0\x00', 0x0, 0x41) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000b9000-0x4)=@assoc_id=0x0, &(0x7f00002a3000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002ac000)={r2, 0x892}, &(0x7f00001c1000-0x4)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000a6a000-0x9)='loginuid\x00') writev(r3, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/17 02:11:07 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) process_vm_readv(0x0, &(0x7f0000036000)=[], 0x0, &(0x7f0000037000-0x50)=[], 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000039000-0x8)=0x0, r1, &(0x7f0000039000-0x8)=0x0, 0x80, 0x4) 2018/01/17 02:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) syncfs(r0) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000db8000)='/dev/sg#\x00', 0x72fd, 0x301000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) 2018/01/17 02:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000584000-0x8)='./file0\x00', 0x2000000000141446, 0x0) sendfile(r0, r0, 0x0, 0x0) 2018/01/17 02:11:07 executing program 6: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000a84000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/112, 0x70, 0x2100, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) setuid(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7ff, 0x6, 0x200, 0x9, 0x10001, 0xffff, 0x9, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r10 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r12 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$key(0xf, 0x3, 0x2) r14 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=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) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) r23 = getegid() 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r5, r2, r6}], 0x20, 0x20000000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000003000-0xef)="6109b4d0fbb7c1ee0b3f01d0d78c234e33d2e8566e6a1c5fd6c1e6ace634325fce0afea2d32a215573a9990e57cce5ca9fefa90c843ff4f4f0b7e1879673db16d1127fe0a43530971f7f4ce33aa4951cc7f2d5da21dcfb732be95dde303b1394f3112ab47916ee5a99157d9c23308ffc5c4eb20cc3b1dc4d3e0e11951aff70d32b8c578b12ed7fd4c403b7396c2bae5c990dfc143214ac3cdd588eff2cef3c909ba501e69a589d726bcf5d74cd551c2ea660d2176936f7e81212a510dbbd65595c770870192de27aea842de77d1027fc7a4c12e76f4725a49b518f6aa81808adc1d5d01c0df0694270dbbacc0fad1b", 0xef}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000003000-0x86)="2d0a7ecc14be1295d0caa8fe0280b0c86be9d81ce4f1b01eb1cbcf8d0de5785d458a4d65ea1265e06d6384899f3e2cf72a6837fb304f872d440f5252cfe8612637194976905b36089ae53fde19a4d006c90b4adc408975f64414d5258c12cba05da1704935980f85f6d6163f58b52c936019bd01763f72b697387b5e65ee0018ddbbc7d8f9e2", 0x86}], 0x3, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r2, r8}, @cred={0x20, 0x1, 0x2, r9, r2, r10}, @cred={0x20, 0x1, 0x2, r11, r2, r12}], 0x78, 0x24004000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="94651cc4119d16e75e947ddf0264e413db1a89b938e76a1d303a0d719eb3f1e328733600cea42183f9177db18752b067aa2de23989d76b16c63a758945edaf34da963270f582157da79ee95933dab1ee213618a75cd2a356f3243d003acba1932ac740cb96149752cd70342e9397696af8dc6540339f2f76123f474eef61454971586b629db3d8989a263588ad", 0x8d}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r13, r0]}, @cred={0x20, 0x1, 0x2, r14, r1, r15}], 0x48, 0x0}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000-0x3a)="e007ff4692a7196dacf37026eab198e9cd07be3e229a466e10d53a9167c28c116c122eed6ad53f50576975426fc31dfa84acda1080e6880c97cb", 0x3a}], 0x1, &(0x7f0000001000-0xc8)=[@cred={0x20, 0x1, 0x2, r16, r2, r17}, @cred={0x20, 0x1, 0x2, r18, r1, r19}, @cred={0x20, 0x1, 0x2, r20, r3, r21}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r1, r23}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x800}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0xc5)="793e6369d7f099582a920b036d1a968a915cfd127929148b5b911bf86ab4976be44c68b93de85fd565bcc7c383aced263fb857eaa4b013e282fb5fcc0cbd6482b07cd41e15e23474fbf4426f1425a4d7c5e8408eedecbf98bd85de9b265fc8b1e1fabae8d3c315850d32d22948e25c8c463c1f3e4e39f6d99f67b09ecc9498e6824954dfbf3051fed79a860ce18e49f12ba7aa021e5e8e6b2665e75295cf3ee1f540ea360e9ea587b0f4ada852a61c1bacb5992ea032ef94f1454b1d008636fd09d1f474a5", 0xc5}, {&(0x7f0000002000)="6fcdf7461058a4c4927f83f9bc2a6f19ffc1ccc7ef568300ff229ac8de76373c762366ef120772874778e65028e85549fc9614638c", 0x35}, {&(0x7f0000002000)="88d5a8268e5dbc969a51edd424513bf4e29e27e3adcf573777729c03b60b6ae63a33c17b36b3179062e2b33fe2ed23f9bbe0c69848e33c50ecd6c667f0142a84526c714f1b177ed2dd4c9dfc6ba342d12398a6496e716d6fb619c074d23a2e3f86ed8d84d781dc1510539c73530e1cda", 0x70}, {&(0x7f0000002000-0x56)="bc9e7bdfc69a6fcc0e242f0926fc8d5b911f0d7886d95efb5b7294b5660ead9b263d27f2f08224fe0d0f262b57dd2fdf74f333fcb2e556eb3950e385bf9526eddccc8ef0b40118ae113fe67f00775ca50c64453da6d9", 0x56}, {&(0x7f0000002000-0x55)="7abf4efa4fd34eaab4383b512c38e38f6d525656550d2383ecc1d89991b3ad1b2584b76c259b75d0b740040c16d7ad343f5e4f06bde85c9b86cd26814ed909c0bf843c129c2e9f2a638c0a12fb51f2f021711957a8", 0x55}], 0x5, &(0x7f0000002000-0x40)=[@cred={0x20, 0x1, 0x2, r24, r2, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x24004040}], 0x5, 0x20000000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r4, 0x8}, 0x8) 2018/01/17 02:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d78000)='/dev/usbmon#\x00', 0x2, 0x2000) write$evdev(r0, &(0x7f00002e9000-0x18)=[{{0x0, 0x7530}, 0x1e4e, 0x5, 0x401}], 0x18) clock_gettime(0x0, &(0x7f00008cd000)={0x0, 0x0}) nanosleep(&(0x7f0000e6a000-0x10)={r1, r2+30000000}, &(0x7f00001f4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x3, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r3}, &(0x7f0000048000)=0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0x2, &(0x7f00009d6000)=0x0, &(0x7f0000e95000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000351000)={0x77359400, 0x4}, &(0x7f0000318000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/17 02:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000105000-0x9)='/dev/sg#\x00', 0x80, 0x400000000000000) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clock_gettime(0x0, &(0x7f000066c000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000be000)=[{{&(0x7f0000700000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006fa000-0x20)=[{&(0x7f0000d5a000)=""/176, 0xb0}, {&(0x7f0000c27000)=""/67, 0x43}], 0x2, &(0x7f000084d000-0x91)=""/145, 0x91, 0x8}, 0xff}, {{&(0x7f0000369000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e61000-0x50)=[{&(0x7f0000c5c000)=""/4096, 0x1000}, {&(0x7f000048f000-0x73)=""/115, 0x73}, {&(0x7f0000ddd000)=""/161, 0xa1}, {&(0x7f0000be4000)=""/83, 0x53}, {&(0x7f00002d8000-0xab)=""/171, 0xab}], 0x5, &(0x7f0000ba3000)=""/30, 0x1e, 0x5}, 0x3}, {{&(0x7f0000362000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000130000-0x90)=[{&(0x7f0000b71000)=""/161, 0xa1}, {&(0x7f0000fb3000-0x96)=""/150, 0x96}, {&(0x7f0000efe000)=""/71, 0x47}, {&(0x7f0000edc000-0xbd)=""/189, 0xbd}, {&(0x7f00009ab000)=""/210, 0xd2}, {&(0x7f0000f32000-0x6d)=""/109, 0x6d}, {&(0x7f0000590000-0xd5)=""/213, 0xd5}, {&(0x7f0000906000-0xac)=""/172, 0xac}, {&(0x7f0000166000-0xa7)=""/167, 0xa7}], 0x9, &(0x7f0000da8000-0xb9)=""/185, 0xb9, 0x3}, 0x2}, {{&(0x7f00008e2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c48000-0x70)=[{&(0x7f000089b000-0xd3)=""/211, 0xd3}, {&(0x7f0000839000-0x27)=""/39, 0x27}, {&(0x7f00000d5000-0x97)=""/151, 0x97}, {&(0x7f0000520000)=""/4096, 0x1000}, {&(0x7f00007d9000-0x3f)=""/63, 0x3f}, {&(0x7f0000cf2000-0x1000)=""/4096, 0x1000}, {&(0x7f00007ee000)=""/170, 0xaa}], 0x7, &(0x7f00004b7000-0x63)=""/99, 0x63, 0x6}, 0x1}, {{&(0x7f0000402000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000190000-0x10)=[{&(0x7f00005b8000-0x1b)=""/27, 0x1b}], 0x1, &(0x7f0000283000-0x6e)=""/110, 0x6e, 0x6}, 0xff}], 0x5, 0x10000, &(0x7f00003ee000-0x10)={r1, r2+10000000}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00007e9000-0x84)=""/132, &(0x7f0000d47000-0x4)=0x84) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:11:07 executing program 3: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000f8000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x38, 0x6, 0x2, 0x100000001, 0xa8, 0x7f, 0x3, 0x2, 0x100000001, 0x4, 0x9, 0x8, 0x6, 0x5]}, &(0x7f0000ded000-0x4)=0x108) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dec000)={r3, 0x5}, &(0x7f0000ded000-0x4)=0x8) write(r1, &(0x7f0000dec000-0x85)='j', 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/17 02:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005af000)=0x0) syz_open_procfs(r0, &(0x7f0000459000)='net/nfsfs\x00') r1 = eventfd(0x1f) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000075f000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000252000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/17 02:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000881000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006dc000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00003de000)={{0x0, 0x0, 0xff, 0x0, 0x4}, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000031b000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) fgetxattr(r1, &(0x7f00008a8000)=@random={'btrfs.\x00', '/proc/self/net/pfkey\x00'}, &(0x7f0000585000-0x46)=""/70, 0x46) 2018/01/17 02:11:08 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000fd8000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f00008bc000)={0x0}, 0x8) 2018/01/17 02:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000259000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009f5000)=0x1c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000637000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000686000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000bfe000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) sendmsg(r0, &(0x7f00007d5000-0x38)={&(0x7f000083c000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f6b000-0x30)=[{&(0x7f0000df9000)="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", 0x1000}, {&(0x7f0000046000-0xca)="020fcee6c000c3e35440ef97bb53665bc11d4f78a6935498368ea48c7a0902f26f49860d48944e0242304a24b330fbbd44febcd8b5c306fafb08738fc2f80c11d88ae06ee9e22925daa033c19756c6d5903dbbffc50deda311dcdcfcc92ff4e357f5003a5e932906f7b873748041d09cc2ac3fdf5622c5b9f9fc57e384fd2a413bd535c8de52b2b6b88ffbbf2f59ba54e164c621955a6868e72fc2a64dfe05a52b99314c03cead20c0835acb0672a5a174755305f078481ffbbf9173168d414a67b188572e8be01823b3", 0xca}, {&(0x7f0000fa5000)="09d6a0adfcb80d04d954aeea84ff7fe07f56f64512536d142131dbcf1de5a423139c32df08221a3fdc6f7e2e7637ba0c5a193ff094062fb8e3fca6bbde10b1614087bc9bdeb4768d19c7395ffe5ad96c4b921667526e7c77cf31459a47cbf2a89ef01a83a92b1a66f8587eab61980964b88f1eff37cb90be3e5326a2375737b00ca1dcae057c14ef6e1a58bc051d0feccc79ea3f431dc5bcffabdd2410901178300b631b1a8ce66b2aea885982dfe9d1015c87ec218e346d166c9fd92f55212a6a99", 0xc2}], 0x3, &(0x7f00006a7000)=[{0xb8, 0x88, 0x7fff, "32ef542be8e3459dc4c5a6ca11163a99efc103a71e0a5e4ee0801f7408ec5f45f59266f8b421eb53189ef5f7b7406de34210e1bf349a7c49d92550d03244040235a1c9c741c8932c3e588ca8ef8f52514db57e1649ed4d660199f8633826b5ca0f7c0ef3c4cb7a2bfeb3094bf47871c7dacf6d659205033d51aa44d5fcd9e558f17f9b68c16674d801a948bb7150c22e101035e05873f2a3d9fdc24805b4db7917cb"}, {0x50, 0x0, 0x2, "377d823d7b8e029afea84fb5092239bfda879daec96068305db2130f6b79d0091cf290d397b5fc4aa337582e128380c1b718abaf688f289c740f3b8a7d"}, {0xa0, 0x111, 0x1, "2f7689fc61d23b67f9b44b08ce22f9343d34c6f84f11714006a7e6b2e286f74643cb3127b21339811bbaa6046fa964a0e77a761c9e4c2eeba32c5e545e0e24feee8fbedb391e169453742ac096932099fb9fdc7f63f3369dba8916f2c79e6d6a1dd08b6e8ec699d26af2bdf4f35d00720d39d9e14f5ff308760e4b69289ffdea0b3c9f67da58bc7566"}], 0x1a8, 0x24000000}, 0x4008080) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000244000-0x22)="220000001a00070109fffffffffffe000000000009001e02006b00f102f90f00a400", 0x22) 2018/01/17 02:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d94000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b1d000-0xd)='/dev/usbmon#\x00', 0x8, 0x2800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b73000)={0x0, 0x7}, &(0x7f0000bdb000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007e2000-0x18)={r2, 0x8, 0x10, 0x8, 0x3}, &(0x7f000042c000)=0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f14000)=[], &(0x7f00004ae000)=[]}}], 0x1, 0x0, &(0x7f0000a4c000)="e4"}) clock_gettime(0x0, &(0x7f0000a4c000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000006000-0x7c)=[], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000074b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x5}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a1f000-0x8)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 02:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000789000-0x48)=[], 0x0, 0x0, &(0x7f0000bfd000-0x8)={0x0}, 0x8) r0 = memfd_create(&(0x7f0000178000-0xb)='GPLvmnet1:\x00', 0x3) openat(r0, &(0x7f0000f8e000)='./file0\x00', 0x200, 0x2) fallocate(r0, 0x1, 0x1, 0x3) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000498000-0x18)={0x77, 0x5, 0x7f, 0xfffffffffffffffa, 0xea4, 0x6}) 2018/01/17 02:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) llistxattr(&(0x7f0000fb7000)='./file0\x00', &(0x7f00004f7000)=""/4096, 0x1000) r1 = accept(r0, &(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008fa000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000326000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000-0x4)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000e96000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000515000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000946000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 02:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdf}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000045000-0x11)='/selinux/context\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000f29000-0xf0)=[{0x0, 0xfffffffffffffff8, 0x80000000, 0x444, @tick=0x0, {0x4, 0x0}, {0x9, 0x1}, @control={0x4, 0x80000001, 0x3}}, {0xffff, 0x2, 0xa82, 0x7ff, @time={0x77359400, 0x0}, {0xea, 0x1}, {0x80000001, 0x0}, @raw32={[0x100, 0x100000000, 0xffffffff]}}, {0x200, 0x7, 0x8e, 0x2, @time={0x77359400, 0x0}, {0x0, 0x8}, {0x0, 0xce}, @quote={{0x1, 0x1ff}, 0xffffffff, &(0x7f00003ae000-0x30)={0x0, 0x55c, 0x0, 0x401, @time={0x0, 0x0}, {0x6, 0x5}, {0x7, 0x7}, @ext={0x1c, &(0x7f0000c4c000-0x1c)="cb161191bfc6b2506b41586110d9cd89cd2f0cf3c0adf36c1685c436"}}}}, {0x6, 0x4, 0x4, 0x4, @tick=0x7, {0xfffffffffffff50c, 0x5}, {0x37, 0xad6}, @result={0x48b, 0x8}}, {0x6, 0x4, 0x400, 0x0, @time={0x77359400, 0x0}, {0x4c, 0xe982}, {0x80000001, 0xa3e3}, @result={0x2, 0x3d9}}], 0xf0) utime(&(0x7f00006e1000)='./file0\x00', &(0x7f0000246000-0x10)={0xd5, 0x81}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000bf9000)='./file0\x00', &(0x7f000034d000)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) 2018/01/17 02:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000e09000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000836000-0x220)=[{0x10, 0x29, 0x3, ""}], 0x10, 0x0}, 0x840) 2018/01/17 02:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000038c000)=0x2df, 0x4) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000688000-0xc)={0x0, 0x0, 0xffffffffffffffff}) geteuid() [ 46.801889] binder: 6899:6907 transaction failed 29189/-22, size 0-0 line 3005 2018/01/17 02:11:08 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000029000-0x4)=0x0, &(0x7f0000028000)=0x4) 2018/01/17 02:11:08 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000000b000-0x60)=[{0x20, 0x6, 0x6, 0x2, @time={r1, r2+10000000}, {0x5, 0xfffffffffffffc31}, {0x5, 0xff}, @time=@tick=0x6}, {0x7, 0xffff, 0x8000, 0x4, @time={0x0, 0x1c9c380}, {0x1999, 0x8}, {0x3, 0x800}, @result={0xfff, 0x3e28}}], 0x60) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) 2018/01/17 02:11:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000015d000)='./file0\x00', 0x0) 2018/01/17 02:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f00008db000)="d9", 0x1) unlink(&(0x7f0000428000)='./file0\x00') recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/17 02:11:08 executing program 7: signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x7fb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000345000-0x4)=0xb) 2018/01/17 02:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f03000)='/dev/vga_arbiter\x00', 0x2002, 0x0) connect$netlink(r1, &(0x7f0000753000-0xc)=@kern={0x10, 0x0, 0x0, 0x24028200}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 02:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a7a000-0x1c)='security$(cgroup}self.wlan0\x00', 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cb1000)={{&(0x7f0000b05000/0x1000)=nil, 0x1000}, 0x3, 0x0}) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f0000a9d000-0x94)=""/148) 2018/01/17 02:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa5000-0x9)='/dev/ppp\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000832000)={0x0, 0x0}) r3 = getpgid(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d11000)={0x0, 0x0, 0x0}, &(0x7f0000e1b000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f06000)={0x0, 0x0, 0x0}, &(0x7f0000a3a000-0x4)=0xc) lstat(&(0x7f0000874000-0x8)='./file0\x00', &(0x7f0000666000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000037c000)={&(0x7f0000a7b000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00006b7000)=[{&(0x7f0000da5000)={0x1fc, 0x40, 0x2, 0x5, 0x1, "", [@typed={0x18, 0x31, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="229f0802c657fd827a05c18f595dc96fb8edd73863083065d593f697d2e6366bd230aceb2e846e7c5b7e4e0cb3831cbbd918283f57c6f1ceb4b79d9f093bb397afc3f90276c66851b392a26af9326dab437a1a5300d7bd071578596692bb4b6bc6d55e7f4e1b50388f67e93bfb86f2534c3ef9ced397d2e424eb9f61f45f18c943911b7939c68e", @generic="", @generic="f55d4dc5a7540755609a43a8759c887ac77d6a16cdf55290dba5d84ccafbf19941e21e1e809cc7ce94ec64fe2f93c8ac584c6844cc68b9884a1146c33ac132fcf717bc5fecc5476b8889bb6d68b3310194293378ea7f60c1405a76ddb084b9bfbe0fb827770894d3eed904802c525c66a4c0ae73139ad6b057148084184c", @nested={0x3c, 0x10, [@typed={0xc, 0x51, @pid=r3}, @typed={0x8, 0x2c, @void=""}, @typed={0x8, 0x84, @void=""}, @generic="4f0f0e55e33f21b0912b1d330a94fd84bc58f8d38b9270827abfb184"]}, @nested={0x6c, 0x5a, [@typed={0x18, 0x3e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x18, 0x4d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @generic="b46f06cee49e159f1433214c9a8f001d3118e915e40db8c93f286a6c4d2d99f17a44a0345a3a7c683b3b5bbc64c6d46e3a0f1a616db9e4ff"]}, @typed={0xc, 0x5, @pid=r4}, @typed={0x18, 0x90, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}]}, 0x1fc}], 0x1, &(0x7f0000360000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x14}, 0x10) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064d000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGARP(r8, 0x8954, &(0x7f0000b35000-0x44)={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r1, &(0x7f00009ba000)=[{&(0x7f0000003000)=""/20, 0x14}], 0x1) fcntl$getownex(r8, 0x10, &(0x7f0000abe000-0x8)={0x0, 0x0}) ptrace$peek(0x2, r9, &(0x7f0000cea000-0x8)=0x0) 2018/01/17 02:11:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004af000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000a16000)=0x7, 0x4) pread64(r0, &(0x7f0000110000-0xb6)=""/214, 0xd6, 0x0) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 46.854577] binder: 6899:6923 transaction failed 29189/-22, size 0-0 line 3005 2018/01/17 02:11:08 executing program 6: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000068000-0xb2)={0x0, 0xaa, "374acf8620252c875c5e5d262240a884eea96a4b7192b193038b36b0c68af836f235d6a3a6c77349790fe222bf860017e90dccb471d9684a76ee6451a9646cc9245884225b95ff5451ec9bbd6937cdc1c898b886c247368af9dc4addb141903ca3ff3ac3deac55b5b0b7a85a70a6390a71565c7951b1060aab0afd1f3b0c6e5e9f4a715231175a483d40da5203be9d212375483cb4da2e20817c52a55dfac99a9a4f52c4c9718351e946"}, &(0x7f0000037000-0x4)=0xb2) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000068000-0x8)=@assoc_value={0x0, 0xf3c1}, &(0x7f000003c000-0x4)=0x8) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000067000)={r1, 0x7c5, 0x6, 0xffffffffffffff7f, 0x7, 0x1, 0x1, 0xb1, {r2, @in6={{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffac, 0x6, 0x10001, 0xfffffffffffeffff, 0x59f0}}, &(0x7f000001a000-0x4)=0xb8) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000062000-0x94)='!', 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/17 02:11:08 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f0000b6f000-0xd)='/dev/usbmon#\x00', 0x401, 0x10000) connect$unix(r0, &(0x7f00006dd000)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") 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) r1 = getpgrp(0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0xc) fstat(r0, &(0x7f0000169000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe6000)={r1, r2, r3}, 0xc) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fe6000)='.') mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 02:11:08 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000f85000)={{0x0, 0x3}, 'port0\x00', 0x20, 0x10400, 0x8e, 0x8000, 0xe30, 0x6cb, 0x0, 0x0, 0x7, 0x6ac0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f0000c3a000-0x80)=[{&(0x7f0000f84000)='1', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/17 02:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d35000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000cfd000-0x8)={0x3, r1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pause() r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 02:11:08 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000712000-0x4)=0x0, 0x4) r1 = memfd_create(&(0x7f00003c3000-0x1)='\x00', 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x3) r2 = memfd_create(&(0x7f00007f9000)='\x00', 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000096b000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004bf000-0x8)={0x0, 0x7}, &(0x7f0000629000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f79000)={r4, @in6={{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000d7f000-0x38)={&(0x7f0000f79000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00001d4000-0x10)={&(0x7f0000f78000)=@mpls_newroute={0x24, 0x18, 0x100, 0x2, 0x3, {0x1c, 0x80, 0x80, 0x9, 0xff, 0x7, 0x0, 0xf, 0x900}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x40800) 2018/01/17 02:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) inotify_init() fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000994000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fc000)=0xe8) bind(r0, &(0x7f0000477000)=@ll={0x11, 0x7, r3, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/enforce\x00', 0x4000, 0x0) 2018/01/17 02:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f00008db000)="d9", 0x1) unlink(&(0x7f0000428000)='./file0\x00') recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/17 02:11:08 executing program 1: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00001d3000)=0x0) r1 = eventfd2(0x10000002, 0x80801) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f2f000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat(r2, &(0x7f0000960000-0x8)='./file0\x00', 0x400, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00002b3000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000a7a000-0x4)=0x0, &(0x7f000048a000-0x4)=0x4) 2018/01/17 02:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000b09000-0x8)='./file0\x00', &(0x7f0000552000-0x20)=[], &(0x7f0000401000)=[&(0x7f0000101000)='-\x00', &(0x7f0000f16000)='vmnet1)proc\x00'], 0x0) 2018/01/17 02:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063c000)="6e65742f756e6978006b48ce6700ce03e20bf288c53759c1ef185a487806ed49079780673510bacc94a634de6a429c13c533cce9c57a320dc5c09c73fa") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000245000)={0x0}, 0x4) r1 = inotify_add_watch(r0, &(0x7f0000e4d000)='./file0\x00', 0x1000040) inotify_rm_watch(r0, r1) 2018/01/17 02:11:08 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000040000)={&(0x7f0000018000/0x1000)=nil, 0x4, &(0x7f000001f000/0x3000)=nil}, 0x18) ioperm(0x0, 0x100, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000029000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000041000)={0x28, &(0x7f0000042000-0x28)="8a779d7e80fe1ea58aee3e465e5f63bf5e735c308bc84d86978f7062e29a923a8a09446a9a2a0a67"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f000003e000)=[{{0x0, 0x0, &(0x7f000003e000)=[], 0x0, &(0x7f000003e000)=[{0x18, 0x0, 0x2, "beadb73c8f220b"}, {0x10, 0x0, 0x0, ""}], 0x28, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f03000)='/dev/vga_arbiter\x00', 0x2002, 0x0) connect$netlink(r1, &(0x7f0000753000-0xc)=@kern={0x10, 0x0, 0x0, 0x24028200}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 02:11:08 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:11:08 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000007000-0x4)=0x0) listxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0xf9)=""/249, 0xfebe) 2018/01/17 02:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x80000000, &(0x7f0000dc4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ff0000)=0x0, &(0x7f00001ff000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00005c1000)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f49000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000259000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000965000-0x4e)={r2, 0x1, 0x46, "b9563b632b892bb3a5e14feb3867f075e422745c3dd2ed0655e1dac568003be1a66ab1de8b9ed5e706c2abdabc5939c07405ba8d338dab03c97bb152e9a87d15c628805e53cf"}, 0x4e) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x40000000000001, &(0x7f0000d1d000-0x1)="d6") 2018/01/17 02:11:08 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 47.093621] SELinux: unknown mount option [ 47.113990] SELinux: unknown mount option 2018/01/17 02:11:08 executing program 6: clone(0x20800, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b76000)=""/233) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400000) 2018/01/17 02:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ce2000)=0x100000001, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/17 02:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007b5000)=0x0) 2018/01/17 02:11:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="05c8b2902b86348a57d50a90ad94b9832e9f36843587d7f1fb8b3306b1418dd058e56f2c2b0bc41ce626c26fa15c8b23d3fb0ed9d139c8cc0988d3ffd32d17408c40b0df9d69ce79033cafee9ef2a35dab6ce3f7d647f3cd78f762648d7acee74b75c40ea460bf5f90e600cb89dcfd669bf7bd27748d1b529045d5417340304d984e66adadf04ba5494331a7dc04d2f86c1ed79324b4fb2aafa06c77a62db395fc73bfe8ba022781bfa9690ae6a3520e5db2df76b181e614485a193c7492f523f1dc390346a340cbf5d71d8268cdd1007d2db5015d9c2086a673d752ef266d0a84c9790fe9cc6d6ed857941f681b3a7c3801fe49785c21b1005c6429d6470620e4ee825a4f5e2adaa2a27f323f47a00bc07c57a1cd0705543c64f82dbaa7ca510daad710963a696b02b954c1e87fa6548a80b617772560c4032eb3624d3ad4b6898fdc1c07b6544a1cba5259e0aebc3e5f8aa3dbe93ad6627af12ddef8a83ca3b0ae3f9f1dbac09a1f16d37305de58c3cb937586e5c5885476f4e63603dfe56cc409eee015598c4ee475bf1d5a6651d7f11ae470c144992a6a42502591690e8e3475e27fe698a24c4626187ea3ad4890280bef23b865499f93b12b408650eaae4fcb8ed1b841adad98ba4c38275ecb2850a1e6ffa3aec4d1f03f8c474ca86815bd10371d4ed5577255636e5ea746cf8ab07b619c3aacbd1fcb271d163f335337f4bd09543a8b677374f965b79e62877c9c3a8efe39cca455457d7a76c6076ebf42932b93f39e475fab50d344c17466b107b71e7cba3d9efbc3e8dcf2b5761a334601b014fdbca553974097128d56586f7d21ec34ab38ab6ffbeabb8f7c34a4c107111acf611dc52e378582da72b12c6a43e7337526f5acbb25531c85b493aeb0a83bc0a191a9e16e7b396387928f03b967d2e2c019dd2696d6b875924b72a6de18a2f982d990bd9d661a30ee1734c6bafb186db8c6da661a44a88ba6f971959406ed1a938478c4d985947db41c84b685a60df3025ed3943ef36dfcc07958ab6476b74f94f0ee530d1521e6694b1ea1d43495a45bd149000713c1da158c5bdcccfe6f631c9f622d7cc9353104b99242b1ead433bbd620a0b0ce8e35d94994857959d63dd5a27a979a2d63ffe3449807ececf895882f1325eed282a2c36b2f7feb7a80c7074827ac76535707450eeff35235454b29701f6ea5affb6a6e5a94763c5dff7c3b92d5124d117a1dfbd71d3f653e5fb3e8d66672019230b33c823d0339151af7c9af9060ae757a1405055be739315e5337c6f26ee59d2e9bb1c267458c4843efea766e2742502911564007b00669bb7ee3bdaff2388e93f8299654d876683ab78a7386748531181c9084513561287b73ff580dcc3ace6cca809402f07b8f94ed085ceb2179b4b28b5627ca2f9d7f5b2710d88a18be50654778d25aadd54916148bf47396462e2b407dc3d4ec04d7ed931c81e801c02df476b854a441917d78a5ebfc83cd386a1ac65d3815bcd61a40d6e083664b87d9baaa4b8cacaec5fd2415e35e87867b5140e14a093bba2f66db1d02b30647789d706e47786127e70f3e9985b4d893e29f14b209d1e2101377ecfeb507362b57cb8cf1e40245dc82f869f2a6871ec61d52667475b1e9ee0af13396b2074d8b2496526dc97b1f8e2d3ae17351f36b450526354129071ad6c3ae35789a2321de232c0cb88e8be5c9b818838bdf0182de2abe116e6adbc2be1c5e9cafdd801f429ad94d9dd0233301de9ce81c05a93a7c477332f45c0f97bb584d715407e68282f8312a45d7c8cda9483f79de00a096277ed880535ead9914a8edb7cfdb655a8edaeeb9d239ef5869f2f2f280189445c28755aba9933d0b2ae89f707b04bf91c2c1a666da40b6e379338d6ad4c7ced77460a9c023f5692d80e35ba280e72c5e8e993d2c566da6e507b89ecaf7bc64e18210aecf7428dabb1311bb43f96fa554886170d5eefc9d575b6aeab4c1a0309ed159baca70357c0a32c97a8df222b9ac0d98a0f429e0a430d5688bb83bdfdab4c4de7c9e987bb96f72c472850ae3706110f50190a39cbd7e5734c32a700a6f356ff09e4a078fabcb4a0717cb6c62467384705a714df1a8defcd43756655f6ee1ceb814ed52a22c0a6c323def20e3f7181f19760fe3b6c35524049c3c5cca760dc4d222428086df79d41204be5c9bb093ceb612d0aaeab286107de2a5424361dae0bff30b4a578a25b9916e65f1d825608090f31f2b3d952e86b97c8d79d7f0e10a767432bd010ae681f98eb47bad51e795c4c6f038f6501602caf96f2d745bc3a5bcc57da9194292eadfa532e778a565a2b0052487c9cc1c4d908a612ff6f3738df37b373326115a2d76aac09545067c26ab136516fce22bd02fed907051a93f285fd9823f321c5f5f3c44a8baefe5212c624feae611dde05781020c0bbebb0343b009b499757ece92ce20c1e077419b8d3b7c8f2e0ad5874d43710a72f3810c91d6d6cfe6fedb96e9ed08ce086dadf905640a81b7cec2ba38a714b041134e3d1d454eb738ebd09a19d23914d77fec5430f1dfdbd00b6ca831ec968f9d5d1d8ebd8dc7813b85ad71a26e199283c262a474b90d90db6d8b8c03567a8b6b9b13a1a8f3c3e87b3bd45086d42ad1955f5972d93ba1b90a86cfb32ec1726db41c4379666e451a4fe59064bef081c94a93ceea9e947697b79972ab85ddd1264a7bbe67edf75caeb7c4d4f604ec010565ee88b534345a5677e90a8b8dbae07f88641c7addcf6b375b7f2a630e2bd16d789db038d9658b2fefe5182417fe073b641fd06832da31c313c0ccf0f213c5fc7cb0134465b485f8b137ccda387c83e262101612f44805edc5aa150851c8d1632c2ca08ea531cbffaf8b2fb0ff74a643ade22171d88103a3fc703d347fab2d1e94b1755f321fd6f253f56a28cedcfda91e46b55c44cf3be76b7cd6b7b049b802f1e4d1a1fe17ff1572e363aa46d9c57ff1f1a3315c89a75f330778f8be41469a6e62b332ba1e02a79e3f91f9542211879c0b6d1e44fc7e2140e9ffa4c6327fce0864af1230783eef04026ca0e2a196c30cac6eaea9919fc0ee42be2b3df442c3ff6fdc3ef8e11687ec4df25aaf80797bdd56cf922ca966175782cf8b841c6e5b2cd94bb23fa3c0a42dab962d2d089affe2d36155f49ee3354832770303bd30eeb40985731938ffb98ce0dc19817c74f4f37023a037e0ebb81ec291f950e33d1827698d3cbd07ae1ceaa8d5e5373e5942b5d56cc8ed7eb40a32ccea8eed431c613393044ed3276ce9b4da5194b582b838dd50b5b90f3cd46f67d2c4fcf6ef9edd215fe24297c15e69f1410324fa21532bf572f16278d5e6e6144e7a4d984ea8cded9feba895670a5e2ef5c2b19fd3f287aebc9fd17809d63b926fd9aacc8e37e80689609e0f24d74f2dac9231915cc21d2c26f26d9ff8fa7974b2740e0ffb3419866f50e268b7227b2e79cec281b77fad5f12118432bbc992c3c19e792fda520eda36c8a9cece62709d2736fe4df68923776f53b12084bd0f8abe10551dafd1e592b0bdffe96b359acebadefde0d5e47a697371726b75e7b77d61d7e0068382dae37b2658d4913663a1294e1fb43162c57d43e46a0c293e099c140be41108acd1df650d452d79ada3ef4af0028df47f818004fc362805eb7faa80cb43a77b7e34e9f0951a6d943485a633acfc797ad100ee3772d68b9daf2414074954eccb857f579501969443d5967143fe79c13e9255b00e10c32a990a07cf6b29425dcdf18739231cd2f14efb2931fd98a886c938552fbbe5a56d4a0b42cb0463427b495eb401fdc8f1849e0e6d5dd85dbae8d47b260b29a0ad6b0f165583a7718d03c852ed101345cba2356268d155baf39c4061ee1a48540da54cf0a35a9dcbfc30ccc592882782832a5e74c211f65ef2f7b473dd92005f6791892b24dc8ce61bf12299e3ea45b2695481fdd30470bc87617ffe5f30b30d53013aa98ee571b5d23c238d8f9fc9f6230ecccd6cb5324139ecac078ea541ba02e311aef5d6674df3bfbde2348b0577166e28be775f879a4cc01c6f71a40d90ccfb594d5347382dfce0b793f96a7b7430de39b999cceaed8093450d3a55c35def14484d07625cd2ecbddea0c5e9b45ce4ea9682bee12000dfc41505cfd8efdc2b0ec5bd62fcf5fa8f9725a759b511fe7d66ccb3fd83ce285e64ce745326f35f40c66b8422bbd725f50890a268c5f6d23614766e454b46581160f64f00aab0e4bdd57870f5d8abff8681d32968787ae663317c9b1d50edce5c58f3eaf1b87a94217c25d8e87585056dee2bcdf94de2e3c81eb3045a9eab4f68d371d0f8f6fbcae4251d13c194a2eaeb61b38ed996f85ddc2164ab46b51b6f02c9c64705fef37a16a8cbdb582ac5875fe8bd929a3f6340a46d19ab7db0b4652dc9a4384ca7fc78e28b55df3cd93767a0d043f653ecca65655e32bcee7c9658e22e437c103d4ee680591d4255add7cefe894017ed9f63088b68c1ec3d52525e5fe03d5f20c9e6ea85e9d5152d3fac64a85a4249efbf6d0949c0434a6496a8f174096926959128e8891b16f0c804cc23152ae94ecce92889f3839c02f666ba51e7349be65277d5b9fccf1e7d3db07588b5de527d8823c783d60bd0a2a1f37053864fb92958245e1f53ae3cbf6622b42f49a6b6a7ebee806c19c08a9236c1d240ee426951d823ed8f4fd83509870110395230255fe10b3bc76d1a8886e5164e95862cc3a2a821eb060228110806e48118a0cf8e58cf2c8076a5751c8eed4e89b87f135c9b249b9fcad22d993e880996d05650628723925966cc648828e4ac95bec920cea22706fa1d67a007c0a26032689405bbd21cd93372f44c278af788ef11baab91cfbc2f5a66eb9c17b7c2a5a0461e1dc371eb2641fc59ada74d75b4daf925c4cab4eefc503a05a30d97929dc4a4d22b9d6290110558c7c2d5afbdb2f24cb75b3824a48f46179e3cd1a4655339a60fc6d460d007d3baa39252dd5f5eb1554ccbe421557800f3929bc9339e96ed00ebabf712de6a22db861f623942354b1294181b0acedf4dc0338445ad4e0ee7c7497ee4d217cef523a4c5467a55cd5a219a497f260a92f0f99de58a7e5f9015d51759552c1a23074f377fc42f58f3b3de7093b97f104ac0a2f3ca4e05037354f7a7aae156e8077f67e98531f3dc3459fea3c7215a7d1f5c3e8bea7849bd869781207dafa7392063d63ecc4c4e76becf34325a4cc0d10f54491bc02880b5bd104ef9773d2c0e1f6ffed305489467760ace10c2560f19e79f2387ae8de327ad1b7bc968bb1ea1b962b6983760fc1428f5a6d215a8ad9fdff786b2e5052a5d9580f1d6f77225c40797d2805f280ff7b7b199864c25f529b6f259a379a87f1d0cc359b08f14d3e1c3814ab3d5e62eca4688610954d18ca40753acf69c102a3e0f59603c7e67e7f3f6684144cf873b14085fcffbe4653749ed88f1f3c243842bca551000ecc6084ad115c6046d882c71d0e49c25d082ae5078435bfd743f2b510c23fc85263ba56d90b6da637d5d84c6d6b3423910fcb979d696ce3f1f8fb9f4ec6dac2fc9260366b9e6ca5814715d600c1c1dade41f58c9242666ff50d45232f8d67004c0b31bed5186fabf374e15ce3e768f61561361c8aeea422c6d43d19efe46601f724a79a2734e6c8810d77190bc6be59c980be2249cd6c9569ff7035c46918aab8ee7c487d252ebd3da6ffdb34ca63a9c67c62e551e6e836f9717eab498fed0b64abd101c6bb34b074bc71d33f806e91e7a43", 0x1000, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000f26000)='logon\x00', &(0x7f0000cf0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000900000)="8e4daf6e95d044353e1da72c8445a0a3e3dd1fa2dbe50e1c804ac4a762cea127c35ed0cf481ce361187354ca7b60ae81619d1eb815a0310984bb51e95fa82aab93ae9dfcc01de314886ffa3b938699e4864e0e07f5aff0319556b283afe392d0ee75e1337703103a7bd0745de6c47f2d46e5d64604be3fc366aef479c50d3d528923351d3a43acfb684716d3c75d601f05f7fdea2841cdc898ffb2d956005a94f7273d8b624b40450288731596a2ed6ec12c7bc3e5f84eb9d4dc1c6dacfb5a25bbc39aa0b2d993d54dc41d4189b82c7f61be660e930d5ad7f8bb8f3bfa942eeeca4f73d052d998e4bc32e896", 0xec, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000+0x979)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) fcntl$setpipe(r1, 0x407, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xb5df}, &(0x7f0000000000)=0x8) pipe(&(0x7f0000001000+0x394)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r3) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) ioctl$KDSKBLED(r4, 0x4b65, 0x7f) keyctl$update(0x2, r0, &(0x7f0000162000)="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", 0xfffffffffffffeb6) 2018/01/17 02:11:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f0000231000)="94000bb7f3f9ff60", 0x8, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00007b2000)={0x80000001, 0x0}) close(r0) socket$packet(0x11, 0x2, 0x300) 2018/01/17 02:11:08 executing program 2: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000662000-0x10)={0x0, 0x0}) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a47000)={0x0, 0x0}) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00004dd000)=[{0x6, 0x7, 0x73, 0x7, @time={0x0, 0x989680}, {0x46a5, 0x9}, {0x5, 0x100000000}, @ext={0x1000, &(0x7f0000bb6000)="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"}}], 0x30) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000bb6000-0x10)={0x0, 0x0}, &(0x7f0000bb5000)={0x0, 0x0}) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000bb6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000014d000-0x10)={0x0, 0x0}) close(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000aeb000)={0x0, 0x80000, r0}) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000bb7000)={r5, 0x80000, r0}) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f00002f8000-0x8)='./file0\x00', &(0x7f0000bb7000)={{r3, r4/1000+30000}, {r2, 0x2710}}) getegid() 2018/01/17 02:11:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x10100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000+0x98a)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000481000)=0x0, 0x80000) recvfrom$ipx(r1, &(0x7f00004b2000-0x70)=""/112, 0x70, 0x2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 02:11:08 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f0000b6f000-0xd)='/dev/usbmon#\x00', 0x401, 0x10000) connect$unix(r0, &(0x7f00006dd000)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") 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) r1 = getpgrp(0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0xc) fstat(r0, &(0x7f0000169000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe6000)={r1, r2, r3}, 0xc) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fe6000)='.') mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 02:11:09 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000841000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdfc, 0xfffffffffffffffa, 0x3, 0x100, 0x8}, &(0x7f0000b96000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000001, 0x87, 0x208, 0xff, 0x3, 0x6, 0xd687, 0x3ff, r1}, &(0x7f0000833000-0x4)=0x20) r2 = dup(0xffffffffffffff9c) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e74000)='{!\x00') sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/17 02:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f000026d000)="1c80681a7043408d5604fc6e74f7c6a3a0d282e00624f122012b319ef46df29a55b05f450aa86edca10638974d39b9ef0585671495854cdaa82aa1d8fdc6102248138f3e4b63fe83e989b07717c1fe2d569598262517d7b98cddab23361a18ae06247b613660a73f00476a6c56eb4e4aebc84d68915c1663eec27ff13d08e7ce595ad9987786e4de3a79aa49a9ea48ead63470", 0x93, 0x800, &(0x7f0000128000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) dup3(r1, r2, 0x80000) 2018/01/17 02:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x7)='ns/ipc') finit_module(r1, &(0x7f0000978000)='-selinuxkeyring^*^@', 0x1) setns(r1, 0x0) [ 47.676911] handle_userfault: 22 callbacks suppressed [ 47.685661] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.702551] CPU: 0 PID: 7018 Comm: syz-executor0 Not tainted 4.4.111-gc2f631b #27 [ 47.710196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.719546] 0000000000000000 cf2f1189d21eb672 ffff8801d86b7730 ffffffff81d0513d [ 47.727580] ffff8801cd988300 1ffff1003b0d6ef3 ffff8801d86b78b8 0000000000000000 [ 47.735641] 0000000000000000 ffff8801d86b78e0 ffffffff81606e35 ffffffff81236430 [ 47.743645] Call Trace: [ 47.746210] [] dump_stack+0xc1/0x124 [ 47.751560] [] handle_userfault+0x715/0xf50 [ 47.757503] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.764498] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 47.770879] [] ? check_preemption_disabled+0x3b/0x200 [ 47.777696] [] ? handle_mm_fault+0xb5d/0x3190 [ 47.783811] [] ? handle_mm_fault+0x291e/0x3190 [ 47.790016] [] handle_mm_fault+0x2938/0x3190 [ 47.796045] [] ? __lock_is_held+0xa1/0xf0 [ 47.801819] [] ? copy_page_range+0x14a0/0x14a0 [ 47.808024] [] ? __do_page_fault+0x780/0xa00 [ 47.814050] [] ? vmacache_find+0x59/0x290 [ 47.819817] [] __do_page_fault+0x35b/0xa00 [ 47.825671] [] do_page_fault+0x27/0x30 [ 47.831180] [] page_fault+0x28/0x30 [ 47.836430] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.843241] [] ? core_sys_select+0x326/0x740 [ 47.849268] [] ? core_sys_select+0xa2/0x740 [ 47.855210] [] ? do_select+0x13f0/0x13f0 [ 47.860891] [] ? recalc_sigpending+0x76/0xa0 [ 47.866916] [] ? __set_task_blocked+0x107/0x240 [ 47.873212] [] ? __set_current_blocked+0x4b/0xa0 [ 47.879585] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 47.885873] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.892682] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 47.898970] [] ? __set_current_blocked+0x80/0xa0 [ 47.905348] [] ? sigprocmask+0xef/0x290 [ 47.910949] [] ? sigsuspend+0x1f0/0x1f0 [ 47.916548] [] ? __might_fault+0x114/0x1d0 [ 47.922400] [] SyS_pselect6+0x283/0x530 [ 47.927993] [] ? SyS_select+0x1d0/0x1d0 [ 47.933586] [] ? SyS_futex+0x210/0x2c0 [ 47.939091] [] ? do_futex+0x1670/0x1670 [ 47.944685] [] ? vm_stat_account+0x130/0x130 [ 47.950712] [] ? security_file_ioctl+0x89/0xb0 [ 47.956912] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 47.963376] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/17 02:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00005c2000)={&(0x7f00009c1000-0x10)=[0x6, 0x80000000, 0xc38, 0x1], 0x4, 0x1, 0x1, 0x8, 0x700000000, 0x55, {0xffffffffffffff81, 0x81, 0x6e6, 0x1ff, 0xeb, 0x0, 0xfffffffffffff86b, 0xc0000000, 0x4e890786, 0x2, 0x2ff5, 0x6, 0x7, 0x80, "2986e12ee359afbb0b7348cff86a658b2f181783d433bedb61da86020e5dbec3"}}) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) 2018/01/17 02:11:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e1d000-0x8)='./file0\x00', 0x2, 0x0) getsockname$netrom(r0, &(0x7f000093e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000084d000-0x4)=0x10) r1 = syz_open_dev$sg(&(0x7f0000cd0000-0x9)='/dev/sg#\x00', 0x0, 0x140) fcntl$setstatus(r1, 0x4, 0x4000) 2018/01/17 02:11:09 executing program 3: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x84081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) 2018/01/17 02:11:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xb5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x3}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r1, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) 2018/01/17 02:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000169000-0xb)='/dev/loop#\x00', 0x400000, 0x200000) r1 = creat(&(0x7f0000355000)='./file0\x00', 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ec2000-0x50)={@generic="73c3727d8c76752715c9fa1bf0dad417", @ifru_ivalue=0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000274000)='/dev/pktcdvd/control\x00', 0x301400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eb5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b4000)=0xe8) sendmsg$netlink(r2, &(0x7f00008a2000-0x38)={&(0x7f0000d42000)=@proc={0x10, 0x0, 0x3, 0x2000000}, 0xc, &(0x7f0000253000-0x10)=[{&(0x7f00000ea000-0x174)={0x174, 0x42, 0x400, 0x2, 0x0, "", [@typed={0xc, 0x7f, @u32=0x10001}, @generic="a54c4429efce53d5f0e5c1498bfdfedc5a2fbf50d21bddd8e773c7e8ffa2c13bcf5c1a9efff499d8633ca1d79246bdc4b111af38bd555cbe43a4f2e1f1d031896e932080d47046721060456686033021fd1e7c6a7690163cee96289e1bb41076cc851f8d3a71fae6974381c52bece13ddc42", @generic="2ea7d6ab9f18010aa09268e5f167297223f98eb648feea2601844ac7a574683fc971", @generic="6c3fe13d591b1a63d0aa33f1fb9d7673079f57916a46f639f44af5288c89da34e9f22aa8a89c0e7048ae218a16f4b11428f0716b83edada6181f3a737d942d343bebd1f6306f8ae29f863e7546ec6c83200fdf29df69c2c4d0951eb365319f41019d3d1bd2f0acd6f2661d7bc7f565e465b101a3d87f450f3e011de22c5447fd1f9b2bdb5df1e4d03e0bb9fbbadac2f2af664fdafa7eb136c2ac4122f8eab862bee513588801c40b9294bbb6e74f1b0e783b3437372541ef", @typed={0xc, 0x83, @uid=r3}]}, 0x174}], 0x1, 0x0, 0x0, 0x4000000}, 0x4800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a58000)={0x0, 0x0}) ioctl(r0, 0x4000000000001274, &(0x7f0000b6f000)="") 2018/01/17 02:11:09 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000995000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00005a9000)="24000000130007ccffffef00000009001c00000c050003000000ffffff000000f9df1517", 0x24) 2018/01/17 02:11:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000c5f000-0x9)='/dev/sg#\x00', 0x0, 0x800) ioctl(r0, 0x4000000002284, &(0x7f000005d000-0x1)="") 2018/01/17 02:11:09 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x1, 0xe465, 0x9, 0x24000000}) fremovexattr(r0, &(0x7f0000003000)=@random={'user.