fffff, 0x8, 0x8, 0x2873, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xbeb, 0xc, 0x21e, 0x0, r2}}], 0x60, 0xe06ba6fb2c04a3bf}, {&(0x7f0000fc9000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f00008b8000-0x55)="a5143a5e502e55181654723d26ed37b60cbedf71281635c8d7ecb0defe91a4213da1ba4edc9c68e861aa09081b53b4bf76b742841399d9f5056040a674bba70a7b09cd4f1c74ba4a069455b1677292c400df58c3e4", 0x55}, {&(0x7f000041d000)="a6a65f960f2342e992e70118eef25616c5b87ae5c94beb2b7ee6e5f0bed6c2b336251ea5bdc5b64585dd3102f8d89baff6fc20b6e578605701ca9fd8c017d5fe5be931a012b91516e4820130394e17815f5e92e9e98e2412d743eb6620b30b9e8248d10d27858f", 0x67}, {&(0x7f000031e000-0xbd)="ee7cf6cb6d179e6de9b67a18dad37c49c0e4a9b2e8fe2a7d1e83186ebb1b0653f62b3cc565d13924b2ff6e108f69a6112e179754dd9a373d574fc38d9db09e2f494b4ad6c120c08b4150bbf6377fa5cc4edf1d395d2ad1e7f6dbff986b6e746d31b4c590febf011424498ac678cd5a585cc995b800b602df35f4950a4905baa292875b3284e90a586e9542bfa29331502cbeefd055982d5900a05b6f30cbd64e67a366e69a246f849ee558f4812b9fa82a6ed5e321f49c29d61e3f89ee", 0xbd}, {&(0x7f0000001000-0x5e)="97f3fa2dfd66ff7637dbe2f780e16fc8c7c985b9ba99b9c261b9aae028db59c1deeae45faf6aea89ec57fe7864c0129a647caf57b2292fa763d38995b8bf87fd673934b3aee1d8f50265265b6f32e2df660a44a40689f7594e9f0e35c198", 0x5e}], 0x4, &(0x7f0000493000)=[@sndrcv={0x30, 0x84, 0x1, {0x3e4ae91d, 0x200, 0x4, 0xc4000000, 0x1, 0x1, 0x76, 0xadf, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x4, 0x8, 0x80, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x4, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x800, 0x401, 0x78aac6f1, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x200, 0x4, 0xfff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xd02, 0x6, 0x0, 0x50, 0x977e, 0x0, 0x1, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0xf0, 0xffff, r8}}], 0x150, 0x8001}], 0x3, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r5, 0x6, "18742b75f151"}, &(0x7f0000000000)=0xe) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/17 05:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) r1 = creat(&(0x7f0000900000-0x8)='./file0\x00', 0x180) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c5c000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000389000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c6f000)={r2, 0x2, 0x6, [0x4, 0x0, 0x5, 0x9, 0x80000000, 0x7]}, 0x14) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) connect$nfc_llcp(r1, &(0x7f0000afd000-0x60)={0x27, 0x1ed, 0x36dac967, 0x7, 0x1, 0x9, "d43523c35229f999929f6797c3c383835357d69777f7d65286c6a99720a890bdb6afd66547d54bb09331ae67ed8fb73448ea0e6ecee7bff699d5c529922dad", 0x1000}, 0x60) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009e8000-0x4)=0x0, &(0x7f0000acc000)=0x4) syz_open_dev$usbmon(&(0x7f00004d0000-0xd)='/dev/usbmon#\x00', 0x8000, 0x288a00) 2018/01/17 05:35:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) unshare(0x400) shutdown(r2, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, r2) 2018/01/17 05:35:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069b000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) readlinkat(r0, &(0x7f00003ae000)='./file0\x00', &(0x7f0000295000-0x23)=""/35, 0x23) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/17 05:35:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x3) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f00006dc000)=[{&(0x7f0000c9c000-0xb1)=""/177, 0xb1}, {&(0x7f0000c2e000)=""/5, 0x5}], 0x2) lseek(r0, 0x0, 0x3) ftruncate(r0, 0x10000000000) 2018/01/17 05:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/access\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000eb8000-0x8)=0x100, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000033000-0x20)={@generic="272679800d6f995e2e2a5f6a51254989", @ifru_flags=0x400}) rt_tgsigqueueinfo(r0, r0, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x1, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) eventfd2(0x10001, 0x806) read(r2, &(0x7f000064b000)=""/128, 0x80) 2018/01/17 05:35:59 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 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) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000b04000-0x10)={0x4, 0x7, 0x8, "a7dff20eb0b8", 0x10000000000000, 0x0}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/17 05:35:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000f54000-0x1b)=""/27, 0xfd0b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/17 05:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:35:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400100, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) gettid() getpriority(0x1, r2) 2018/01/17 05:35:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x80000009) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000936000+0x797)={0x0, 0x4, 0x20, 0x20, 0x7fff}, &(0x7f000056c000+0x5e8)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000007d000-0xc)=@sack_info={r1, 