\x00', '/dev/keychord\x00'}) write$eventfd(r0, &(0x7f0000014000-0x8)=0x0, 0x8) 2018/01/17 02:11:09 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000fd2000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dff000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000fd2000-0x4)=0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000fd2000)=0x81, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd2000-0x10)={0x3, 0x8200, 0x6, 0xfffffffffffffffc, r1}, &(0x7f0000cfe000-0x4)=0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/17 02:11:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x7, 0x5}, {0x7, 0x4}, 0x1, 0x5, 0x9e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000941000-0x8)='./file0\x00', 0x28000, 0x100) lseek(r0, 0x0, 0x2) 2018/01/17 02:11:09 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2000000000007, 0x0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000007000)={0xc1, 0x10001, 0x315, 0xd1d, 0x8, 0xffffffff00000001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000007000)=[{{0x0, 0x0}, 0x4, 0x531, 0xda}, {{0x0, 0x2710}, 0x1ff, 0x574a00, 0x1}], 0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000005000)='{trustedeth1cgroupvmnet1\x00', &(0x7f0000004000)=']\x00'], &(0x7f0000001000-0x28)=[&(0x7f0000007000-0x12)='/dev/input/event#\x00', &(0x7f0000007000-0x12)='/dev/input/event#\x00', &(0x7f0000004000-0x12)='/dev/input/event#\x00', &(0x7f0000005000-0x5)='lo)@\x00', &(0x7f0000007000-0x1)='\x00']) 2018/01/17 02:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) fdatasync(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000414000)={0xaa, 0x20, 0x0}) 2018/01/17 02:11:09 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000338000-0x4)=0x0) get_robust_list(r0, &(0x7f00000c2000)=&(0x7f0000947000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006d9000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00009e5000+0x976)=0x0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000994000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00003d6000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f9e000)="7f9617088ffbba624463fdcea641aba7e129d3cbf3764d14cf0dff53e2fbc5d037e87a148c8ecb40211544cc52d9fd862037e01031ae599e0ba6538c393390cfbe9d02dc05f8acd92265240c0e96ad7a159f8ba3a27c0af7de7eb653e19dae51a7846cb0da047f0492facb896ed5d38b22d6c9060bca2faab1b492e382c77f4d155e9196bd147a5c7a54c1", 0x8b) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000446000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000026b000-0x8)={r3, 0x2}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091a000)='/dev/hwrng\x00', 0x4100, 0x0) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000523000-0x4)=0x0, 0xfffffffffffffff6) lstat(&(0x7f0000139000)='./file0\x00', &(0x7f0000093000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000776000)=[0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000962000)='./file0\x00', 0xa000, r5, r6, 0x81, 0x96a9, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00007ed000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x401, 0x2, 0x6}, &(0x7f0000229000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000bb5000-0x8)={r7, 0x0}, 0x8) ustat(0x6, &(0x7f00009c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d53000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d6000-0x4)=0xe8) connect$packet(r1, &(0x7f0000a98000-0x14)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x12) 2018/01/17 02:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001b2000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x600000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 02:11:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001b000)=0x0, &(0x7f000001b000)=0x4) writev(r1, &(0x7f0000006000)=[{&(0x7f0000001000-0x3d)='x', 0x1}], 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000001b000)=@req={0x50, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x101}}) 2018/01/17 02:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x2) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000028e000-0x4)=0x0, &(0x7f0000c7f000)=0x4) 2018/01/17 02:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)=@random={'user.\x00', 'GPL\x00'}, &(0x7f0000001000)=':}trusted:{\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e01000)=0x0) getpgrp(r1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5, &(0x7f00004a2000)="") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002e3000-0x4)=0x902, 0x4) 2018/01/17 02:11:09 executing program 6: r0 = request_key(&(0x7f0000fd7000-0x6)='.dead\x00', &(0x7f0000ade000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a25000-0x16)='@{^vmnet0$ppp0cgroup^\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000001000)=0x0, r1, &(0x7f0000001000)=0x0, 0x5, 0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000337000-0x8)=@assoc_value={0x0, 0x10101}, &(0x7f00005b9000-0x4)=0x8) sync_file_range(r1, 0x400, 0xf02, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000)={0x100000001, 0x21f5, 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000e7000)={r2, 0xc679}, &(0x7f0000000000)=0x8) 2018/01/17 02:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getresuid(&(0x7f0000e9f000-0x4)=0x0, &(0x7f0000a10000)=0x0, &(0x7f0000fef000-0x4)=0x0) getresgid(&(0x7f0000fce000-0x4)=0x0, &(0x7f0000da9000)=0x0, &(0x7f0000e5a000)=0x0) sendmmsg$unix(r1, &(0x7f000086d000)=[{&(0x7f0000420000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000069000-0x30)=[{&(0x7f0000b44000-0xae)="ef234df240b3f36007ddae2295d3fbd12ae194d0ba4935da219e4da3046460543deaca32a3d2f9710d7989ca866f10e5ccdfdb2028af1de854574b0d3cfe3fa91c5b8cf025dd8bb971af047e90530a0f7a4272e6a06b88eeb0d1ce558c2bc9eabf6e0a7fc8e3413d035da89171398cf83f54f31bcdf5c76fc1c7c07a6d720b6654c7d47cf9fadc84708199336187c884ef81b99b6ead72cdb681f02897825392cb6ecacd5eac20126dc8bac9846b", 0xae}, {&(0x7f00000b0000)="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0x1000}, {&(0x7f0000b82000-0xb2)="3bd07d1d194bce0597bc6b0896b4787cb209c405f1f907ae66655bd8d96ee3820b937e69e9285345b92e46c4a3dd760360c3a36f67908663f15e6254500e445481bf209549d5b9da05ecf08b26752a3690382819acfe7a034c15c909664034adc8cb68939bded63553ebd3527aa6a4d04eea3f99a90234c77032c44fc63e8238e13a1a9db45e67671e38902af7c241cd124af01f7c1ca304d9785b87caba98c582f1483e180182ae29e889e85595e42c549c", 0xb2}], 0x3, &(0x7f0000159000)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x20, 0x20000091}, {&(0x7f0000b96000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000bc3000)=[{&(0x7f00004e1000)="6c3ab2dc1feeed554fae075ca59789a53a6b5ba3bdc629e127ae1ac3ceb778fad97827377afe2bcd16266b49b06400dcf12c5bbfe193ee66b84c2c99263d6957944f1d980d", 0x45}, {&(0x7f00001cf000)="9879f6a731d5b9b63e", 0x9}, 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{&(0x7f0000a3c000)="c66c9f61db59ceb4793d17f8e425f3649f527b3840cf3dfd6f8d7ac99938613498e9ada9f641c7d90127d82b803cdd97637ccac8793b67f43c9c94f39b729645902bf1e0488f1901d959e71359d0eea453727e218e533db326294394748d7245a56b2c5fb5eda61d055e26d823dd8048f6d531a5b0b49d9af747a7134b332ed5cf6d1b6f68a9ab38", 0x88}, {&(0x7f0000c94000)="34469b784f8072c50ed98e3d3ecc78a1b7466f93d7aa3d68742cbe3e1f0e24de9db3fb076d22d775288d59c9c2a51d514b9fbe5e50e1dd7c21d08e6f18206be3cd8017bec5e794beb0e19c9d5720c280a942329f337d405523b089e01a71f612d0a9e0d06966f20a916bafc2d71b5e6b975487c6bee537b8dff0026db1b2c0b5deeccff0c6bcd90db443", 0x8a}, {&(0x7f0000a8e000)="e6727ebab9131bbc42ed91c11d0790fcd30e5ccf3e9353c3f5803230f7e8c51030fe6d87c8127d62758b1f4b14583d51fb7b6f2fa38d6b73b2669675261020d7d29605f7f656b81bfce0a3e8ce1b39e16093ea7f78c36f45cfef4f1b572b9d366f864aee52c526aaa3f9f7907940f2028b74a5bf9d6a6deea4f28b0dba0c52eb6a9ace1b8e697f71eb18186ac6591cb3779364d32e3fae797c98ab6a7ee2310253493be2a7627b8a379b8ee3e417ef815a1a4f999c682cba2a9c1d11339516f54157a57bea60057a9ba9cb7941de0bb3073206438782bcbda7c7ea7dae60d5c5caa5fba63e0dca5507dbfb08629431", 0xef}, {&(0x7f0000efc000)="dd21b5dac0a842162365a74947d652c0fbbe111dc49979f937db5d43bb4f82ab0b4ce3e88d5299ee9e98ae55f3a876c50bda13a39e204619e0454044bbd34952149e7aa1faf14bc85f1aaba7b54e04359b43ee46cd801a0fb33e0904fcc6faa54a728ef8eb3add137548e4d21ac1c88368256d668796c8514330561d724d1dad6b1d8da0e50aed332c0d348d7521b935eb8f4bb67ebdf36566a11fabbc593e218d0d8a0dc529cc3f940aed9141e9d8093f5b9e646622b5b1c9a4bb55dfd492", 0xbf}], 0x8, &(0x7f0000a08000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x50, 0x8000}], 0x4, 0x0) getpeername$netlink(r1, &(0x7f00007f6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f84000)=0xc) r8 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000d89000)={0x4, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r8, 0x1, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 02:11:09 executing program 1: clone(0x40024c00, &(0x7f0000001000-0x74)="", &(0x7f0000605000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") eventfd(0x0) 2018/01/17 02:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000ab000-0x10)=[], 0x274) r1 = syz_open_dev$sg(&(0x7f00005ad000)='/dev/sg#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000dc8000-0x4)=0x0, &(0x7f0000f68000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="fff8", 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b3f000)={0x0, 0xc1, "70451114a8db46dcf52734e7fb114b3badfeb5af9bd4ed53496c7f61f04a0b9017f17244a5f004472462a13039185c4e2c50cc59795ff3ec3c3be9bce60ddd1e5108500babf5c4e9c725412662889ed76ac7e259a485e7ea049e026bd354503739bd1f1e7436a839f58c1228accc340312de1e7037df2f8451f7085e826d11b9d74f4c804001c6e03c995bc5fc55b5f73c981922e8fa01470d7461695b55ca0048ef0e237e0537b4e6a88d59b55a28e4cf76cb4cb6bad5ec2ac972fb5b0436570c"}, &(0x7f00005d8000)=0xc9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000583000)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7a9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000411000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000381000-0xb7)={r3, 0x96f3, 0xe0e, 0x5, 0x1, 0x80, 0x4, 0x5, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0x7ff, 0x7, 0x6}}, &(0x7f000011b000-0x4)=0xb8) fchmodat(r2, &(0x7f0000e92000-0x8)='./file0\x00', 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000049000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 02:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000a2c000)=0x0, 0x4) syz_open_dev$sg(&(0x7f0000252000)='/dev/sg#\x00', 0x10000000, 0x0) 2018/01/17 02:11:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e11000-0x9)='/dev/sg#\x00', 0xfffffffffffff695, 0x4540) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00002b8000)={0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000e9b000)=[{&(0x7f0000e0d000)=""/90, 0x5a}], 0x1) 2018/01/17 02:11:09 executing program 0: unshare(0x20000400) clone(0x1fffe, &(0x7f00002c5000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000042b000-0x2)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00004ac000-0xad)=""/173) 2018/01/17 02:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)="617474722f63757272656e96e7") sendfile(r1, r1, &(0x7f00003fa000-0x8)=0x0, 0x1f) 2018/01/17 02:11:09 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f65000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000c32000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x10) splice(r1, &(0x7f00002fe000)=0x0, r1, &(0x7f00001c8000)=0x0, 0x6, 0x9) 2018/01/17 02:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f000027f000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000516000)=""/4096) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getpeername$packet(r0, &(0x7f0000051000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c06000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000025e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r2}, 0xc) sendto$unix(r0, &(0x7f0000872000-0x1000)="", 0xfffffffffffffd74, 0x0, &(0x7f000085a000-0xa)=@file={0x0, './file0\x00'}, 0x0) 2018/01/17 02:11:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r1, &(0x7f000019a000-0x6e)=@file={0x0, ""/108}, &(0x7f00000a2000-0x4)=0x6e) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000390000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dce000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) r1 = add_key$user(&(0x7f0000573000-0x5)='user\x00', &(0x7f00004e7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006d3000)="51579dddedfd8121df888d390b3ddc79800fc1259d924509", 0xfffffffffffffec9, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000dc2000)='keyring\x00', &(0x7f0000d1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) accept4(r0, &(0x7f0000594000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a12000-0x4)=0xfffffffffffffdcf, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000092f000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a7000-0x4)=0xe8) r5 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d27000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f00006dd000)={&(0x7f0000c33000-0xc)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f00000d1000-0x10)={&(0x7f0000e0d000-0x1810)=@dellink={0x1810, 0x11, 0xb28, 0x2, 0x1, {0x0, 0x0, 0x0, r3, 0x400, 0x8000}, [@IFLA_MAP={0x28, 0xe, {0x4800, 0x8, 0x81, 0x7, 0x1, 0x80200000000}}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x4}, @IFLA_OPERSTATE={0x8, 0x10, 0x800}, @IFLA_EVENT={0x8, 0x2c, 0x5}, @IFLA_VF_PORTS={0x179c, 0x18, [{0x4, 0x1, []}, {0x1234, 0x1, [@generic="dbc401171f215b2236d86219b30e75e195750b61c43deee93ef9278c009c4ebb237f6b9a93c95b3861583c9ce1295f87832dd3a8057a4dfc5b6632e9843a8a7af477cdb61c3711147e0d1aeda1b19dd07d3624e6597f8c76b83b669ba7063e14c1cb7d87e33fa0050feeafd2773b1528041c08823d32844e78f8d72e02847e67b6116991bcfbaa03d9688f331cd42a25397c554a31", @generic="e57919318f1257a2e9b0e07309506503b818d8602d792d115f738e07a8c6239fad8fd018216eba2af11293a3a508f53e948d8a3c03b0d3de01a3052e0669e5629ad4da0e", @generic="e662b1a3d7854c0875f2b28f5c3a64c07808861e58475f9238d7082358283a3a46692ef3de3a4fa5e93c4a5edff630f8d0261276305af0ac71e924e9e8fd05de4486cb8d5cb9621adce7c01a06158dd659f9fff875aa22", @generic="e99e6b0eae4793915436c5a4aa26290bb67544e35a6d0c64e83147c8f79897b69c021645bead99e1a8200591876f03f139f01f00d5d62490bdc6988d28f7827ba0f5c68e609efce2ccdd428b7ebaa02e4ddf97178287aa6c0d13f6fb1b2bb3e82ac6528a1fd2463a6c97ccd2ab09cb0536ae9177b99a450bfb4a3a41f59e8a2f2169a510cee781c89e816a6e83f2fec97074c7f6a31adf6056c25ac033c0a498dc1a14b0aa2b5bcee533fd0d8ef6205b3d5762581f053b8842b005ab471b474413846a25e5a07e55478a2926073890d6385189e71456", @typed={0x1c, 0x14, @str=')cpusettrustedeth1\x00'}, @typed={0xc, 0x6d, @uid=r4}, @generic="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{0x1cc, 0x1, [@typed={0xc, 0x5c, @pid=r5}, @nested={0x1bc, 0x1b, [@typed={0xc, 0x5, @u32=0x800}, @typed={0xc, 0x51, @fd=r0}, @generic="78430b3bdbd570b7f86ac41f9fbd6546872814583100593c8d882d53ac75aaeb67f8e08c0718452d2e64598decadc18651c7a192bb0da82ea53edeed6547d63bdd1b98ff5f75ae3d4335dc5b8c106a90bdeeac0c74a9908c645e6e7b3b2ae3a8ff14aea6605e7e7b590d7d845740f09a2f83f21bd100d28a3ece8d6d2b6c0260f96c05bd8bdeee77fbae53c95da50aad9e08c9ba9bb2a7bb93367be98f6b8ea3e4", @typed={0xc, 0x78, @u32=0x101}, @generic="fb9776e54ffbc8c8fbc0d87e2cc89f259ed943fed0d396f5f0fe25cd1183b90d2dd6910803e10eb095ec8b359c4780023f7c5f926655c12a685071cb71f88f92fe8f31f396579adc8bb36351ac85f633124180a1063272fbb458c7240af460b956a72e4f4c4cf2e3d6de34fdae1df872e9bfecc12bef6ee4d08788ac9497e300546b3e8c5469ae4cf89dc708b63eb450f7a1d38e689e4fc38fd7266234bb2bcd0d27760562e4cd41f040d37b1a4754e0961633c3f3eeca64d91ea0468ff2c42696a18db13f73b851507fbca4cb4ffb0cb64ee87b90a30f39dd1be0aabdaebc56129a61565721fb", @typed={0xc, 0x9, @u32=0x1}]}]}, {0x394, 0x1, [@nested={0x1b4, 0x7f, [@generic="ffdc6a142ab20dcdf8ddc8f2de74db897209d67c845a7c905d76cb9fc03311c6e0a4c0522c1de8f5d784aaab98d12bea54dc7228aa35720eedd610490fef71f097fca38168e8216d6292767f41f7515edd1edb68cb2fdf8f48da214f973e3a9ab22e079535d1979c2531ef6b328a6e14b93e130d4dc2dc2a9c234ff075facc7041994915b01790d24639bd04583155564601deb5971d0ddd01d98cac7a2e9c2660436aaf2fc5566d8792304f696e7097003dc41fe1c982838aa636c7fb8f7378", @typed={0x18, 0x45, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x3, @str='ppp1proc\x00'}, @typed={0x8, 0x53, @void=""}, @generic="0e310450dd9632b2ae0bf183f549cbe7d6f243866bde9dfe00e7285cf44170944d1e7e58c322a836650de978f775d18fac8a4593144b11c7a8fc5fd6c40bc6f19da4ce1bbc017fe7459be23148b4628cc69dfb97055f251f017a7c79f522cfa93e5f2dd1d9040532376875fcde5472a538597595c1b8c7f7a78b09b29f7c60de60398c72056608688d8c2357bc7db6447b428fd01c112ed18dc088ae858cbd7bceb0bdf9dc7b06d9ba3b96ab897650c0e754d532d14befb7ea68b53d"]}, @typed={0x8, 0xe, @void=""}, @generic="555a5dce29eda86c146c2dbc655a69db34751987e662142794ceab5f2b6bc797711930091d4e47ab4f255bb9195904dadf87c2faae01aa88735bc6a941982e367b2db76d8a1b597a55407b00f39e4cc5fe109120c86c08764a5e", @nested={0x9c, 0x75, [@typed={0x10, 0x2c, @u64=0x0}, @typed={0xc, 0x81, @pid=r6}, @generic="6f38d33d502316ab3fc1a37bc68824e264b56fa83be31090a91bc941fc8c12d22a153167db532ffb174130f11a1b3557551e56a973d38d27bf04f9df9e234efe3f1136cfef8ea8a19958b4b87a52833cbe63d1d1bd74fdad12cb543f62c49c743c4cb116ed81c7af9e06303efe002a7e00c48a05d41c939ad7ff40"]}, @generic="4dfe5c82124b8de0c872876701b6b9d648575889aa5a502f428ac980ab2ad7ac5e7ea56429ccefa26f86501e2cfd426c3339bbf3e5b0540e24e95af16c59b838b13431d4c97da0e99e4e6ec7e0785b1fc2ff8b9ad513c18e830a75033fac323aa568a8729e8b62c9a02c1127a791fd15d0f6c79b8c5e296220ced55147cb556823f778109f113cc33ec8b44c001cc7a4c6d18761bcc9871c0aec9d82480f5a638724ca8c1263e9ab775daf27748d64a4c377e0138d29dcace3db855cd5443d2ce3dd54b4f51ab439c42bcb8d20b6e11e0b949a22427f84521b6f3e94ef"]}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x9}]}, 0x1810}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) r7 = request_key(&(0x7f0000ded000-0x8)='rxrpc_s\x00', &(0x7f0000d6c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ac000)='user\x00', r2) keyctl$unlink(0x9, r1, r7) close(r0) 2018/01/17 02:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00008ad000)={0x0, &(0x7f00005e1000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) lsetxattr(&(0x7f0000e6c000-0x4)='./file0\x00', &(0x7f0000618000)=@known='com.apple.FinderInfo\x00', &(0x7f0000b79000)='\x00', 0x1, 0xdbdc5d3baa3a641f) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000008b000)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sync_file_range(r0, 0x7, 0x18e9b2c0, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x4a, 0x0, &(0x7f000019b000)="3e232796405844b539e17c78b1b85c510c4a10fa53000077df6fbc22854902fb16e900008000c784a0664d5fdf27947fa7bf4a1e9c70ce5e91104c9d9394e1ed450bb7590fc1d9580374"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bc000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000042b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a95000-0x4)=0xe8) stat(&(0x7f000045e000-0x8)='./file0\x00', &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000787000)={0x3, 0x3, 0x79d, 0x10000, 0xe2d}, 0x14) 2018/01/17 02:11:09 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000004a000-0x4)=0x7fff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000a000-0x10)={0x9, &(0x7f0000049000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000049000)={r3, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000012000-0x4)=0xfff, 0x4) 2018/01/17 02:11:09 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2000000000007, 0x0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000007000)={0xc1, 0x10001, 0x315, 0xd1d, 0x8, 0xffffffff00000001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000007000)=[{{0x0, 0x0}, 0x4, 0x531, 0xda}, {{0x0, 0x2710}, 0x1ff, 0x574a00, 0x1}], 0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000005000)='{trustedeth1cgroupvmnet1\x00', &(0x7f0000004000)=']\x00'], &(0x7f0000001000-0x28)=[&(0x7f0000007000-0x12)='/dev/input/event#\x00', &(0x7f0000007000-0x12)='/dev/input/event#\x00', &(0x7f0000004000-0x12)='/dev/input/event#\x00', &(0x7f0000005000-0x5)='lo)@\x00', &(0x7f0000007000-0x1)='\x00']) 2018/01/17 02:11:09 executing program 3: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xb0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x1, 0xe000000000000000, 0x7}) capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x108000002, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a3f000)=r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00006d9000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000902000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = add_key(&(0x7f0000bac000+0x113)='keyring\x00', &(0x7f0000ab9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d70000-0xdb)="c3e5fb868838c905ff93c254c53c9225bc9aaf84f1297a5ca99d42720c686dfd0c3464397db0ba24322c58a02f24de435ef4e3164e2b160206d139b2b5976bfb71a745bb1bf3da5b73ed44de4877a7c6f80feffdd6a78100d8f734ecc6eb4daae1cd6fad5cc55f02c11f7c24fb03c9daa81144f1d9865ed26ba1b6ca99659c7048e60e8ce4574825c23e72d12f87bfb0d91951bcfb752c5451272dc13c937409edef718ac0c04eb56c43c2846c3e1fff65fcfc1216606c618290209cde0eb690d2c906e0345bd9d339378cef4c086d6c9a1a7e85ea5007323ca518", 0xdb, 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000753000-0x35)=""/53, 0x35) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0xa1000007, &(0x7f0000f14000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r5, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f00009af000)={0x0}, 0x8}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001bc000-0xf)='/dev/sequencer\x00', 0x400040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x0, 0x4) 2018/01/17 02:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a5b000)='net/raw6\x00') preadv(r0, &(0x7f00006c9000-0x50)=[], 0x28d, 0x2000058) 2018/01/17 02:11:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000500000)='user\x00', &(0x7f0000d23000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f76000-0x11)='/cpuset\')keyring\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f000061e000-0x8)='trusted\x00', &(0x7f00007ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008c9000-0x8)='}md5sum\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x3, r1) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000372000+0x1e9)={0x0, 0x0}, &(0x7f00009ad000+0x54)=0x0, 0x200000000000000) 2018/01/17 02:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eb000-0x4)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000016e000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000903000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x6, 0x1, 0x26b6}, &(0x7f0000afd000)=0xa0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003e4000)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001f0000-0x6)={r2, 0x8}, &(0x7f0000bbc000-0x4)=0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000153000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c3a000-0x8)={0x0, 0x400, 0x8, 0x7ff}, 0x8) fcntl$setsig(r3, 0xa, 0x3a) 2018/01/17 02:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d4a000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4ddc, 0xcc06, 0x1ff, 0x1}, &(0x7f00001cb000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000081e000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000086a000-0x4)=0x8c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003af000-0xa0)=""/160, &(0x7f0000ed8000-0x4)=0xa0) 2018/01/17 02:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r4) r5 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00002b0000)={0x0, 0x7, 0x5, 0x6, 0x2, 0x8, 0x9, 0xcabf, {0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x8, 0xdd, 0xb5c}}, &(0x7f000014d000)=0xb8) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000420000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000c80000)=r6, 0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) dup3(r2, r4, 0x0) dup2(r1, r2) dup3(r2, r0, 0x0) connect$unix(r0, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 02:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007da000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(0xffffffffffffffff, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2018/01/17 02:11:09 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2000000000007, 0x0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000007000)={0xc1, 0x10001, 0x315, 0xd1d, 0x8, 0xffffffff00000001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000007000)=[{{0x0, 0x0}, 0x4, 0x531, 0xda}, {{0x0, 0x2710}, 0x1ff, 0x574a00, 0x1}], 0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000005000)='{trustedeth1cgroupvmnet1\x00', &(0x7f0000004000)=']\x00'], &(0x7f0000001000-0x28)=[&(0x7f0000007000-0x12)='/dev/input/event#\x00', &(0x7f0000007000-0x12)='/dev/input/event#\x00', &(0x7f0000004000-0x12)='/dev/input/event#\x00', &(0x7f0000005000-0x5)='lo)@\x00', &(0x7f0000007000-0x1)='\x00']) [ 48.559707] binder: BINDER_SET_CONTEXT_MGR already set [ 48.566724] binder: 7135:7154 ioctl 40046207 0 returned -16 [ 48.568627] binder_alloc: 7135: binder_alloc_buf, no vma [ 48.568667] binder: 7135:7179 transaction failed 29189/-3, size 0-0 line 3128 [ 48.593345] binder: release 7135:7140 transaction 37 in, still active [ 48.600511] binder: send failed reply for transaction 37 to 7135:7154 2018/01/17 02:11:09 executing program 4: mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000-0xc)={0x40000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000792000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000123000-0x8)={0x0}, 0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f000066f000)=""/209, &(0x7f0000436000-0x4)=0xd1) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000794000-0x5c)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x93}, {0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x2, [0x0, 0x3, 0x1299, 0x1, 0x3, 0x4, 0x7, 0x80]}, 0x5c) 2018/01/17 02:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f000095f000)=0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000675000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000173000-0x2)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d3e000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dbc000)={0x8, 0x0, 0x10000, 0x9abd}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000029000)={r4, 0xe95}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000342000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x20, 0x3, 0x2, 0x8, 0x100, 0x1ff, 0x4}, 0x20) 2018/01/17 02:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x11, 0x4000000000080003, 0x0) listen$netrom(r1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003c0000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006f4000)=0x10000) dup2(r2, r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) sendto$ax25(r1, &(0x7f0000f01000)="6b49861c41af0c2e0161578c1f12358d49ea472e26b6db93eb6319a9a7474ecd0aa4d7e0c324ed2acc2249c5c35325f8a4b8d9f3441f2e656a3cceba125baaca7ec31a739f65546bff7e10178f4b4adcfb3d4d7103cc62b17e2a4d0d9f3112a9320b31c172bc5036458daa08ba4120a81985f27eab02423d2a936c6d9be4e749e3b973ddba75b142e55ca017f4fb009d382701a14699ba8a5ff494e9cd3c62cfb537ff34bd3d2e62e4aac812c2923e9ea2616fac0568c8fbfa6cc755efb3db67cb52fa02e20c62a9f6c824036e49a1", 0xcf, 0x0, &(0x7f000092f000)={0x3, {"406a43e1b1f273"}, 0x1}, 0x10) 2018/01/17 02:11:09 executing program 6: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x20) clock_gettime(0x200040000000009, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000-0x10)={0x1, 0x91}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000002000)=0x1) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63)="", 0x0, 0x0, &(0x7f0000005000)={r0, 0x0}) 2018/01/17 02:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004f0000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000375000)=r1) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x0, 0x4) 2018/01/17 02:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000afd000)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000316000)=0x0, &(0x7f0000695000-0x4)=0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r3 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r3, 0x32, &(0x7f0000ebf000)={0x3e, 0x2, 0x7fffffff, 0xf212}) 2018/01/17 02:11:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f000036e000-0xb)='/dev/loop#\x00', 0x6, 0xe000) fsetxattr(r0, &(0x7f0000047000-0x23)=@random={'os2.\x00', 'nodevvboxnet0gwlan1selfnodev^\x00'}, &(0x7f0000d9a000-0x2)='+\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dcd000)="24000000130007cc0000040000010000ffe942000008000000000000da07ff00000700ab332002bd0edbcc31d6ee058bab3ec0c2a386f0aa2679a35759817761079d05d023b50b77fbc598c78d03bcfbf614e596067dfcef8a4843c0dfa2ef008e01f232ad456d1432c17333147f0fd9c51fcde848584765268654c53e88837db47abe4bf8b64a70731f087517a4664cb924620471ff837f", 0x186) pipe(&(0x7f000025a000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000083000)={0x7, 0x7fff, 0x2, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000db5000-0x10)={0x0, 0xfffffffffffffffd, 0x4, 0x2}, &(0x7f00002bf000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00004c3000-0x10)={0x1, 0x3, 0x40000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000038e000-0x108)={r3, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x10000, 0x0, 0x7ff, 0x9, 0x6, 0x3, 0x3c, 0xe, 0x7fffffff, 0x8, 0x1, 0x6, 0x2, 0xff]}, &(0x7f00006bc000-0x4)=0x108) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00005d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000563000-0x8)={0x0, 0x8000}, &(0x7f0000de2000)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000ece000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a97000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000edd000)={r3, 0x3, 0x1, 0x3f, 0xfc29, 0x8, 0x8000, 0x0, {r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2b3, 0xc0c, 0x4, 0x7fffffff}}, &(0x7f0000877000)=0xb8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/01/17 02:11:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d0a000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000a9000-0x28)={&(0x7f0000dad000/0x1000)=nil, 0x9e, 0x1, 0x8a, &(0x7f00009d8000/0x2000)=nil, 0x81}) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) sysfs$1(0x1, &(0x7f0000a42000-0x2)='[\x00') read(r1, &(0x7f0000206000-0x90)=""/144, 0x90) clock_gettime(0x0, &(0x7f00002dc000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f00004f4000)={r2, r3+30000000}, &(0x7f0000e41000)={0x0, 0x0}) [ 48.607312] binder: undelivered TRANSACTION_COMPLETE [ 48.612879] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 02:11:10 executing program 7: keyctl$describe(0x6, 0x0, &(0x7f0000308000-0x37)=""/55, 0x7656acbab2b98431) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000837000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000802000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x9) 2018/01/17 02:11:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x1, &(0x7f0000001000)="") mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fc6000)={0xff, 0x1, 'client1\x00', 0xffffffff80000000, "e736cbd3bde118a8", "fec12e9b9683bf1ea41aaab21e207211ab2908f5cda35656c961b82499c9d7ac", 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:10 executing program 4: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f53000)="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", 0x5c1, 0x0, &(0x7f0000509000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0x14, 0x80800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff7000-0xc)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000-0x4)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000ff6000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f000018f000-0xae)="565d18cd85685dbcffa0703f2f3ecdedcb2ee133b1034fc638cb65dfea18b5027fda5c3f35fc3cfab1141923dca7561564ea9289de367cc97b09d5b7c03dd891f3d84f44385923e705dd42a090c48623741f41305545e7e7495d23b2d698532bcd138f755d9c5bb87f8949f15ae9012f9361f1cce7bacbe20c0c6f4ed08629df4c0d23c5f4037e3139db386f58da26853791d521dc8937e7afad879add79f16a1acb604d614e89ccc42162cceecc", 0xae) remap_file_pages(&(0x7f0000174000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) writev(r0, &(0x7f0000d88000)=[{&(0x7f0000d05000)="664284", 0x3}, {&(0x7f00008b1000)="44ab0eef719a918ef72501b886170a5f7d9710f7d4f13846e8b6ebe6342369cd56a767cb64e4077a8aa5ecf587e0f10af38a1477a5d5a1a8c957e07e46db8390df1e541aaf72613f905f273b4c0ebac9992c2578cb5b59531a15e2b2dc4ad40b3eed5115ca9b6cb14897f1f51418e2d513a79e649344fc933bc706c4a969b53162d665a3b1d8003373c7ea876ee9826e9b2a100b0e6416e3b0ecaf4fe6cd50449b7499c60253f099a13a8a0d2fb72997c43f2d924bf0911c35f8480012b0df3e380ed4d7d99e74f9c6f9b273", 0xcc}, {&(0x7f0000e4f000)="16b3676c6ed4ca5254a2db364f3dfdf6fdedecca83697256ebfd69d1b3bbb6755646486d570daa6ab20d8b86568aaf38a74e715035044b682d38f9305414e2cafc4e544935b83177bdfdb3632231cf70962eaa0843da7784710647d747048efb3fcb84027a79cd14045e77418109b77bbe2e08", 0x73}], 0x3) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00002d4000-0x10)={0x0, 0x1, 0x6, @random="1644a4e0f20f", [0x0, 0x0]}, 0x10) ioctl(r0, 0x2279, &(0x7f00002c1000)="") 2018/01/17 02:11:10 executing program 6: ioctl$void(0xffffffffffffffff, 0xc004587f) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000199000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9165}) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000003000-0x3)="62f365", 0x3) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000571000)=""/4096) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001fc000)=0x1, 0x4) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) inotify_init1(0x80000) set_thread_area(&(0x7f0000781000-0x1)={0x4, 0x20000800, 0x1000, 0x7fffffff, 0x4, 0x9, 0x21, 0x4, 0x7, 0x2}) mkdirat(r1, &(0x7f0000ee3000-0xa)='./control\x00', 0x100) mkdirat(r0, &(0x7f0000eff000)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/01/17 02:11:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000968000)='/dev/ppp\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003fa000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2d3, 0x9, 0x401, 0xff0, 0x8, 0x2, 0x7, 0x1000, 0x62, 0x3, 0x7, 0x4, 0x6, 0xaf, 0x2]}, &(0x7f0000507000)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e07000-0x8)={r2, 0xc1}, 0x8) 2018/01/17 02:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b84000)='net/icmp6\x00') clone(0x0, &(0x7f00006ad000-0xbd)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f00007a5000-0xf2)="") sendfile(r0, r0, &(0x7f0000e95000-0x8)=0x4000, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000df4000)={{0x2, 0x4c27}, 'port1\x00', 0x81, 0x1, 0x6ccebbb1, 0x1ff, 0x3f, 0x80000001, 0x2, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000025d000)='/dev/rtc\x00', 0x0, 0x0) flock(r0, 0x800002) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fa0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c13000)='/dev/sg#\x00', 0x3c14, 0x4000) bind$nfc_llcp(r3, &(0x7f00009df000)={0x27, 0x4, 0x1, 0x5, 0x3, 0xcf8c, "70d3e03419cf2bebb50183bcd15bb84bd6aae70da8b27656756eb20e75d6858fbf2ab0ada8c67b64e590f06ddb8903607ebf22cdfda17f2bb333563fb54970", 0xaba0}, 0x60) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b0000-0xf)='/dev/sequencer\x00', 0x10001, 0x0) chroot(&(0x7f0000f5c000)='./file0\x00') ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)=""/0) [ 48.722942] mmap: syz-executor3 (7221) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006e7000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fcd000-0x8)='./file0\x00', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat(r0, &(0x7f00004fe000-0x8)='./file0\x00', r0, &(0x7f00006c0000)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000279000-0x17)='.&posix_acl_access\'em0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e1f000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000790000)=""/176) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f000000e000)='/dev/input/mice\x00', 0x0, 0x1) r2 = gettid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000001b000-0x28)={0x1ff, 0x6b, r2, 0x4, r3, 0x6, 0xfffffffffffffff7, 0x7fff}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000028000-0x39)=""/57) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000029000-0x10)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000026000-0x3)=0x0) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000077000)='./file0\x00', &(0x7f000061d000-0x8)='./file0\x00') capset(&(0x7f0000000000)={0x20080522, 0x0}, &(0x7f0000870000-0x18)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fdd000)=@req={0x10001, 0x40d, 0x1, 0x8}, 0x10) lremovexattr(&(0x7f00001cc000)='./file0\x00', &(0x7f0000028000)=@known='system.posix_acl_access\x00') 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f000049a000)="bb", 0x1}], 0x1) writev(r0, &(0x7f0000017000)=[{&(0x7f0000f0b000-0x1)='?', 0x1}], 0x1) fadvise64(r0, 0x0, 0x0, 0x4) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000350000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ad6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f42000-0x4)=0xe8) r2 = geteuid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000add000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a28000+0x52f)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x80, 0x2, 0x80, 0xa0, 0x8, r1, r2}, {0x800, 0x0, 0x3, 0x6, 0x0, 0x2, 0x1, 0x81}, {0x8, 0x10000, 0x3, 0x5}, 0x1, 0x5, 0x1, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6, 0x1, 0x3, 0x0, 0x101, 0x9, 0x3}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f000086b000-0x4)=0x0, &(0x7f0000382000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000870000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000057b000)=0x0) get_robust_list(r0, &(0x7f0000e39000-0x8)=&(0x7f0000a1d000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002f0000)=0x18) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = getpid() process_vm_readv(r1, &(0x7f0000fed000-0x30)=[{&(0x7f0000cf1000-0x89)=""/137, 0x89}], 0x1, &(0x7f00000ce000)=[{&(0x7f00009ef000)=""/107, 0x6b}], 0x1, 0x0) clone(0x0, &(0x7f00000c5000-0xaf)="", &(0x7f00003c2000-0x4)=0x0, &(0x7f0000fad000-0x4)=0x0, &(0x7f0000e34000-0xb3)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 02:11:10 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000018000-0x8)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000020000-0x8)={r1, 0xb446}, &(0x7f0000000000)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000001f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001e000)={r1, 0x8, 0x0}, &(0x7f0000020000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001e000-0x8)=@assoc_value={r1, 0x200}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r3, r3, &(0x7f000001b000)=0x0, 0xb1a) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f00002e8000/0x2000)=nil, 0x2000, 0x0, 0x20172, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f00002ea000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002e9000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x1, 0xffffffff}, 0xc) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000c15000/0x3000)=nil, 0x3000, 0x1000000, 0x20110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a7c000+0x3e5)={0x44, 0x0, &(0x7f0000e70000-0x44)=[@transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x18, &(0x7f00000bc000+0xbd0)=[@flat={0x776a2a85, 0x101, r1, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f000048d000-0x18)=[0x48, 0x48, 0x78]}}], 0x83, 0x0, &(0x7f0000526000)="befbeba16a5c6a6f012929caedcce044565e45c3840090906d4489908c6f1a588fb7f3c140257daa8c94bb4b16e6cd34cd05bbf223e71ec7aab6a5402a409e4594668a9c71121a953dc2fdd3c4329959d60e7d0e6b2334d982187c1d8f94e2ee07653b457ce26108562ad5613c6960d7fe333afe15fbdab9bf69c9c03b9b297e101062"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) rt_sigprocmask(0x1, &(0x7f00005fe000)={0x401}, &(0x7f00002c5000)={0x0}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r3 = open(&(0x7f0000d4d000)='./file0\x00', 0x0, 0xe) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000ce000-0x10)={0x3, 0x3}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00003fc000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008c8000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000c00000-0x12c)=[{{0x0, 0x0, &(0x7f000040f000-0x50)=[{&(0x7f0000ac5000)=""/119, 0x77}, {&(0x7f00002e6000)=""/69, 0x45}, {&(0x7f00009ad000)=""/60, 0x3c}, {&(0x7f000033e000-0x6f)=""/111, 0x6f}, {&(0x7f0000499000)=""/122, 0x7a}], 0x5, 0x0, 0x0, 0x1f}, 0x9}, {{&(0x7f0000ac2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000bc0000)=[{&(0x7f0000730000-0x1)=""/1, 0x1}, {&(0x7f0000263000-0xc8)=""/200, 0xc8}, {&(0x7f0000917000-0xf8)=""/248, 0xf8}, {&(0x7f0000bb0000)=""/243, 0xf3}], 0x4, &(0x7f000015c000)=""/59, 0x3b, 0xc3c}, 0x0}, {{&(0x7f0000920000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b7e000-0x80)=[{&(0x7f0000c13000-0x67)=""/103, 0x67}, {&(0x7f0000268000)=""/196, 0xc4}, {&(0x7f000053a000-0xc4)=""/196, 0xc4}, {&(0x7f0000210000-0x1000)=""/4096, 0x1000}, {&(0x7f0000679000-0x1000)=""/4096, 0x1000}, {&(0x7f0000626000)=""/72, 0x48}, {&(0x7f0000976000-0x44)=""/68, 0x44}, {&(0x7f00008af000-0x30)=""/48, 0x30}], 0x8, 0x0, 0x0, 0x400}, 0xffffffffffffffc1}, {{&(0x7f0000600000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bda000-0x30)=[{&(0x7f0000edd000)=""/213, 0xd5}, {&(0x7f0000f46000-0x48)=""/72, 0x48}, {&(0x7f0000411000)=""/4096, 0x1000}], 0x3, &(0x7f000029f000+0x1fc)=""/223, 0xdf, 0x5}, 0x7f}, {{0x0, 0x0, &(0x7f00002d9000-0x50)=[{&(0x7f00006a7000)=""/4096, 0x1000}, {&(0x7f00004b9000-0x4a)=""/74, 0x4a}, {&(0x7f000008c000-0x75)=""/117, 0x75}, {&(0x7f0000ed0000)=""/199, 0xc7}, {&(0x7f0000b11000-0x89)=""/137, 0x89}], 0x5, 0x0, 0x0, 0x1}, 0xfffffffffffffffa}], 0x5, 0x2000, &(0x7f0000a72000)={r0, r1+30000000}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000792000)='tls\x00', 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0xfffffffffffffffe, 0xffff) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e98000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000971000)=0x9, &(0x7f0000f42000-0x4)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000445000)='/dev/keychord\x00', 0x200, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000022d000-0x9)='/dev/sequencer\x00', 0x841, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000893000)='\x00') syncfs(r1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00003d8000-0x8)=0x1) poll(&(0x7f0000703000-0x10)=[{r1, 0x2ed77b5b7b2d6df7, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x80) [ 48.889774] binder: 7288:7290 got transaction to invalid handle [ 48.896059] binder: 7288:7290 transaction failed 29201/-22, size 48-24 line 3005 [ 48.907106] binder: 7288:7290 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 48.922036] binder: 7288:7290 got transaction to invalid handle [ 48.922062] binder: BINDER_SET_CONTEXT_MGR already set [ 48.922068] binder: 7288:7296 ioctl 40046207 0 returned -16 2018/01/17 02:11:10 executing program 2: clone(0x0, &(0x7f0000001000-0xda)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getresgid(&(0x7f00005ae000-0x4)=0x0, &(0x7f000014e000-0x4)=0x0, &(0x7f0000f0e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000a9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000b59000-0x9f)="5c0000000173656c662b27be0001d86e24869f7208eeccefada6d14ded7757b571d52a85db5528787f06b9acb9db0d2ac518cd1e6416ac15ed2d41e03c2d3c8bc5eba536b7839e52bb6faaba8e6ea2b0ae89cec2daeccebf94eee163dc0425294c7959238277616670bc77fc9c0439df150623f8e3106560125b67a2d2cf6577b6a47b2e910f5cb3782d69072184f48fc5bd360009c1e5840a08ea25b8b8da", 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa9000)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000464000-0x4)=0x3ac8fce2) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00001a4000)=0x5) 2018/01/17 02:11:10 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f000045a000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c13000-0xb)='/dev/loop#\x00', 0xe8c, 0x80042) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) sync_file_range(r0, 0x0, 0x0, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000f4c000-0xb0)={{0x9, 0x4e07}, 'port1\x00', 0x5, 0x101c74, 0x0, 0x8001, 0x2, 0x4, 0xce6c000, 0x0, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b4b000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x200) bind$unix(r0, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000407000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b4b000-0x1)=""/1, &(0x7f0000558000)=0x1) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1346c39a6c6b0e4d, &(0x7f00006f0000)={0x0, 0x0}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x9b, 0x100000100000000}) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) rt_sigpending(&(0x7f0000002000-0x8)={0x0}, 0x8) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="b476b6e8ac64dba6556777fbe6bda57f", 0x10) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00008be000-0xc)='/dev/random\x00', 0x0, 0x2000) preadv(r0, &(0x7f0000fb2000-0x30)=[{&(0x7f0000fe2000-0x1000)=""/4096, 0x1000}, {&(0x7f000040a000-0xba)=""/186, 0xba}, {&(0x7f0000400000-0xc3)=""/195, 0xc3}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000861000)={0x10, 0x0}) write(0xffffffffffffffff, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) r1 = syz_open_dev$mice(&(0x7f00002a0000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) socket$inet_icmp_raw(0x2, 0x3, 0x1) alarm(0x5) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f5e000-0x44)={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 48.927901] binder: 7288:7297 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 48.948306] binder: 7288:7290 transaction failed 29201/-22, size 48-24 line 3005 2018/01/17 02:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80000, 0x1a) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ba9000-0x4)=0x3) fcntl$setlease(r0, 0x400, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e57000)='./file0\x00', 0x600, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000cba000-0x28)={0x5, 0x0, 0x8, 0x5, 0xcdb}) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e8c000-0x4)=0x0, &(0x7f0000e83000)=0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00005d2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x10, 0x80000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000074d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0x14) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/loop-control\x00', 0xc0002, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f82000)='./file0\x00', &(0x7f00004fa000-0x8)='./file0\x00') r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/keychord\x00', 0xa40, 0x0) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f0000417000)=0x80) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) syz_extract_tcp_res(&(0x7f00009b4000-0x8)={0x0, 0x0}, 0x6, 0x8) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000080b000-0x8)='./file0\x00', &(0x7f000007f000)=""/61, 0x3d) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl(r0, 0x401, &(0x7f0000e81000-0xb8)="88624b41985c27b1ce69dc3fcdaa4150fb5f72b36b3c1fbe246ba41c7c203083c8dc4b45f403441100ec81e141d50b5f91e6b65f1db70472e9a354a43c214af5e044c9fc89ef2123954a46b43e25fb686e2fd56de0f75c17d7dfce153307ab4d29c7ef4e0a07c2e37019d3110463426622d5b60d01833059aba08a79a07f1478638067003d8bd4e057b7984c331baf0a853344361ae14453069896898fb37412bdb12125649f299496e4e2818e261acbe1f9d93ee3c7dfd8") dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009d8000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x115, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x2, ""}], 0xff23, 0x0}, 0x0) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fsync(r0) bind$unix(r0, &(0x7f0000fdd000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 02:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)="") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000003c000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e6a000-0x10)=@buf={0x1000, &(0x7f00004b6000)="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"}) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = open$dir(&(0x7f0000fce000)='./file0\x00', 0x40, 0x0) dup2(r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000000)=0x0, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000055a000)=0x0, &(0x7f00007bb000)=0x4) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f00008dc000)=[{&(0x7f00000b5000)=""/219, 0xdb}, {&(0x7f0000f60000-0xd5)=""/213, 0xd5}], 0x2, &(0x7f00009ae000)=[{&(0x7f0000056000-0x1000)=""/4096, 0x1000}, {&(0x7f0000864000)=""/144, 0x90}], 0x2, 0x0) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000013000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000015000-0x4)=0x3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000f000)=0x60) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000013000)=0x3) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x480000) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ftruncate(r1, 0x3) fcntl$setlease(r1, 0x400, 0x1) ftruncate(r1, 0x438) socket(0xf, 0xef22ed178ad4b7a6, 0xb54) 2018/01/17 02:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_create(0x4, 0x0) r0 = socket(0x3, 0x7, 0x9) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000356000)={0x4}, 0x4) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) pwritev(r0, &(0x7f00007a8000)=[{&(0x7f0000000000)="96", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f0000b93000-0x8e)="f2", 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000255000-0x20)=[{r0, 0x2000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}, {r1, 0x4080, 0x0}], 0x4, &(0x7f00000b2000-0x10)={0x77359400, 0x0}, &(0x7f0000fe5000)={0x3}, 0x8) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f3000)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000027d000)=0x0) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xfffffffffffffffe) writev(r1, &(0x7f0000842000)=[{&(0x7f0000d41000)='P', 0x1}], 0x1) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000-0x4)=0x0, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000001000-0xa0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x8922, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000012000)=@pppoe={0x18, 0x0, {0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='ifb0\x00'}}, 0x1e) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000-0xfff)="b9", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000df7000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df6000)=0x10) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000df7000-0x34)=""/52, &(0x7f0000df7000-0x4)=0x34) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x4, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open$dir(&(0x7f0000177000-0x8)='./file0\x00', 0x80000, 0x0) unlinkat(r1, &(0x7f0000a26000)='./file0\x00', 0x200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) syncfs(r0) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) close(r0) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0}) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x40) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x11e, r2}, 0xc) chroot(&(0x7f0000012000-0x6)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0xfffffffffffffffa) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e04000)=@routing={0xff, 0x8, 0x0, 0x6, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}]}, 0x48) syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x20000) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058a000-0x8)='net/raw\x00') lseek(r0, 0x0, 0x2) 2018/01/17 02:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000649000-0x10)='/dev/sequencer2\x00', 0x2000000000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pread64(r0, &(0x7f0000d5d000)=""/255, 0xff, 0x0) getsockname$packet(r0, &(0x7f000011e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000073e000)=0x14) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000e4000)=0x0, 0x0) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001a2000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c58000-0x11)='/dev/vga_arbiter\x00', 0x181000, 0x0) renameat(r0, &(0x7f0000262000)='./bus\x00', r1, &(0x7f000068a000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004e5000)={0x20000000, 0x0}) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) lremovexattr(&(0x7f0000294000-0x6)='./bus\x00', &(0x7f00004d8000-0x19)=@known='system.posix_acl_default\x00') mkdir(&(0x7f0000c07000)='./bus\x00', 0x2) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x40, &(0x7f0000002000-0xd3)="6809f89c3a1a84715bf03d9692e29f1f032c8df8826f30b4a051883fb8469e3aac9e3ac74d021923efef8f700d2194a51ff827185498712970892a3f916573c6fac1dba179a15e9f0435e909fdd8f2c8e2f2e4e0af3abec5b1f5d9a7db50ccaa6941551a9df7a461d7804fd593f6106c0908fbc66284999d1daae961c668047f9a9940332b3fdbb7bd74473bf128ee7080745d91c1c8e6ce19b8b68d1cb9861b15d8ebb8af43cdbcec364b7c98377718dd202d3996d5cb53eee7f404b6245e4b417d1d111659345d95b34acf55d943580c1408") getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003000)={@multicast2=0xe0000002, @rand_addr=0x8000, r2}, 0xc) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) r1 = creat(&(0x7f00006ec000)='./file0/bus\x00', 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c3a000+0x868)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00004f1000)={r7, 0x14}) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r2, 0x28) dup2(r1, r0) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00007b8000)=[{{&(0x7f0000b43000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000403000)=[{&(0x7f00004c7000)=""/108, 0x6c}, {&(0x7f0000b8a000)=""/73, 0x49}, {&(0x7f0000c38000)=""/245, 0xf5}, {&(0x7f0000ad2000)=""/67, 0x43}, {&(0x7f0000a6b000-0xe9)=""/233, 0xe9}, {&(0x7f0000ba6000)=""/211, 0xd3}, {&(0x7f00008a7000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000515000-0xfe)=""/254, 0xfe, 0x1c9f6b41}, 0x100000001}, {{&(0x7f0000374000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000792000-0x80)=[{&(0x7f00005fe000)=""/122, 0x7a}, {&(0x7f00006ba000-0x50)=""/80, 0x50}, {&(0x7f0000b94000)=""/36, 0x24}, {&(0x7f00008f8000-0x2f)=""/47, 0x2f}, {&(0x7f0000e54000)=""/119, 0x77}, {&(0x7f00004b4000)=""/104, 0x68}, {&(0x7f0000350000)=""/12, 0xc}, {&(0x7f0000a94000)=""/91, 0x5b}], 0x8, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000614000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c1d000)=[{&(0x7f0000d02000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000865000)=""/191, 0xbf, 0x19}, 0x3ff}, {{&(0x7f0000c21000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000765000)=[], 0x0, &(0x7f00005be000)=""/38, 0x26, 0x4}, 0x0}, {{&(0x7f0000db4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a9f000)=[{&(0x7f0000061000)=""/74, 0x4a}, {&(0x7f00004b5000)=""/68, 0x44}], 0x2, &(0x7f00007e3000)=""/149, 0x95, 0x2b}, 0xfffffffffffffc00}], 0x5, 0x2020, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fbf000+0xda6)={0x0, 0x66, "02918e562d52be52a179e5052fe51d06fd94b3ee92d1862c8ebadcd632b0913117291739025c530358e4a1882d1aac125cf46213a07f21d0cb12861610e36e48aaf089ce8a57c007159b9c39e5cbc320754f6399a5c69f9a05cd97308e6dde758f8e38838242"}, &(0x7f0000c54000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004f1000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63, 0x5, 0x7, 0x1f, 0x40}, &(0x7f00009ec000-0x4)=0xa0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") sendmsg$nl_crypto(r0, &(0x7f0000691000)={&(0x7f000051e000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000f2e000)={&(0x7f0000ee6000-0x100)=@upd={0x100, 0x12, 0x100, 0x0, 0x2, {{'drbg_pr_ctr_aes128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7f}, {0x8, 0x1, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000814000-0x9)='/dev/rtc\x00', 0x20001, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000071d000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getpeername(r2, &(0x7f0000e9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000322000-0x4)=0x32) openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000034b000-0x8)={0x0, 0x5b30}, &(0x7f0000bca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000096e000-0x8)={r1, 0xffffffffffff7fff}, &(0x7f0000ff0000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x558c, 0x1a, 0xbaf, 0x800, "60f6933f4d6c56212c3b1e0ca5359210cf189e37caf3699b19d6ec6f14f3a589"}) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e7e000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000672000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f000098e000)="9b807b543d191987f69e8798e3d2ab666a17c9a515484de4f09c7c235f0fa19b728059", 0x23) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000f3c000-0x8)='./file0\x00', 0x21000080) inotify_rm_watch(r1, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d8c000-0xb0)={{0x0, 0x9}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d25000)='./file0\x00', &(0x7f0000432000+0xdf0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d25000)={r3, r4, r5}, 0xc) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000814000-0x26)=[{{0x0, 0x0, &(0x7f0000811000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000fa1000-0x10)=[{&(0x7f0000fa1000-0x99)="3ce474b01e6ff8bea6a7def360833a7065f44c995214d9e447e46b4a97050c95ed73c6e236e130206a162c256ee4c338b8f83061bc9f567e876ad41b531ff200710a27df496afa6fd8904e7b21849356e2e3703022501850968ac23ccfa3b369044af565b89246eca0474bf2a9aca13504baa90d83bc363a6d59414a1eb2657322a0fe365de4a4cec2030f5d21aa608cb86fb6964000fab5bf", 0x99}], 0x1, 0x0) r1 = accept4$llc(r0, &(0x7f0000396000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c4f000)=0x10, 0x80000) getsockname$llc(r1, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000079000)=0x10) 2018/01/17 02:11:10 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e0e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000db8000-0xc)={0x10, 0x0, 0x0, 0x1100}, 0xc, &(0x7f00002c8000-0x10)={&(0x7f0000371000-0x134)={0x134, 0x13, 0xd, 0x204, 0x7, 0x3, {0xf, 0x0, 0x2}, [@generic="6983dac3b44710d2fe47b82021d7f29101b224062fe20e821ed89e91fd5333531dbde8d5b376485c90e5d8ce20", @nested={0xf0, 0x62, [@typed={0xc, 0x86, @str='\x00'}, @generic="593812450792ac2d7450e97b6de9ed375bfc59373c19ce2d960abb3742276b25a993df3d888f11d5b5fa95a7a624751c30269a033289ea9998eab970711b36f12c09d926ddb97c049a637888b4d53e2458b7f3bbd91cfc715938d10ccb6be769b381233c094358e848651e1b99b63a3a40b2c331ef69c66c2841bd2773c00587996636b1cd4149c475ab1076af2f792f002c788676ad77255955e162745632b6a526e5e00abbef7b5f7f8b9305a7d84235751f0b3e7a3b422a007def3b7e169e661e123e9130c8", @typed={0x10, 0x35, @u64=0xbad}, @typed={0x8, 0xf, @void=""}]}]}, 0x134}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000561000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c4c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000037b000-0x4)=0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr=&(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a12000-0x4)=0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000ca000-0x4)=0x7b) sendmmsg(r0, &(0x7f00002d4000-0x12c)=[{{&(0x7f000093a000-0x1e)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='irlan0\x00'}}, 0x1e, &(0x7f0000489000-0x80)=[{&(0x7f000077e000-0xc0)="f1a6e2730001a4465963f2b40ddff887954b8a532bbe88cccc4e4e5e93c251e005e574b99b58c0de0f00ea0a67caf1f6598b16de40968bede78b7a705da547052f326b973e4d14ebdce5782b7f43fa5871dd8143f97c0c4bc8c47164707c38490d197c5e79ec5ad9e9cdc5c000990c29ae3a63a6965f128b7d07834c137d45dd3b45f7ab842973d7205a2d3b68a2724689a0ea1e17402247d13048fe68fea73c0ffc1f25cd1eb46924bde8e4e26b35f36c9070ec7a1a832edddc6343c0e13d05", 0xc0}, {&(0x7f0000658000-0x41)="0fc1f432fb018c9de731ef941f2ae2c0de947c45e9a196d3b42bebd0829d0affc4a3496f4002128fc10e78f6c9a348407b105de4f9156ca1d9f0e1c1dcf491598b", 0x41}, {&(0x7f000007a000)="", 0x0}, {&(0x7f000097f000)="214fb7bf198d94541ba27e606ce5260d533afad84183596b08e5aed829cbbd95b7875845f62a8c99218280a811249222ecaa948573e1ec429ecea9e7c5224149c4cb9ce3c835ab3a526ed7500e6140984f460a2880b3a097d541b41b0b4cc5240960594754c46e50bef43688eebc115439537b206eb292e62f735c19441d856a85c6453aca71ca27d9e095f5624284edfc149bda5023edd9375a71e2e4b799353c506ef8263dd41cda4031d723ed2b34551e569256f5e47686a9bf850d7c0da4d95d48216e04cbf1c90bca2eebe1f428ee", 0xd1}, {&(0x7f00005ba000)="980ec845a654b8c7a06decb1219b42d3e6b3718b67c18b306256bf37888ee7677f11353478470f83f190f592c9237e18ba84736a793c50f78aa9f2fbae4afa0656385feddb84503f4872", 0x4a}, {&(0x7f0000fbb000-0xa0)="a535a05061b1d1b3557862755b1766545c49e8cef26b66a38b938bde5aaeca8e49f7f0eb618669d86b05b54ac670e33c2b28604731675fe55aeb93c40ecfd6f4cf02ff2b97929421f1c17fc06220385755ae79b889e52de179d2ef95cfde6807fa2c0343d5bb624977891ca9d3db3016afeaf6a61ddbee673fc4c7e67921e7a215945249b392bbeffd34f7af28aa48e1f302941c744c5a865e50d1cab530e210", 0xa0}, {&(0x7f0000bb6000-0xef)="9dc15273b82902d11f41c932075a6b7d11b78bcc133f2f148026a9939676c7ece263b5e6c53b0b658abfffbbca96ddc15a2d1ca14ed0dabab66bc4cac2d216727d145d699ad136a28a18b014bc111051aa2ce516b48cb3da42c73feff8ce32a2077021c1e67c48298cb20fe538b2e023bf4aaa1f1caab5d728c439555f546fcc5b476468871d38e55de9f9e674fa13bfd86afd3d260401858a71d17f4302c691d4440c673ecebee710594d3a0be4d96fbb60de86790618a71762e3eed0fb3831f751749cbf992954524af33dcbd1edbc80858ac04ee845b6a366c2ea3c657d6dea4fa7d8140ef0a1a19a42ad6993fe", 0xef}, {&(0x7f00009ba000-0x3d)="570970fe0c5044c08853fc3a1697b28a2546d59f94a344a8a3e71d33bb46bcf87f6e3d9c900cf00be8f061df533c78c927db0965a31482caf0e7a9d09a", 0x3d}], 0x8, 0x0, 0x0, 0x80}, 0x9}, {{&(0x7f00006ae000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000360000)=[{&(0x7f0000154000-0x91)="9c7ffa220243f81957108fe4a2ddc7db3e3c8c200d05a7c608538d5f4eb83d75865ace118fad979ee36b5f99c356c41aa1aef0ac00df543244be8f434a8b94cdb6dbdf39f55d1ae65b6376a47e59df734f0fcff4a73022b34c8090c809df30de4ae1138d7eafa3b72887b58fee8b6c96ab2311d840fcd41e7ffb74accbbdc2669fd582e4ff7b1948f4e39b41e4282c5857", 0x91}, {&(0x7f0000f68000)="5929f3cf8e22326dccdc52443a3a9c22ddc79571", 0x14}, {&(0x7f000009d000-0x25)="93f090c934e1a07841c754bbc9fc496d81deb4e987485904afdd9ac1a6887d5f4967ab4463", 0x25}, {&(0x7f0000ad0000)="7a039629c3dec81f18035f4248c2ab7a3866cc7d83a399cecef49a4cc0f2e580c928380a57213b43982a1bab9e097d6f2480c5555b2e5dd26dda2b45ca3999d9c1ebfd4944ecf6c859334c34", 0x4c}, {&(0x7f000042d000-0x20)="f5c47f2a58ea10b5d7cab9fd28a36b1b6459348674cfca91fbd1b90ee9b08259", 0x20}, {&(0x7f0000127000)="3849d4c794bc7074148a608f69301d7bf4e5a933e3fcf613c080c0d811d3e5bb03d473fbf7cd43db979ac8a06b9056f5ce30f5ebb1ab464334c90c202c8ec2e639eb6c1cb3fea5dddd81b6de3beb30c1922ab0440c9ae39ac54fd125f8ffa0215fab79095b0aee21e3aba726b271e1f3ce17423afa4790a4ab438bc5357b64d25250a82072ae56fad0d78c787539e0cef16c924bab83fe051636b7681496ad2e6ff72c124fe3ea5dee27a2f9ca4c22ab4ef00c4ca4bcbffe35c489b08c079138d3f6235061803d9e20b3cd", 0xcb}, {&(0x7f00000c1000-0xe9)="a38e6659998366c9a6c9ccd3edab24403241225b283e20ea437feae6ac29faf2e7fbd9ed74bc89ef3686b16f20e96bbc281b8868f826209500bdab72ae3e8645ed3a8ccde1ecccff58b668286ba86daa9c01eb50f9ec4f83730e38fe4d982eb4cc92820b99da39a2745af18cba0d3e46a1ce0f491ef66ad6867f55a0eee36aa1202f4986020f621b815bda96528bfbffb63a5bd3f8591a7362ce2e020343e0b4aede5a1dc08491a3b1d13714bc5d95f3cc0f1317597942045177004e2cd450e7b751cbc1686691f13cb500b9d0cccecd593177a6a4d476cd9439682435f0e9f268aa944fef17785bfa", 0xe9}, {&(0x7f0000842000-0x3c)="b27482d2acc4e68413b9ffc1d31e0de545215b3f7d54115ed75fc63b4a83f6da3b2d06f432b438d7b244a960f596cc73445936a064a3ebea9b23aa4c", 0x3c}, {&(0x7f0000818000)="db9625ad67a109b95fbfbcc64225af555337330602a38fba808300cedc9c58b2c865d1971a85a6c143b3b26d589e3603cf4e200c401b4ca468d3b828a5823e6aa35c3b08c27da4bed9b325122fdc09d89da0c95708a6ed308c9bf7a739afa2eaf4f6dd43738376a6e2eb44c66f07f0e55f6d3fcfee6ddaf422a73fd5e9fee48921d951eb035f293e7972a2a412536324c1fbc5c3a0bc77ce5d982dddefbb8ad3236e7fc00e436e73f2943ba5008e61f70a768340886f3b1c665f6023d511489d", 0xc0}], 0x9, 0x0, 0x0, 0x4080}, 0x1}, {{&(0x7f00004ac000)=@nfc_llcp={0x27, 0x8, 0x6, 0x6, 0x3, 0x369, "8463c5cca7c052a0b5b23eeee8fb12748c44fae33c8548f0478e48d9c3c5a316b48cfb11b9cc283ae26c65d6ce430f4bc3587af8a679a399b444a1c34387a4", 0x1000}, 0x60, &(0x7f0000916000)=[{&(0x7f0000806000+0x2f3)="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", 0x1000}, {&(0x7f000041e000)="b23a1e3d3205261fce96ca9ce099835a484b33f664a6eb34fac73218d763d5d24f5811afd931b03033c4dc1bcf3b8316211fafda58a8dcd20e94995dcfa4674d8969df9eacaaecfd0f1c8f12bd9de8f2ea2cdc52802d6f4b83301db9805a3109e4e108a660743a8623ed40192a0a2b76d855b1f508abd76288a2d5956deed40ba885bc301629bd588d14b0de6089bdf0af49234c", 0x94}], 0x2, &(0x7f0000948000-0x40)=[{0x28, 0x10e, 0x10d5, "ef8be0de955a034954e63157679aa2d021744a4dbc045c"}, {0x18, 0x100, 0x2, "74132d199f"}], 0x40, 0x4000050}, 0xc14}, {{&(0x7f0000759000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58, &(0x7f0000d92000)=[], 0x0, 0x0, 0x0, 0x800}, 0x3}, {{&(0x7f0000928000-0x8)=@sco={0x1f, {0x0, 0x0, 0x1, 0x6, 0x80, 0x6}}, 0x8, &(0x7f0000b74000-0x20)=[{&(0x7f000086c000-0xe1)="c131f1969a3d31ec1df17d0d44c00095f853dc76d0d46c47ac5a26d681b0c83491b0108b49a3a8e87c1bccc83b8e53be49a7af89ea4b3f57e46457fba9b83ab83a53236ddca5f74b0ed7e2d57212dc1cd8cc7270809ffeff1223105a00276811293c7b625380d83bbb498ac85236a078e7213d2b8512aeb4d70d635abd80001725abb66669bdc7777160893e6ba2746c5bcffa742fee4df4bf8aafd6ebee2d686395ceb9962eb1408fbd6015edcd55183d05cb79ae0dbcc5bfc649c810f84813fc8809ed30c83e00e892e84b4ca5bba8063cdedb6ee7e53122f829b29e3111f2fc", 0xe1}, {&(0x7f00002a8000)="f81b836b6d03e38aaa3ea8cdeb23c92b404c681d2c", 0x15}], 0x2, 0x0, 0x0, 0x884}, 0x2}], 0x5, 0x40001) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) sendto$inet(r1, &(0x7f0000b06000-0x18)="65d9d902a75c96eccfff231518a282f26114c9c177306abe", 0x18, 0x800, &(0x7f0000bb7000)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xdffffffffffffffb) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008d5000)={@common='gre0\x00', @ifru_mtu=0x54}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000d4d000)="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", 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00008ba000)="ff55d36cffba04715d0000000000000100000000", 0xfffffffffffffd4c) close(r2) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000778000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000898000/0x4000)=nil) r0 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f00000f7000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00007e6000-0x1e0)=[{0x0, 0x9, 0x6, 0x2, @time={0x0, 0x0}, {0x800, 0xedff}, {0x3, 0x3}, @ext={0x6, &(0x7f000037c000)="5fff409741ce"}}, {0x7, 0x8, 0x9, 0xffffffff, @tick=0x7f, {0x1f, 0xfffffffffffffffb}, {0x1, 0x6}, @time=@tick=0xe58}, {0x4, 0xa750, 0xbbdb, 0x80000000, @time={0x0, 0x0}, {0x1f, 0x8000000000000000}, {0x9, 0x1}, @note={0x1, 0x4, 0x10000, 0x1, 0x2}}, {0x1, 0x3f, 0x745, 0x0, @time={0x77359400, 0x0}, {0xffff, 0x1ff}, {0x7, 0x7}, @connect={{0x100, 0x3}, {0x6, 0x1}}}, {0x2e, 0x100000000, 0x80, 0xb9c4, @tick=0x0, {0xc933, 0x5}, {0x4, 0x1}, @result={0x20, 0x1ff}}, {0x4, 0x9, 0x7, 0x4, @tick=0x4, {0x400, 0xff}, {0x2, 0x7ff}, @raw32={[0x0, 0xfffffffffffffffc, 0xfffffffffffffff8]}}, {0x2, 0x0, 0x20, 0x0, @time={0x0, 0x0}, {0x7, 0x9}, {0x7f, 0x7}, @note={0x9, 0xfffffffffffffff8, 0x80000000000, 0x401, 0x81}}, {0x8, 0x9, 0x100000000, 0x7fffffff, @time={0x0, 0x0}, {0x1ff, 0xeee}, {0x1, 0x5}, @addr={0x8, 0x2}}, {0x80, 0xbf3, 0x192, 0x3, @time={r1, r2+10000000}, {0x0, 0x5}, {0x10001, 0x401}, @ext={0x83, &(0x7f00003bc000)="8e0d617852c8e3551858201e3d139d5c2d0bd25053fba513b8b9b27c83f4726c207e69b753a92566e29bd7128df6c7465a0f0f064741991b6d3d1142418ec59d0b0e889646ee8ba869e97fb8373a3229ad32f2014d39b92728be1a98876f3700d5473efdb425a047b1bd535c28f9193c350057cc9f83631fdcd0aa59be5f8c1bb92e28"}}, {0x4, 0x5, 0x7, 0xbc, @tick=0x1, {0x6, 0x0}, {0xb0d4, 0x4}, @ext={0xdd, &(0x7f000096a000)="b72593b3503bcc84882ea06bd7e54125ccfcf739c0da6ea904ad3520122fd016d866c00972d5fad0952441ca39602c927800deb18e59b17488a07bd5fa073f3c4a18f10ba7200ad5ae60fa33f44b3dcffcd0e064fc92ff408c4c138bcf90c1254df14e3d20cc4b3bc766390c45ea2e68e2a7ac6615dc3cac25330741bdd8034e92437e56a4ca808cd9e9752159eb3feb306e50cd76c76e6759cc015093165c6ceff1c73bfb9c03c92a531bd5ded07171ead3e21df89c79b5db1714566cc2de89d42ed73982f159dd9e6045366e4a4f6ad41d76a2489d526077fefcabc4"}}], 0x1e0) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = socket(0x2, 0x8000f, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000543000-0x47)={0x0, 0x3f, "b8a7fce78728b3471a24f8bb2d92a2a2768b7edd29f7485589741c48bd9445d3f6b699d4ff7839fa440b3c55f551302de30b11ea200e3c9e1a6e83abe723e9"}, &(0x7f0000ff5000-0x4)=0x47) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f2000)=r1, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c4000-0x1)='\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f000066a000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000eb3000)="8de98cbe6cf3a09581f6e17f34ae4743f1547f46a498d94ff702228752e9618af898467dcfdebd69808dc3f6c0c4277a88f90d9feb37f9479f7f9d3afe758b48114626dfe5769f845b0e9406800fb7a47920f1a15d31a4e8f4489a374c76b42bfe20c9b26f0cf9e6de29c413db370636", 0x70) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000070b000-0xb0)={{0x42c3, 0x3}, 'port1\x00', 0x8, 0x0, 0x6, 0x6, 0xfffffffffffffff8, 0x3, 0x10000, 0x0, 0x5, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r2, &(0x7f0000159000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000047d000)=0x14) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000aef000)={0x1, 0xffffffff, 0x1, 0x7fffffff, 0x7, 0xcf, 0x6, 0x547, 0x8, 0x8000}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000be5000-0xd5)=""/213) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/17 02:11:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000537000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c25000-0xf4)={0x0, 0xec, "e24d65fe49481d622e960badd1c4c8360a9d5e654cf1686e7872229eadf0cfbe27948f78d37427df88c5490ce4de2705d1e1785b327b3a919a5684606b35a897c69046bc22fbcb412831690871001876885df5cce43b9b62eda562902cb140c41d9b4c49b75c9ab95369cd6a57f45c5f16fd337325be5e7e2877581524b85285b6ab72a99acc8399cce2e961763032454e005156eb4777e8c6f484e0a25473a8f1384d42621a9d0abf3c85c7cb0826cd83fa793a05dc5bb1cd13ea9d54b4e28cb8a026569761418cef71423c72de79dad5fba1a4ba53c952e69e191e8019ebb13c1ea7c7716bf70bfaff8dc9"}, &(0x7f0000aa2000)=0xfffffffffffffea0) writev(r0, &(0x7f0000a95000)=[{&(0x7f0000921000-0x15)="c4c13abe81d0edc6a1451a60aa05dbf54bd77e7f87", 0x11}, {&(0x7f0000828000-0x6)="f696a166c095", 0x6}], 0x1000000000000346) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000722000)={r3, 0x2000000005}, 0xfffffffffffffe85) getsockopt$sock_buf(r1, 0x1, 0x2000000000037, &(0x7f00000f2000-0xab)=""/171, &(0x7f00007af000-0x4)=0x286) socketpair(0xa, 0xe, 0x0, &(0x7f000056b000-0x8)={0x0, 0x0}) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000055000-0xc9)=""/201, 0xc9}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) sendto$inet(r1, &(0x7f0000b06000-0x18)="65d9d902a75c96eccfff231518a282f26114c9c177306abe", 0x18, 0x800, &(0x7f0000bb7000)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000e4b000)=0xffffffff80000001) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000015d000-0xa)=@file={0x1, './file0\x00'}, 0xa) utime(&(0x7f0000653000-0x8)='./file0\x00', &(0x7f0000d3c000-0x10)={0x5, 0x0}) connect$unix(r0, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d93000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) open$dir(&(0x7f0000c72000+0x45)='./file0\x00', 0x1, 0xa) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) r1 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000380000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x0, 0xa, 0x80, 0x80, 0x67, 0x0, r1}, {0x2, 0x495e, 0x0, 0x7f, 0x2, 0x8, 0x45fe97f8, 0x400}, {0x0, 0x6, 0x10001, 0x2}, 0x6, 0x3, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x80000001, 0x0, 0x6f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x4, 0x0, 0xffffffff, 0xc9, 0x1, 0x6}}, 0xe8) 2018/01/17 02:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000c2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f75000)={&(0x7f00005b0000/0x2000)=nil, 0xffff, 0x3, 0x50, &(0x7f0000a34000/0x4000)=nil, 0x7}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x800000002, 0x1, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x1, 0x67, 0x7, 0x1}, 0x8) 2018/01/17 02:11:10 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x401, &(0x7f000000f000-0xb9)=""/185) r0 = userfaultfd(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/17 02:11:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={r1, r2+10000000}) memfd_create(&(0x7f000020e000-0x70)="74086e750000000000000000008c0044d84aac8876bd8939ee9816289df919b87d6ea14e678fd40bdd8f231fd5f698561b7cac40730ba07ac4975b0300000000000000e97014e859f0c9a789f56f5ca1d446c0b642aea545e68f29614798bd0b9e2b439fb7baa5dfc10b4c354804e416", 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)=0x0) 2018/01/17 02:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000061e000)=0x7e, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[], 0x0) write$fuse(r0, &(0x7f000030e000)={0x31, 0x0, 0x0, @random="532358f380fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"}, 0x31) 2018/01/17 02:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cff000-0xe)='/selinux/user\x00', 0x2, 0x0) inotify_add_watch(r2, &(0x7f00005c2000-0x8)='./file0\x00', 0x800) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r0, &(0x7f000018b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000566000)=0x0) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x80800) timerfd_gettime(r1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) chmod(&(0x7f0000008000-0x8)='./file0\x00', 0xa0) 2018/01/17 02:11:10 executing program 3: prctl$seccomp(0x16, 0x0, &(0x7f0000016000-0x10)={0x1a9, &(0x7f0000c79000)=[]}) 2018/01/17 02:11:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030a000)='/dev/vga_arbiter\x00', 0xc000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xfffffffffffffffe) writev(r1, &(0x7f0000842000)=[{&(0x7f0000d41000)='P', 0x1}], 0x1) 2018/01/17 02:11:10 executing program 4: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x807, 0x0) write(r0, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f0000650000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074a000-0x40)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:11:10 executing program 7: prctl$void(0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000efb000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e20000-0x1)='\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r0) 2018/01/17 02:11:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto(r0, &(0x7f0000012000)="1300791824f4e09e201f202bc9a0b5317d846a66d9041e411d3d78798164602a1d31bf3b475c1368fbab42", 0x2b, 0x24040000, &(0x7f0000014000-0x10)=@ipx={0x4, 0x6, 0x0, "66366b3f43d7", 0x3, 0x0}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e17000-0x20)={{&(0x7f0000bce000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/17 02:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d0e000)={0x7, 0x1ff}) r1 = socket(0x10, 0x2, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000288000-0x340)={0x0, {{0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) write(r1, &(0x7f00005a9000)="24000000130007ccffffef00000009001c00000c050003000000ffffff000000f9df1517", 0x24) 2018/01/17 02:11:10 executing program 0: socketpair$inet6(0xa, 0x5, 0xf12f, &(0x7f00001b3000-0x8)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x103040, 0x0) ioperm(0x5, 0x1ff, 0x3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffff001}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0x2, 0x30}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000003000-0x2a)=@un=@file={0x0, ""/40}, &(0x7f0000004000-0x4)=0x2a, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x800, 0x0, 0x100000000, 0x4c, 0x0, 0x1, 0x200, 0x7f, 0x0, 0x1454, 0x2}, 0xb) r5 = dup2(r0, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r6 = dup(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) ioctl$TCXONC(r5, 0x540a, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000005000)=""/225, 0xe1) setsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000001000)=@hopopts={0xdf, 0x211, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x1, 0x8, 0x7ff, 0x5, [0x4, 0x5, 0x6, 0x1000]}}, @calipso={0x7, 0x48, {0xc994, 0x10, 0xfffffffffffff406, 0x5, [0x3, 0x1, 0x0, 0x6, 0xffffffff, 0x10001, 0x6f, 0x7fff]}}, @jumbo={0xc2, 0x4, 0xfff}, @pad1={0x0, 0x1, 0x0}, @generic={0x2, 0x1000, "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"}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xff}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0x1098) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000008000-0x18)={0x4, &(0x7f0000006000-0xc8)=""/200, &(0x7f0000004000)=[{0x7fff, 0x15, 0x47, &(0x7f0000007000)=""/21}, {0x101, 0x5f, 0x0, &(0x7f0000008000-0x5f)=""/95}, {0x10000, 0x59, 0x10001, &(0x7f0000008000-0x59)=""/89}, {0x3, 0x2, 0x5a8cecd9, &(0x7f0000004000)=""/2}]}) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) openat$keychord(0xffffffffffffff9c, &(0x7f00001a8000-0xe)='/dev/keychord\x00', 0x84002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009bd000)={0x0, 0x0}) ioprio_set$pid(0x3, r2, 0x1) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) exit_group(0x3) timer_create(0x0, &(0x7f00009e9000-0x60)={0x0, 0xa, 0x4, @thr={&(0x7f0000abf000)="56f0b8f87becfcf5e539532ea6bdf1ecd228ce091827abf34af0d1d644e29178b3fc2657d6590c36ef5ff88c7203e64c6067c7aef2d4", &(0x7f00003a5000)="6b6a03faf0a055"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000)=0x0) timer_settime(r3, 0x1, &(0x7f00005bd000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000f2a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfffffffffffffeb7, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fbc000-0x4)=0x0) get_robust_list(r1, &(0x7f0000931000)=&(0x7f0000d34000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000392000-0x8)=0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000664000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfffffffffffffffc) 2018/01/17 02:11:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x4) ioctl$int_in(r0, 0x0, &(0x7f0000aca000)=0x9) memfd_create(&(0x7f0000c0f000)="abe770726f6300", 0x3) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000018000)={0x0, 0x4}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000019000)={0x4, 0x1f}) mprotect(&(0x7f0000029000/0xc00000)=nil, 0xc00000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x90}, &(0x7f0000019000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x4) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffc000-0x20)={{&(0x7f0000527000/0x4000)=nil, 0x4000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000ffd000-0x64)=""/100, 0x64) 2018/01/17 02:11:11 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000006000)={0x0, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ef000-0x50)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/17 02:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000d69000)=0x5) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000054a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001bf000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/01/17 02:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r3, r4) tkill(r2, 0x15) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00002b9000-0x30)={0x14, 0x0, &(0x7f000046a000)=[@decrefs={0x40046307, 0x2}, @exit_looper={0x630d}, @release={0x40046306, 0x4}], 0x6d, 0x0, &(0x7f00006c6000-0x6d)="f51a1df67ef0c187b744a03f12ecf16ce9071c9f1df2a4e6292b80e3a19520558893135445fe753820501204a98c2adc6622abefcfda3151e50a2f4be454e08a881413f38d62ed4c77925f76a41169cb0be7407954a076220b1d90f46708622c819d42cfd5d10f898c5c80ec7b"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000827000-0x4)=0x0, 0x4) [ 49.622602] audit: type=1400 audit(1516155070.971:21): avc: denied { getattr } for pid=7522 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 02:11:11 executing program 7: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000d1a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/sequencer2\x00', 0x400400, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000d1d000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1c000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000d1e000)=0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000d1f000)='eth1\x00', 0x5, &(0x7f00000ba000-0x10)='/dev/sequencer2\x00') 2018/01/17 02:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d8000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b8f000-0x4)=0x0) rmdir(&(0x7f0000e33000)='./file0\x00') setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000445000)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mkdir(&(0x7f0000b0b000)='./file0\x00', 0x140) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000948000)={0x1, 0xb2, &(0x7f0000b14000-0xb2)="a6d9e0c44317c203878353177d7a605d4e8adcd0eb8a74a9915d2e6ed08f676ab6fc97b175373dffd2be2dece5e15be8d0e90fb517fcd1657f7c12cf220e5b8d2fefe191a8044e9c74c83e4f6ac786d37bf819a4e117d7d70cfd1b3d5b45c5350caab889fcab66b28c74d9f994f5566a9ff239b805161d98df895feb44cb91cecee51bb61bb32f251ffce8c89b7f1e5bb5029d5dca6a9ab0e447506583fa4a23e6e5db70d87ff800144aaaa833686c83388e"}) r3 = syz_open_dev$sg(&(0x7f0000ecd000-0x9)='/dev/sg#\x00', 0xfffffffffffffc01, 0x208000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000b01000-0x30)={0xfffffdcd, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f000082c000)=""}) [ 49.683186] audit: type=1400 audit(1516155071.031:22): avc: denied { getopt } for pid=7522 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 [ 49.732581] binder: BINDER_SET_CONTEXT_MGR already set [ 49.736649] binder: 7569:7574 ioctl 40104593 20948000 returned -22 [ 49.750349] binder: 7554:7559 ioctl 40046207 0 returned -16 [ 49.755993] binder: BINDER_SET_CONTEXT_MGR already set [ 49.756000] binder: 7569:7574 ioctl 40046207 0 returned -16 [ 49.759087] binder: 7569:7580 ioctl 40104593 20948000 returned -22 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/access\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000542000)=""/35, 0x23) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000e9c000)="89c5", 0x2, 0x20000801, &(0x7f0000d47000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000766000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44a3401a7032b4fad25ec043a9fc4b1dd4fce402fdc8df245c553cd374bff9fbc40719e7f57c18393c72f40164c9dde0fced423bdad865a866ffc97dc0e70b9631bd40a8798ec3bc8415072b82ecb3808c925c415422b280d1e77fce200d0a05558bd0f0bf2aab16b97b804e2310e99ae5421c8a4d7b0d781d431237cdf6afdc2edb6a393d3ec6466e0ff29b64ee8042b711e3d84fccbffc244633b21b6baadb8509f3c144ac6c1ced24658704d9eca2304e7dd412518892d30e1605d77f0fbd6c8f08f77ec98390423d5a62f210a92de85f44c91934a5fb8a0c0f2fafae1e537057511a30bf6b2305e2dfbb936154898dc61af238e9bbf8d8a5a6b141f2ce4c2aa09a960c2906f81f435f9d4b8f025e6a3bcb285dedaf2a95d354abe6ac86b7ecfed6fc646d2193a8a4cc02f7e66bd825eba5c7533d22a6e9656d1fb8bd76bcd32b995e07392cd5396276dd4a867f8589b13e10f648837f70d0f12bc85f90fe6fc7c3e0e340d4f099e3c6475ff22d5c8175a4c95ce565b1ab25f95c9fe3f33e084a10d2ab21b28497db062b192caf19f012a8b1444c062b293416540cc28682cd5805247e0164e242543d02699b5901a1227be116c4dbe4e9382af95e58e9df3f2f3e743c05d8c3467655791396645f90c370c4d51bc769ebf3d58d5b9297f1db58d2855347c5e221105da708193ee04b5fbc928a9fb650c0a632452af680fdef2de0d0ca4f2ebe190116a9c03aa8bd3fce5a095f001b82", 0x283, 0x0, &(0x7f0000a90000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000018000)={0x0, 0x4}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000019000)={0x4, 0x1f}) mprotect(&(0x7f0000029000/0xc00000)=nil, 0xc00000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x90}, &(0x7f0000019000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x4) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/17 02:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x82, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x1, 0x1000000000, 0x8000000000a5, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) ioctl$FIONREAD(r1, 0x541b, &(0x7f00001ac000-0x4)=0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d13000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000734000)=0x1c, 0x80000) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000004a000-0x4)=0x100, 0x4) 2018/01/17 02:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000d89000-0x4)=0xfffffffffffffebb) 2018/01/17 02:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006d7000+0x256)={0x9, 0x169, 0x0, 0x6499, 0x3, [{0x40, 0x5, 0x400, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xe1, 0xff, 0x80, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000b}, {0x0, 0x9}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:11 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10043) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000892000)={"785c6f9c2e5ea46def654d1dd78531e8", {0x4, 0x9, 0x3, "0b2b7eaf1631", 0x100000000, 0x0}}) writev(r1, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) accept4$ipx(r0, &(0x7f0000d72000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000492000)=0x10, 0x80800) 2018/01/17 02:11:11 executing program 2: clone(0x0, &(0x7f0000d51000)="", &(0x7f0000744000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f00001a2000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000bf2000)={{0x0, 0x2710}, {0x0, 0x2710}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000503000-0x8)={0x0}, 0xffffffffffffff94) 2018/01/17 02:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r3, r4) tkill(r2, 0x15) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00002b9000-0x30)={0x14, 0x0, &(0x7f000046a000)=[@decrefs={0x40046307, 0x2}, @exit_looper={0x630d}, @release={0x40046306, 0x4}], 0x6d, 0x0, &(0x7f00006c6000-0x6d)="f51a1df67ef0c187b744a03f12ecf16ce9071c9f1df2a4e6292b80e3a19520558893135445fe753820501204a98c2adc6622abefcfda3151e50a2f4be454e08a881413f38d62ed4c77925f76a41169cb0be7407954a076220b1d90f46708622c819d42cfd5d10f898c5c80ec7b"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000827000-0x4)=0x0, 0x4) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007ab000)='\x00', 0x2) accept$inet(r0, &(0x7f0000dea000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e2000)=0x10) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000c75000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000688000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000074e000-0xe0)='cmdline\x00', 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/17 02:11:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x188) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x52, 0xff, 0x9, {0x4, 0x100}, {0x7ff, 0xffff}, @const={0x8000, {0xfa08, 0x3, 0x2, 0xfffffffffffffffa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) syz_open_dev$evdev(&(0x7f0000775000-0x12)='/dev/input/event#\x00', 0x400, 0x100) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/17 02:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect(r0, &(0x7f0000e16000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xffffff0000000000, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000b2000)=0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000091d000-0xe8)={0x0, 0x0, 0x0, 0x1ff, 0x6, 0x0, 0x0, 0xe, 0x4, "2bcfce46bd936d2374487b396e42d8fafb1a2727bcff0cc19e3ab45392fc5414bfcecaf0d8ab8abb014e891eff28aec77f384ca3b4354915ba58bf4f5480d551", "1d14432d218f86dfa8372252b3b4a8525cb9d2fb5c1a1f3b229732980d9d257d2ed8eddb843d12c62c160c327d9cbf2328f751ed2bdcacc8efa0479625844ab5", "708f9e1fe4aa5667393fe59677266133982b10219fd9532665ba5c42d4c6c616", [0x3, 0x7fffffff]}) 2018/01/17 02:11:11 executing program 2: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f0a000-0x10)='/dev/input/mice\x00', 0x0, 0x40080) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000f09000)="b7f799c1e375d2ba90c08589", 0xc) ioctl$KDSETMODE(r0, 0x4b3a, 0x40) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0x4) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000f0b000-0x12)='/dev/input/event#\x00', 0x9, 0x40) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f0000f0b000)=""/138, 0x8a}], 0x1, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000f0c000-0x8)=0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f0c000-0x12)='/dev/input/event#\x00', 0x4, 0x200) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000f0a000)=0x5) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f0b000)=""/4096) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 02:11:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/158, 0x7e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000de0000/0x2000)=nil, 0x2000}) 2018/01/17 02:11:11 executing program 6: r0 = socket(0x10, 0x2, 0xfc00000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a52000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000bc3000-0x8)="74fffffbff0008e8", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x8040020) request_key(&(0x7f0000851000)='.dead\x00', &(0x7f00004b7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e2000)="74fffffbff0008e8", r2) keyctl$search(0xa, 0x0, &(0x7f0000028000-0x8)='user\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) 2018/01/17 02:11:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000d48000)="90120266ad48b2647b1b614e7a682670a0fe", 0xffffffffffffff89, 0x24000000, &(0x7f000001a000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000136000)=0x0, &(0x7f00004c6000)=0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x1, 0x9, &(0x7f0000b79000-0xd0)="6a90d476", 0x4) 2018/01/17 02:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bd000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000662000-0x1000)=""/4096) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="120000004a000700ea091008090007000a00", 0x12) connect(r0, &(0x7f0000624000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/17 02:11:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = accept$unix(r0, &(0x7f00003e9000)=@file={0x0, ""/108}, &(0x7f0000b9d000)=0x6e) sendmsg$unix(r3, &(0x7f00003f7000)={&(0x7f00004ff000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001d3000)=[{&(0x7f0000154000)="d8bfde12f416ca0f6d1f734a5fe530377b3f6feb8be915b29b3d6f62e3632e976cd617babd3fe53a2f5822ff67987c8430e231d635810265f8b71c6769366d36b972e55ae1865c45abf22b57b3f50d74cf4178b6e47935cd2e2a00ead370cb4a299665082c9db94ea409cdce337a13f1d4b896ca14f704f98c1843dee58ed2057a79459c390e6b4f49ba6e4d8a87fcb2a3396ed83375b5507c534728a10a1fe42f3b959106ac5c6c152cb97d843353a61425953bff7530c4b70f19f0f433c161661f9531b89bc782d1544995ad1fa5cdbbaffc35176ca26f0ec17a72a71c6502c74b14b4", 0xe4}, {&(0x7f00006eb000)="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", 0xfd}, {&(0x7f0000eaf000)="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", 0x1000}, {&(0x7f0000a88000)="ada89baa95095552e129d4800ab0d0fddf7440ffa3b1cb2f7292c9342a5c02984459b704ed888f469aa59df0c33020bf0d91e21ca19ea6fdfe5b5df16efe581252608a6718189ec279f0e547e2385ecaefa81478ca51f713131cd4effbe6e8b06c843f04a42246bd39eb83b628303af07ef9ffa41c02f16f507249c3c3670980cb753ee40be07dbb32a5a97a103abfee447679a23f57bfd2a73f1943c3683a78c60264c997b74f7d1e37e98ed8b509543de26463f37b03d1d5204a3ff26fee7bb89c965f8c95c257749140a6aede05dcf0c35bee1f85679ed9", 0xd9}, {&(0x7f0000120000-0x5c)="b3f3ae2a3f7c0456451d09f32009d41c65379cf29b599a07df8a3dc5bb788bfadd7b575d53c86c2e0869a5a4475ef88449d137848ed7d73c756947c935886697a4faecf35bd7ed7e06c0d63be59d8895d64b6f26874cc028928d5c92", 0x5c}], 0x5, &(0x7f0000dd5000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x48, 0x8000}, 0x10) socketpair(0x15, 0x802, 0x8, &(0x7f000024f000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00008a1000-0x11)='net/fib_triestat\x00') readv(r0, &(0x7f0000251000-0x30)=[{&(0x7f00000b8000)=""/61, 0x3d}], 0x1) 2018/01/17 02:11:11 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000017000-0x8)=')vmnet1\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) ppoll(&(0x7f0000007000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000014000)={0x0}, 0x8) 2018/01/17 02:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) open(&(0x7f0000164000)='./file0\x00', 0x400, 0x21) write(r1, &(0x7f000061e000-0x6f)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/17 02:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000c6c000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00009d9000)={{0x0, 0x0}, {0x0, 0x0}}) pwritev(r0, &(0x7f0000438000)=[{&(0x7f00003ee000)='\x00', 0x1}], 0x1, 0x0) 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/17 02:11:11 executing program 0: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004a000+0xff3)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000016e000-0xc)={0x0, 0xe964, 0x30}, &(0x7f0000d8a000-0x4)=0xc) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e90000-0x8f)={r1, 0x87, "e6c0b1a9fa8f7575521b69731d740991f7ccb992638c601d6e6273a1b4e6a10599b0ac51e5ec1d70267679e2430279006b7d3043de1fce89a43f6cf7877ad28931737823de7c2b94c0b59040881c34de86019141be92ff0b0e4e4f3d80c876d131656f84d981db0f378cfb8b11d9d7969772524b170bdfaac5cefbd29bf4daf95c033b6835177e"}, &(0x7f0000ee1000)=0x8f) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b28000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f8a000)=""/217) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) 2018/01/17 02:11:11 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000092d000)='./file0\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005c5000)={0xfff, 0x0, 0x10003, 0x7}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f83000-0x20)={0x8, r2, 0x10000, 0x4}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c1b000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000783000)=0xe8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d47000)={0x0, 0x80000, r1}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f83000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005eb000)={r3, r4}) ioctl$int_in(r0, 0x5473, &(0x7f0000f82000)=0xff) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 02:11:11 executing program 2: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000dad000-0x37)="") mkdir(&(0x7f0000b14000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x40) getsockopt(r0, 0x7, 0xffff, &(0x7f0000000000)=""/81, &(0x7f0000000000)=0x51) unlink(&(0x7f0000000000)='./file0\x00') 2018/01/17 02:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x100, &(0x7f0000d78000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000911000)={@generic="893149794033429e0bdf2bc22d72b089", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000049e000)='/dev/keychord\x00', 0x1000000000000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b3000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f00002fe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b68000-0x108)={0x0, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffb1, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, 0x21f, 0x5, 0x8, 0x33cc, 0x7, 0x3, 0x3, 0xf8]}, &(0x7f0000a13000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000050b000-0xb8)={r5, 0x10001, 0x2, 0x100000001, 0xfffffffffffffff8, 0x7, 0x9, 0x0, {r6, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x5, 0x100, 0x1f}}, &(0x7f00009b0000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x0, 0x0}) 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8b000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00001fd000)='/dev/input/mice\x00', 0x0, 0x0) fadvise64(r0, 0x2f, 0x5, 0x7) 2018/01/17 02:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000d03000)=0x7) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000-0x1)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000d5000)={{{@in=@rand_addr=0xc6, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x4, 0x3, 0x3, 0xa, 0x80, 0x20, 0x6c, r1, r2}, {0x200, 0x4, 0x8001, 0x9, 0x4, 0x2, 0x7, 0x3}, {0x4, 0x5, 0x0, 0x800}, 0x4, 0x4, 0x2, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x6, 0x0, 0x3ff, 0x0}}, 0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000056d000-0xc)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r3, &(0x7f0000307000)="", 0x0, 0x0, &(0x7f00003f1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:11:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) modify_ldt$read_default(0x2, &(0x7f0000dea000)=""/118, 0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x8001}, &(0x7f00009c6000-0x4)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x1c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:11:11 executing program 2: 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@ax25={0x3, {"cffb9101646187"}, 0x9}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="4ca22af9bc074e474c72a0991c449b01ed5b0650d101a5bd0626d244afe0e3f31f769550d9fb3ef816352e355e5e5354d38a4c3b3812df5cb2f1a04232a3ce3cd73053ad6e32127010a5a4193f566353ec05498b33301f98cbc2df398bf2f10e108b6a592b42b1ecf43b49414d4d552e33c8deaef84b0ba20fa0281511b5ae9881240dc4f80bd8f384aedd0ddfc4a4d43294b9ffd7ed3d26878593e4eeb0e91f87c28fd92fc5dbca8c9fec8354281d703aca8c93f8a683cf7ec832046b9543a03c63fd8a806373d189547bd730c05766e60f6a69e90be7c56a10b9c437859b7f807c", 0xe2}, {&(0x7f0000001000-0xe3)="f743e1e68b6c341f137d5d42bb916ad0b2e62c35b60c3e54c2a640a7bf6f044fe8aa1cc45d5f5d21bf4a7957d4a301292504e2b51c5a2e5d71490086c511dd1734cfd2449acebf459090ea9c7f141d19afcf03459da3b17f2c146dd1e16d23e36c92be1ac033331756a46731384f9e91486d71fe64472eb16f19ec40e3794fb9167278641f29906fa3da56a9fc1ec34ec93b181376c2244fea77f45eb020c90ef99a9fdc9d1eaca79322cc71178d015024f9202f2c8f33ba3a8dae74cff48abc09b993766d56b5609a52bea099feb7a8d98102d223186c44af47e7fb51c7b2ac58d781", 0xe3}], 0x2, 0x0, 0x0, 0x44000}, 0x40400c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000657000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000f0c000-0x78)=[{{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000a12000)=[{&(0x7f0000001000-0x50)=""/109, 0x6d}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f000056b000)=""/166, 0xa6}, {&(0x7f0000a4d000)=""/233, 0xe9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000000000)=""/63, 0x3f, 0x96a7}, 0x0}, {{&(0x7f0000c2a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000ec6000-0xf8)=""/248, 0xf8}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000000000)=""/236, 0xec, 0x6}, 0x2}], 0x2, 0x100, &(0x7f0000001000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="e8428ab3dd0a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r4, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000edd000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDENABIO(r5, 0x4b36) readv(r5, &(0x7f000048c000-0x60)=[{&(0x7f0000120000)=""/166, 0xa6}, {&(0x7f0000dff000-0x2)=""/2, 0x2}, {&(0x7f000084d000)=""/195, 0xc3}, {&(0x7f00000a7000-0x14)=""/20, 0x14}, {&(0x7f0000ddd000-0x6c)=""/108, 0x6c}, {&(0x7f0000e50000)=""/185, 0xb9}], 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r4, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) connect$netrom(r5, &(0x7f0000426000-0x48)=@full={{0x3, {"f67c087fcd3fb4"}, 0x100000001}, [{"fd5620e8aa5ab3"}, {"92f0e5b2d62b5a"}, {"23155b01eebea3"}, {"b69854de30c386"}, {"995d4a56e3b0e8"}, {"b36a23878a2b1f"}, {"019d22c52ae841"}, {"8efccdfdf69696"}]}, 0x48) 2018/01/17 02:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffefffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/17 02:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000060c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) pwrite64(r3, &(0x7f0000998000)="c5d317f06325122a360505a0122cd1b8d913422d6510f8788dc96d1b4b61d3b706f56e2c48b9ebe6296ebe47c2494face302581cb6dcd96497099f41f97e5dfe242c3a0618656f2b8950af7d13d10fed96b5f7e16a1020f36114aae6adaca25cb5e582716f8ac31b5ad66f99a453da0a", 0x70, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f0000f70000-0xac)="", 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x18) 2018/01/17 02:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000418000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00004d5000-0x50)={@generic="68faa347912bf556edd994e01297808b", @ifru_ivalue=0x10000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@generic="9c92e052462c8354912119469238d6a2", &(0x7f000034d000-0x30)=@ethtool_stats={0x1d, 0x2000000000000192, [0x1, 0x43ff8a90, 0x5, 0x9, 0xfffffffffffffff8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:11 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$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009d1000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000056e000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r3, &(0x7f0000552000-0x30)=[{&(0x7f0000f08000-0x1000)=""/4096, 0x1000}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f0000109000)="", &(0x7f0000187000-0xa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000082a000)={r2, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8, 0x3, 0x1ff, 0x9}, &(0x7f00003eb000)=0xa0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0xfffffffffffffffc, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xffffffff80000000, 0xfffffffffffffffb}]}) clock_getres(0x0, &(0x7f00003e6000-0x10)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) 2018/01/17 02:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d32000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000279000)="ce", 0xfffffffffffffe71, 0xc000, &(0x7f00007ee000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9265b4f61da7b58) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x5ad, 0x0, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:11 executing program 0: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000049000-0x4)=0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000004c000-0x12c)=[{{&(0x7f000004c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000004a000)=[], 0x0, &(0x7f000004c000-0xd7)=""/215, 0xd7, 0xffff}, 0x8000}, {{&(0x7f000004b000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000004b000)=[{&(0x7f0000006000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f000002d000)=""/104, 0x68, 0x100000001}, 0x9}, {{0x0, 0x0, &(0x7f0000020000)=[{&(0x7f0000015000-0xb)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x5c}, 0x7}, {{&(0x7f0000010000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000)=[{&(0x7f0000018000-0x6a)=""/106, 0x6a}, {&(0x7f0000045000-0xa9)=""/169, 0xa9}, {&(0x7f000004b000)=""/182, 0xb6}, {&(0x7f000004b000)=""/174, 0xae}], 0x4, &(0x7f0000010000)=""/84, 0x54, 0x1000}, 0x80}, {{&(0x7f0000026000+0x361)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000004c000-0x40)=[{&(0x7f000004c000-0xf6)=""/246, 0xf6}, {&(0x7f000004b000+0x6bb)=""/79, 0x4f}, {&(0x7f000004b000)=""/49, 0x31}, {&(0x7f000004b000)=""/157, 0x9d}], 0x4, 0x0, 0x0, 0x6}, 0x5a71}], 0x5, 0x10140, &(0x7f000004c000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/17 02:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b43000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000003000)=""/0, 0xfffffffffffffff2) r1 = getpid() syz_open_procfs(r1, &(0x7f00003ed000)='net/dev_mcast\x00') 2018/01/17 02:11:11 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x0, 0x1, 0x7, 0x2, 0x400}, 0x9, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x5209, 0x5, 0xfff, 0x4799, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="260000202200470500000000000000ff06006d00002b1f00c00b000a4a51f10101c7033500b0", 0x26) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000112000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000ccb000)='stat\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x20, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000093d000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c26000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ea1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000-0x4)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) sendmsg$unix(r0, &(0x7f000036f000-0x38)={&(0x7f0000340000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000038a000)=[{&(0x7f0000f7b000-0xe4)="277c2ca0369fe4530999d2ed651f20235e0c5f016f35dffee1c38572b307f12fd1487267c33f3498d56834a54f74ccb9558c044bb5fc2ec3219b7cd10004139bbebc717fad294d72f62c1f12f7716537487bb617ce2e7b7ddc11b345a29a088c8bb4ffae63cec24a95543108615f19e6d86725f5f97e58e75d7b91141869d3a4e14ec62c918bf71a2a8136521245e92f3f0e595dbafcb697b89edb1b7a7228817c67c94f55c4ec08ff3cae73f4a49ec0a1af0851089bff12e40bd97edf669bda6014151e830e617208153c764fffa499922732f3eed58747a9c5725d325c808c9b1bd24e", 0xe4}, {&(0x7f00008f8000)="0ee1427ece378494fbb499e84b040e7daa7b03dd3a22675ae9710ed32fb740d653f36d8d6c2046fea4f446a409cd6652e40d1eccec5a797dbf6ce9f4210a2597a652dc869928d2e4f5d6acdc91fa12fc37dd0a389524a8b1902f565f075e65ba4b66ac7138b8008ae041a31326a5cedc594a66848d090115fdf8ac0ee09e134dfe834f1cee009912d7d2f2f9cfbeed6b2f7d77530b648d35a6ef086c09", 0x9d}, {&(0x7f0000f8c000-0x5e)="d56b6954aaf6ffb28a9408bed6cf4e334332a659e9733979de5319fb8acd26a9bd6e6f7b000e86ac89710e5db7ef3733b3d7d5a94fabd88885d9e0d82106c22f87c2cfb936ced04b6e77287f2d7401b2a5e35047f36c42fe071c9acac16b", 0x5e}], 0x3, &(0x7f0000ab6000+0x818)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x50, 0x40}, 0x20000000) fremovexattr(r0, &(0x7f0000872000-0x18)=@known='system.posix_acl_access\x00') 2018/01/17 02:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000072a000)='user\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000608000-0xe9)="33a86bab8c401fcfc27ae46b521f1e85c014c1349fc4496ce6960e2792f7000225a954d57b73aff849a76fabde29f9c4406995cdbd4c137066c173e20fc6a94a12bd4e6777aaf119e34d93fd5a7b90128f18b49d8e23cbfcfbff2bf5451872fc1d48674a294b8d44d0e409fad09bbc3cbd1707d3f06a771fb9dfc8ef52199fc7b256be6bb0914029fb3a47fc76e03ac8a8741a0425697da7fbc25c34bfbfe13e70f971bf40266855f1b3cc555d42e40576d79627120ec0c6402cc3f07b913366cd188c16599ca53ab464565ea3cf6ed794b75577808aa73d1c00b374fa1b352d1e7cf1bb4afc6cc6de", 0xe9, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000fdf000-0xb)='pkcs7_test\x00', &(0x7f00002c9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a71000-0x5)='self\x00', 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000c49000-0x5)='user\x00', &(0x7f00003d4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000905000-0x53)="e7181f4b9c8b6ebd1608813333030c771d55affa6876714fbc3c1ccd3a9b9d3f67ec82c555da48bd1209a5ade0330e38bf51396741c0e772580c57ee4415c99ec1776f606f71089262b311d4ccbbb3feb7368c", 0x53, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00003c6000)={r0, r1, r2}, &(0x7f00001b1000)=""/162, 0xa2, &(0x7f0000507000)={&(0x7f000056f000)={'crc32-generic\x00'}, &(0x7f0000313000-0x97)="9909a51383e4646826b0eaa4e051730a2e4047b8bfdf247770b5c890637a88c0545fc2429fd9febe73bba7e5efec7f349d28679646623f64c0d7376a3a2142bd27131cdd9f821ef6b550fc499e0756ba00eb5217029be17377390feb146e201088421df7c512326ab008ec4f8047d972ac5e5e68688413b2dd14af80cce4c013db469df35532afa7d4daef5bcd65bdd9edb6e3216f8bab", 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f000021b000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0046209, &(0x7f00008d4000)={0x0, 0x0, &(0x7f0000846000)=[], 0x0, 0x0, &(0x7f0000b57000)=""}) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020001) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000982000-0xc)={&(0x7f00000cd000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebb000)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000118000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004a7000)=0x0, 0x0) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000434000)=""/128, 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003c6000)=@int=0x2, 0x4) [ 50.406672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000006000-0xb0)=""/176, 0xb0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='oom_score_adj\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x1, 0x96, &(0x7f0000001000)="68b81f63a681e900819e2fe620ac24eee3d69668c5777167a9520fe713e44d65bca6f7d9badf60d81e071f84bc7043ac573dd139d7b8b3e5dbad0749a05ad7eadc26c2527e6b34f9a4a3f08afd8642d7678c2bb0e03edd6d786a3bc8720e2eb0e14836c8ea4a7d86435a2e915a870f4ea3507331eccb2f96583b11929e22e410bf02d04765e2198cda693f176bd712301ce8c23bb225"}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x40) 2018/01/17 02:11:11 executing program 2: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000237000-0x4)=0x0, &(0x7f0000b45000-0x48)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)="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", 0x1000) chmod(&(0x7f0000e82000)='./file0\x00', 0x0) 2018/01/17 02:11:11 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000757000-0x8)={0x0, 0x7}, &(0x7f0000fa5000-0x4)=0x8) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fa5000-0x8)={r1, 0x2}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000fa4000-0x4)=0x0, 0x4) 2018/01/17 02:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001b4000-0xc)='/dev/ashmem\x00', 0x3a400, 0x0) getresuid(&(0x7f0000d30000)=0x0, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000ac7000)=0x0) r2 = getgid() lchown(&(0x7f0000f79000-0x8)='./file0\x00', r1, r2) pipe(&(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000023d000-0x3)={&(0x7f00003e3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) socketpair$inet6(0xa, 0x8080f, 0x9, &(0x7f000010b000-0x2)={0x0, 0x0}) splice(r0, &(0x7f0000c33000)=0x0, r4, &(0x7f0000984000-0x8)=0x0, 0x714f3fa2, 0x2) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f00009c1000)='./file0/file0\x00', &(0x7f0000544000)='./file0\x00') 2018/01/17 02:11:11 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$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009d1000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000056e000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r3, &(0x7f0000552000-0x30)=[{&(0x7f0000f08000-0x1000)=""/4096, 0x1000}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f0000109000)="", &(0x7f0000187000-0xa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000082a000)={r2, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8, 0x3, 0x1ff, 0x9}, &(0x7f00003eb000)=0xa0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/17 02:11:11 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ed000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000020a000-0x4)=0x0, &(0x7f0000f6e000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000056000)={@generic="9c50f2bc14cd91e108ac263261398908", &(0x7f0000f6f000)=@ethtool_flash={0x33, 0x8000, "da3ce2325d1de39d839b27721904059028c67566a1e68100468e5ee773d871d8dbca155891e106b9b941f439681eddbb9af9af1ecf07935e101063c317d69ad87438d3b36f78b803a0f5a984a059be81d7097e1bc34d7c587dbc31f0a4c16ae247b2592e62632329b26c97106a98628e92959f712943b6cc8e9a81e04663bc1b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a49000)={0x0, 0x5, "11aa28d972"}, &(0x7f0000c47000-0x4)=0xd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000834000)={0x9e78, 0x8003, 0x6, 0x9ec2, r3}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000f6e000-0x4)=0x0, &(0x7f0000f6d000)=0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4444000000, 0x4, @fr_pvc=&(0x7f0000f6f000-0x4)={0x1}}}) utime(&(0x7f0000b14000-0x8)='./file0\x00', &(0x7f0000201000)={0x5, 0x1000}) r4 = socket$inet6(0xa, 0x8000a, 0x1000) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2102, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) r1 = openat(r0, &(0x7f0000a1f000)='./file0\x00', 0x0, 0x8) r2 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000c5b000-0x58)={0x0, 0x401, 0xad9, 0x5, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000001000-0x14)={0x8001, 0x7fffffff, 0x9, 0x401, 0x1, 0x86c, 0x401, 0x3, 0x4202, 0x5a}) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[r6]) dup3(r2, r0, 0x0) 2018/01/17 02:11:11 executing program 1: pwrite64(0xffffffffffffffff, &(0x7f0000369000-0x1)="", 0x0, 0xffffffffffffff00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/113) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) setns(r1, 0x40000000) 2018/01/17 02:11:11 executing program 6: clone(0x0, &(0x7f0000db2000-0x64)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000bb8000-0x8)='./file0\x00', &(0x7f0000000000)=""/240, 0xf0) epoll_create(0x0) 2018/01/17 02:11:11 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/17 02:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000bf5000-0x8)=[{0x1000000006, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000c45000)='./file0\x00', 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f000080d000-0x4)=0x0) 2018/01/17 02:11:11 executing program 3: mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00008df000-0x48)="330000000000000032400000ff7f0000000000b55b00000000000086a4225dffe400000000000000d5a498ec9bdc0900003537053590081900000000000018000000002600a1004f", 0x48) 2018/01/17 02:11:11 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000007000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x2}}, 0x2e, &(0x7f0000006000-0x10)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$llc(r0, &(0x7f0000006000-0xfd)="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", 0xfd, 0x40000, &(0x7f0000004000)={0x1a, 0xf5, 0x7, 0xfffffffffffffffe, 0x7, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000007000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x2, 0x0, 0x20000000000000}}, 0x108) 2018/01/17 02:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000bb4000)={0x0, 0x0}, &(0x7f0000fe8000-0x10)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) epoll_wait(r2, &(0x7f0000b26000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80) r3 = dup3(r1, r0, 0x0) sendmsg$netlink(r3, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="69f0c3ce23900166591594a5424ac52b6b2064467474ced3edcdaacc856cc913edef71d3d999b2bca3589a84abe55587095bd7759eb03627040c359b147b8b5508003558c55cbf8433a41a72d71a1897c8fe1de064a7", 0x56) openat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/17 02:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000d25000)={@generic="ad2f3c8e0bcf1d76a1b878f4fe9e8127", @ifru_flags=0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/17 02:11:12 executing program 2: prctl$seccomp(0x21, 0x0, &(0x7f0000c21000-0x8)={0x3d6, &(0x7f0000ac8000)=[]}) 2018/01/17 02:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000093c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) poll(&(0x7f0000ebe000)=[{r0, 0x10, 0x0}, {r0, 0xc000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x9011, 0x0}], 0x4, 0x0) [ 50.651399] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/17 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x80000) fcntl$notify(r0, 0x402, 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008f5000)={0xaa, 0x3e, 0x0}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) execveat(0xffffffffffffffff, &(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000661000)=[], &(0x7f00009bb000-0x18)=[], 0x0) syz_open_dev$sg(&(0x7f00001c7000-0x9)='/dev/sg#\x00', 0x9, 0x20002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000099b000-0x8)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000722000-0x33)=@random={'os2.\x00', 'nodevbdev[trustedcgroupvboxnet0&usercgroup#[)\x00'}, &(0x7f0000712000)=""/106, 0x6a) 2018/01/17 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/access\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000000e000)='net/ptype\x00') remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000010000)={0x0, 0x6, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="c4cf51fc312e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="8c8703d1da14", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}]}) 2018/01/17 02:11:12 executing program 7: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d46000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x80000001, 0x1, 0x80, &(0x7f0000124000)={0x0, 0x0}, &(0x7f0000189000)=0x1ff, 0x7fff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b71000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ff0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x180)=[{0xffffffff80000001, 0x1, 0x401, 0xb, @time={0x77359400, 0x0}, {0x3, 0x7}, {0x400, 0x6}, @raw32={[0x3, 0x100000001, 0x100]}}, {0x7, 0x2, 0x0, 0x1, @time={r1, r2+10000000}, {0x0, 0x8}, {0x6, 0x100000001}, @quote={{0x800, 0x2}, 0x40, &(0x7f0000a4b000-0x30)={0x9, 0x37, 0xfffffffffffff89f, 0x7, @time={0x77359400, 0x0}, {0x4, 0x3}, {0x2, 0xfffffffffffffffd}, @quote={{0xbb, 0x0}, 0x0, &(0x7f0000001000-0x30)={0xec, 0x3, 0x8, 0x1, @tick=0x400, {0x4, 0x3}, {0xc46, 0x8000}, @raw8={"145513938477ab6567ca3dfd"}}}}}}, {0x82, 0x800, 0x4, 0x5, @tick=0xfffffffffffff801, {0x1, 0x7}, {0x6, 0x0}, @connect={{0x1, 0x7}, {0x1, 0x9}}}, {0xec3, 0x8c, 0x2, 0x4, @time={0x77359400, 0x0}, {0x40, 0x8}, {0x0, 0x7}, @raw8={"e6f13a85f1a5295056a290e2"}}, {0x2, 0xff, 0x80000000, 0x4, @tick=0x6, {0x6, 0x100000001}, {0x5, 0x332}, @quote={{0x10000000000000, 0xb24}, 0x4, &(0x7f0000000000)={0x26, 0x9, 0x2, 0x79, @time={0x0, 0x989680}, {0x3, 0x6}, {0x0, 0x0}, @raw32={[0x6, 0x8001, 0x5]}}}}, {0x79, 0xfffffffffffffffd, 0x8, 0x8, @time={0x77359400, 0x0}, {0x7, 0x3992}, {0xfffffffffffffffb, 0x1}, @quote={{0x1000, 0xb8c}, 0xffffffffffffff05, &(0x7f0000001000-0x30)={0x9, 0xfffffffffffffff7, 0x9, 0x5, @tick=0x1, {0xfffffffffffffffd, 0x7ff}, {0x1f90, 0x412}, @result={0xee, 0x200}}}}, {0x1000, 0xf0, 0xffffffff, 0x7, @time={0x0, 0x1c9c380}, {0x7, 0xf568}, {0x6, 0xa4}, @addr={0x26, 0x5}}, {0xbda, 0x4, 0x7d2, 0x8, @tick=0x7f, {0x3f, 0x6}, {0x1000, 0x4}, @control={0x2, 0xf904, 0x800}}], 0x180) 2018/01/17 02:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000699000-0xd)='/dev/snd/seq\x00', 0x0, 0x2004) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d2f000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/17 02:11:12 executing program 1: mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3c7a, &(0x7f00008cc000)=[]) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000054d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000997000)=0x10, 0x800) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000997000)=[{{&(0x7f0000617000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000978000-0x60)=[{&(0x7f000020c000-0x8f)=""/143, 0x8f}, {&(0x7f00004a6000)=""/49, 0x31}, {&(0x7f0000997000)=""/147, 0x93}, {&(0x7f0000997000)=""/192, 0xc0}, {&(0x7f0000495000)=""/153, 0x99}, {&(0x7f0000998000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00000aa000)=""/222, 0xde, 0x2}, 0x40}, {{&(0x7f0000997000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000997000)=[{&(0x7f0000317000-0x45)=""/69, 0x45}, {&(0x7f0000992000)=""/167, 0xa7}, {&(0x7f0000018000)=""/191, 0xbf}, {&(0x7f0000997000)=""/71, 0x47}], 0x4, &(0x7f0000121000-0xea)=""/234, 0xea, 0x100}, 0x4}], 0x2, 0x0, &(0x7f0000447000)={0x77359400, 0x0}) 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) alarm(0xd5) getpeername$llc(r0, &(0x7f0000d88000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000549000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 02:11:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f0000000000)={0x200000000026, 0x8000000002, 0x100000000000003, 0x9}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() setpriority(0x2, r3, 0x4) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgid() 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f00002b6000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0xfffffffffffffdc6}], 0x100000000000013c) 2018/01/17 02:11:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe8200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0xffffffff, 0x3}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xffffffffffffffe0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000)={0x9, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000)={r1, 0x3ff}, 0x6) r2 = getpgid(0x0) r3 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000007000)={0x8, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x7a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000008000)=""/105) 2018/01/17 02:11:12 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0ccc89167e0a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='reno\x00', 0x5) 2018/01/17 02:11:12 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x5d4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000373000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = memfd_create(&(0x7f0000002000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000003000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = accept(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000693000-0x4)='tls\x00', 0x4) 2018/01/17 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) socketpair(0x3, 0x3, 0x8, &(0x7f000047b000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e70000-0x1)=0x14) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/17 02:11:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x8b)="df5e782be601f14c1f556c2afb1225f76385d14074527a5099c56c48a199482e2c842554d2659d8fcc1daf9c0f6049e25468f64a2ee3ea932c9b6cb18a9c8b3eee44d53d1a9d7f5651dfa24d66a00fc820d1ad3f8c22d2b75643cebcf244383be40c122ccf3f5254dfac0174af1811ac918e32facc0f56b06bc2572fb7fd7f76641c4c6d9704595b2aef00", 0x8b, 0x4000000, &(0x7f0000002000-0x1c)={0xa, 0x2, 0xf6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) alarm(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xa, 0x0, 0xf9, &(0x7f0000eea000-0x8)={0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f000099b000-0x24)={0x10000, 0x40, 0x60b8, 0xa24, 0x3, 0x3, 0x633b, 0x100, 0x81, 0x6, 0xee00000000, 0x800}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000b33000)=0x0) listen(r2, 0x0) sendto$inet(r1, &(0x7f000028c000)="", 0x95, 0x20018057, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000013000)='oom_adj\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/member\x00', 0x2, 0x0) exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f00001f9000-0x8)='ns/ipc\x00') ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00009c2000-0x7)=""/7) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000890000)=0x2) 2018/01/17 02:11:12 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000000)=0x0) time(&(0x7f0000000000)=0x0) [ 50.841157] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) getsockname$inet(r0, &(0x7f00005f7000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000671000)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000192000-0x8)=0x0) 2018/01/17 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00009c8000)="00000000725f724f6673007edb") ioctl$TIOCSBRK(r1, 0x5427) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x0) 2018/01/17 02:11:12 executing program 4: r0 = memfd_create(&(0x7f00002c1000-0x8)='bdev^](\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000d11000-0x10)={r1, 0x10001}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0xeb1}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x7, 0x6, 0x5, 0x9, 0x0, 0x2, 0x1000, 0x4, 0x0, 0x6, 0x7, 0x5, 0x0, 0x9, 0x1, 0x4c4, 0x400, 0x8001, 0x9, 0x37d, 0x401, 0x0, 0x8, 0xffff, 0x5, 0x8, 0xc22, 0x1, 0x2dae93c3, 0x100, 0xfff, 0x101, 0x100000000, 0x3ab9ae91, 0x200, 0x7, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0xe}, 0x0, 0x0, 0x80, 0x4, 0x8, 0x3dc325420, 0x1, 0x0}, r2, 0x68, r0, 0xa) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fffffff) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x7, [0x3fd1, 0x2cb, 0x3, 0x8, 0x3, 0x19c, 0xfff]}, &(0x7f0000004000-0x4)=0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000004000)='./file0\x00', 0x501001, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xf, &(0x7f0000006000-0x10)={0xfffffffffffffffc, 0x9}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000006000)='}vboxnet1O@vmnet0\x00', 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0xd78, 0x4) close(r5) fadvise64(r5, 0x0, 0x14, 0x2) fcntl$addseals(r3, 0x409, 0x8) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x210, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000003000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f66000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003a7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000492000-0xc)={@broadcast=0xffffffff, @rand_addr=0x1ff, r2}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1ea, 0x4) sendto$inet6(r0, &(0x7f0000c3c000)="fd", 0x1, 0x800, &(0x7f0000f65000-0x1c)={0xa, 0x1, 0x66, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000023b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000712000-0x4)=0xfff, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x0, 0x0}], 0x1, 0x7c) close(r0) 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f8000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bf1000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2}, &(0x7f0000970000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001e0000)={r2, 0xffffffffb5526bff}, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00006e7000/0x2000)=nil, 0x2000, 0x8, 0x4010, r1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) dup(r0) 2018/01/17 02:11:12 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000013000-0x60)=[{0x1ff, 0xc806, 0x2, 0x68f4, @time={0x77359400, 0x0}, {0x1, 0x0}, {0x5, 0x2}, @quote={{0xbaf, 0x9}, 0x3f, &(0x7f0000051000-0x30)={0x6, 0x659e, 0x7fffffff, 0x3, @tick=0x40, {0x3, 0x0}, {0x21, 0x1}, @quote={{0x10000, 0x2}, 0x200, &(0x7f0000050000)={0x1, 0x7, 0x1, 0x6, @tick=0x3f, {0xffffffffffffffff, 0x2}, {0x9, 0x6}, @raw32={[0x6, 0x1, 0x1]}}}}}}, {0x0, 0x7f, 0x401, 0x3ff, @tick=0x10001, {0x6, 0xbac}, {0x81, 0x6}, @connect={{0x1, 0x9}, {0x289e, 0xfb83}}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "fff3ff042b040406", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:12 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000394000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x25, 0x8, 0x0, 0xd65, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x9, 0x4, 0x3, 0x5}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0x201}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x1, 0x30, r0, &(0x7f0000003000-0x8)='./file0\x00') futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r1, 0x0, &(0x7f0000003000)=[]}, &(0x7f0000003000)=0x10) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@generic="ca112f13a4a0786f43c538ef7a964cec", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3, 0x40, 0x2, 0x40, 0xa, 0x0, 0x20, 0x3f, r2, r3}, {0x3ff, 0x908, 0x9, 0x7, 0xfffffffffffff248, 0x9, 0x1f, 0x2}, {0x1, 0x0, 0x6, 0x1}, 0x20, 0xb, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x3, 0x9, 0x5, 0x1ff, 0x9e}}, 0xe8) rmdir(&(0x7f0000002000-0x8)='./file0\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000005000)={0x4, 0x8000, 0x4, "da7874638329", 0x1, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000007000-0xbc)={0x1, 0x1, 'client0\x00', 0xffffffff80000000, "74f4bbae266392b1", "850c6fb80f0d6fca7980d13fce26edc93a2161c3bbcbfd5580103ddfaf6a6d6e", 0xa19, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000002000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={r1, 0x20, &(0x7f0000003000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) 2018/01/17 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = memfd_create(&(0x7f0000086000-0x1)='\x00', 0x1) r2 = accept4$llc(r1, &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb2000)=0x10, 0x800) accept4$llc(r2, &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005d8000-0x4)=0x10, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/17 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) sendto$inet(r0, &(0x7f00001d6000)="", 0x0, 0x844, &(0x7f000086b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008fa000)={0x0, 0x0}, 0x80800) read$eventfd(r0, &(0x7f0000e4f000-0x8)=0x0, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b45000-0x15)='/proc/self/net/pfkey\x00', 0x420101, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000023d000)={@generic="e0c39dfd3d92f784044616ff8c80ffca", @ifru_flags=0x800}) 2018/01/17 02:11:12 executing program 4: ustat(0x801, &(0x7f00000c2000-0x20)={0x0, 0x0, 0x0, 0x0, 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 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="5779214b03ae11262be48c556282a9b050491f69ceb7f9749d39474fe7e0b8528e880b2512ab387066f4819af009", 0x2e, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000e5e000)=""/155, 0x9b) 2018/01/17 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000006f000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f0000e9d000-0x8)={0x8}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) syz_open_dev$random(&(0x7f0000ef2000-0xc)='/dev/random\x00', 0x0, 0x280) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000de8000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f000005c000-0x8)={0x0, 0x0}) 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) connect$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000170000)=0x14) 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) fdatasync(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000737000)=0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f8a000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/17 02:11:12 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000948000)=0x0) ioprio_get$pid(0x2, r0) 2018/01/17 02:11:12 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f57000)='/dev/snd/timer\x00', 0x0, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000faa000-0xa)='net/route\x00') ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000d23000-0x1000)=""/4096) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000065000)=[0x2, 0x2]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ee4000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x101, 0x200000000005, 0x4}, &(0x7f000009c000)=0xa0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000c6000)={0x4, &(0x7f000054c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000083000)={r6, 0x3}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000ae6000)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x1}, 0x0, 0x80, 'id0\x00', 'timer1\x00', 0x0, 0x81, 0x10001, 0x7da8, 0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000dd9000-0x8)={0x0, 0x2}, &(0x7f0000011000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bd7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000db000)=@assoc_value={0x0, 0x0}, &(0x7f0000acf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000414000-0x6)={0x0, 0x7}, &(0x7f00009ac000)=0x6) membarrier(0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000820000)={0x7, 0x200, 0x40, 0x2, 0x0}, &(0x7f0000a7e000)=0x10) open(&(0x7f00006a8000-0x8)='./file0\x00', 0x400002, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00009e8000)=@sack_info={0x0, 0xfffffffffffffffa, 0x10000}, &(0x7f0000a4a000-0x4)=0xc) sendmsg$inet_sctp(r4, &(0x7f0000ac3000-0x38)={&(0x7f0000ed7000)=@in6={0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c, &(0x7f00005aa000)=[{&(0x7f000005b000-0xfe)="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", 0xfe}, {&(0x7f0000369000)="e5ee109832facb425495d0ccbf1cc15bc57ca40f53302a7abf98815d3560c2a6b9a155f883a047d6ace748789275778c5df5040cfa8b7e24b095fadd9d1dc0438dfaa352c68cbcf5f74364918a963f8cd4eb0a0e5b5b25ada196dd79a7fbaae7abc73c4dcbdfcf43f7cf03a1a198db40e6d7f8e40214eddc4da8558bb3f88b624aec088f4b207c73403e4573fe51a4288abfb3d4e63565db634331ea92f2dd9932eac47436cb90da4c091a5a38e0680cd471e6e654211e5482abfe7f76761fe91826f041c908f9c536924beb82767a274ba36ecf3d6ea725a45c6a", 0xdb}, {&(0x7f0000dae000)="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", 0x1000}, {&(0x7f00009f1000-0xb6)="9431b1b966c10b9872aa8441f60134141c0ab0f6fc35c3bf27d7f5493672d60b6f959eef6f055b9e52fdcc5c473a4fcc4f6df9acf931de8af73faa64e0c48d9e01223fa339c1ee34f17fd26804b17154f8e3cb135f4aeab630f02ac3cbf53cf81471a727f2e57c8c9ee86f361b7816bf6b3218edbb61291cbd4fd7e0bb73bd88603d643fb6d552fec087d622f3d19ee4c013ad415025a5c5d78ccf22768f5cdf16a68681a4e77a26d78276df9aa381efc0b9de16e5db", 0xb6}], 0x4, &(0x7f0000419000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x3, 0x3af, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x9, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x5, 0x7fffffff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x326ad81a, 0x80000000, 0x8, 0x2, 0x0, 0x0, 0x5ac33d3, 0x8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x1, 0x100000000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xa1d, 0x8000, 0xffffffff92f3ace2, 0x5, 0x5, 0x0, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x6e19, 0x0, 0x3536}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x9, 0x4, 0xe00000000, 0x2, 0x10000, 0x6, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x7, 0x40}}], 0x1b0, 0x0}, 0x4) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) renameat2(r4, &(0x7f00002a8000-0x8)='./file0\x00', r0, &(0x7f00008b5000-0x8)='./file0\x00', 0x2) flistxattr(r0, &(0x7f000071a000-0x1000)=""/4096, 0x1000) 2018/01/17 02:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000023b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000712000-0x4)=0xfff, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x0, 0x0}], 0x1, 0x7c) close(r0) 2018/01/17 02:11:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f000000c000)="", &(0x7f0000c61000-0x3)=0x0, &(0x7f00002f6000-0x4)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x38)=[&(0x7f0000001000)='cpuset\x00', &(0x7f0000001000-0xc)='md5sum:em1)\x00', &(0x7f0000000000)="656d30aa282576626f786e657431246c6f00", &(0x7f0000002000-0x4)=':lo\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)=',\x00', &(0x7f0000001000)="1773656375726974792d6b657972696e67657468315e73797374656d00"], &(0x7f0000001000-0x28)=[&(0x7f0000002000-0x7)='cpuset\x00', &(0x7f0000002000-0x3e)='&GPLppp0wlan1@vmnet1self(),selfuserposix_acl_accessproc:user-\x00', &(0x7f0000002000-0xd)='eth0vboxnet1\x00', &(0x7f0000000000)='wlan1proc-\x00', &(0x7f0000000000)='lo\x00']) fchdir(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0xec) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r1, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f21000-0x1000)="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", 0x5ad, 0x0, &(0x7f0000d61000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x1ffe, &(0x7f0000000000)="11d274107a6502df0a79f0d0917a786fecea4acc6415cb84c86c10e823e4b4ecf281fe47bc432e3227a8bc609c3303c80f20aeb38b8b1800c0f94c34b182a66d57301d261655", &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00001c8000)="e30646b597bf6720eab6b47534d147b8ce7896fb5e06a319230ead317cb6b006651bc13f7778970924125b28cd7a81dfba0651bb08fd1208f550545a3a0878438965a9fd84cf6febd28e89cb485d9fdbc84a2f90ea0ebd7456cb67e95cb3a4688c38a9b60b1a355432d8ee59ad4c9720639b486ff148e3c3e974921983ffa56cd867f98b8c026deafa40e0bd4e823c71c9bb527f03c03fdb0c2fcb8be26aa13111263e01137d9931cba69130a39f1b1ee5c6c499899f345d971d5cb7") 2018/01/17 02:11:12 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000001c000-0x4)=0x0, 0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x5}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x22, &(0x7f000069d000-0x20)={0xfffffffffffffe00, {0x7fff}, 0x80000002, 0x1f}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x100, 0x0) mq_timedreceive(r1, &(0x7f0000002000-0x25)=""/37, 0x25, 0x7f, 0x0) 2018/01/17 02:11:12 executing program 4: fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000d0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2, 0x7, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000314000-0x8)={0x0, 0x0}) 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000004e000-0x1a)="c75b101b91355adf1837b135f2259502371c6561da97b0e6eff8", 0x1a, 0x20000001, &(0x7f0000249000-0x10)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00006c7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000022c000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000090d000-0x2f)={0x0, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x1f8b, 0x1, 0x20}, &(0x7f000005b000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b5f000-0x6b)={r2, 0x63, "142d6d6dd0b0ac266d94907155d0761bb0d70e81b83bafde750594272bd38a99aded59e05eedb17c125176464997498d243ed2e04cc48f1fc1a0a3be203b1856d1cbac090c7abf5027f663c20352e291a36d7e3a4a902ea54d19f45e608da981513669"}, &(0x7f0000168000)=0x6b) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b2b000-0x8)=@assoc_value={r2, 0xffffffff00000000}, &(0x7f000085c000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f000005b000-0x8)={0x0, 0x0}) 2018/01/17 02:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) write(r0, &(0x7f0000b95000)="8c81a96e7e507c305ed937b2f184599c22391ed7922b57a48dfdc141bee6096604cbf1e18612c9cf39386c99da3691e562f1265d45dfcb7606b01046345b61966bd7193b0d3f9abd8f776f6f466544148545feb56e4a87e9f0585b9420dc57cacccb3b483dd621dfc4a2b5557f412fa659a7", 0x72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000c0d000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = add_key$keyring(&(0x7f00001fb000-0x8)='keyring\x00', &(0x7f0000b74000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000757000)='big_key\x00', &(0x7f000039c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000cb000-0x1)='\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) bind$inet(r0, &(0x7f0000b3b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000c19000)=[{{&(0x7f00001ac000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ab4000)=[{&(0x7f00006e2000)=""/41, 0x29}], 0x1, &(0x7f0000ffa000)=""/224, 0xe0, 0x0}, 0x0}], 0x1, 0x10063, &(0x7f00003e4000)={0x0, 0x0}) 2018/01/17 02:11:12 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000868000)=0xc) ptrace$getsig(0x4202, r0, 0xbd2d, &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000925000)='/dev/rtc\x00', 0x8441, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c67000)={0x7fff, 0x8205, 0x89e2602, 0x4, 0x0}, &(0x7f0000b9a000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000701000-0x8)={r3, 0x401}, &(0x7f0000840000-0x4)=0x8) 2018/01/17 02:11:12 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007e4000/0x1000)=nil, 0x1000, 0xb) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000070b000/0x1000)=nil, 0x1000, &(0x7f00009d7000)=""/212) 2018/01/17 02:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x3, &(0x7f0000a8d000)=0x3) 2018/01/17 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c4c000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000)="89c5", 0x2, 0x20000801, &(0x7f0000d47000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="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", 0x283, 0x0, &(0x7f0000a90000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) prctl$void(0x1f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000679000-0x6)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) readv(r0, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r0, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) 2018/01/17 02:11:12 executing program 2: 2018/01/17 02:11:12 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000779000-0xc)='/dev/rfkill\x00', 0x20000, 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd8000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000da5000)=[{{&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e6d000)=[{&(0x7f0000000000+0x11d)=""/219, 0xdb}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000e83000)=""/114, 0x72}, {&(0x7f00002b5000-0x1)=""/1, 0x1}], 0x4, &(0x7f000085c000)=""/26, 0x1a, 0x1}, 0x9}, {{&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f6b000-0x10)=[{&(0x7f00006ad000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f0000000000)=""/54, 0x36, 0x3ff}, 0x47e}, {{&(0x7f0000ffe000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000be7000-0xc)=""/12, 0xc}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000204000)=""/43, 0x2b}, {&(0x7f0000dd0000-0x9d)=""/157, 0x9d}, {&(0x7f0000402000)=""/62, 0x3e}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000fb8000-0x21)=""/33, 0x21}], 0xa, &(0x7f0000001000-0x2e)=""/46, 0x2e, 0x4}, 0x6}, {{&(0x7f0000505000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fd8000-0x10)=[{&(0x7f0000386000-0x47)=""/71, 0x47}], 0x1, &(0x7f0000001000-0x50)=""/80, 0x50, 0x9a}, 0x7}, {{&(0x7f00007a3000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x4f)=""/255, 0xff}], 0x1, &(0x7f0000001000-0x95)=""/149, 0x95, 0xffffffff}, 0x0}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000c17000)=""/4096, 0x1000}, {&(0x7f00000b1000)=""/4096, 0x1000}], 0x3, &(0x7f0000442000-0x7f)=""/127, 0x7f, 0xfff}, 0x3}], 0x6, 0x10000, &(0x7f000003d000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x1ff, r3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x1, 0x9, 0x3, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000+0x720)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r4, 0xea2, 0xab, 0xfffffffffffffff8, 0x4, 0x1, 0x2, 0x401, {r5, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3784}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x3f, 0x2ded175, 0xfffffffffffffaf7}}, &(0x7f0000000000)=0xb8) 2018/01/17 02:11:12 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000037000-0x10)=@common=""/16, 0x10) 2018/01/17 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='reno\x00', 0x5) shutdown(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dec000-0x4)='bbr\x00', 0x4) 2018/01/17 02:11:12 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x10)=[0x1, 0x8, 0x0, 0x874b], 0x4, 0x3, 0x4, 0x4, 0x5, 0x8, {0x2, 0x8, 0x1, 0x5, 0x6b, 0xfff, 0x80000001, 0x1, 0x100, 0x0, 0x411, 0x40, 0xfff, 0xffffffffffff0000, "105059deb7ce5a57507781a146a244a70634da3a6a957dc93749a0af1a66c4a3"}}) timerfd_create(0x0, 0x1fd) 2018/01/17 02:11:12 executing program 0: 2018/01/17 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000088e000-0x1c)="14", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$set_timeout(0xf, r0, 0x0) pipe2(&(0x7f00002f4000)={0x0, 0x0}, 0x84800) bind$inet6(r1, &(0x7f00003ec000)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, 0x1c) 2018/01/17 02:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) madvise(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000574000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000eb7000)=0x0, &(0x7f00009dc000)=0x4) 2018/01/17 02:11:12 executing program 0: 2018/01/17 02:11:12 executing program 2: 2018/01/17 02:11:12 executing program 0: 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) 2018/01/17 02:11:12 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/17 02:11:12 executing program 6: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000000028, &(0x7f0000f71000-0x4)=0x6, 0x4) recvmsg(r0, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000377000)=[], 0x0, &(0x7f0000491000-0x4f)=""/79, 0x4f, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ed0000-0x4)=0x0) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005ed000-0x46)="", 0x0, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004a3000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000001274, &(0x7f0000730000-0xb)="") 2018/01/17 02:11:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) 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) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.\x00', '/dev/input/event#\x00'}, &(0x7f0000001000-0xc9)=""/201, 0xc9) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b37000)={0x0, 0xc8, &(0x7f0000a85000-0xc8)="35eade36d1817e79977c717114f3ac9f909d482edc7f8b24dc8d7552722b3110d56cf3a7e25e4b6012489c43e2571093be30fdccf4bd732d1b22b97be3dd38aed606c94bcb0c8146283701568a6d4d91dc569257f2e5269982d20f1292848dff803794bcffa579175f7a6786425847c9e89f5f497a303454b829b3b3cfb97b7ff61130522d7ff4a8a38e4b13aaf72c23226e50bc8c34e7eab51ef1356ad861a3b04f70a65bf222259f89eb1769f6eef31e96bf4f88475219020657d5a18662be93d9ed484067fc97"}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000067e000-0x50)=[{&(0x7f0000b36000)="74f550aa2fbef9b955c4629f70f4446d8313df3e32fd77a6a1b0809fb55c3e77ba7f62f1d2423a76bee770282b85845b933b4bbc9be2afa066c601a246830efeab50431ff302d1dd9b5d637b35ec43a12eb3c5ee6d49280fab10aaf5399afbac41634eb4e6fe60716aec0840eb610843050e931a5342b7d760224a41c1faef66d70d5b4cbfb42faa7030a6", 0x8b}, {&(0x7f000070b000)="d07658c24aeaf38b371e4a35c2a6c2d3f149f8233b478b96d53307d461f3c33cb3edc75d526dbc35543e0588303eefaa75a9376cd0e4d31a4a40cef97800335d2bd1e337d596ce5b8b67f959acc3758c94daaae4caa803029f06862d0d0adf2d367877940844be8aebc671fc0c65ef04cb39cac2aef485937d2a1a181e1d397a5eb9a8530ce6369e03b96d2c6568f0ceb23ededa74972cc16cc606b0dbe17f00db2c46", 0xa3}, {&(0x7f0000b36000)="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", 0x1000}, {&(0x7f0000b37000-0x52)="72bbb076b20082ec4421ee83644752369f252de8bd3bc7fdf65705e19d68eb28fc5a9f8d88d27409ea487f8bc32fd5964173de09e0dc2804d8805dffc54ae20f4945f2e839f973fe457bba31c4599539a99e", 0x52}, {&(0x7f000058c000-0x63)="795770148dfb9e35a160b4c83a36352f3ef68f157c9c9c4db0a7a0f04d0cdfe14e7c92d58388dae31ad1a25ffb5da5a6115abd1b2d4c4a07a6f508315dd7c1cfc50993642e14254a9230b55f86306d5d2e90cbfe1d53457eaf20e7854c1f7adc20afaa", 0x63}], 0x5, 0x10) 2018/01/17 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000068e000-0x4)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000543000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001dd000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/17 02:11:12 executing program 1: 2018/01/17 02:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000835000)='/selinux/member\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000adf000-0x4)=0x401) openat$rtc(0xffffffffffffff9c, &(0x7f00001d1000-0x9)='/dev/rtc\x00', 0x800, 0x0) listen(r0, 0x0) r2 = socket(0x10, 0x3, 0x4) accept4(r2, &(0x7f00005a2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000bad000)=0xfff4, 0x80000) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c8b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000a6c000-0x28)={0x28, 0x0, 0x6, @fuse_notify_inval_inode_out={0x9, 0x1, 0xab}}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f00002bf000)='net/tcp\x00') readv(r1, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) 2018/01/17 02:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000496000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000931000)=0x8) 2018/01/17 02:11:12 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fallocate(r0, 0x2, 0x0, 0x9) fcntl$getflags(r1, 0x1) 2018/01/17 02:11:12 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000af8000)='./bus\x00', 0x20, 0x3) r0 = inotify_init() mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000afb000)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) lsetxattr(&(0x7f0000367000-0x6)='./bus\x00', &(0x7f00005b3000+0x485)=@random={'security.\x00', ""}, &(0x7f00009e9000-0x5)='ppp0\x00', 0x5, 0x3) 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000cf6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x4000000001, 0xffffffffffffffff) accept(r0, &(0x7f0000805000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d74000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000c0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/01/17 02:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00004d3000)="6e100900000000000000") preadv(r1, &(0x7f000075b000-0x10)=[{&(0x7f0000646000)=""/154, 0x9a}], 0x10000000000001da, 0x0) 2018/01/17 02:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000b, 0x10) r1 = syz_open_dev$mice(&(0x7f0000096000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001f5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000076f000-0x10)={r2, &(0x7f0000452000-0x1000)=""/4096}) write(r0, &(0x7f0000e14000)="2400ff07138007ebfd1e791afe24ffe21f0000000001fd03004b0100100b094800cdbdcb", 0x24) 2018/01/17 02:11:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) creat(&(0x7f0000c9d000-0x6)='./bus\x00', 0x0) r3 = getpgid(0x0) tkill(r3, 0x14) mq_timedreceive(r1, &(0x7f00007fa000)=""/4, 0x4, 0x401, &(0x7f000058f000-0x10)={0x0, 0x1c9c380}) 2018/01/17 02:11:12 executing program 2: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000a4d000/0x2000)=nil, 0x2000, 0x2000000, 0x30031, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000814000)=0x73a) 2018/01/17 02:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006ea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006b2000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000acf000)={0x0, 0x9b, "c188efd9e9650216439d1cf0a47907f7ca5f470101ec0846d4097c6ea15e23246f7ac5aca7d192991ad91a45f7c872587e98a4f403db49ba3d071f8e6932a545286a42e9a741efb4f31d948c99d0b26937cf10716ffc3ced4a4630d7fee35a6e85e1db17c90737dc430dd917bc386e737e542eb943813514b3007166bb0657a8e62df0ce40d3bfb0e03d68149ade8004fccc4635bcaad6edf72baf"}, &(0x7f0000a5e000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000027b000)={r1, 0x36, "ee9bd30c6421f95f963c4253b6a714eaeba0667e33b440e72e47f7816423d5ecad5a492dbf8d482671b3251438082cf3efc3c0ba37b8"}, &(0x7f0000c12000-0x4)=0x3e) getpgrp(0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00007bc000-0x4)=0x0) 2018/01/17 02:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000493000)='./file0\x00', 0xfffffffffffffffd) inotify_init() inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) inotify_add_watch(r0, &(0x7f000063b000-0x10)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b38000)='./control\x00', 0x86000006) inotify_add_watch(r1, &(0x7f0000327000)='./control\x00', 0x1000800) 2018/01/17 02:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000cf6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x4000000001, 0xffffffffffffffff) accept(r0, &(0x7f0000805000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d74000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000c0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/01/17 02:11:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) creat(&(0x7f0000c9d000-0x6)='./bus\x00', 0x0) r3 = getpgid(0x0) tkill(r3, 0x14) mq_timedreceive(r1, &(0x7f00007fa000)=""/4, 0x4, 0x401, &(0x7f000058f000-0x10)={0x0, 0x1c9c380}) 2018/01/17 02:11:13 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a5a000-0x8)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1000, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffe2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000f1a000)={{0x80000000, 0xffffffffffffffff}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(r1, &(0x7f0000e41000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) pause() 2018/01/17 02:11:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=""/17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 02:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000188000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fff000-0x4)=0x1c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002e8000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000c97000)={0x0, 0x1000, "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"}, &(0x7f00003db000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007ef000-0x10)={r5, 0x0, 0x5, 0x6}, 0x10) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000d38000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5c, 0x0, 0x6, 0x100, 0x3, 0x40020, r4}) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) openat$rtc(0xffffffffffffff9c, &(0x7f0000a65000-0x8)='/dev/rtc\x00', 0x400000, 0x0) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b03000)=0x0) accept(r0, 0x0, &(0x7f00002c9000)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cd0000-0xe)='/selinux/load\x00', 0x2, 0x0) ptrace$pokeuser(0x6, r1, 0x800, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c92000)=0xfffffffffffffffe, 0x4) 2018/01/17 02:11:13 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$mice(&(0x7f0000235000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f00006af000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006c6000)=@assoc_value={r1, 0xc170}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x5203, 0x6, 0x8, 0x2, 0x1400000000000}, &(0x7f0000002000-0x4)=0x14) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0xd)=""/13, &(0x7f0000001000)=0xd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000003000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x9, 0x200, 0x3, 0xfffffffffffffeff, r1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='yam0\x00', &(0x7f0000001000-0x107)=@ethtool_gstrings={0x1b, 0x4, 0xfb, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0x2, 0x1, 0x40}, &(0x7f0000005000-0x4)=0xa0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000-0xc)={0x6d1, 0x1, 0x80, 0x2, 0x9}, 0xc) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000004000-0x12)={@generic="7e3e2b09000d3f627238626f69d76251", 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x6b, 0x10000, 0x4}, &(0x7f0000000000)=0xa0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf5)={r2, 0xed, "250ccbadb1643240b59de652b886f462f8c6041ae24b4c30174305f5cc525a14b867f6c4a47ce50f7ebae40c54da6d19734b3b854dececd47ad6194311b2565e10167497ba0979f5af70aa46087de289300865d6974cb311e87df1b0356a6508b96a938b67773ed7c37ab495fd70e396a56c1e304802e7e16c22272becac4648b538a0bc8f28bac58d7775ef40237e69e48f13ead7874ede4e948b06782ec0ef24e76ccb9933c4a29232fc8a8421a3f8c89a3316d0893b6338f163030626b46384a4864313d623564adf7bcecc6893522ca6277e26d33c2c6d5e5f1815107836317f85a815608a66000159d325"}, &(0x7f0000002000)=0xf5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b58000)='/dev/usbmon#\x00', 0x100000000, 0x400080) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008bf000)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x5658, 0x2, 0x0, 0x1, 0x81, 0xa, 0xa0, 0x80, 0x6c, 0x0, r1}, {0xe9, 0xff, 0x1000, 0x0, 0x2, 0x4, 0x6, 0x3ef}, {0x7150, 0x43, 0xffffffffffffff5a, 0x4}, 0xc92, 0x8, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x1, 0x0, 0x8, 0xecd}}, 0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007c5000)=0x0, &(0x7f0000ea9000)=0x4) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000561000)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffdd) sendto$inet(r2, &(0x7f00003ee000-0x2)="b694", 0x2, 0x0, &(0x7f00003b6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:13 executing program 3: mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x202, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000047d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000053d000)=0x8) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000053e000-0x108)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x0, 0x2, 0x1, 0x48, 0x376c, 0x1, 0xfffffffffffff59e, 0x4, 0x3, 0x6, 0xffffffffffffffc7, 0x80, 0xfffffffffffffffe]}, &(0x7f0000024000)=0x108) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) write$fuse(r0, &(0x7f0000002000)={0x10, 0x0, 0x0, @random=""}, 0x10) 2018/01/17 02:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bc7000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000144000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e1e000)={0x0, 0x85, "cfeb6430c8c622d55234360c787e513f3c30f0f44d5085966e836f4b88754fc5d395129e30aa58924029f768917acbf54a7c7fdb223bdf5fbef49e0f01da246e3a7f7b54d5212f8b9a128e3a4a1b4401fc48caf868254b2272de131e50e19de50f0871a478b9202e32d95b5c5607a4b481cfdbf52c5e5b701749a4325f88c8949f7d83fc9d"}, &(0x7f0000906000-0x4)=0x8d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b26000-0x10)={0x80000000, 0x200, 0xd4a, 0x5, r1}, &(0x7f0000a85000-0x4)=0x10) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') unlink(&(0x7f0000feb000-0x16)='./file0/control/file0\x00') 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x400) flock(r1, 0x0) capset(&(0x7f00001b5000-0x8)={0x20080522, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x1000, 0x0, 0x8000000000000, 0x0, 0x3f}) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f0000766000-0xe)='./file0/file0\x00') 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e8000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000943000-0x8)={0x0, 0x252, 0x6}, &(0x7f0000153000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000062000-0x10)={r1, 0x4c, &(0x7f0000382000-0x4c)=[@in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007b7000-0x4)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000d04000-0x6)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") link(&(0x7f0000ed1000-0x8)='./file0\x00', &(0x7f000021d000-0x8)='./file1\x00') 2018/01/17 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f000014e000-0xe)='./file0/file0\x00', &(0x7f0000596000-0x4)='xfs\x00', 0x1000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00002ac000)=0x2de6, 0x4) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000029000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e50000-0x8)=0x7) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b3a000)={0x4, &(0x7f00006da000-0x7c)=""/124, &(0x7f0000eae000)=[{0x0, 0xd, 0x4, &(0x7f0000ca1000-0xd)=""/13}, {0x2, 0xf8, 0xb5f, &(0x7f000075c000)=""/248}, {0x4e5, 0xac, 0x2, &(0x7f0000e9e000-0xac)=""/172}, {0x3, 0x2f, 0x6, &(0x7f0000f8c000-0x2f)=""/47}]}) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000685000)={0x10000}, 0x8) writev(r0, &(0x7f00000f6000-0x30)=[{&(0x7f0000fd1000-0x42)="247cb1e96eeb34cdc1b5c87e848882205efe7d5e2054e96943a6305f130bf77153acc184b2d566c76b2c3c09ccbf4ea861930d23b559a33d6873cb33332161435250", 0x42}, {&(0x7f0000235000-0xc4)="d3274ed1284bd6f134aca974ce14e2e1b8a13a2a950a9f38fe5663a4b3c48159d2a431f9a6940383071bfe62c832f7273a58da39882133119e99a91b1a5eefc80fa71f9960a633ccc90005781ccd6f1eb8c5ea6582faac03751e227d16d02cacf1c62ba410fe80cbd8841db48a7eff5708b6dbeb86c00a1ac591fa25c7fe2c64f84b4ee5fad6f8c91bc2b1d657ac15094fdf13e6080b33caa9acac5bb3f1e3977bc9bdd89319c42cdbe42e98f535dca1e2c263d65dd8957df9a394685508927b0fe5c68c", 0x8}, {&(0x7f00000f2000)="0174a3a74d31ef86af535835fcbed2124e034c97527eb57712c5f866c84277661681610c06a14035d407e9cc54865d5994ead484618cd1eb237667d1d3574b1eee9cca705a832e3043bc3d526602bb0eb87bb1dc9fa276247f42ec4f8a9fd81d65cafae7e4320d6dd6fbc9c6d0a761dff9d952e1d4bf79ab0d218544", 0x7c}], 0x3) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/checkreqprot\x00', 0x111002, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000357000-0x38)={0x0, 0x0, &(0x7f0000fd1000)={&(0x7f0000fd1000)={0x2, 0x13, 0xa80b, 0x6, 0x3d, 0x0, 0x5, 0x3, [@sadb_key={0x12, 0x8, 0x438, 0x0, "cdb40d50c6b751fb018df9a4b667dfb12f16543a7135e6c491485acc99e7bde04f0a476abba0f9fc600803fbbdd9a2b984dc35b67529ecba3ff764521a15e7f40d9efe899ad100494fa8e0355941a7b398ba6fd5996f9b9f86385c8e51efe50c3bc1dae822190d36d9d131890bbacbafa1005b82102bc9264fadbc4bf9799a120495851e50c273"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8000, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0xff0000000, 0x0, 0x9}, @sadb_x_nat_t_type={0x1, 0x14, 0x5c, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xc, 0x0, {0x6, 0xff, 0x8, 0x3df, 0x0, 0x1f, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_sec_ctx={0x1b, 0x18, 0x4, 0x2, 0xcc, "a5f084fbad52bff0cd12151f8c407d30923c34e3d6383ee5a2afa4bd1ba0a894fb926f640b850e8dbf281658b276c200b95e9c02b6c4ac060f1d5633e7bd1b3d5e631c78fba3e85a3d1114684d55af51eb9a7687967a4d9ea062915a5784b075d30534dc78bd51e6337b823d65689f583a5c443f08330e67151a529ae43e47d3694b1401423e42377fadfb711d59cd2c50e6001e7fc3166a42d3e827ad2a32564efc81ce8183df591ce378e4ad478b5e950c63205787aa2810b02676820bcf88c7a9c598ebe7283c73f44f5b"}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x0}, 0x200440c4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:13 executing program 5: prctl$void(0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x1f, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x628, 0x8040, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013c000-0x90)={0x2, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r2, &(0x7f0000647000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl(r2, 0x227c, &(0x7f0000ac7000)="") sendmsg(r0, &(0x7f0000d47000)={&(0x7f0000cd4000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b72000-0x50)=[{&(0x7f0000b00000-0x1000)="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", 0x7da}], 0x1, 0x0, 0xfffffffffffffffb, 0x0}, 0x0) 2018/01/17 02:11:13 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000206000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000a73000+0xf2e)=""/223, 0xdf}, {&(0x7f00007ba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}], 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0x3, 0x2, 0xc7a, 0x3, 0x9}, 0x0, 0x0, 0x709, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3c) r2 = open(&(0x7f0000d85000)='./file0\x00', 0x10000000080044, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000fe6000-0x4)=0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f00007fa000)='/selinux/member\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCSBRK(r2, 0x5427) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe6000)={0xac3}, &(0x7f0000b81000)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/17 02:11:13 executing program 4: clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/0) 2018/01/17 02:11:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a4f000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f90000-0xe)='/dev/keychord\x00', 0x4240, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ec9000)={0x6, 0x5, 0x1000, 0x2d61, 0x1ff, 0x8, 0x6, 0x8, 0x100, 0x7, 0xfffffffffffffff9}, 0xb) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000401000)={0x0}, &(0x7f0000f82000-0x4)=0x4) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/17 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000008c000)={0x0, 0x0}) finit_module(r0, &(0x7f0000397000-0x5)='em0(\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000756000-0x20)={0x0, 0x9, 0x2, 0x4, 0x1, 0xfffffffffffffffe, 0x8, 0x556, 0x0}, &(0x7f00008c4000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000032d000-0x20)={0x1, 0xfffffffffffff61e, 0x200, 0xdfe7, 0x3f, 0x6, 0x0, 0x1ff, r2}, &(0x7f0000060000-0x4)=0x20) socket$unix(0x1, 0x0, 0x0) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ebc000-0x8)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000e31000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/rfkill\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000017e000)={0x8, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000016b000)={0x9, 0x401}, 0x8) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) add_key$keyring(&(0x7f00003c4000-0x8)='keyring\x00', &(0x7f000007d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') r3 = syz_open_dev$sg(&(0x7f0000427000-0x9)='/dev/sg#\x00', 0xbe8, 0x105400) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000001b000-0x20)={0x7, 0x0, 0x10000, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000066f000-0x10)={0x6, r4}) pread64(r2, &(0x7f000021f000)=""/146, 0xffffffffffffffba, 0x0) fcntl$setstatus(r3, 0x4, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000db2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a07000-0x3)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000028c000)=r5) openat$sequencer(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/sequencer\x00', 0x101000, 0x0) 2018/01/17 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f15000+0xe3d)=0x0, &(0x7f0000a3e000-0x4)=0x4) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000d86000)={0x7, 0x10000, 0x4, 0x3, 0x2, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000374000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000a80000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:11:13 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x5ab, 0x1, 'client1\x00', 0x1, "190a55362e0cc41f", "8b4b26b0fe330fe1c73e126c662e4dd8b58642a85feb8f4dc71eed25eb7f997c", 0x4, 0x1fa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b24000-0xb0)={{0xf365, 0xfffffffffffffffb}, 'port0\x00', 0x3, 0x18, 0xfff, 0x0, 0x8, 0x9, 0x9, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000006000)=0x0, 0x4) r1 = gettid() process_vm_writev(r1, &(0x7f000082c000-0x20)=[{&(0x7f000090f000-0x1000)=""/800, 0x320}], 0x1, &(0x7f000090e000-0x80)=[{&(0x7f000090d000-0xd4)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090f000-0xa6)=""/166, 0xa6}], 0x3, 0x0) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000914000)='./file0\x00', 0x1) mkdir(&(0x7f0000025000-0xa)='./file1\x00', 0x20) mount(&(0x7f0000b76000)='./control\x00', &(0x7f00009c2000)='./file1\x00', &(0x7f0000e43000-0x8)='tracefs\x00', 0x40, &(0x7f0000a6c000-0x87)="a19f0332d2e1924889a23b4df56d7d62d0270ec0a2d7049f4c20b8fcd5e2ed2197a8691268c28e21dde2b6b4792efdef6b93ef4d0ad3f0411afea920c21608442b161899aaa426a80325960e5d91aa6357132d3c32b68488d21958098f3e2d645f3d477dbb3cc5ca67ac78f84b2baef8f707a10d3b570411f49f38199b920623aeff3442ebae54") 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) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e0c000)="", 0x0, 0x200007ff, &(0x7f00007f2000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000085f000)=0x0, 0x4) writev(r0, &(0x7f00007a4000-0x40)=[{&(0x7f0000bfb000)="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", 0x45b}], 0x1) write(r0, &(0x7f000006d000-0xdf)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f", 0x70) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00001da000)='./file0\x00', 0x0) openat(r1, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f53000-0x1a8)={0x2000000, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/01/17 02:11:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a4f000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f90000-0xe)='/dev/keychord\x00', 0x4240, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ec9000)={0x6, 0x5, 0x1000, 0x2d61, 0x1ff, 0x8, 0x6, 0x8, 0x100, 0x7, 0xfffffffffffffff9}, 0xb) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000401000)={0x0}, &(0x7f0000f82000-0x4)=0x4) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/17 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00002ea000)='./file0\x00', 0x80, 0x87) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000e8f000)=""/184) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/17 02:11:13 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x5ab, 0x1, 'client1\x00', 0x1, "190a55362e0cc41f", "8b4b26b0fe330fe1c73e126c662e4dd8b58642a85feb8f4dc71eed25eb7f997c", 0x4, 0x1fa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b24000-0xb0)={{0xf365, 0xfffffffffffffffb}, 'port0\x00', 0x3, 0x18, 0xfff, 0x0, 0x8, 0x9, 0x9, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) prctl$seccomp(0x16, 0x0, &(0x7f00008ad000)={0x0, &(0x7f00005e1000)=[]}) 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$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000008b000)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = 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}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/17 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000efe000-0x4)=0x0) sched_getscheduler(r0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f00000d4000)='./control\x00', r1, &(0x7f0000fa3000-0xa)='./file0\x00', 0x4) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x9}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000419000)=0x0, &(0x7f0000e2f000-0x4)=0x4) bind$inet6(r2, &(0x7f0000a1f000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3f}, 0x1c) memfd_create(&(0x7f0000b36000-0x1)='\x00', 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000eb3000)={@generic="072cb65ed6b33d144cbcf6cceecba502", @ifru_settings={0x100000000, 0x7f, @raw_hdlc=&(0x7f0000fa6000-0x4)={0x0, 0x10000}}}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00001d4000)={0x0, 0x1, 0x0, 0x5, 0x36f06025, 0x4}) socket(0x5, 0x2, 0x2) getsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000868000-0x4)=0x0, &(0x7f0000b58000)=0x4) 2018/01/17 02:11:13 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000024d000)='/dev/usbmon#\x00', 0x2, 0x101042) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e71000)={0x0, 0x0, 0x0}, &(0x7f0000e73000-0x4)=0xc) getpgid(r1) r2 = signalfd(r0, &(0x7f0000c2d000)={0x0}, 0x8) signalfd4(r2, &(0x7f0000e70000)={0x0}, 0x8, 0x0) 2018/01/17 02:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000f6e000-0x4)=0x0, &(0x7f0000281000-0x4)=0x0, &(0x7f00009cb000)=0x0) setuid(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000e7e000)=0xffff, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffe78, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) close(r0) [ 52.016428] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 52.019921] sock: process `syz-executor0' is using obsolete getsockopt SO_BSDCOMPAT [ 52.030243] binder: release 8178:8183 transaction 46 in, still active [ 52.030249] binder: send failed reply for transaction 46 to 8178:8195 [ 52.037705] binder: BINDER_SET_CONTEXT_MGR already set [ 52.037712] binder: 8178:8183 ioctl 40046207 0 returned -16 [ 52.040456] binder_alloc: 8178: binder_alloc_buf, no vma 2018/01/17 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f3a000-0x4)=0xc) fstat(r1, &(0x7f00001c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000a2000-0x8)='./file0\x00', r2, r3) dup3(r0, r1, 0x0) 2018/01/17 02:11:13 executing program 4: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000a20000)='./control\x00', 0x28000, 0x82) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000587000-0x8)={0x0, 0x4}, &(0x7f0000b3d000)=0x8) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000250000)={0x0, 0x80000001}, &(0x7f0000b3e000-0x4)=0x8) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b3d000)={0x1, [0x0]}, &(0x7f0000b3e000-0x4)=0x7) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b3d000)={0x0, 0x2cdb79e1, 0x101, 0x5}, &(0x7f0000b3d000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000044f000)={r2, 0x200}, &(0x7f000083e000)=0xfffffffffffffea6) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b3e000-0x8)={0x0, 0x8}, &(0x7f000018b000)=0x8) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b3e000-0x20)={0x1ff, 0x8, 0xaf478fd72b3c2e4d, 0x5, 0x5, 0xd7a0000, 0x7, 0x5, 0x0}, &(0x7f00002a5000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000284000-0x5b)={0x0, 0x53, "fd21e18fc04264cb622e1949d456e7d48406c1259ee86e9efe98a9186daae5f4dba3bf76b5920d23bd602af9eff3f8e37cc48546d8a4db2622df8922745975e2cf6f5a9387bea851af2e572b6c729b85c3d2ee"}, &(0x7f0000551000)=0x5b) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000333000-0x38)={&(0x7f0000b3e000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b3f000-0x80)=[{&(0x7f0000b3e000-0x2a)="d7b2b45e629bc951d4988bf13ff031189771dcec965fdba17b01d44330081cafd1c7e5d9c1df397176b7", 0x2a}, {&(0x7f0000a87000-0x9f)="c43a6885018c6d5b70bbd19d299762a2877789c0c45a9983d24729ad97284a288f5fe7b82565023a0e2b26b70602e179b53c80c7b66121544ed02c24c7356cee6b1b2885155426deeb5da488811ff0015ce9c4cd5248360abc98a1c34ba66fbb95380dfe9b93828ca0f4cf024d8036364a888bd8cb51af01d4e9412a156c8576ebe80600dab2792757e51b161db958764d49c160bda9054634e754fd7d54d9", 0x9f}, {&(0x7f000004f000-0x1000)="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", 0x1000}, {&(0x7f00008bf000-0x63)="c4711978e181b51c9312d28899196e9b90c9a11851f658d4bf914e4d12854c7388da884c45e1640cfb8d0bd60735c2d6276ece702d73221f41bec4634450da3e87f604c5709d045a14ffa5b8b59799c363eb6320ff9fe2eac454e9fb1f034c3c795c14", 0x63}, {&(0x7f0000327000-0x64)="27335adbcae8070f775544e25fb1cf80f0a23c69018ffccd04a1e347a6bc40b131f2c13c85530b076a2ac70760a27bf1acb894626bd0264957312a1981bd6fc53306c4417a097b444da1e6bd31cf6d4eabfc64e1364c42f67fce2b23d403004389cac8fa", 0x64}, {&(0x7f0000b15000-0x3d)="f21d72ff7d8f76710602c27f4d6a72a87cb215103f267fa35d163dfe224d7c8db8dbb6e743b37ea46dec2f3dcd170257a9e05931aa445110bf5b1ff2e1", 0x3d}, {&(0x7f0000b3d000)="1e4931665e25b1acb1d0bca591fc302cebb61a7aed96ef236e12eeb466a31f9f7c9654c50ea8d6544b7fb9b5055e79848d5f4304af311e7e3a4d75fb94addc57c5e03ae12b4b421482bb343e4c66200c5f7542c4e15ccebb08b85ed231a3df09a5d6c5527825cb235a568c4fba6cf2ad4123a5b11d3262618b19062febabf22e21637752a1f8e277d083ea95fc03a8a55623f2011b159c7374d70da07986c18bc11f51888dadf932c2741df608a6ab50d1d97d797b34ccf8d0d9091b6ea07bc39aeff189f66a955e6b13e497d0507d173af609d97315a06dc52337", 0xdb}, {&(0x7f00009fd000-0xfe)="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", 0xfe}], 0x8, &(0x7f0000b3e000-0x20)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x200, 0x8, 0x8, 0x7e57, 0x9, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x1, 0x8000, 0x1, 0x100000000, 0x8, 0xfffffffd, 0x84, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x6, 0x8008, 0x1b04fa71, 0x28000000000000, 0x0, 0x7, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x7f, 0x400, 0x5, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8008, 0x7, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x0, 0x3ff, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8204, 0x9, 0x20, 0xee1, 0x8bf, 0x10000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x3, 0x80, r7}}, @init={0x18, 0x84, 0x0, {0x800, 0x92d, 0xffffffff, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x100000001, 0x2, 0x2, 0x0, 0x81, 0xfff, 0x1000, r8}}], 0x1e0, 0x5}, 0x20000840) r9 = inotify_init1(0x0) inotify_add_watch(r9, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r10 = inotify_init() inotify_add_watch(r10, &(0x7f0000b3b000-0xa)='./control\x00', 0x10007ff) inotify_add_watch(r9, &(0x7f0000494000)='./control\x00', 0x4000800) fcntl$getownex(r9, 0x10, &(0x7f000007d000)={0x0, 0x0}) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x88598bd0dc632d7a, 0x40000000005) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a65000)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000eac000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adf000)=0x14) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000749000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e54000-0x18)=@generic={0x9, 0x2, 0x3f}) 2018/01/17 02:11:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x80000001, 0x7}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x1, 0x5, 0x6, 0x28, 0x1c6, 0x9, 0x7ff, {r2, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x80000001, 0x80000001, 0x80000001}}, &(0x7f0000000000)=0xb8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r3, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000002e000-0x79)=""/121, 0x79) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r2, 0x40) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000007000-0x91)=""/145) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f000000f000)=0x0) 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) prctl$seccomp(0x16, 0x0, &(0x7f00008ad000)={0x0, &(0x7f00005e1000)=[]}) r0 = syz_open_dev$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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000008b000)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/17 02:11:13 executing program 6: socketpair(0x2, 0x800, 0x2, &(0x7f0000861000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000099a000-0x20)={{&(0x7f00005a6000/0x4000)=nil, 0x4000}, 0x3, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b02000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a1f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x12, &(0x7f0000e86000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000055c000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000016e000)=0xc) 2018/01/17 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r2 = syz_open_dev$mice(&(0x7f00008e0000)='/dev/input/mice\x00', 0x0, 0x240201) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000065a000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f000025b000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f8e000)={r3, 0x401, 0xf1, 0x76e1b326, 0x3ff, 0x1}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) getxattr(&(0x7f0000bd5000)='./file0\x00', &(0x7f0000851000-0x17)=@random={'btrfs.\x00', '/dev/input/mice\x00'}, &(0x7f000097a000)=""/254, 0xfe) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f00001fc000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe36, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x2b7, 0x0, &(0x7f0000002000)=""}) 2018/01/17 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f00002f2000-0x13)="72706396706970006673000006b59396e69a46", 0x1000, &(0x7f0000260000)="") open(&(0x7f00005d5000-0xa)='./control\x00', 0x80040, 0x0) rename(&(0x7f00008ef000)='./control\x00', &(0x7f0000a4e000-0x8)='./file0\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000411000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) [ 52.040495] binder: 8178:8195 transaction failed 29189/-3, size 0-0 line 3128 [ 52.041647] binder: 8178:8183 BC_FREE_BUFFER u0000000020000000 no match [ 52.041666] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.058200] binder: undelivered TRANSACTION_COMPLETE [ 52.058250] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000358000)=0x0, &(0x7f0000f8a000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00002db000-0x37)=""/55, &(0x7f00009fd000-0x4)=0x37) pipe2(&(0x7f0000913000)={0x0, 0x0}, 0x59ea0afef34079ec) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) 2018/01/17 02:11:13 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000488000)={0x0, 0x0, 0x0}, &(0x7f00002b2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400000) ioctl(r2, 0x4000000002283, &(0x7f00006b6000)="61a9") 2018/01/17 02:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa9000)='loginuid\x00') exit(0x63) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = eventfd(0x7) poll(&(0x7f0000f32000)=[{r0, 0x2000, 0x0}, {r1, 0x4, 0x0}], 0x2, 0x8) fcntl$lock(r0, 0x6, &(0x7f0000a8e000-0x10)={0x2, 0x0, 0x0, 0xde5, 0x0}) 2018/01/17 02:11:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) close(r1) accept4(r0, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x0) dup3(r0, r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000863000)=0x0) prctl$setptracer(0x59616d61, r2) 2018/01/17 02:11:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpid() syncfs(r0) fsync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000664000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) [ 52.172265] binder: release 8210:8219 transaction 50 in, still active [ 52.185219] binder: send failed reply for transaction 50 to 8210:8232 [ 52.195152] binder_alloc: 8212: binder_alloc_buf size 4294966840 failed, no address space [ 52.214201] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f1b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000c4000)=""/19) [ 52.214260] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 4088 (num: 1 largest: 4088) [ 52.214306] binder: 8212:8220 transaction failed 29201/-28, size 4294966838-0 line 3128 [ 52.227658] binder: BINDER_SET_CONTEXT_MGR already set [ 52.227666] binder: 8212:8231 ioctl 40046207 0 returned -16 [ 52.244351] binder_alloc: 8212: binder_alloc_buf, no vma [ 52.244393] binder: 8212:8252 transaction failed 29189/-3, size 0-0 line 3128 [ 52.263661] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x37, 0xfffffffffffffffc, 0x40000000000005, 0x9}]}) socketpair(0xb, 0x0, 0xf59a, &(0x7f0000902000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockname(r0, &(0x7f0000ae4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000824000-0x4)=0x14) syz_fuseblk_mount(&(0x7f0000bf9000)='./file0\x00', &(0x7f000034d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fc1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd3000)='/dev/input/mice\x00', 0x0, 0x802) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000952000-0x6)={0x0, 0x7ff}, &(0x7f0000fd6000)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd8000-0x8)={r1, 0x9}, &(0x7f0000c05000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000867000)={0x0, 0x0, 0x5, 0x1, 0x6, 0x6b20caee, 0xffff, 0x81, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaeca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0xffffffffffffff81, 0x401, 0x73f}}, &(0x7f0000fd6000)=0xb8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fd7000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b86000)=0x8c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fd6000)=[{&(0x7f0000a6f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8f000)=[{&(0x7f0000fb0000-0x43)="3cdaacb5147b05f05ec9b218dbc28d0ec1761256ffd5c6a3d016908c43133e2ab744797b7e8c75d3b0249aa6f0f0e888dc4d74cf2cbc4b5047fb7be76d9855dada480f", 0x43}, {&(0x7f00004b5000-0xb9)="c4287e47cce42acc95b26fadd6af0919e68640e4c25631a1051efc899d251cd9537c1e70bbf892fc25c4225c1a4d47a3c8a52e201d1f740a4268b91f8e8696d4855d791ea831b45c0f4d77a00921879a3578f06f6bae48dafee267488d7669d7f219b6321839529393c026911820a8869445d7a80a066158fbcb478abedc30daaad9ee7359cfad775429013845ccdc372227ef38bc5ebd85826593a313fd751527a00f475c56f1881b868cd1c37e6c0cefdebba4c3043e48c7", 0xb9}, {&(0x7f0000fd7000-0xa5)="c8c099c9031b2258571009d59822792b70649a7ffcd1bdcc4a172dcf925d75a14e9f8cca956940d1d697b210dd1d15148fbac6a4c03b4d04d851c60bee946d123c915b39eda567d6f5f9029d2d24a0f4fe570ff98584ca30e65e76bf1e208ce55e0ee80390cfb85e5bbccd043ec46bd29a123f59a1e2c28800d5a49535388dd844a87cd9e770ec97cd31dc52aa7c3507667a4f1b377350b1f2500e1183882a9014abd23d08", 0xa5}, {&(0x7f0000fd7000-0x1e)="881518d990e1109aa632a1fbc2225a7937bd33bb3203e764f9e7ab69162d", 0x1e}], 0x4, 0x0, 0x0, 0x81}, {&(0x7f0000fd7000-0x1c)=@in6={0xa, 0x0, 0x7593, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c, &(0x7f0000b07000-0x30)=[{&(0x7f0000fd7000-0x7d)="09213c2379fc747a615d50bf9d30e86f8d6d4a2871272643cc15c7f2da99123844ff5478765726d1782b9ac54071f09eb8ed23875842dab48b715a01bd605620a5acb9e7d901bd3f05599ac69b4b7ad4300888c43241b8cefbe379a5b4611375757873519f13f9286584e8a4b0a1af17183214ffbeb170ebbc13928ba6", 0x7d}, {&(0x7f0000607000)="c35dfbef9b2c17cef970a3d4374b90b3971cf634b92f4a896b9ed575a4d1518189d4d4c090e9723c4ac6dfdd9714a8f660eecc8ff897e71c9d1c47a4c0bce7329243769bebb7005f43c709701a11b23df569358cb816ee998ebe481f9c93d78102d6cc8d931a05cade206f6eae1a6f42442235421e0abb031ca3979abc3782d6bbc26e2c96f5cad7aa4df84849080b7f8b141693b2a6929ab0e4525d577a87ad16d1bdb6fece4ed27620eea5e09cf720302f235046992b48d8111a6a7229e485c95aa97f321371e92edf8322f4f933a221cf0e7a10049b5c4b23e222d74b98af7595b411", 0xe4}, {&(0x7f0000fd6000)="c26c91de2bd4a81d3c1138dcfc4387dc40b4ba774839925e856359316cbc79e0dd", 0x21}], 0x3, &(0x7f0000fd6000+0x155)=[@sndrcv={0x30, 0x84, 0x1, {0x4218, 0xff, 0x200, 0x4, 0xffffffffffffffc1, 0x100000000, 0x4, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8000, 0x7f, 0x20, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x400, 0x3, r3}}], 0x90, 0x20000014}], 0x2, 0x10) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003c0000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000fd5000)={&(0x7f0000fd6000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000410000)='rxrpc\x00', &(0x7f00006af000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ca000)="b4c37c4a89d0af8b484fad1b4efaa7a80a1ff191d7240c872387a9b4146952ca88fef7f64724cf92746361176c1e72baa349b00bc0f02de92684ecaad15894f6f529e5adf97a6393a57563aad559847d20912ab3d5606d473a8d8bfb5df853dfcb47298225526b6abbb9c973a53f7beec7c6460baba8a3c746d7856b4fb06e0c5a5698e3dd55340177a43d92c5d7f88f", 0x90, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000555000-0x8)='keyring\x00', &(0x7f0000dc8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r0 = add_key(&(0x7f00006e1000)='rxrpc_s\x00', &(0x7f00008af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000-0x17)="31acb0e43d50ec1ce272dfc50159e5d15c5a55c437297889735a69c124e905581682c38a586f77eaf1d9bf64bcd7d8403111a45688289220c3ba06b98c0266e1110b3368757d144f88c82166198eca679c3d4672e0ee4c99e1e557221ec51462bf04f7aac0863f04a14572e33433143567a55b16bc3ffe90ab2edd5996179d7e7f7cda8bf52fc074b8fb6e115a92b732abdd8fb97570bba09a69b49dce2dab764dc6b90619adb01b08ed7177560bb5120095d3b290448ecb76cc843a3a2471df9889c1", 0xc3, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000e53000-0x6)='logon\x00', &(0x7f0000b85000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001af000)="00000000000006d3", r0) keyctl$update(0x2, r1, 0x0, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000d9f000-0x1e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "71c939ed65831e24"}}}}, 0x0) 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d75000)=0x0, 0x80000) sync_file_range(r1, 0xfff, 0x1, 0x2) r2 = syz_open_procfs(r0, &(0x7f00001d4000)='o\amrcore\x00atj\x00') exit(0x0) mlockall(0x3) fgetxattr(r2, &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000e000)=""/54, 0x36) 2018/01/17 02:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f000061e000)="", 0xffffff92, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:11:13 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000745000)='net/dev_mcast\x00') mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fbd000)=""/56, &(0x7f0000fbd000)=0x38) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000721000)='/dev/ptmx\x00', 0x1000000000004043, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e66000)=0x0) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005cb000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f86000)=[0x8, 0x40]) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f7000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f23000-0x90)={0x401, 0x81, 0x4, 0x7, 0x2, [{0x13, 0xcd8, 0x4, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x800, 0xfff, 0x7, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}]}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bed000)='/selinux/checkreqprot\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a3f000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x6b58e6b2, 0x2800000, 0x34, 0x35, 0x8, 0x1, 0x401, 0x7, 0x9, 0x1000, 0x0, 0x7, 0x2, 0x9]}, &(0x7f0000de4000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00003a0000-0x5d)={r4, 0x0, 0x55, "dcad643721329ca8829cc342a2aa6cac6c8b80c5d5fcbfd384474a08fe21a603cdcbf7221ea3bd2456d82f44cce84039f8371bae8b4badc457fc8b5d15011ea4cbfbf8a1728429ea875eea0e04e5bccde3c4f299be"}, 0x5d) 2018/01/17 02:11:13 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001c000)=[{{&(0x7f0000006000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000019000)=[{&(0x7f000001d000-0x1000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/150, 0x96}, {&(0x7f000001c000)=""/224, 0xe0}, {&(0x7f0000002000)=""/23, 0x17}, {&(0x7f000001c000)=""/232, 0xe8}], 0x5, &(0x7f000001c000-0xe2)=""/226, 0xe2, 0x8ab}, 0x1}], 0x1, 0x2040, &(0x7f000001d000-0x10)={0x77359400, 0x0}) 2018/01/17 02:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d42000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000097f000)={0x0, 0x0}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0xfc, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 52.269341] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.274852] binder: release 8212:8220 transaction 51 in, still active [ 52.281465] binder: send failed reply for transaction 51 to 8212:8231 [ 52.288063] binder: undelivered TRANSACTION_COMPLETE [ 52.293329] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 02:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000001, &(0x7f000000a000)="") creat(&(0x7f0000ce0000-0x8)='./file0\x00', 0xfffffffffffffffc) 2018/01/17 02:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b59000-0x5)={0x7, 0xc000000000000000}, 0x8) read(r1, &(0x7f00004b2000-0x37)=""/55, 0x37) preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x3, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000844000-0x4)=0x0) 2018/01/17 02:11:13 executing program 2: madvise(&(0x7f000094b000/0x2000)=nil, 0x2000, 0x20000000000000d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0x61, 0x9}, 'port1\x00', 0x4, 0x8, 0x8, 0x8, 0x1000, 0x7, 0x54, 0x0, 0x5, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x3ff, 0x1ff]) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000002000)=@proc={0x10, 0x0, 0x3, 0x1000}, 0xfffffffffffffd14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x7, 0x5}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x16ca, 0x6, 0x2, 0x101, 0x562eae0c, 0x5, 0xc7c0000000000000, 0x1, r2}, 0x20) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000002000-0x42a)=""/4096) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000002000)=@req={0xffffffffffffffff, 0x7, 0x100000001, 0x101}, 0x10) 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000028c000-0x8)='./file0\x00', 0x80) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000093c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000002000)=0xffff, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x2)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000001000-0x13)="5de71e2cf74a70a929a6861cc5051742af633b") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd3)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "e92bc21e061e704d0272fa489a292b5a144d2ca0c2df883e1396cc59331facd1a1ae7660163d945c72e0f2f7a769844f4750304473c2211fda188e9fc31b7162b21981db48aad03fc2afbd9ce8cdd0bc"}, 0x160) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) 2018/01/17 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x4, &(0x7f0000e06000-0x8)={0x0}, &(0x7f0000a3b000-0x8)={0x0}, 0x8) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000e22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001cc000-0x4)=0x60) r1 = syz_open_dev$sg(&(0x7f000040d000-0x9)='/dev/sg#\x00', 0x7fff, 0x2c0880) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004a6000-0x34)={@dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001, 0x1, 0x9, [@broadcast=0xffffffff, @rand_addr=0x5, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x82d9, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0]}, 0x34) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000ba7000-0x10)={&(0x7f00003dd000/0x3000)=nil, 0x3000}) fcntl$setstatus(r0, 0x4, 0x6000) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) ptrace$getregset(0x4204, r3, 0x7, &(0x7f00001f0000-0x10)={&(0x7f00009bf000-0xc7)=""/199, 0xc7}) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f00000a8000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x2) ptrace$setopts(0x4209, r4, 0x400203, 0x0) 2018/01/17 02:11:13 executing program 2: mknod$loop(&(0x7f000032c000)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a17000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000506000)=0x0, 0xfffffffffffffffe) connect$llc(r0, &(0x7f0000783000)={0x1a, 0xf7, 0x100000001, 0x5, 0xd6c, 0x100000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) rt_sigaction(0x7, &(0x7f0000849000-0x20)={0x42e1a1, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000e47000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x33)="d424892db45a8f884c69a904bf886c101899c02c63450e25e7d43c4bace5ad970e925e0ac6773e59e913421c65ddeac2f4de3b", 0x33, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000000)='rxrpc_s\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x3, 0x1, 0x9, 0x8, r3}) sync_file_range(r1, 0x0, 0x6, 0x40004) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) signalfd4(r0, &(0x7f0000b41000)={0x1}, 0x8, 0x800) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$inet6(0xa, 0x1, 0x10005) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/17 02:11:13 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001d1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000b47000-0x20)={0x8, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000050b000)={0x4000db71, r4, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000cff000)={0x7f, r5}) 2018/01/17 02:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ca000-0x9)='net/unix\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f95000)=0x0) syz_open_procfs(r1, &(0x7f0000013000-0x8)='cmdline\x00') exit(0x0) preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x0, 0x0) 2018/01/17 02:11:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000012000)='mime_type%%](#)7\x00', 0x0, 0x1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000883000)='./file0\x00', 0x200000, 0x81) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000639000-0x10)={&(0x7f0000653000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 02:11:13 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000c03000-0x4)=0x3) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000f79000-0x76)="2b7b12b8d243e023d081af75003501be0c462ac5a3695d782735fc5f778a328b45c581c20d5a611e437b682f5179cdd794c4f934d89064b3574c349c51357e5ea5a2426631eb8a807f9752cf8cc81f29c529e27c7b83f498d4cac32263c40c876d1cd710caec6d2f7819d6c15a532ed5ec0298b8d9e5") mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f79000)={0x0, 0x0, &(0x7f0000f79000)=[], 0x1000, 0x0, &(0x7f0000651000)="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"}) 2018/01/17 02:11:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f000072e000)=0x0) poll(&(0x7f00002f6000)=[{r2, 0x0, 0x0}, {r1, 0x4005, 0x0}], 0x2, 0x0) accept$packet(r3, &(0x7f0000867000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004da000)=0x14) recvfrom$packet(r3, &(0x7f00007da000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000916000)={0x11, 0x15, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) 2018/01/17 02:11:13 executing program 3: futex(&(0x7f0000000000+0xfa1)=0x0, 0x3, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00005f7000-0x28)={@generic="d73a66ec49c1bf9e100ac31ec2eea917", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000730000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000278000-0x73)=""/115) add_key(&(0x7f0000776000)='id_resolver\x00', &(0x7f000056f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000821000)='keyring\x00', &(0x7f000005d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000faa000)='keyring\x00', &(0x7f00005aa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) add_key(&(0x7f0000510000)='blacklist\x00', &(0x7f0000099000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005bb000)="05", 0x1, r2) 2018/01/17 02:11:13 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000035000)="") rename(&(0x7f0000019000)='./file0\x00', &(0x7f000002d000-0x8)='./file1\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001b000)={0x0, 0x0}) fchdir(r0) socketpair(0x2, 0x4, 0x7ff, &(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000-0x100)={0x100, 0xf8, "38f3618ba403a072b127f9318557dfeb877967ddf8ee88a0334c535a5462b5564c5caa8aa1c68faf5db570148f135386acf42716d029c77ca1568bf35a513360e5231f5df694894e6d39513915a7cb413a783f59d9d442d77a502f982cf2bd59a5aa5440b870d1a385c97c504f2b7e50536c1d6d54d2c082199d3d7597b2c821bda74e76baf24c3b2b45afbcc4c7c3af7031c01401337b8c8acb560ffed43892a4b6e9c8055fc4825897e382c7e88a2fe4384dbd622bda45c285d7509769ff0781aa2d1865ea0fed03c1b6f0b7011c99d27b8426eba4dd57f1789d74d4cc08608c3d6422bc2ee5edf7407373a0bb7e4fb8a79133cf30c4f3"}) 2018/01/17 02:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000)='/dev/hwrng\x00', 0x20a000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000925000)={0x20000000, 0x0}) shutdown(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000443000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7fffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x10000, 0x8, 0x0, 0x80000001, 0x40}, 0x3) 2018/01/17 02:11:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d96000)='net/xfrm_stat\x00') getpeername$llc(r0, &(0x7f000015c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001c7000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r1 = add_key$keyring(&(0x7f0000c45000)='keyring\x00', &(0x7f0000f1c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000569000)='keyring\x00', &(0x7f0000d4d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) [ 52.534798] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.541169] CPU: 0 PID: 8348 Comm: syz-executor7 Not tainted 4.4.111-gc2f631b #27 [ 52.548791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.558129] 0000000000000000 779856ee7dd3965e ffff8801d4c6f990 ffffffff81d0513d [ 52.566158] ffff8801d7f7cd80 1ffff1003a98df3f ffff8801d4c6fb18 0000000000000000 [ 52.574172] 0000000000000000 ffff8801d4c6fb40 ffffffff81606e35 ffffffff81236430 [ 52.582210] Call Trace: 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc4000)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f0000fc4000-0x60)=[{&(0x7f00004cc000)=""/44, 0x2c}], 0x1) 2018/01/17 02:11:13 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) seccomp(0x0, 0x0, &(0x7f0000639000-0x10)={0x5, &(0x7f0000938000)=[{0xbe, 0x7, 0x8, 0x100}, {0xc81, 0x7, 0x1, 0x7}, {0x401, 0x3, 0x9, 0x10001}, {0x0, 0x6, 0x4, 0x3ff}, {0x96, 0xffffffff, 0x4, 0x3}]}) 2018/01/17 02:11:13 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x8, &(0x7f00000e8000-0x19)=""/25, &(0x7f0000209000-0x4)=0x19) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) [ 52.584787] [] dump_stack+0xc1/0x124 [ 52.590140] [] handle_userfault+0x715/0xf50 [ 52.596093] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.603089] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 52.609489] [] ? plist_check_head+0x4a/0x60 [ 52.615449] [] ? handle_mm_fault+0xb5d/0x3190 [ 52.621586] [] ? handle_mm_fault+0x291e/0x3190 [ 52.627801] [] handle_mm_fault+0x2938/0x3190 2018/01/17 02:11:13 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00009a8000)="", 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000dc9000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="6ee054c859026c9d13b2c6c8838ff8af382203b9cd6de84ec8c78ab4ef3b8c7e96d42d608bb8f8911ef14b60b67d68c11fd4889a246d964b1325077167cf496cdf423284a2a3f8d563f4830cba91b6d06d12ab8805a263f9ee2956e56d81ed414f9736dad376d3314b4dfb65d1af2c27d8e7e1169cd649d04e051f9e2db6521f9c5a0c9ad41f287ddcd923c63a8f5ef5d96c6848554f441ac773c2") 2018/01/17 02:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000358000)=0x0, &(0x7f0000f8a000)=0x4) read(r0, &(0x7f00009b0000)=""/163, 0xffffffffffffffb1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000620000-0xe)='/dev/keychord\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f000094d000)='./file0\x00', &(0x7f000079d000)={{0x0, 0x2710}, {r2, r3/1000+30000}}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b07000-0x10)='/selinux/access\x00', 0x2, 0x0) [ 52.633832] [] ? copy_page_range+0x14a0/0x14a0 [ 52.640037] [] ? __do_page_fault+0x780/0xa00 [ 52.646069] [] ? vmacache_find+0x59/0x290 [ 52.651842] [] __do_page_fault+0x35b/0xa00 [ 52.657696] [] do_page_fault+0x27/0x30 [ 52.663212] [] page_fault+0x28/0x30 [ 52.668479] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 52.675573] [] ? SyS_mq_open+0x178/0x940 [ 52.681278] [] ? mqueue_evict_inode+0x660/0x660 [ 52.687574] [] ? do_futex+0x1670/0x1670 [ 52.693175] [] ? security_file_ioctl+0x89/0xb0 [ 52.699382] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 52.705852] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/17 02:11:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x9, 0x4) fadvise64(r0, 0x16, 0x8, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$inet6(0xa, 0xa, 0xfffffffffffffff9, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) write$eventfd(r2, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x8) 2018/01/17 02:11:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) timer_create(0x5, &(0x7f0000b16000-0x60)={0x0, 0x9, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017d000-0x4)=0x0) timer_getoverrun(r2) bind$inet(r1, &(0x7f0000e96000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:11:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x2dbdd6d0c3d889a6) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x4000000) inotify_rm_watch(r2, r3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f000067c000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x200000000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000038000-0x14)={0x2, 0x0, 0x3, 0x2, 0x80}) clone(0x0, &(0x7f00004ca000)="07f91f934cd6fd44000003ffbeeb1f819a8f59cbcfb3378723edf0946d06e1056a8f27b400", &(0x7f0000d4e000-0x4)=0x0, &(0x7f0000aba000-0x4)=0x0, &(0x7f0000146000)="9a4258de9e0467b9cdba54b76c86bc7e2f05000000082c0ff29df6fc18d787a37c68a6ed699e0856dbc9ac601f8da6d63a86dfe9b08ff3854555711526069da1414307294e53ad1c30ca1f75fa1e4dc9") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 02:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/status\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000186000)=[{{0x77359400, 0x0}, 0xfffffffffffffff8, 0x7, 0x5}, {{0x77359400, 0x0}, 0x1, 0x1b56, 0xffffffffffffffff}, {{0x0, 0x2710}, 0x5, 0x3, 0x6}], 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000038000)=0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000449000-0x4)=0x0, &(0x7f0000071000)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00003ff000)=0x7) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/17 02:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000c67000-0x4)=0x0, &(0x7f0000305000-0x4)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f000093b000)='/selinux/status\x00', 0x0, 0x0) 2018/01/17 02:11:14 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3f, &(0x7f0000ff4000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fef000)=0x56c, 0x4) 2018/01/17 02:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000bc4000-0x17)="", 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000594000)=[{r4, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000da2000)={0xfffffffffffff59e, 0x0, 0x80000000, 0x1, 0x81, 0x120da0000, 0x8001, 0xffffffff7fffffff, 0xe8f, 0x22}) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) close(r0) 2018/01/17 02:11:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d8f000)="") mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 02:11:14 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000516000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000902000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005b1000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000b07000)={0x2, 0x0, 0x1, 0x100, r2}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a1000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00008b5000-0x4)=0x0) connect$ax25(r1, &(0x7f00004f3000)={0x3, {"a74dcd74834a70"}, 0x1000}, 0x10) 2018/01/17 02:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/17 02:11:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8000, 0x9, 0x1f, 0x0}, &(0x7f0000404000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x3d3, 0x6, 0x2, 0x2}, 0x14) 2018/01/17 02:11:14 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ed000-0x9)='/dev/sg#\x00', 0x1, 0x10000) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000847000-0xb2)=""/178, &(0x7f000093a000-0x4)=0xb2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x21, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:14 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) 2018/01/17 02:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x100, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000071000-0x8)=&(0x7f0000c67000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00003a9000)=0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f6d000)=0x0) getpid() r0 = getpid() r1 = getpgid(r0) get_robust_list(r1, &(0x7f0000c14000-0x8)=&(0x7f000094a000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a38000)=0x18) setpgid(r1, r1) 2018/01/17 02:11:14 executing program 4: socketpair(0xfb68b2d27967efce, 0x6, 0x9, &(0x7f00000b6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ea8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000def000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000294000)={0x10, 0x0, 0x0, 0x202020}, 0xc, &(0x7f000017e000-0x10)={&(0x7f0000678000-0x107)=@updsa={0x2f8, 0x1a, 0x400, 0x1, 0x1, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@multicast1=0xe0000001, 0x0, 0x5, 0x2, 0x3, 0xa, 0x80, 0x20, 0x32, r1, r2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0xa5, 0x0, 0x800, 0x9, 0x3, 0x76db, 0x929f}, {0xffff, 0x33b, 0x1ff, 0x4}, {0x1, 0x3, 0x4000000000000}, 0x0, 0x2, 0x2, 0x4, 0x2, 0x4}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @sec_ctx={0x6c, 0x8, {0x67, 0x8, 0x1, 0xffffffffffffffc1, 0x5f, "6bdccbb569bcbd5711ab67e070507093c040180e62d8d60838c30c8d04fd8258e36a37c8927cfe757d58c3fbaa410a849dad1cb5c34f322c6ff066dfcf147564b2c3b4b9d974c3a10057722a6d81d81dac173103cfc8adf6dffb97b356eb20"}}, @etimer_thresh={0x8, 0xc, 0x9e7}, @algo_auth={0x50, 0x1, {{'sha3-256\x00'}, 0x40, "b586d9df7dcb79f5"}}, @proto={0x8, 0x19, 0x7c}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x1f, 0x2, 0x10001, 0xa, 0x20, 0x20, 0xbf, r3, r4}, {@in=@multicast1=0xe0000001, 0x2, 0x7f}, @in=@dev={0xac, 0x14, 0x0, 0xa}, {0x4, 0x8, 0x1, 0xe68, 0x3098d25d, 0xc721, 0xffffffffffffff75, 0x8}, {0xc24f, 0x9, 0x8, 0x2}, {0x101, 0x8a, 0x7}, 0x0, 0x2, 0xa, 0x1, 0x10000, 0x65}}, @lifetime_val={0x28, 0x9, {0x0, 0x7, 0x3, 0x1}}, @replay_val={0x10, 0xa, {0x6, 0x3, 0x4a6}}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x1c}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x0}, 0x4040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b6b000)={0x0, 0x0}) getitimer(0x1, &(0x7f000063b000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000b2b000-0x20)={{0x0, r6}, {r5, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 02:11:14 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fa4000-0xa)='./control\x00', r0, &(0x7f0000fa3000)='./control\x00') r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000dca000)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/17 02:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000220000)={0x0, 0xea5}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d4000-0xfa)=""/250, &(0x7f0000db4000)=0xfa) 2018/01/17 02:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x1d}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xffffff3b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000046000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000126000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000011000)=""/253, 0xfd, 0x100, &(0x7f0000003000-0x9)=@rc={0x1f, {0x7, 0xef, 0x7ff, 0x80, 0x9, 0xe9}, 0x0}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000004000-0x30)={0xfffffffffffffffa, 0x5ac, 0xf6, 0x0, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000346000/0xb000)=nil, 0xb000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000037d000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) select(0x40, &(0x7f0000336000)={0x6, 0x0, 0x9, 0x3, 0x0, 0x4fc, 0xffffffffffffff95, 0x1}, &(0x7f0000e00000)={0x40, 0x7, 0x1, 0x9, 0x1, 0x6, 0x73, 0xdd5d}, &(0x7f00008c6000-0x40)={0x4, 0x8, 0x7fffffff, 0x4, 0x6, 0x4bd, 0x8, 0x8ad}, &(0x7f0000ae4000-0x10)={0x0, 0x0}) 2018/01/17 02:11:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) flistxattr(r0, &(0x7f0000c57000-0x1000)=""/4096, 0x1000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e0c000-0x34)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x9, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}]}, 0x34) write(r0, &(0x7f00005f3000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) r1 = add_key$user(&(0x7f0000f0b000-0x5)='user\x00', &(0x7f0000ffa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7b000-0xcd)="4ff27c4af81aebff650d6dad5d852a255d7067b6bf0e07f5b885d1b79514fc1fc11e50cac945175a749b77b134fa856610af95b747c2e92f2fb6142bc6e171ab60c1267628ef4266ae665f7423c35fa58b2f7a31bb8f0ce4a37ad7499c6117ad123dc9b72741b4858c1bc2e529214bcf483cefbd13608410543fe1a4146ec35f6f321234c201521538627bc68c1329b5d6ba631effa17aef5b28fd037619d66902344a62405bbf0e09a68fe48bdc6790bb4e57b092bc69325806b26444d7162bd28a5c284b2e3d8e9c76889328", 0xcd, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000c5f000)=""/151, 0x97) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a62000)=""/32, &(0x7f00006b4000-0x4)=0x20) 2018/01/17 02:11:14 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000010000-0x28)={&(0x7f000000d000/0x1000)=nil, 0x9, 0x5, 0x40, &(0x7f000000b000/0x4000)=nil, 0x5}) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000)="98f3ea21f3566006f2742e1b0cbaeff26f7665b1cb8ea9eeb4f10ebdf42f400f17b92ce8f3cb3874c30413bb41ac", 0x2e}, {&(0x7f000000f000-0x52)="460ac7d61d057064541ede5dd82bf327e62e797ae0b9dd5f16202505e3058486ccb05b901847277b4c48330f295d5286e548c5cc81064940c1e34d1f400dcd28fcb57df5fcbdbfbed7d4d3b2468dfb4a5551", 0x52}, {&(0x7f0000003000-0x97)="4a5418b718935f2fc15ccc0b1b3ed49037ff900f68742ab839012411689235745b88eb9df970698d0bd827e6dbe727da74f0585e66592fd97def69d9c0f6ac8c02bb5b7e48774ee2ed3ea0092a605906ea4bdd4ede4517827cced164c7af26b3ba8eeb965dba2c56e5d0865a16584a79cadc639b41cbfd13cdf484e2ede39445ec37182b4c7a0d512952e49da29b146876f24265cda88a", 0x97}, {&(0x7f0000008000-0x60)="aea48344f51a360f46ee6bbdae18bd81f3b6df256fd69f87130914d79016d6d0212d27b8a5f124e3dcefa14cb5afff599128b5bd22bba1ec53a130334e6f88ced1c2c97949d9ee8b1bd832a568290232532432d0153b3a0c52d05ec244d51565b890a7ede06f7265f9db9d8c785f18f20d76cfe83b37a4fcea3144fa8eb50a5586c143320e4bc6aadcdf1c3a3a29cb1956e9f7dd0e6f8b77556249af4bc551485c26b0a025df279255874ee07a6bbd13603792c4087b248d4b8e78c651c37796c6c194d668ae4d2085d3cfadeb802e0a6f004b9b406f0ccb343285deeaf005f5e8eecf4b3d5b8bcdbb503ef46438584b", 0xf0}, {&(0x7f0000001000-0x38)="8b3dbf52c28f6e0785cc53d27f870fc7425b7162e32d026fe4ccdbad908961ef9af381366e8b99034778811fc565f6cf80a573d00674717a", 0x38}, {&(0x7f0000002000)="fe527cd0dac3400c10064b", 0xb}, {&(0x7f000000e000)="ab945cc906e2ffdc187683c3d1876d791afda3d4041a98346276f55737ed11c28933bdac22a5cc0bab326b28f5fc0cbfcc4b91ec0284bbf1d9f9abebd6e509613d88026fb710abea45229dad3d8f7b415bef072f650182fff54c1f9f2ab9c05b8ecb85238a4565c9ba4e051be48775f9916d2051d2a33202d25484f782e7dcbf93b8ed7a50d5925cdeb56a57f894677717c14b3d0cd0d2fde9c040e35cd486dd687c35c23e5e06d0cced1dc262bfa49bc1e4fc95ce2e5e3df94ef88a08a00e0a08bd866d2afef2ccb9cf618bb69fafce6554dfc4d83f3348f4b29698", 0xdc}], 0x7) fadvise64(r0, 0x0, 0x0, 0x4) 2018/01/17 02:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000fb000)='/selinux/access\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c62000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b9e000-0x4)=r1) chdir(&(0x7f00008dc000)='./file0\x00') chroot(&(0x7f0000547000-0x8)='./file0\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001f0000)={@multicast2=0xe0000002, @rand_addr=0x4, 0x0, 0x2, [@multicast2=0xe0000002, @empty=0x0]}, 0x18) 2018/01/17 02:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/enforce\x00', 0x400100, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001f2000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000282000-0x4)=0x2, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002d9000)=0x6, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000bf6000)='wchan\x00') sendfile(r2, r2, &(0x7f0000518000-0x8)=0x0, 0x10000000000b4a) [ 53.542544] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.547223] CPU: 0 PID: 8450 Comm: syz-executor7 Not tainted 4.4.111-gc2f631b #27 [ 53.554831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.564171] 0000000000000000 00ec20966992fc9f ffff8800b620f6d0 ffffffff81d0513d [ 53.572187] ffff8801d7f7d080 1ffff10016c41ee7 ffff8800b620f858 0000000000000000 [ 53.580149] 0000000000000000 ffff8800b620f880 ffffffff81606e35 ffffffff81236430 [ 53.588102] Call Trace: [ 53.590671] [] dump_stack+0xc1/0x124 [ 53.596875] [] handle_userfault+0x715/0xf50 [ 53.602817] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.609799] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.616173] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.622289] [] ? handle_mm_fault+0x291e/0x3190 [ 53.628574] [] handle_mm_fault+0x2938/0x3190 [ 53.634601] [] ? copy_page_range+0x14a0/0x14a0 [ 53.640800] [] ? memset+0x31/0x40 [ 53.645869] [] ? vmacache_find+0x59/0x290 [ 53.651642] [] ? vmacache_update+0xfe/0x130 [ 53.657580] [] __do_page_fault+0x35b/0xa00 [ 53.663433] [] do_page_fault+0x27/0x30 [ 53.668938] [] page_fault+0x28/0x30 [ 53.674185] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.680996] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 53.687544] [] ? __fget+0x20b/0x3b0 [ 53.692793] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.699171] [] ? do_futex+0x3e3/0x1670 [ 53.704677] [] ? __lock_acquire+0xb5f/0x4b50 [ 53.710704] [] ? vma_wants_writenotify+0x49/0x370 [ 53.717163] [] ? vma_set_page_prot+0x10b/0x150 [ 53.723549] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.732182] [] ? vm_mmap_pgoff+0x180/0x1c0 2018/01/17 02:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000084e000)=0x8, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000439000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000533000-0x4)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000205000-0x4)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = getpgid(0x0) capset(&(0x7f0000f78000)={0x19980330, r2}, &(0x7f0000ef8000-0x18)={0xffff, 0x10000, 0x7, 0x7ff, 0x1, 0x3}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/17 02:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d1d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000f3b000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000793000)=0x0, &(0x7f0000690000)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x400) socket(0x4, 0x6, 0x0) 2018/01/17 02:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005d0000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000bcd000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f46000-0x8c)={r2, @in6={{0xa, 0x0, 0xdb21, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff1000-0x4)=0x8c) 2018/01/17 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/enforce\x00', 0x400100, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001f2000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000282000-0x4)=0x2, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002d9000)=0x6, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000bf6000)='wchan\x00') sendfile(r2, r2, &(0x7f0000518000-0x8)=0x0, 0x10000000000b4a) 2018/01/17 02:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f00000a1000)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00007a7000-0x8)=0x6) 2018/01/17 02:11:15 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000521000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x100, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c75000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e97000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000432000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000323000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d8000-0x4)=0xc) syz_fuse_mount(&(0x7f000073a000-0x8)='./file0\x00', 0x2000, r2, r3, 0x1, 0x40000) write(r1, &(0x7f0000735000-0x25)="2400000013000717fe1e801afe250008205aef0c000209170d00000000001ff9161790cb", 0x24) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000229000)=""/179, &(0x7f0000d9c000-0x4)=0xb3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000009d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x2, 0x3, "409194871ff9cafb304c194bc11c156b912e3f7499a8fcbbb250cfe2c172fec3fb02405396677e337651f38a23ef480b064b766a9b6ba9c1fcf0ce4829155542b3634257b41edddaf98e0b5050cf1fb7"}, 0x160) accept4$inet(r1, 0x0, &(0x7f0000ea2000-0x4)=0x0, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00005de000-0x10)={0xfff, 0x1f}) 2018/01/17 02:11:15 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000673000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/113, 0x71, 0x40002022, 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f00006d6000)=0x0, 0x4) 2018/01/17 02:11:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000000800000002) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x8, 0x9, 0x3, 0x6, 0x7ff, 0x4}) dup3(r0, r0, 0x80000) read(r0, &(0x7f00002cc000)=""/24, 0x27) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 53.738047] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.744424] [] do_vfs_ioctl+0x7aa/0xee0 [ 53.750028] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 53.756238] [] ? __fget+0x20b/0x3b0 [ 53.761485] [] ? __fget+0x232/0x3b0 [ 53.766727] [] ? __fget+0x47/0x3b0 [ 53.771888] [] ? security_file_ioctl+0x89/0xb0 [ 53.778091] [] SyS_ioctl+0x8f/0xc0 [ 53.783249] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/17 02:11:15 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000)={0x81, 0x859c, 0x1, 0x4, 0xd2, 0x200, 0xfffffffffffffff7, 0x6, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r1, 0x1f}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1, 0x4}, &(0x7f0000005000-0x4)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getrusage(0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000006e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5310, &(0x7f0000048000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000125000-0x10)='./file0/control\x00') [ 53.821123] audit: type=1400 audit(1516155075.171:23): avc: denied { getopt } for pid=8470 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 53.849947] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 02:11:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x501000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/209, 0xd1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000098000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f37000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e6000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000010d000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x7ff, 0x2, 0x20, 0x20, 0x3c, r1, r2}, {0x6, 0x4, 0xffffffff, 0x1, 0x3, 0x9, 0x2e9, 0x3}, {0x200, 0x7d, 0x3, 0x401}, 0x400, 0xf, 0x0, 0x1, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x0, 0x51, 0x9, 0xffff, 0x2}}, 0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed4000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000bf6000)='wchan\x00') sendfile(r4, r4, &(0x7f0000518000-0x8)=0x0, 0x10000000000b4a) 2018/01/17 02:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000943000/0x1000)=nil, 0x1000, 0xf) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x1, &(0x7f00008a8000)=[{0x6, 0x0, 0x0, 0xffffffffffff8002}]}) 2018/01/17 02:11:15 executing program 5: r0 = open(&(0x7f00002e8000)='./file0\x00', 0x400441, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:15 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) r3 = fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000b36000)={&(0x7f0000754000+0xe26)=[0xffffffffd184c6a1, 0x7, 0x800], 0x3, 0xbbe, 0x1, 0x10, 0x200, 0x7f, {0x1, 0x5, 0x8, 0x0, 0x1, 0x9, 0xa9, 0x1f, 0x0, 0x8, 0xfffffffffffffff7, 0x8001, 0x7, 0x271, "e020f0e8783ff0d4d500c13f11aaeb11ab4bca9d87ebfc9dd7a2920aa4319e72"}}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000b38000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a2000)=[], 0x0, &(0x7f0000b30000)=""/0, 0xfffffffffffffe21, 0x0}, 0x4000000000) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/17 02:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/hwrng\x00', 0x200, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000bf3000-0x28)={&(0x7f0000d9f000/0x1000)=nil, 0x0, 0x7, 0x2, &(0x7f0000ea9000/0x10000)=nil, 0x0}) [ 53.872365] audit: type=1400 audit(1516155075.221:24): avc: denied { accept } for pid=8470 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 02:11:15 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bae000)='/proc/self/net/pfkey\x00', 0x40300, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000e77000-0x8)='./file0\x00', 0x1006, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e77000)=@int=0xe3, 0x4) close(r2) dup2(r3, r1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e78000)={0x0, 0xae, "294465cff87a2f09a48fc22728f0b6acdbf8acf864e58d4064b906cf04d6fbada18de5bb5cb9a5deb4063656d67e9601dca4a578b7836332e4b90043dd241736dc70f34cb4af716bf24f775064a9b5f8c9b90022ceaae7e6e770c3d279ff6c9d538d1794987d3b4f23bddc719afba0a060b29fafad2c8d0f17b50ee6a5b6f5e253749963ed68ccfc06bfaa1ead7445cba3ccb25613725b399f2ceca7edf1ace4cf72cea2461962d73142dbb86239"}, &(0x7f0000c65000-0x4)=0xb6) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000e79000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cf4000-0x108)={r4, @in6={{0xa, 0x1, 0x93c, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfff, 0x9, 0x1f4, 0x7, 0x5, 0x188, 0x761, 0x5, 0x1ff, 0x7fff, 0x20, 0x200, 0x58, 0xfffffffffffff359]}, &(0x7f0000a94000)=0x108) 2018/01/17 02:11:15 executing program 6: socketpair(0x5, 0x80000, 0x80000000, &(0x7f0000a94000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x2e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000000)={{0x0, 0x2710}, {r2, r3/1000+30000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x11)=[{r0, 0x2010, 0x0}, {r1, 0x3, 0x0}, {r1, 0x2, 0x0}, {r1, 0x4001, 0x0}], 0x4, &(0x7f0000001000)={r4, r5+30000000}, &(0x7f0000002000)={0x40}, 0x8) clock_gettime(0x0, &(0x7f0000f14000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x10)={{0x77359400, r6}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 02:11:15 executing program 5: pipe2(&(0x7f000085c000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="fe49493affd90a71189f993b673ebd3b", 0x10) socketpair(0xd, 0x7, 0x4, &(0x7f0000cf1000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000db2000)=""/4, &(0x7f00002df000-0x4)=0x27d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b4a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00004c6000+0xac9)=0x8001, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 02:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) 2018/01/17 02:11:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='.request_key_auth\x00', &(0x7f00001f0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000030a000)="51833abea58cc54ed37b6595d852a8290b8d977ec3f1848850cde2f2b85fdaccda5d9831dccba214e9eaf53f3779e486671a9b6fce9661ebc776857c5b322baae59f0c7408cce2332b29d44d28e075d22c6b96ea281d066a9a3e7fa66ace", 0x5e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090d000-0x6b)="bbfff670c844da6d06cfcaede764d30c22780107832a48c97407af592153eee805d4f151a194ba9abc8262ab4ed8830b4f85531e79891dc349952986b7eafb3e9a6bfe5b92e1b0ecd05c51a81ecebc63b86435596b1e91a1a7474b92cca09aa748b648bb62bcb0f660e5ee", 0x6b, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0xffffffffffffffc1, 0x5, r1) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0xe797, 0x800) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x77b4, 0x3, &(0x7f000003d000-0x60)=[{&(0x7f000004f000-0xb8)="615e752953d3f01b6d3e3155857067c98f79a7a9c95ff83c412919ed593c3dad94e2fb0a20c9be168ae563318a841b4239873c98e493b8edb5be0e747da704d5dfabe2fa11150ac078dc081ec1fc0887cd8d0a013a1d62dcce5db27c1205a88140c4557ba046cf6bd3df1e88eff38efe250ba6b53ce803dd369dbfc4ef3c319810f4680e8ef198bf6284dae6c0bd01b0d57497a50b711db4daf1f02cf25f12ea18ec1d122e617697bfd1b69a28ea0d6e4412767d3e1fd35c", 0xb8, 0x9, 0x6}, {&(0x7f0000055000)="c65c0359a75e9e10b2eddbcff8ca27983863e47be00b04297133e1a3278ee9d7bf5e9aa19e17b791d0f67d7e5ed80e9883bed8ca17bd248c800af1de3edc64", 0x3f, 0x4, 0x4}, {&(0x7f0000055000)="71177682b037989d6e65443831947b97d113ac45fd92f6d5f13d9c1823785483ba3aa2970206e0892288d03813457dd24caadb684bb307f6e76fa1e0f0baa445846d44409b064e4575696166d950c8c8a6c6e3b1af4ac3475565aed28dce5bd33f91cb57bba1c110414fcd5ad983a3d892078a17c72092fffb6921b7002b90d8dc24538486d8095642f3e8ab9674810cadd75451df03c63d54d3d5e4178482073a4b68e032fd505d04f700c2f1f2d794f4b948e68049f198", 0xb8, 0x8, 0x2}], 0x30000) ioctl$int_out(r2, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/17 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000809000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000ed3000-0x60)=[{&(0x7f000061d000)=""/13, 0xd}, {&(0x7f0000fb6000)=""/82, 0x52}, {&(0x7f0000849000)=""/197, 0xc5}, {&(0x7f00008c9000-0xa9)=""/169, 0xa9}, {&(0x7f000069a000-0xe4)=""/228, 0xe4}, {&(0x7f00006cb000-0x7b)=""/123, 0x7b}], 0x6) open(&(0x7f0000fbd000-0x8)='./file0\x00', 0x101000, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000077000)=0x0) [ 53.939459] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 02:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_settime(0x1, &(0x7f0000181000)={0x0, 0x1c9c380}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) sendto$ipx(r0, &(0x7f00006be000)="72892357182813ce63889ecb2e176c4b7648991c5159868b4f101b3298544bff337bc169628090f6621e4efceeeb28ae72c4c0615364b3e233c8d9a5f21b4ea2d0c342c2be8ae01d0d7fba0e2e63120b89d7a0ac34605af434603c0cd7e3b6201fbdbb17e634776f86fcd022f8ebaf8fb0d9a21659b293f6b39851049323", 0x7e, 0x20000081, &(0x7f000017a000-0x6)={0x4, 0x1f, 0x6, "b5a44155a5eb", 0x2, 0x0}, 0x10) r2 = gettid() getpeername$netlink(r0, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069c000)=0xc) ptrace$peek(0x1, r2, &(0x7f0000b12000)=0x0) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r1+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/17 02:11:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0x401) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, {0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6c}, 0x81, [0x9, 0x200, 0x6, 0x80000001, 0xffffffff, 0x10001, 0x0, 0xcfd]}, 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f00008bf000)=0x0, &(0x7f0000ed3000)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f0000002000)=0x0, 0x800) connect$inet6(r3, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 02:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000fd000)={0x54, 0x0, &(0x7f0000d4f000+0xb9a)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000090e000)=[], &(0x7f00006af000)=[]}, 0x5}}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00004f4000-0xb1)=""}) r1 = syz_open_dev$evdev(&(0x7f0000677000-0x12)='/dev/input/event#\x00', 0x1c83, 0x8000) r2 = fanotify_init(0x54, 0x8000) sendfile(r1, r2, 0x0, 0x7f) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r3 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r3, r3, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/17 02:11:15 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008d8000-0x4)=0x0, 0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000345000)=[{&(0x7f00007f8000)="494fed2e7d2a79b60becf002f1871980ed8f861d8c8222981138f99491fb2f0cb04e230ca9e09f837afb0125fa02b2571ac5b43c2a73a3f753c88989ce681fa17ef3fc56d39a9ea450261c", 0x4b}, {&(0x7f00008d8000)="9e2d9d1ea785577ae0294be4a029b57178", 0x11}, {&(0x7f0000418000-0xcc)="f6b69cc546f96629c976d4739e4f626527033e65e4f7187589b27ecd5cd3b6dd32f1e081fa91289f0324dac9371d83931242b488d87c9cfda8563c1ed24c945d9207e2161b876c4af43fd6d69410a7003f0163e326a1ede7e5cc608ff7cb534a7ab538a076bb2910b323af9280d843fc5515a86cff234e09b63bbf5086405093f526cd98a8137df7977f833f0de1d4811f095e7406c70da268384fa7fe66d01b4fdc974dc6b5d7eeab3d173c75414c40684365d31e1a52788946ea3687b8702bfac6340e8e771868eef51438", 0xcc}], 0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000233000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f00008d9000)=0xc) 2018/01/17 02:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f0000b8f000-0xe2)="2c8cf9f3aed3c1e00c764f2ed7ec3d") mkdir(&(0x7f000032d000)='./file0\x00', 0x16c) signalfd4(r0, &(0x7f00002ab000)={0x6}, 0x8, 0x80000) 2018/01/17 02:11:15 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000009000+0x180)=0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000009000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x314f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4, 0xd495, 0x5, 0x2}, &(0x7f0000005000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000a000)={0x3, 0x1, 0xc7a, 0x9, r4}, 0x10) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/17 02:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000685000-0x6)={0x0, 0x0}) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f000055e000)=[{&(0x7f000039a000)="d5", 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)={0x80000011, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000086a000)={0x0, 0x7ff}, &(0x7f0000fea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000079a000-0xc)={r2, 0x1, 0x20}, &(0x7f0000e8f000-0x4)=0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c26000-0x4)=0x0) readv(r1, &(0x7f0000b15000)=[{&(0x7f0000ad4000)=""/1, 0x1}], 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008aa000)={0xff, 0x0}) connect$nfc_llcp(r0, &(0x7f00000cd000-0x60)={0x27, 0x8, 0xfffffffffffffffb, 0x7, 0x7f, 0x5, "e677ff5417a8b1b4f0dacf5db26801f458eafef12dac497a2c2ddb7b9b37197f517c6818ab3e4afa74b8094bcff8482f3990efde0d07a0d52978cb9cdebabc", 0x4}, 0x60) init_module(&(0x7f0000afc000-0x2b)='eth1{usercpusetkeyring.ppp1vmnet0eth0wlan1\x00', 0x2b, &(0x7f00000db000)='ppp1@GPLeth0GPLtrusted\x00') 2018/01/17 02:11:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/enforce\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00006ce000)={{0x7, 0x10000}, 'port1\x00', 0x42, 0x2, 0x6, 0x81, 0x7, 0x4, 0x8001, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r1, &(0x7f0000c2c000)=""/229, 0xe5) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 54.077182] binder: 8546:8551 got transaction to invalid handle [ 54.078749] tmpfs: Bad mount option vO. [ 54.091348] tmpfs: Bad mount option vO. [ 54.108068] binder: 8554:8556 ioctl c0306201 20007000 returned -14 [ 54.127075] binder_alloc: binder_alloc_mmap_handler: 8554 20000000-20002000 already mapped failed -16 [ 54.131462] binder: 8546:8551 transaction failed 29201/-22, size 0-0 line 3005 [ 54.146452] binder: 8546:8562 got transaction to invalid handle [ 54.156681] binder: 8546:8562 transaction failed 29201/-22, size 0-0 line 3005 [ 54.168405] binder: BINDER_SET_CONTEXT_MGR already set [ 54.177311] binder: 8554:8569 ioctl 40046207 0 returned -16 [ 54.180727] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.180910] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.190597] binder: 8554:8573 ioctl c0306201 20007000 returned -14 2018/01/17 02:11:15 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0xb5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000007000-0x8)='./file0\x00', r2, &(0x7f000001f000)='./file0\x00', 0x2) sendmmsg$unix(r2, &(0x7f0000017000)=[{&(0x7f000000f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001f000-0x40)=[{&(0x7f0000001000-0x31)="c3a4a9f5b63d9fd95559ff021f72c6077fe70243ad9fb6482fdd0f75a6cceb40cc1419b18363bb16f4e44235d3bb1ae9f5", 0x31}, {&(0x7f000001e000)="43caccd179b18ee0840951a7435f61d98f69b5100d8bb2ccfaa6f48e17fb574575ec2d48d423e2467c4aa5dcbabe1e3a5619e010f7b05778a32f47f204b9e36b08a1fa69f267c4bb3892f7747cedf19f133a25b4967769888b99e54357b6fa6fb8cfc8cbf4a2332abc92ef9351cdf64dde1ad8df844bb7ab6a3c8b426eb9de931ec55432fedb17b234e75f7aec977dc2dc91a3b7a6ee16c1e2691903470c32a5dfcf1bd03afb61e22cfbbfade1e21aa71899645e056dcf991cafa5c1a51a9c60889ed86f", 0xc4}, {&(0x7f0000018000)="96c75ef665396539b16d4cfe315bfef38640b4bbc1887f670747cf1150fce2f7edefdf1377b04588c439591ca7baadf9d4dc49dc107390855088937b01e6de27e7fdeaf72a457bb0230d708a25260c9975481f36902bf01530cd6858160fc677853597101536411c6423ae89dd33b8287cc59c", 0x73}, {&(0x7f0000002000-0x8)="eb00e7fc1da119c4", 0x8}], 0x4, 0x0, 0x0, 0x4044081}], 0x1, 0x4000080) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000021000-0x8)={0x0, 0x300000000000}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000016000-0x18)={r3, 0x8, 0x0, 0x1, 0x4}, &(0x7f0000016000-0x4)=0x18) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000001e000-0x4)=0x0, &(0x7f000001d000)=0x4) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000001e000)={0x0, 0x8000, 0x7fff, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:15 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x8000) readv(r0, &(0x7f0000ef2000-0x20)=[{&(0x7f000089d000-0xe4)=""/228, 0xe4}, {&(0x7f000049d000-0x35)=""/53, 0x35}], 0x2) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000cd5000)={0x0, 0x0}) r3 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r2, r3, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) epoll_wait(r2, &(0x7f0000aa5000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_settime(0x1, &(0x7f0000181000)={0x0, 0x1c9c380}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) sendto$ipx(r0, &(0x7f00006be000)="72892357182813ce63889ecb2e176c4b7648991c5159868b4f101b3298544bff337bc169628090f6621e4efceeeb28ae72c4c0615364b3e233c8d9a5f21b4ea2d0c342c2be8ae01d0d7fba0e2e63120b89d7a0ac34605af434603c0cd7e3b6201fbdbb17e634776f86fcd022f8ebaf8fb0d9a21659b293f6b39851049323", 0x7e, 0x20000081, &(0x7f000017a000-0x6)={0x4, 0x1f, 0x6, "b5a44155a5eb", 0x2, 0x0}, 0x10) r2 = gettid() getpeername$netlink(r0, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069c000)=0xc) ptrace$peek(0x1, r2, &(0x7f0000b12000)=0x0) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r1+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/17 02:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = add_key(&(0x7f000019c000-0xa)='blacklist\x00', &(0x7f000040f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000035c000-0xe4)="1c99e566ba2c5b2115fecaa741134820084aa73ce05b772bf53cb199201c8632281cc5ed967cd021041dd7639b453250ed6e6f210f7a6329efd07c49a1d3e71184e9ee68a92d96977bc6e2ffd4075a9e50a8e2d9d65cebe1de95ddd2f42190c349316221cf65d7a03a6b400cf59aaf1cbf70966dcf2519bafeea7e78af48ddaa6e3618e0d131b89ca220c77951e0adc39e9032fca3318e759f6216da656422a5e234eef7d7a3c6613e0985b93ecca1476d8ae22117af5aa6b1f609d67822c300f442921333a2df12e6fa186a3ac4c920caf7756d51233b67367a86b3f1e7f18c86cbd27e", 0xe4, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000483000)='keyring\x00', &(0x7f0000f3c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) 2018/01/17 02:11:15 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000fa1000)=0x2, 0x4) socketpair$inet(0x2, 0x5, 0x1dc0000000000000, &(0x7f0000aba000)={0x0, 0x0}) 2018/01/17 02:11:15 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00008ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff1000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) accept4$inet6(r0, &(0x7f0000aa3000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000cfe000-0xe)=""/14, 0xa, 0x102, &(0x7f0000820000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffe92) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ced000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00009dc000)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000717000-0x20)="6a8d204706a1d8071ec923f36a4d5ba37fcf3bfeda7f6345cdd7791e5b4f2bad"}) r3 = syz_open_dev$mice(&(0x7f0000b15000-0x10)='/dev/input/mice\x00', 0x0, 0x8200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007a1000-0x14)={0x8, [0xcb5, 0x33, 0xfffffffffffffffd, 0x3, 0x1, 0x7fffffff, 0x7fffffff, 0x0]}, &(0x7f0000f85000-0x4)=0x14) r4 = socket$inet6(0xa, 0x7, 0xffffffff) fstat(r4, &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) 2018/01/17 02:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x3, 0x0}) 2018/01/17 02:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000248000)='/dev/ppp\x00', 0x8140, 0x0) symlinkat(&(0x7f000050f000-0x8)='./file0\x00', r1, &(0x7f0000576000)='./file0\x00') r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000035c000-0xe)='/dev/keychord\x00', 0x80280, 0x0) openat(r2, &(0x7f0000b80000-0x8)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000031e000-0xbc)={0x9, 0x1, 'client1\x00', 0x1, "a02f40809a6fffcb", "9fd717efb7c84a85f314ed8d0ab5c1221275528f500b1573e48691270c0a36dd", 0x401, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000435000-0x4)=0x0, &(0x7f0000679000-0x4)=0x0, &(0x7f000050b000-0x4)=0x0) 2018/01/17 02:11:15 executing program 6: clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fc1000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000d33000-0xe)='em1vboxnet1-$\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000511000-0xa)='ppp1$user\x00', &(0x7f0000000000)=':procem1*\x00'], &(0x7f0000001000-0x28)=[&(0x7f0000652000)='$^%#wlan0ppp1vboxnet1\x00', &(0x7f0000000000)='selinux\x00', &(0x7f0000001000-0x9)='cgroup^,\x00', &(0x7f0000000000)='nodev[\x00', &(0x7f0000e65000)='}*\x00']) 2018/01/17 02:11:15 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) preadv(r0, &(0x7f0000379000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x1, 0x2, 0x6}) geteuid() 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="cd08853cc585407257cea4e9d9c449531d4ec0d014d2831db6a5dd0c4a7f181a8a92fc40ec1b", 0x26}, {&(0x7f0000002000-0xed)="421d0c8f6eedf8448c772a424570d3d814751d545b6a0c1ff7d396430e541cddeee33af32e1a2e5908d701c49194f55270c76e062ed39afb6f98a2ac30c3ed33e8fdaecdecd8427a45b3c9252f5bc570742e484a608a015461243a1451de0fda16e68820bb2c0004dd6d5138a0b1a3c3a9938f940bf5606423d7b3848b66d173edc95b22afde058561e1d068853bcdf1f156de90e81ffc5d95d780939b67a7727498c97ea626c94f5849660b3b68990194b46d4b5ea2bf71e3a3f7577f196db5c14e9a8d2e395c24e1667c60edd468f6d435df9b8d54268dee3416d7903c0f9dbe643fcf1ec2c6823f438e2a98", 0xed}, {&(0x7f0000001000-0x83)="b38d4d0f221d8105fae5bd2b3168c65904917e931631324a68e4be890e4af83a25b42efaddfcc5d6703e76bf18e08d75d9131ab4ff7b60baba3f888c917871a34a5b231d6ab2bbe55bd5affa52053d23110b7626dc29dd335cedbf51baca6689ff074348ff1f96fc5c6fda119eafa54afa8af2c1cd6258cbaa9fd298ea8e526dce4e9d", 0x83}, {&(0x7f0000002000-0x19)="c7ba02f908f8051ad867f10ff4ffc16566eba7bb76c27da400", 0x19}, {&(0x7f0000002000-0xdb)="18760998ed0385608d2d0d359a549bbbe8ea58a0899c8bd4c1eac488a87226d474e2f60b4534f24d915bb84bb7b00f4e88c264888a2c350b9c13fda44f3e1a9282ee3ab79803238f479a7c86cce4f2110bea827e67d9fe272a36af9add0f6b4a5fefd3c5b7df91ece60a5d14934d0d0e0f1a2d40bc819f763345d51a94eb1f63cd448b52958611443007d0c4b352fea5d7dad989265e966c35f77539e8bc84b8253ffbb1df5a36614b6894af416b2a83cfb8dff2669f2f1287a2292500b8d96ac94f8e2e4e3efde872186df53c8c8c96c13ea1e0aee9b224c39f55", 0xdb}], 0x5) 2018/01/17 02:11:16 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x18, &(0x7f000000a000-0x20)={0x401, {0x1}, 0x2, 0x19a80000000}, 0x0, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000009000)={0x23ff, 0x4135, 0x3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000000b000-0x1000)=""/4096) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) socket(0x11, 0x80006, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000a000+0xdf9)={0x0, 0x0, 0x6}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x80, 0x30}, 0xc) 2018/01/17 02:11:16 executing program 3: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b51000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff3000-0x15)='/proc/self/net/pfkey\x00', 0x222405, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00008e6000)={{&(0x7f00005df000/0x1000)=nil, 0x1000}, 0x6, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005f2000-0x4)=@int=0x0, &(0x7f0000caf000)=0x4) bind$ax25(r2, &(0x7f0000e40000-0x10)={0x3, {"983820250bf46d"}, 0xfffffffffffffe01}, 0x10) fcntl$getown(r2, 0x9) 2018/01/17 02:11:16 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x1000000000000406, 0xffffffffffffff9c) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x5) sendto$inet6(r1, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) 2018/01/17 02:11:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000531000-0x4)=0x0) signalfd4(r0, &(0x7f000078d000)={0x1}, 0x8, 0x80000) 2018/01/17 02:11:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = dup2(r0, r0) getsockname$packet(0xffffffffffffffff, &(0x7f000087b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000694000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007e2000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x740c, 0x5, 0x2, 0x100, 0x2, 0x2080100, r2}) fallocate(r0, 0x2, 0xff, 0x6) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/17 02:11:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0xb60}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000e7a000-0x4)=0x0) r6 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000ee000)=[{r0, 0x4001, 0x0}, {r1, 0x9602b70ed9e30d77, 0x0}, {r2, 0x20, 0x0}, {r3, 0xc0, 0x0}, {r4, 0x400d, 0x0}, {r5, 0x1570, 0x0}, {r6, 0x2, 0x0}, {r7, 0x500, 0x0}], 0x8, &(0x7f000015c000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x36fd}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f30000)='/dev/pktcdvd/control\x00', 0x404040, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r9, 0x641f) rt_sigqueueinfo(r8, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000039a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000053a000)=0xc) sched_setaffinity(r8, 0x8, &(0x7f000013f000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0xf, &(0x7f0000aa3000-0xa0)={r11, @in6={{0xa, 0x0, 0xc9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x6, 0x3, 0x7}, &(0x7f0000ded000)=0xa0) 2018/01/17 02:11:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e8d000-0x11)='/selinux/enforce\x00', 0x610100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bd8000-0x20)={0x39, 0x0, 0x1, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00008bf000)={0x2a, r2, 0x0, 0x7}) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) ioctl$TCSBRK(r1, 0x5409, 0x400) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000cd8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c83000-0x4)=0x1c) mprotect(&(0x7f00007f7000/0x2000)=nil, 0x2000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000c9e000)={0x5, &(0x7f0000806000-0x14)=[{0x1, 0x6}, {0x20, 0x401}, {0x5, 0x5}, {0x20, 0x7f}, {0xfa, 0x3f}]}) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x2710}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mremap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003e7000/0x2000)=nil) 2018/01/17 02:11:16 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7b03307c37e9377ea5103ecf0a32d59f4cd54e087d2848738b7d7ba0842a880bde814285a4241cad4962268baea6a5ed83a7a4d4bdf08608833ed73927b663b9", "fa3e6398948e6d5cfae5897f15014787646790912eec68bbeb23a46c62806c55", [0x0, 0x0], 0x0}) 2018/01/17 02:11:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x300000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000467000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000018000)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) [ 54.778717] l2tp_ppp: tunl 59: set debug=370001ca 2018/01/17 02:11:16 executing program 3: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b51000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff3000-0x15)='/proc/self/net/pfkey\x00', 0x222405, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00008e6000)={{&(0x7f00005df000/0x1000)=nil, 0x1000}, 0x6, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005f2000-0x4)=@int=0x0, &(0x7f0000caf000)=0x4) bind$ax25(r2, &(0x7f0000e40000-0x10)={0x3, {"983820250bf46d"}, 0xfffffffffffffe01}, 0x10) fcntl$getown(r2, 0x9) 2018/01/17 02:11:16 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000030b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d75000)='stat\x00') ioctl$TIOCNXCL(r1, 0x540d) sendto$llc(r1, &(0x7f0000a16000-0x90)="baf08308569798d97fe3f253ddba2e709f08d03a00e30854bce32a67dc585d5ba81a3539f9570874f3346889db49ed8c0f34b9f9bf6eb26b7273b27bc3f31aa1f13c0036fb38ae20b2cf4abd6e21ced66616e0d2ddb460a5cf3eca60cad54f6c0be7b852db3bc9866c87e997ed3aa9d886ea87ecac2498575383ec8460ad5a49bee6462a6afac3f35fa69c3d42b77efc", 0x90, 0x810, &(0x7f0000aa2000)={0x1a, 0x1f, 0x7ff, 0x0, 0x4, 0x68, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000aad000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/17 02:11:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a05b, {0x400003ffffffd}, 0x0, 0x0}, &(0x7f0000e6e000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000558000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000e3e000)="0fb6baa5422127de8d00d6930eb0dc4c43dcb11b7cf22bf9e13ae71499fb2deb6295426b45ca5e51e11e128975e647bf2d0e35ca3577d7b088cfe42197c8f04a1a604cbf3820b014", 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c31000-0x20)={0x401, 0x2, 0x0, 0x4000000000, 0xfffffffffffffffa, 0x6, 0x7, 0x3f, 0x0}, &(0x7f0000c8c000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000635000-0x8)=@assoc_id=r1, 0x4) 2018/01/17 02:11:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000+0xcd6)='/dev/keychord\x00', 0x4000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d93000-0x10)={&(0x7f0000a5e000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003b7000)={0x0, 0x0}, &(0x7f00001a9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00008a7000-0x8)={r4, 0x80}, 0x8) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d05000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f000023d000-0xc)={0x1115a0ef2d7f1e91, 0x0}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004cb000-0x15)='/dev/pktcdvd/control\x00', 0x101300, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000ed9000-0xc)={0x10000000, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000dfb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) fcntl$setown(r3, 0x8, r8) dup2(r2, r1) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000005a000)={0x52, 0x5, 0x200, {0x8001, 0x0}, {0x9, 0x5}, @cond=[{0x81, 0xe7, 0x1f, 0xe1c, 0x6, 0x7f}, {0x1, 0x3ff, 0x81, 0x7, 0x1ff, 0x8}]}) dup3(r2, r1, 0x80000) 2018/01/17 02:11:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00002a0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f00009c7000-0x3d)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26", 0x3d}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000211000)=""/98, 0x62, 0x0, &(0x7f0000bc3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000318000-0x3)="1a9b4b", 0x3, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 02:11:16 executing program 4: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aae000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000504000-0x4)=0x6, 0x4) 2018/01/17 02:11:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000067d000-0x20)=[{&(0x7f0000000000+0x24a)=""/52, 0x34}, {&(0x7f0000000000)=""/223, 0xdf}], 0x2, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r1, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/17 02:11:16 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = syz_open_procfs(0x0, &(0x7f0000d11000)='loginuid\x00') mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000e72000)='./file0\x00', &(0x7f0000e72000)=""/170, 0xaa) sendto(r1, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) 2018/01/17 02:11:16 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") recvfrom$inet6(0xffffffffffffffff, &(0x7f000038b000)=""/202, 0xca, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b2e000-0x118)={0x400, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 02:11:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b6000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mprotect(&(0x7f0000be2000/0x4000)=nil, 0x4000, 0x1000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0xf0)=[{0x8, 0x9, 0x1a, 0xfffffffffffff000, @tick=0x0, {0x8, 0x1}, {0x778e, 0x0}, @time=@time={0x77359400, 0x0}}, {0x100, 0x1ff, 0x4b, 0x1000, @tick=0xffffffffffff91f0, {0x3, 0x0}, {0x3, 0x1}, @quote={{0x4, 0x8}, 0x400, &(0x7f0000001000)={0x8001, 0x9, 0x5, 0x3f, @tick=0x8, {0x75b, 0x4}, {0x0, 0x20}, @addr={0x8, 0x8}}}}, {0x7fff, 0x5, 0x800000000000, 0x5, @time={0x0, 0x0}, {0xce9, 0x3c2}, {0x9, 0x100}, @addr={0x8001, 0x6c}}, {0x0, 0x8, 0x7, 0xfa, @time={0x0, 0x0}, {0x0, 0x1}, {0x3f, 0x7}, @raw32={[0x100000000, 0x3, 0xf375]}}, {0x2, 0x1, 0x5, 0x9, @tick=0x7ff, {0x8, 0x606}, {0x4, 0x79}, @raw32={[0x2, 0x100, 0x4]}}], 0xf0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x40800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8000, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) 2018/01/17 02:11:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000095f000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f00009be000)="") pwrite64(r0, &(0x7f000039b000)="a04c96c73a7d10b1697b27d82684680fe56db7dc81b34ade083cc32d0c9fb65383c17defc1a49ab7bd33e853cbf28691fc7dee63f17312c075df9f74112eb85433091e71baab5b70a98e04c43ea22cb631814c86cda0093c498b5142b0b9cb426aba329b67ac265f0d6396afa81775c7608d7c2b22e1f7377a2355564af689cf8553e98dbfe9694007e4376df8120c43825fc8c201b1fc59a55505b4ae08d33bd7e75873a24a806ecc6b86a176baca8b2afde5322790461f4c4409d9a1dfd64bdc869dcc041107fcec0bb1af06d4a4ebf36075b56471702e32da52d1d3f19ce06a12e30bfe946f35cbf6b9e1079af644f44b435115c1fde8dea87bf3486ebe", 0xff, 0x0) 2018/01/17 02:11:16 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) userfaultfd(0x800) 2018/01/17 02:11:16 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000acb000)='/proc/self/net/pfkey\x00', 0x80440, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) clock_gettime(0x0, &(0x7f000078e000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00008ee000-0x60)=[{0x40, 0x2, 0x9, 0xfff, @time={0x77359400, 0x0}, {0x1000, 0x100000000}, {0xd3, 0x8}, @time=@tick=0x5}, {0x3, 0x9, 0x3ff, 0x3, @time={r1, r2+10000000}, {0x7, 0x49}, {0x1, 0xf62}, @queue={0xe2, {0x8, 0x8001}}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00001ad000+0xdf7)={{0x100000001, 0x10000000000000, 0x400000000000000, 0x0, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:16 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() munlockall() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = getgid() setgid(r1) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/ashmem\x00', 0x2c040, 0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f7000-0x15)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000fbc000)=0x5, 0x4) 2018/01/17 02:11:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000340000)={0x200f1526, r0}, &(0x7f00006f7000)={0x8, 0xfffffffffffffbff, 0x46c, 0x800, 0x8001, 0xf0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) userfaultfd(0x0) 2018/01/17 02:11:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000d41000)='$vboxnet0\x00') 2018/01/17 02:11:16 executing program 4: inotify_init() 2018/01/17 02:11:16 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000fe6000)='./file0\x00', &(0x7f0000fe6000)=[&(0x7f000057d000-0xa)='-\':md5sum\x00', &(0x7f0000fe6000)='ramfs\x00', &(0x7f0000fe7000-0x2)='@\x00', &(0x7f0000fe6000)='ramfs\x00', &(0x7f00003b6000-0x1)='\x00'], &(0x7f000061f000-0x30)=[&(0x7f0000fe6000)='ramfs\x00', &(0x7f0000256000)='ramfs\x00', &(0x7f0000fe7000-0x5)='}\'\\+\x00', &(0x7f0000fe7000-0x3)='lo\x00', &(0x7f0000bc0000)=')posix_acl_accessnodev^\x00', &(0x7f0000fe7000-0x18)='+/\'nodevvboxnet1vmnet1]\x00'], 0x1900) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fe7000)='./file0\x00', 0x82000002) 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) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 02:11:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000046f000)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000257000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000124000-0x4)=0x6, 0x4) mlockall(0x3) recvmsg(r3, &(0x7f000000e000)={0x0, 0xfd39, &(0x7f000008b000)=[], 0x2f4, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000bed000-0x3c)="4a441532c212b4dd380dce3126f9162747e44bafe075aeec2cf19a49788052cf7638caddbc1c9004c8fa407a4826311070c6632a3a18224988a3aaf2", 0x3c) recvfrom$unix(r0, &(0x7f0000522000)=""/117, 0x75, 0x2140, &(0x7f00004ce000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/17 02:11:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a62000-0x10)='/selinux/create\x00', 0x2, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000d02000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = memfd_create(&(0x7f000086e000)="757365722773656c667d73656c6629262840bb656d3173656c696e757800", 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000001f000)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1ff, 0x2, 0x5ae, 0x40}, &(0x7f000032b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eb3000-0x8)={r4, 0x9}, &(0x7f0000308000-0x1)=0x8) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x349, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x1}, 0xfffffebb) dup2(r1, r2) 2018/01/17 02:11:16 executing program 4: 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) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000014000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000012000)="9aad6714fa54d0", 0x7}, {&(0x7f0000001000-0x7b)="6de25583ea1ce574cee65923d20c1c08a731528d3c82db78e7447ef552cc66feb4e0f6647d44cb5b6084f32bcf8c408dba17d75ad7a4b462f96bca01d4c15b74f0a5d3144dc736dbce25b6dc09d5d03e222dea5ea610005fc7830b9a8efd47e503cc9dba444ab513f39beb4388be403bd92cf1f7de8cf46e02912e", 0x7b}, {&(0x7f0000001000-0x48)="d0db4624593cfbd9e27f50332223b3aedcfa8b454589ddbb1521c4312c3921278a1e74a98b11deaa35ae6162de6f72bb9cf029cf2c7e7b6933f6e76f513bf135b87b6d58c3d9b9f9", 0x48}, {&(0x7f0000002000-0x4a)="31e636587764861cee1b4fa5bfbfdf7b2e8904322f672ba88010be5cfd17ea98c0f6eab2377253ae1223b97c2e60be423f21b350bf36252e4e691ea6fecf591a253a5b9c5faed7722ca8", 0x4a}, {&(0x7f0000013000-0xfc)="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", 0xfc}, {&(0x7f0000013000)="356be83657450a0d07a6f5bfd5f8b3ccdb047de215278eb3bd5b460ea366654ade348cbe8cdf6d9498746c5e0c0966180bcc85e75c0e9853570a8eb0f53160ea6098a3e89911ac5631cecb6247ef4095cf036c158ea28fcd1a602ab239f5045efeb5dd811440a28b5b6e62a65328dce30a0aa03ff9d2870ba482329af098f1c49190acb5253af4", 0x87}, {&(0x7f0000011000)="a5da3af659156ef03ebdb19695cb2a86824951d80ec811014f0cc50149ac95937bfa1bca438ee958778414dfa299de37bdf7c91dc2e430079070ad9d5ddb3b6181b0a336b6fc8af0e5290a45f8fd5ebd0c169e567f60f1062e697d4125b134b7561bc9c9e04fb732eb5c5ac02a4daf285ded5d88f4570af0de16591737927801f779d9", 0x83}], 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000013000)=0x0) r3 = gettid() r4 = getpgrp(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r4, 0x7, &(0x7f0000001000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000012000-0x4c)={0xe6d6, 0x9, 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000164000-0x4)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mq_timedsend(r2, &(0x7f0000fcc000-0xe9)="0def7300ee29769486f4d419127c93a159daff496b9bea9dec1b69a52033fc0425be1d9eb6c0267d11d5b39d6c34d3123a9c1d675a80c2bdd580af8b033db0c3a55edbdedca3f2d53e6eefc17a6dc324914c4403af00a200a4baa354dbf5cd2b0fab7881a7661e34ae8481ab33fd32968e4bc142737bbe483a97d418c0297175b82b6646804cccb2a0a4647aa7557ff3871b4abeed55ff79f39d235feff87a3ca1851b2c6b16221177e1d29788bca79be39bb8125f05ebf6c3e1fcdfceb2d650af621a830ca27d3ca6b5e371817433b532c43126bc0360717fe6260456f90d91a2206fcc98260b42e9", 0xe9, 0x3, 0x0) 2018/01/17 02:11:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000073a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ff8000)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x4, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r2 = dup(r0) sendto$inet(r0, &(0x7f00006a0000-0xa8)="fae64649b6d6b8c74e42375462d0ecbd934c554eebb5306bce85f3a9b02d457ed6e8c560bd4428190d10aa0ad273580be94785b3151c6d292b22068abcbdb6d7848d091495740e03d8758f2373e9d64d6b7721fabf82009f6aeed995c5fee7248feddae32de5126ecfcc63ca779553068c3d72116796f682a1e9becd1c707cfabb44a7fe0b94c0bf54412d2cc39156b6c8d57db883f7c22ea8f91b4c253b7de3dab5d3da462ad4a6", 0xa8, 0x20000000, &(0x7f0000a9e000)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/sequencer\x00', 0x440000, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/17 02:11:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007ae000)={0x0, 0x8}, &(0x7f00003ea000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a80000-0x18)={0x0, 0x2, 0x30, 0x4, 0x5}, &(0x7f0000614000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000075000-0xb8)={r1, 0xd83e, 0x9, 0x4343, 0x7fff, 0x36fa, 0x3ff, 0x2, {r2, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4c60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1f8, 0xfffffffffffffffd, 0x400}}, &(0x7f00007df000)=0xb8) 2018/01/17 02:11:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b92000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_names=@generic=""/16}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) 2018/01/17 02:11:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') futex(&(0x7f00000fd000-0x4)=0x7fffffff, 0x9, 0xfffffffffffffffe, &(0x7f00005a0000-0x10)={0x77359400, 0x0}, &(0x7f000013c000)=0x1, 0xd4) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/17 02:11:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x4, 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) 2018/01/17 02:11:16 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c06000-0x16)='/selinux/checkreqprot\x00', 0x541, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x200, 0x42c) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000934000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x6a829ff7}, &(0x7f0000000000)=0x8) 2018/01/17 02:11:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x20000000802, 0x3) sendmmsg(r0, &(0x7f0000a0d000)=[{{&(0x7f000003e000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000022d000)=[], 0x0, &(0x7f0000b86000-0x190)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:11:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000311000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcf000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x400004, &(0x7f000005d000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x7706) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) flistxattr(r0, &(0x7f0000fed000-0xe)=""/14, 0xe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000303000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00004a3000-0x38)={&(0x7f00000e6000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000f66000)={&(0x7f0000015000)=@ipv6_newaddr={0x80, 0x14, 0x8, 0x5, 0x2, {0xa, 0x80, 0x8, 0xff, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x28}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x4, 0x800, 0xffff}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1, 0x7, 0x3}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x8, 0xece, 0x8}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4000001) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/17 02:11:16 executing program 2: ioprio_set$pid(0x0, 0x0, 0x10001) 2018/01/17 02:11:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000088d000-0xd)='dns_resolver\x00', &(0x7f0000d17000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000065d000-0x59)="", 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000080a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b3000)=0x14) 2018/01/17 02:11:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f52000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000689000-0x8)={0x404}, &(0x7f0000515000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000)={0x0, 0x1c9c380}, 0x5) 2018/01/17 02:11:17 executing program 7: exit(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b43000-0x1c)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c75000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000-0x4)=0xe8) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e5e000-0xe)='/dev/keychord\x00', 0x400000, 0x0) r1 = accept4$netrom(r0, &(0x7f0000e78000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b54000)=0x48, 0x80000) read(r1, &(0x7f000004c000-0x5e)=""/0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000087b000-0xd4)=""/212) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x9ffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81, 0x0}) 2018/01/17 02:11:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x32040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000647000-0x24)="24000000260007003200210800367700fb7fffff0100000000000000ffff00000005ff10", 0x24) r2 = fcntl$dupfd(r1, 0x0, r1) flock(r1, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000136000)={&(0x7f00005e8000/0x1000)=nil, 0x1000}) 2018/01/17 02:11:17 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x10000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000015000)={0x0, 0x64, &(0x7f0000010000)=[@in6={0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000000)=0x10) socketpair(0xf, 0x2, 0x7, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000016000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0x1008)={r1, 0xffffffff, 0x1000, "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"}, 0x1008) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 55.688424] binder: 8760:8773 BC_ACQUIRE_DONE node 57 has no pending acquire request 2018/01/17 02:11:17 executing program 1: mmap(&(0x7f0000001000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)={0x0, 0x0}) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000005, &(0x7f000039c000-0x4)=0x7, 0xffffffffffffffa9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000082d000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000620000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x0}) ptrace$cont(0x9, r1, 0xff, 0x6) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$usbmon(&(0x7f00000ea000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000952000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x5, 0xfffffffffffffffe, 0x3, 0xfff, 0x5, 0x6, 0x9, 0x0, 0xffff, 0xffffffff, 0x40, 0x1, 0x0, 0x3]}, &(0x7f0000361000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003f7000-0x8)={r1, 0x4}, 0x8) mkdir(&(0x7f000058f000)='./file0\x00', 0x0) r2 = creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000d2a000)='./file0/bus\x00', 0x200a) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fd0000)=""/139) 2018/01/17 02:11:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/01/17 02:11:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000bd3000-0xc)=@random={'security.\x00', '+\x00'}, &(0x7f0000624000-0x12)=""/183, 0xb7) connect$pptp(r0, &(0x7f00003ef000)={0x18, 0x2, {0x1, @rand_addr=0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000068e000)='/dev/input/event#\x00', 0x7, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b5c000+0xe2a)='/selinux/member\x00', 0x2, 0x0) sendto$packet(r1, &(0x7f0000ff1000-0x5a)="df0b4afdbaa6efb888f675ecf747c40ab41ad9c7200dbd3e372b3a6c32c83f79cdb9d75bc549137e28edfbd12307695a67a2cf4d43af1791479a995a09774fc78bea72db5739f68504a500787cf1d6ac5aba9395099373676d2c", 0x5a, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f000032e000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() ptrace$setopts(0x4206, r2, 0x7fffffff, 0x40) getgroups(0x1, &(0x7f0000ff2000)=[0x0]) getgroups(0x3, &(0x7f000067c000)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000efe000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a8000)=0xc) setresgid(r3, r4, r5) 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000-0x8)='uid_map\x00') sendfile(r0, r0, 0x0, 0x2003096) 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000021000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b204f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000ec1000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000049000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffe, &(0x7f0000026000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000045000-0x5c)={0x0, 0x9, 0x2377, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000a1000)='./file0\x00', 0x4) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") chmod(&(0x7f0000a24000-0x8)='./file0\x00', 0x0) 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) sync_file_range(r0, 0x2007, 0x2000000000000, 0x7) 2018/01/17 02:11:17 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) fremovexattr(r0, &(0x7f0000371000-0xd)=@random={'trusted.\x00', "6c6fcd00"}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000d4000-0x4)=0x60c0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='nr0\x00'}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7, 0x7, 0x7f}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) socket$netlink(0x10, 0x3, 0xffffffffffffffff) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x4) 2018/01/17 02:11:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') r1 = open$dir(&(0x7f00000c1000-0x8)='./file0\x00', 0x4000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x200, 0x2}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x8, 0x2, [0x9, 0x2]}, &(0x7f0000002000-0x4)=0x250) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x53}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="856843108efb135c1b99db8c483f03b6c8d728", 0x13}, {&(0x7f0000001000)="18de309d1d0e1d4271aabf6528680d2430756e2d0555e7c91a0151e1c6fcf7cd6d996bdb7258eabb10f0174f2fc877741357b7a9700b1aeb531f8e6a0fd0d4eec3b66cc8248378de532949702dc243302c5962b86f7ba0", 0x57}, {&(0x7f0000000000)="15f1a0f1de79317898b95e80cb591816bebfb8be19e225844d37deae6c49a6ff1bbe4b0a763dd9000287812cf36ee45ad02ab3b0065a4ab1911f927a8e218cb60f3e50c6c74eeb5e8b644c22a5a2db04de5408668622b0b263be06483bbac65690cd63219a489a76a184340eb38e4720da077ae5bb8a21bb015027f57ac41ef792cd26f03fc6223950f9e3e449916f77293b56957a024234ca660573304bccecc744b22c49f0c35a78c7880210e1e006b7b1fa857d52c4fda5aec0d59674d769ab459f09c9ed625abfc5cbda", 0xcc}, {&(0x7f0000000000)="74b540d59587c97774f6804c51a5f38e0eabed5affc79c98163b707fbc7c89f55fd7718a208a1870f1edb3a3ad8bb96cf9ea0c3de171da9dccbad4ab62e93b235f087cfd66e12162fa4aa3bdf918", 0x4e}], 0x4, &(0x7f0000001000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x400, 0x9, 0xfb, 0x9, 0x8, 0x5, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x7fff, 0x4, 0xf97}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x8, 0xffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x5e, 0x1c60, 0x5, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x61c0, 0xfff, r4}}, @init={0x18, 0x84, 0x0, {0x8d0, 0x2, 0x181c, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x3f, 0x7fffffff, 0x2}}], 0x150, 0x800}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bd4000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000821000)='/dev/usbmon#\x00', 0x6, 0x24000) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f000002c000-0xe0)={0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x13, 0x9, 0xc, "52bff4a9cfc4f5e19e0798d13b891d9a803a7559346e86bcb61a76f3bdaf07393808934f2cb923d5f97f4e998d2d142c4769a37afab18a1fb846e9072d269c1f", "f197f453571ff8c1039a81a6e0ab27650c66cbbf5eb23606d1000022000003000000b9c8a0b8800500000000000000f71da6c2f71323b332c8ac5c0d50522d48", "08a3e5ff69a8b7728eb5e5c621688d8ca0868c0657f80000002b8def249763f8", [0xfff, 0x200]}) syz_open_dev$loop(&(0x7f0000b3a000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendto$llc(r5, &(0x7f0000dee000-0x8b)="1faa54d8066c10785e07725042424618cad0c3cc59e2bd85b5627ed3b60c1aed548855fa39e7ddc883bf8b2aaff452f3d39c5d0a4d2d76b5445c77b462826c9cf72f5bade26831503b2329ae0abdc15bc96db2e560d3e2dee3276382651d16debb5a7e0d4b2db0695281e9a79a29c0559379638b5253453356c02993902382c3fbc75a473992b6ce7e5c26", 0x8b, 0x4040000, &(0x7f0000124000-0x10)={0x1a, 0xff, 0x7fff, 0x0, 0x400, 0xfffffffffffffff7, @random="21074f4c56a3", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00007ca000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00009a8000-0x8)={0x0, 0x20d}, &(0x7f0000876000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000ed7000)={r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfbe, 0x59}, 0x98) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3b000)=0xb) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000609000-0x4)=0xff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000dc3000-0xd9)="8e91f3e9c11dd961cf1dd414666a0b4d88ef394731eccd033fde8a894cea5c6c", 0x20) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d3b000-0x20)={0x1, 0x0, 0x10000, 0x54}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000a78000)={r3, 0x65}) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0xff96) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000)=0x48) 2018/01/17 02:11:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="c3afc890d9243dd4771c9205d430b879", &(0x7f0000000000)=@ethtool_drvinfo={0x3, "e6d77a817b036d208495d77c2ee03c03a8c43c7b78772aee338cc21211026cf9", "54ae8015cc20dba3f77dd8b75d3b39e177320609468a89b15757c8fbcd36d89d", "4c6c572ff8bf0ef33ea5528c398a028f37dcb7cdd0ee0b1f36276ace1891856c", "30ea331b9e30a2c534fba904fd7489c4591d2554d34bb25109679862a0bd5d5b", "1ea87fee19a7719e6b16b469fe4f5b4712359a4909d33aa62c3b4abaf0c73e4d", "014a88f81af3c3e4d26f0d60", 0x9, 0x80, 0x9, 0x6, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e38000-0xc)={@broadcast=0xffffffff, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000000000)={&(0x7f0000003000-0x52)="de05c86268440c86eba7e386f7089559d62d3299a6be68020d924930425d031658aed932beb3140605932eb71e35146c7e9db4274ae8004b8d15a4d36ab7aebb53b40601deed552e57d231945043c6a31f14", 0x52}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='irlan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@ipv6_getaddr={0x40, 0x16, 0x302, 0x6, 0x2, {0xa, 0x8, 0x144, 0xfe, r4}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x4004014) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="", 0x0) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000a1000)='./file0\x00', 0x4) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") chmod(&(0x7f0000a24000-0x8)='./file0\x00', 0x0) 2018/01/17 02:11:17 executing program 7: clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/181, 0xb5}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000001000)=""/156, 0x9c}], 0x3, &(0x7f0000002000-0x74)=""/116, 0x74, 0x8}, 0x7ff}], 0x1, 0x140, 0x0) fcntl$getown(r0, 0x9) 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000961000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000-0x4)=0x10, 0x80000) bind$inet(r1, &(0x7f00008ec000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r2, 0x0) close(r2) close(r0) 2018/01/17 02:11:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000f11000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/ptmx\x00', 0x30002, 0x0) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000d7e000)={0x7fffffff, 0x2, 0x7f}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000ea2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f000083d000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x120, 0x0}, 0x0) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000dd2000-0x4)=0xffff) r1 = syz_open_dev$loop(&(0x7f0000455000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001261, &(0x7f00009ac000)="") close(r0) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) fcntl$setstatus(r0, 0x4, 0xc00) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x484500, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/17 02:11:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000d1000-0x4)=0x0) rt_sigqueueinfo(r0, 0x24, &(0x7f0000f87000-0x10)={0x15, 0x8, 0x7ff, 0x3d}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x2, &(0x7f00006d5000-0x10)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)={0x0, 0x0}) epoll_create(0x3) 2018/01/17 02:11:17 executing program 6: select(0x40, &(0x7f0000826000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, &(0x7f000062d000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9e000)={0x0, 0x0, 0x800000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f0000daa000-0x10)={0x0, 0x0}) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000022e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00006eb000-0x18)={0x3, 0xb, 0x3f, 0x4, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000020000-0x4)=0x0) 2018/01/17 02:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000abc000)=0x0) vmsplice(0xffffffffffffffff, &(0x7f000020b000)=[], 0x0, 0x10) readv(0xffffffffffffffff, &(0x7f0000c9f000-0x30)=[], 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb7000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d08000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000622000)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002d9000-0x8)={r2, 0x5}, 0x8) 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x4100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000003e000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000001b000)={0x9, 0x1ff, 0x1, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000f6f000)="6f1f2df5b2041d0428e2cbb6862d54cc94f57b2aedfb0296bca843a1cb9478b9596c9046720be32410f4457f117a8dbf98c304909c5b0d7eef5bc7fa51a56d41edbd5a16b9a55e629fcdead174ba4d54bfe0533be502c561487118fe219feca9ea08819b1bea", 0x66) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4c, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x8, 0x4, 0x800, 0xb064, 0x8001, 0x1ff, 0x6, 0x80, 0x5, 0xfffffffffffffffa, 0x1}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='loginuid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0xa4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}], 0xa4) pread64(r1, &(0x7f0000000000)=""/160, 0xa0, 0x0) 2018/01/17 02:11:17 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, 0x7, 0x9, 0x400, 0x0, 0x100000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) sendto(r2, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000bcb000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000cea000)=0x0) 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x4100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000003e000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000001b000)={0x9, 0x1ff, 0x1, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003da000)='/selinux/checkreqprot\x00', 0x4000, 0x0) syz_extract_tcp_res(&(0x7f00004a9000)={0x0, 0x0}, 0xffffffff80000000, 0x7f) syz_extract_tcp_res$synack(&(0x7f0000415000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f00007a6000)=@hdr={0x1, 0x1, 0x2, 0x2650, 0xe525, 0x100000001, @ipv4={{0xc, 0x4, 0xf3ec, 0x7, 0x104c, 0x2, 0x4, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @end={0x0}, @generic={0x7, 0xffffff8e, "3d5ec1a9384c4fceed"}, @ra={0x94, 0x6, 0x6}, @noop={0x1}, @ra={0x94, 0x0, 0x5e4b}]}}, @tcp={{0x1, 0x3, r1, r2, 0x100000000, 0x0, 0x7, 0x8, 0x6, 0x0, 0x1, {[@mss={0x2, 0x4, 0x4e}, @nop={0x1}]}}, {"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"}}}}, 0x1056) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/17 02:11:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f19000-0x10)={0x0, 0x2, 0x4, [0x7, 0x8, 0x8, 0x3]}, &(0x7f0000d82000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c9b000)={r1, 0x9f, "8ac27367cafff3a4024fd792d4820f572bc5786e3d2acf468182c9b0428b64846d16c66a48637ecabf7d48ada19ec7a0d5fdb119f6ea8c2f1f5437a74593f2c4ec8da151cb141bb2ce13757ba754c43990f3eaf1da1f374eaa7466f5c6a3ac11c38f543322c7a9634af54dcf27ba6af87030012ba51062ae4df6e77f1bc669cd148135511182a3ceac0b324e3060a205808c41fc55a8c6645badd4e5a9076a"}, &(0x7f0000766000-0x4)=0xa7) readv(r0, &(0x7f00008bb000)=[{&(0x7f0000e04000-0xf8)=""/248, 0xf8}], 0x1) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001cb000-0xe)='/selinux/load\x00', 0x2, 0x0) faccessat(r0, &(0x7f00004e4000)='./file0\x00', 0x0, 0x1fd) [ 55.736781] binder: BINDER_SET_CONTEXT_MGR already set [ 55.737880] binder: 8760:8780 BC_ACQUIRE_DONE u0000000000000000 no match [ 55.749620] binder: 8760:8779 ioctl 40046207 0 returned -16 [ 55.928065] audit: type=1326 audit(1516155077.271:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8851 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) r0 = memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) ioctl$void(r0, 0xc0045c7f) 2018/01/17 02:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000e8c000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000a55000)=""/221) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c0d000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$llc(r2, &(0x7f0000010000-0x10)={0x1a, 0x18, 0x0, 0x7, 0x6, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024c000-0x4)=0x0, &(0x7f0000ff0000)=0x4) stat(&(0x7f0000234000-0x8)='./file0\x00', &(0x7f0000c87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000155000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e9000)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d30000-0x10)="978d335a6c2b4968de2c788a7b37ce04", 0x10) lstat(&(0x7f0000a76000-0x8)='./file0\x00', &(0x7f0000dc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000f6f000)="6f1f2df5b2041d0428e2cbb6862d54cc94f57b2aedfb0296bca843a1cb9478b9596c9046720be32410f4457f117a8dbf98c304909c5b0d7eef5bc7fa51a56d41edbd5a16b9a55e629fcdead174ba4d54bfe0533be502c561487118fe219feca9ea08819b1bea", 0x66) 2018/01/17 02:11:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) ppoll(&(0x7f000037e000)=[{r0, 0x21, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}], 0x3, &(0x7f000060e000-0x10)={0x77359400, 0x0}, &(0x7f0000f82000-0x8)={0x200}, 0x8) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00002b9000)={{0x47, 0x4}, 'port1\x00', 0x4, 0x41018, 0x2, 0x7ff, 0x8, 0x8000, 0x3, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet6(r0, &(0x7f0000734000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000b80000)=0x1c) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d94000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bc000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00005f6000-0x138)={0x7fff, 0x9, 0x1, 0x3aa, 0x5, [{0x4857, 0x8, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x81, 0xeb, 0x7ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x80, 0x20a6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x7, 0xe29, 0x0, 0x0, 0x150b, 0x0, 0x0, 0x0}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f0000580000)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000202000)=[@flat={0x77682a85, 0x7, 0x0, 0x0}], &(0x7f00000e1000)=[0x68, 0x20]}}], 0x0, 0x0, &(0x7f00000e2000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000058f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001cf000)=0x10) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x18, 0x0, &(0x7f0000f59000-0x18)=[@free_buffer={0x40086303, 0x0}, @register_looper={0x630b}, @acquire={0x40046305, 0x3}], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002e000-0x8)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00007bc000-0x8)='./file0\x00', 0x0, 0x3) symlinkat(&(0x7f0000fb0000-0xa)='./control\x00', r1, &(0x7f00003ed000-0xa)='./control\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0a000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000fb0000)='./control\x00', r0, &(0x7f0000fb1000-0x8)='./file0\x00') 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000043000-0x1000)="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") 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) accept4(r1, &(0x7f0000563000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000909000)=0x10, 0x80000) writev(r1, &(0x7f000013b000)=[{&(0x7f0000545000)="580000001400192340834b80040d8c560a06f8ffec0481000000001500005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/17 02:11:17 executing program 2: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000)={0x0, 0x3d, 0x1, @thr={&(0x7f0000002000-0x6f)="11d41461dc42808adf5534d6ccd8715a34c8449bbea9e12d0bb95c15ce7a74ad13a001ceb555d8609dc60ae751435babda4f76a3605e3b8520131fffc2f2a9a7880dd33203a68ff70d992e9e9423b0923f75342faf191b9408c5c8deeb50dd0151d7117799a11f1bfb2b16b8dab8eb", &(0x7f0000002000-0x84)="26315236eed348148a85e78a22bdee342f66fa923116cfe77c87f3ea5280da8d14f8f34c75b409fd1433317db9f507b624b0f6cd4bcfda16dd3ab4ef9aedbc3a8daaac79617a1487042fb9ac4ef39d4ca30425cebf95afdd9684f2df411ff9be263434227149e39fe937dd1e4603172feec7950c4bd8199a5567c43a8abfa1a3e34ca8c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_create(0x1, &(0x7f0000c3d000)={0x0, 0x24, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000da2000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000388000-0x4)=0x0, 0xb, 0x0, &(0x7f0000b1c000-0x10)={0x0, 0x0}, &(0x7f0000f8f000)=0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fd7000-0x4)=0x0) mq_timedreceive(r1, &(0x7f00007fa000)=""/201, 0xc9, 0xd2, &(0x7f0000f25000)={r2, r3+30000000}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000fd6000)='./file0\x00') 2018/01/17 02:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000152000-0x14)={0x6, 0x6, 0x80, 0x20, 0x8000, 0x3, 0x7f, 0x5, 0x20, 0x7}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b02000)=0x5f8) poll(&(0x7f0000563000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/enforce\x00', 0x12d641, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, r0, 0x0) 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) rename(&(0x7f0000072000)='./control\x00', &(0x7f0000767000-0x10)='./control/file0\x00') getresuid(&(0x7f0000f47000-0x4)=0x0, &(0x7f00005ec000-0x4)=0x0, &(0x7f0000284000-0x4)=0x0) r1 = open(&(0x7f00003dc000)='./control/file0\x00', 0x200c00, 0x80) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004f2000-0x10)={0x48ce, 0x6, 0x2, 0x8}, 0x10) inotify_add_watch(r1, &(0x7f0000a25000-0x10)='./control/file1\x00', 0x8) fstat(0xffffffffffffff9c, &(0x7f0000b26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000415000-0xa)='./control\x00', r0, r2) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004fc000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b46000)=0xe8) syz_extract_tcp_res(&(0x7f000061d000-0x8)={0x0, 0x0}, 0x0, 0x12de000000000000) getresuid(&(0x7f00001dc000-0x4)=0x0, &(0x7f0000430000-0x4)=0x0, &(0x7f00005f1000)=0x0) r4 = getpgid(0x0) r5 = geteuid() getgroups(0x2, &(0x7f0000f80000-0x8)=[0x0, 0x0]) r7 = socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r0, &(0x7f0000ea5000)={0x0, 0x0, &(0x7f0000ce3000)=[{&(0x7f0000f62000-0x1d0)={0x1d0, 0x2e, 0x201, 0x0, 0x1, "", [@nested={0x1c0, 0x19, [@generic="b197b4d371e5d1e5328e56456dc4ff77c48ddb2c446e40e81119ab376a9be3b7877f40c6b095d66e4d581e5343ece9ab7b371cb0736eac80a7fe20d75f565da29c386841920a85b83898d90fead0b27dd929089c2c8bd4ca166964530596e5c30eebcced", @generic="e26951ae9f77fc889354907e20ceb8434b5e780f36ff039d3be6f18d95771ab55afe88a7a0db37264a", @generic="f2e343a690e811c96b5e94f65d024b1788861010fe7c6aaa0fe468339575df46434d3121627958a1b50161f7cd9a445f3d643be470873555a49975af406cf9d888e07e684ea2da1af8a2a6", @typed={0xc, 0x10, @u32=0x8}, @generic="e1923047553618fc1e98b7341b14ea592b0b6c63af23d51bb0906e5595d3b45410620b5aafde7370844932398012a760a1fb286284966dc92c99aecce3e798ff949fa3b05f34398d9f338729bf38a231e0ededb7402b2b37bfa1958d40fbddb25c58e0a9f534e7cc5801f7d037524b5c5acaf668999b329d61e426cfa92787923e48a366dc220a10becf406d2c5af527829b2a8da77ec93cd1954c61a3a897dc570e307de4e059919b21131010981aef93a297f6ed31ba6fb780f2e75c60120115c5cb06b2d0a852228554470bed34c4ebd64a8edec5"]}]}, 0x1d0}, {&(0x7f0000287000-0x518)={0x518, 0x1c, 0x320, 0x0, 0x2, "", [@nested={0x124, 0x3b, [@typed={0x24, 0xd, @str='em1.securitybdev&em0\\vmnet0\x00'}, @generic="fef6c6e015e2b5d5b271d65e6ad937d3927c8cc296eab39bd5e50ffefcfa1dd8a8f7fc63dfec4fdafe77517865a9b17e81f33459c9f4e13543f1ceeaf5c2fb7c78da76f0292dcb9f992edd62685807c53ee34264f40db41adb06ccffe6583c3efb51c320e8a522ad08dc1aaf7a8f5d3a440b3e1abe88691772f9795d16ed94b11843a1a2bab7db00162b49e4d0b624c1fa063a788f767110ef6512ca33fa22fbe14b97c8bcaa34227905858620e545ecf346d60f0191b9a256f98abb7334f4bf0875c8187c556b5c9708863386dfd9e186779c598ff6295a9c273556f6630a2ede1c0f7333bf6dbf9be9e5173f", @typed={0xc, 0xd, @str='\x00'}]}, @generic="83e0d4ea09e2b2546af4bcc35e1a17aa68984c9421654ef5c361257420191097e15d93bf7dd04941bcf8bb6e7294193d34b2d917f3bf7f0747ddc681ff8b4543d4b2424457f4f257d5c68a1049184d3f0f66a12ade0f67d106825c8dddee75b4df6dd1beeddb7993f4a56f4ebc928e4b8a153120d94ee55cf2be484a2ab81bd108b35e477245d3449fdebd6ee89e500098ade540adcd5449238f9071f8062b4eebeb795df61f9fad629259396ca6f7bbbe14c1", @nested={0x120, 0x80, [@typed={0x18, 0x4c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x8, 0x75, @void=""}, @generic="e1604eb52ff8634309fdea26d3da1c80e783827862ceab890dda0ab32dc256690774a349cdb0b20b29ad9f7a0ba16609269a5b6501d121772399a547f0d508351cf6f617763f413e4aa12355ecb8393b2e17fbc6c2932cf508f692f468059dc7e76573951470307498c6b5e8486ba841cd83b8be28d9172ade0ea110a9ad14ab418e78c9713451e157f6d21e6c3301d30517dc062db21b64126290604b12494709927f5705558a8f22e992779d4a87104ef98146e1bfd2aa972429306c4a6e5d0fc5f339079d68d29fa42b901fea8e6fe1bc26a7ca394dbc5b11913509b1544480223503e111569f0d5348acc3baa56cfd422dc60a5d8e08e0d34cab"]}, @generic="f80a2ad478b3a043a61c7ee0d527c4cf479092789156d1b21b1e0a131570b7aad2a5a97e88b2db5e21fa1dc96fc5f8f6508c0255eee1956d5c404b26a40092c14b4f138ea23b11d2b330c6ef9fd1ab493c29dbfe6bdf8fbb97aaa7382cdc203e1914109d72621b23221e6292b929bffb00d2164390a488a4f0e257629fcd5fabe63d2084731ad4f6feff7dac55948a81ffb42340cc3466f1143f720d7d86057f95f56b66d1c98fd790852c732742a9a608c5d9dbc113fe11f802b602d0ab4f249f040e78888dbf8653aa236a6c051e8cb3b504b84b0ecd27791cb8f26b9f858bb94e", @typed={0xc, 0x8, @ipv4=@empty=0x0}, @typed={0x8, 0x70, @void=""}, @typed={0xc, 0x47, @pid=r1}, @generic="ee1db42224296b50fe1817915eb28fbacfe16dd4a90ff55de6c1b5e6612413243661005b3108c9c4482beb4535978ea014852ed9b9fa8201499294445392a010a03c0c693eb2dabd88142759c33a210c7456582ba82a9c78902d6443d2c59494cd0c06f9a0269c968900400da430fd2916bf7b7f290375755f10405794cd9d81d26e403369d281998586443b4b1997a4c49d2a9cc09df5ab3a", @generic="a53bb663c7fa35bf40aeadf0312865f684e0861720dc2ddf718d6e386eef324373a9bfb89f4b3c5491f222bccca162a5e965624c34141919cace412ece2a8060af7f6feed65f9ea15991d12af751aac9b1a83d2aaad3585dbd8ca4b1b2a21f8116a38eef1780dfbfea3abfc7920a498c723dfd5bc95a"]}, 0x518}, {&(0x7f0000280000-0x2c)={0x2c, 0x30, 0x400, 0x2, 0x2, "", [@generic="05b1fb03a2bc35a5593f1354a0b22bffc82a3d42e542ebd74dd83f"]}, 0x2c}, {&(0x7f0000044000-0x20)={0x20, 0x3c, 0x500, 0x3, 0x3, "", [@nested={0x10, 0x64, [@typed={0xc, 0x1b, @uid=r2}]}]}, 0x20}, {&(0x7f0000cb5000-0x70)={0x70, 0x42, 0x0, 0x0, 0x2, "", [@typed={0xc, 0x7e, @uid=r3}, @generic="be4b6294448819a34218d04a9b28e043a3b2c81378d634560121576caae73acf12a730e67558a4e8e30fa1c89e9b187ef181fb02907175eff17d6b5d641d374efc37fcc1e0825936d4b052ed7cfe6683658073c6"]}, 0x70}, {&(0x7f00006e5000-0x6c)={0x6c, 0x28, 0x410, 0x5, 0x1, "", [@nested={0x44, 0x6c, [@generic="ea7357b5927bef13b2fd92de3d07bdeb6db69667d20dc7c9bfb1bee741e2cd6b85b12b998c03", @typed={0x18, 0x3a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0x18, 0x89, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x6c}], 0x6, &(0x7f0000900000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r7, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x40000}, 0x1) setpriority(0x0, 0x0, 0x100) ioctl$int_in(r7, 0x0, &(0x7f0000453000)=0x3) gettid() 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x1, &(0x7f0000e3b000-0xf2)=""/242, &(0x7f0000842000-0x18)=[{0x9af3, 0x90, 0x634, &(0x7f0000000000)=""/144}]}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) msync(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 56.100995] binder: 8911:8919 got transaction to invalid handle [ 56.108060] binder: 8911:8919 transaction failed 29201/-22, size 24-16 line 3005 2018/01/17 02:11:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000db8000)='./file0\x00', 0x400000, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000603000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000899000)=[{&(0x7f0000312000-0x18)=""/24, 0x18}, {&(0x7f0000437000-0x56)=""/86, 0x56}], 0x2, 0x0) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) 2018/01/17 02:11:17 executing program 2: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x8001, 0x0, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x2, r1}) setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x9)='userem0:\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x1, 0xfff, 0x80000001, 0x800, 0x4, 0x8001, 0x8, 0x7, 0x6, 0x5, 0x5cd, 0x100000000}) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005bc000)='/selinux/member\x00', 0x2, 0x0) r0 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000065000-0x8)='./file0\x00', 0x105) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000dfa000)="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", 0x267) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000069e000-0x4)=0x8001, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dfb000)=@assoc_value={0x0, 0x0}, &(0x7f0000dfc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dfc000-0x32)={r2, 0x17, "6406d22af9825d6e698da7078bfde886bd7240bd7caf322000000054d2c2701e71176e451dff3aa7e5a9"}, &(0x7f00002ac000-0x4)=0xfffffffffffffe40) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000dfd000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dfb000-0x10)={r3, 0x800, 0x4, [0x6, 0x3, 0x7f, 0x400]}, &(0x7f0000dfb000-0x4)=0x10) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000073000)=""/0, &(0x7f0000dfe000-0x4)=0x0) 2018/01/17 02:11:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x30, &(0x7f0000000000)={0x1, {0x7}, 0x50000000, 0x8001}, &(0x7f00007c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) r1 = dup2(r0, r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000eb8000-0x14)={0x83, 0x48e4, 0x7fff, 0xe27a, 0x200, 0x9, 0x2000000000000000, 0xd34, 0x1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x4000000000000001) r1 = openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x200000, 0x1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000005000-0x38)=""/56) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000e000)={0x100000000, 0x9, 0x40, 0x1f, 0x22a8}, 0x14) ioctl(r0, 0x48f7bbc6, &(0x7f0000009000)="cf") 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a88000)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000e7b000)={0x6, &(0x7f00002da000)=[0x1ff, 0xffffffff99f73ee1, 0x3, 0xb30, 0x4, 0x10000]}) fchmodat(r0, &(0x7f0000447000)='./file0\x00', 0xe0) 2018/01/17 02:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000489000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x0}, 0x20) [ 56.150318] binder: 8911:8919 got transaction to invalid handle [ 56.162951] binder: 8911:8919 transaction failed 29201/-22, size 24-16 line 3005 [ 56.182795] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffe00) accept$inet(r0, &(0x7f0000bc3000-0x7)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000da8000-0x12)='/dev/loop-control\x00', 0x105000, 0x0) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f000069f000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1b) 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0xfffffffffffffffd, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/17 02:11:17 executing program 5: getrusage(0x1, &(0x7f0000aac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000afd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8000000000007f) 2018/01/17 02:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000077000)='.dead\x00', &(0x7f0000314000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000074e000-0x8)='GPLself\x00', 0xfffffffffffffffb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b8f000-0x16)='/selinux/checkreqprot\x00', 0x400040, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000832000)=0x0, &(0x7f0000ca0000-0x4)=0x4) add_key(&(0x7f00004db000-0xd)='dns_resolver\x00', &(0x7f000008d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009de000-0x136)="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", 0x136, r0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005c0000)={0x1, &(0x7f0000218000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000cfe000-0x8)={r2, 0x2}) 2018/01/17 02:11:17 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000fad000-0x8)={0x6, 0xe9, 0x8, 0x7fffffff, 0x5}) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) remap_file_pages(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x20000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000cd2000-0x20)={@generic="8545f84a5dc92818bfb9bf10cbcbe01e", @ifru_flags=0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x20) 2018/01/17 02:11:17 executing program 0: r0 = gettid() r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f000059e000-0x4)=0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000dd2000-0x8)=0x0) exit(0x0) tkill(r0, 0x0) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0xe6) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0505405, &(0x7f00001d0000-0x34)={{0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lgetxattr(&(0x7f00003a2000-0x8)='./file0\x00', &(0x7f0000631000)=@known='security.evm\x00', &(0x7f0000903000-0xe7)=""/231, 0xe7) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(r0, &(0x7f000068f000)='./file0\x00', 0x22) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7e) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x3, 0x9, &(0x7f0000b79000-0xd0)="6a90d476", 0x4) 2018/01/17 02:11:17 executing program 6: msync(&(0x7f0000e1e000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/17 02:11:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000003000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffffffff0001, 0x5, [0x1f, 0x0, 0xff, 0x8, 0x100]}, &(0x7f0000002000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x2, 0x200, 0x3}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000002000-0xeb)=""/235, &(0x7f0000000000)=0xeb) 2018/01/17 02:11:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f00003a6000)='keyring\x00', &(0x7f0000f6e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000630000-0x8)='rxrpc_s\x00', &(0x7f0000955000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f00000b2000-0x8)='keyring\x00', &(0x7f0000378000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00002d7000)={0x50000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000099f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000b6000-0xc)={0x0, 0x0}) 2018/01/17 02:11:17 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = dup2(r1, r2) getsockname$inet6(r3, &(0x7f000080a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005d1000-0x4)=0x1c) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000351000)=0x1000, 0x4) fcntl$getownex(r2, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000b3a000-0x38)={0x0, 0x0, &(0x7f0000b32000)=[{&(0x7f0000b39000)=""/141, 0x8d}, {&(0x7f0000336000-0x32)=""/50, 0x32}, {&(0x7f000042e000-0x60)=""/96, 0x60}], 0x3, &(0x7f00009e3000)=""/28, 0x1c, 0x4}, 0x10000) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000b39000)=0xd, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000040c000)={0x0, 0x6b, "7d5dd030c5daea9b4a0bf511d78862b9a50b3994b9ede0c9076e948d0192fa1cc76cc037350a675959a36341ef1e9c1c0af22ab7efd46bf28fead7dd7ac4286c7efaf4b7a7e15c8868bea222d91329678da420eb10bc47e185520ac432ede0e4dc1462a5aa2d535f89b755"}, &(0x7f00002b4000-0x4)=0x73) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b3b000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x800, 0x0, 0x4}, &(0x7f0000988000)=0xa0) 2018/01/17 02:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = epoll_create1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000039e000-0x4)=0x0, &(0x7f0000947000-0x4)=0x4) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000498000)={0x7000201a, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) syz_open_pts(0xffffffffffffff9c, 0x1c3102) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000876000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000c39000-0x6)={0x103, 0x2, 0x4}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/17 02:11:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000555000)='stack\x00') ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00006f8000)=[0x5, 0x80000001]) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000053000-0x28)={@common='syzkaller1\x00', &(0x7f00000a3000)=@ethtool_rxnfc={0x30, 0x3, 0x40, {0x11, @ah_ip4_spec={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, {"ae5e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x6, 0x5, [0x5, 0x1]}, @hdata="51a2295e1fa442b39d013975e275e7d036ed81899868c7eaaad5abad62e60679c7013caaca6b9e8b286e62083b6aaaa87cc330cc", {"3c1e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, 0xbe7c, 0x8, [0x7, 0x1c]}, 0x6b, 0xfff}, 0xa, [0xfff, 0x9, 0x82, 0x81, 0x1, 0xffff, 0x8001, 0x4, 0x3ff, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1d36f52e54c23394) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) accept$netrom(0xffffffffffffffff, &(0x7f00007fd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c81000-0x4)=0x48) 2018/01/17 02:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000dc8000)={0x0, 0x0, &(0x7f00000e3000-0x30)=[{&(0x7f00002d5000)=""/227, 0xe3}], 0x1, &(0x7f00008a3000-0x60)=""/96, 0x60, 0x0}, 0x0) sendto(r0, &(0x7f00000ee000-0xb9)="e3966459db131a40271d230ad477ef34c6b8ebe185f0448f8d845e5887d78e718f0b0925db80b2b0fe3247aa63b6dcceb0b6ad47095bfd780f1c1b0aa6383d8983e0bc17b8cfcbc5117cb7e424b4917dd58e954df7ffe634ad378d4cf74bc88ef31d02531eaa19f5bf2c648644d7c461121dea38c35eea1946ddf129cde69a441a8d", 0x82, 0x0, &(0x7f00008e3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e", 0x81}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000259000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) read(r0, &(0x7f0000ff6000)=""/133, 0x85) creat(&(0x7f00008e2000-0x8)='./file0\x00', 0x4) 2018/01/17 02:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009b0000)={0x0, 0x0}) bind(r0, &(0x7f000083f000)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='vlan0\x00'}}, 0x1e) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000043f000)={0x0, 0x0}) lstat(&(0x7f0000e42000)='./file0\x00', &(0x7f0000b9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000159000-0x8)='./file0\x00', &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/hwrng\x00', 0x0, 0x0) openat(r4, &(0x7f0000438000)='./file0\x00', 0x100, 0x80) fchown(r1, r2, r3) setrlimit(0x0, &(0x7f0000dcb000-0x10)={0x0, 0x7fff}) 2018/01/17 02:11:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000394000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) [ 56.523045] binder: BINDER_SET_CONTEXT_MGR already set [ 56.528444] binder: 9032:9056 ioctl 40046207 0 returned -16 [ 56.545265] binder_alloc: 9032: binder_alloc_buf, no vma [ 56.550791] binder: 9032:9056 transaction failed 29189/-3, size 0-0 line 3128 [ 56.574135] ================================================================== [ 56.581493] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 56.588125] Read of size 8 at addr ffff8800b566c338 by task syz-executor1/9061 [ 56.595446] [ 56.597046] CPU: 0 PID: 9061 Comm: syz-executor1 Not tainted 4.4.111-gc2f631b #27 [ 56.604632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.613954] 0000000000000000 f29dabbc063a75e6 ffff8801c5e57560 ffffffff81d0513d [ 56.621910] ffffea0002d59b00 ffff8800b566c338 0000000000000000 ffff8800b566c338 [ 56.629878] 0000000000000000 ffff8801c5e57598 ffffffff814fd433 ffff8800b566c338 [ 56.637832] Call Trace: [ 56.640391] [] dump_stack+0xc1/0x124 [ 56.645722] [] print_address_description+0x73/0x260 [ 56.652353] [] kasan_report+0x285/0x370 [ 56.657942] [] ? __lock_acquire+0x387e/0x4b50 [ 56.664051] [] __asan_report_load8_noabort+0x14/0x20 [ 56.670769] [] __lock_acquire+0x387e/0x4b50 [ 56.676704] [] ? __lock_acquire+0xb5f/0x4b50 [ 56.682730] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.689707] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.696686] [] ? __lock_is_held+0xa1/0xf0 [ 56.702452] [] lock_acquire+0x15e/0x460 [ 56.708041] [] ? remove_wait_queue+0x14/0x40 [ 56.714065] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 56.720349] [] ? remove_wait_queue+0x14/0x40 [ 56.726373] [] remove_wait_queue+0x14/0x40 [ 56.732226] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 56.739207] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 56.746447] [] ep_remove+0x41/0x290 [ 56.751692] [] eventpoll_release_file+0xc5/0x140 [ 56.758062] [] __fput+0x521/0x6d0 [ 56.763133] [] ____fput+0x15/0x20 [ 56.768203] [] task_work_run+0x104/0x180 [ 56.773881] [] do_exit+0x871/0x2a20 [ 56.779128] [] ? release_task+0x1240/0x1240 [ 56.785072] [] ? recalc_sigpending+0x76/0xa0 [ 56.791099] [] do_group_exit+0x108/0x320 [ 56.796773] [] get_signal+0x565/0x1660 [ 56.802276] [] ? vma_link+0xe4/0x170 [ 56.807609] [] do_signal+0x8b/0x1d40 [ 56.812941] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 56.818793] [] ? setup_sigcontext+0x780/0x780 [ 56.824902] [] ? up_write+0x1a/0x60 [ 56.830165] [] ? vm_mmap_pgoff+0xdf/0x1c0 [ 56.835929] [] ? SyS_futex+0x210/0x2c0 [ 56.841439] [] ? exit_to_usermode_loop+0xec/0x170 [ 56.847899] [] exit_to_usermode_loop+0x122/0x170 [ 56.854270] [] syscall_return_slowpath+0x1b5/0x1f0 [ 56.860827] [] int_ret_from_sys_call+0x25/0xa3 [ 56.867026] [ 56.868625] Allocated by task 9049: [ 56.872217] [] save_stack_trace+0x26/0x50 [ 56.878100] [] save_stack+0x43/0xd0 [ 56.883462] [] kasan_kmalloc+0xad/0xe0 [ 56.889079] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 56.895655] [] binder_get_thread+0x181/0x7a0 [ 56.901794] [] binder_poll+0x4a/0x210 [ 56.907325] [] SyS_epoll_ctl+0x10b1/0x2050 [ 56.913293] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 56.919952] [ 56.921545] Freed by task 9049: [ 56.924787] [] save_stack_trace+0x26/0x50 [ 56.930667] [] save_stack+0x43/0xd0 [ 56.936026] [] kasan_slab_free+0x72/0xc0 [ 56.941815] [] kfree+0xfc/0x300 [ 56.946825] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 56.953569] [] binder_thread_release+0x27d/0x540 [ 56.960055] [] binder_ioctl+0xb94/0x12e0 [ 56.965844] [] do_vfs_ioctl+0x7aa/0xee0 [ 56.971554] [] SyS_ioctl+0x8f/0xc0 [ 56.976826] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 56.983485] [ 56.985080] The buggy address belongs to the object at ffff8800b566c280 [ 56.985080] which belongs to the cache kmalloc-512 of size 512 [ 56.997699] The buggy address is located 184 bytes inside of [ 56.997699] 512-byte region [ffff8800b566c280, ffff8800b566c480) [ 57.009538] The buggy address belongs to the page: [ 58.313008] ------------[ cut here ]------------ [ 58.317789] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:3123 __lock_acquire+0x1625/0x4b50() [ 58.326850] DEBUG_LOCKS_WARN_ON(depth >= MAX_LOCK_DEPTH) [ 58.332093] Kernel panic - not syncing: panic_on_warn set ... [ 58.332093] [ 58.339717] CPU: 0 PID: 0 Comm: Hutor1 Not tainted 4.4.111-gc2f631b #27 [ 58.347042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.356370] 0000000000000000 f29dabbc063a75e6 ffff8801db20c940 ffffffff81d0513d [ 58.364332] ffffffff83842f60 ffff8801db20ca18 ffffffff83854d40 0000000000000009 [ 58.372290] 0000000000000c33 ffff8801db20ca08 ffffffff81419a3a 0000000041b58ab3 [ 58.380249] Call Trace: [ 58.382800] <#DF> [] dump_stack+0xc1/0x124 [ 58.388862] [] panic+0x1aa/0x388 [ 58.393846] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 58.400741] [] ? warn_slowpath_common+0x10a/0x140 [ 58.407199] [] warn_slowpath_common+0x125/0x140 [ 58.413484] [] ? __lock_acquire+0x1625/0x4b50 [ 58.421856] [] warn_slowpath_fmt+0xc1/0x110 [ 58.427791] [] ? warn_slowpath_common+0x140/0x140 [ 58.434248] [] __lock_acquire+0x1625/0x4b50 [ 58.440185] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.447162] [] lock_acquire+0x15e/0x460 [ 58.452751] [] ? vprintk_emit+0xa5/0x850 [ 58.458431] [] _raw_spin_lock+0x36/0x50 [ 58.464019] [] ? vprintk_emit+0xa5/0x850 [ 58.469694] [] vprintk_emit+0xa5/0x850 [ 58.475200] [] ? kprobe_exceptions_notify+0x80/0x160 [ 58.481920] [] ? kasan_die_handler+0x18/0x40 [ 58.487944] [] vprintk+0x28/0x30 [ 58.492926] [] vprintk_default+0x1d/0x30 [ 58.498602] [] printk+0xb7/0xe2 [ 58.503498] [] ? pm_qos_get_value.part.4+0xb/0xb [ 58.509869] [] df_debug+0x14/0x30 [ 58.514947] [] do_double_fault+0x10b/0x210 [ 58.520802] [] double_fault+0x2d/0x40 [ 58.526219] [] ? dump_page_badflags+0x180/0x250 [ 58.532503] [] ? dump_page_badflags+0x4/0x250 [ 58.538610] <> [ 58.541985] Dumping ftrace buffer: [ 58.545778] (ftrace buffer empty) [ 58.549456] Kernel Offset: disabled [ 58.553051] Rebooting in 86400 seconds..