0x7, 0x8001}, &(0x7f0000c83000-0x4)=0xc) sendmsg$nfc_llcp(r0, &(0x7f000059a000-0x38)={&(0x7f00003b8000-0x60)={0x27, 0x100, 0x8, 0x2, 0x1000, 0x600000, "56799b9f4ab6707284674813419b28cc1ae9bff242818c423c4e6471139f8a6d08468ed134e78eff5856d2ee0b33c12ed60ed1902798c46b262a2aac70cfca", 0x6}, 0x60, &(0x7f0000b87000)=[{&(0x7f00008e8000)="266cefa082a359b53c2d5457d8e3345d275c68b47f7f15bf1fbe554371ee3ce05bfd2eea29e67fcc349ded784a9ca02831a8850698046058d54021903835ed2b22f7820ef6173591149817722bb7eafe7e9c7eb699bc30a28434f5946f1c830de2924d58b300165d082cf6214a41cf91", 0x70}], 0x1, &(0x7f0000031000-0x90)={0x90, 0x10c, 0x615b, "25c1f2078fadd99a3f946a53b0d84cdb20331b1bd675e197871cce693a4da96ee942f641c9872a8b9442c74b0090ee8785618f67af18556c9120dcf7889a9f30434865a85405d6e0aae2a83651f9e85b2721d61db952643f786234a819ae3feab7adfa158772a6112143037b1e555b746205adc066ba0b648ff5278d273fb2"}, 0x90, 0x4000}, 0x4000000) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00009d3000)={r2, 0x3c, "eb7a6860a477c49eb88ae1081a80b0f39747d8697f2510d265041dd9b99a7ab59f11b642dcce0dc42ffe33cf6e2a810f0c24db884d5aec86e99e2f95"}, &(0x7f0000571000-0x3)=0x44) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000b05000)={{0x8e46, 0x7}, 'port1\x00', 0x0, 0x100000, 0x40, 0x1000, 0x7f, 0x1c48f771, 0x9, 0x0, 0x5, 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]}) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 05:35:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) r1 = add_key(&(0x7f00002a0000)='.dead\x00', &(0x7f0000d31000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000091b000-0x50)="0636992113582ad9baf661bc00ae59c981b65efbecd75b93b019180563ff804cfabcfebaebad161dfaaf4cac39049f6c7ae8b9403fb524e7935ee3a31aa55227b092732764e3f48c76b4d067a78d594b", 0x50, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000ae6000)='cifs.idmap\x00', &(0x7f00008a9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aa4000-0xa)='wlan1$#&&\x00', 0x0) keyctl$unlink(0x9, r1, r2) connect$ax25(r0, &(0x7f0000749000)={0x3, {"6612461e6104cd"}, 0x0}, 0x10) 2018/01/17 05:35:59 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000fd6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f00005ca000-0x4)=0xffffffffffffff6a, 0x8, 0x0, &(0x7f000004a000-0x10)={0x89, r0}, &(0x7f0000ef4000)=0x3, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f01000-0x9)='/dev/dsp\x00', 0x20040, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d3f000-0x18)={0xd46, 0x7fffffff, 0xad, 0x100000000, 0x7, 0x3}) connect$pptp(r1, &(0x7f0000ead000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 05:35:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r0 = open(&(0x7f0000292000)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x8005, 0xee75) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000eb8000)={0x2, 0x0}) 2018/01/17 05:35:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x3, 0x0, 0x0, 0x3ffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000b50000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0ac9652898678de650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70898a2cd23baae106780c45e24993a1647bb071c3ecbfefea0b4a3230360d22ffcf20bb1eea0210b916a7ed5cab1b69b586e546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbc30340d840d", 0xb8) 2018/01/17 05:35:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x210080) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000a0000)=0x4f9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:35:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0xe220bc724a9e806d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007b8000-0x8)={0x0, 0x53b061c9}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000900000)=@sack_info={r1, 0x10000000000000, 0x1}, &(0x7f00003af000)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fce000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000909000-0x4c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x46e}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/17 05:35:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = creat(&(0x7f0000178000)='./file0\x00', 0x42) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000523000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_dev$adsp(&(0x7f00006d0000-0xb)='/dev/adsp#\x00', 0xffff, 0x50000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000c71000)={r2, 0x80000, r3}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00009f1000)={{&(0x7f0000b96000/0x4000)=nil, 0x4000}, 0x3, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0x7, 0x4) 2018/01/17 05:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r2, &(0x7f00005d5000-0x8)=0x0, 0x2000000000000ff) 2018/01/17 05:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000456000)='/dev/vcs\x00', 0x208000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000986000)={{0x1000, 0x4, 0x2, 0x81, "e16f676894c0ec4a53a551b0c2ae04174e1ca662fbfe53129824eb580a8a87618bdb91a111905a4ee8f0bfbc", 0x5}, 0x2c, [0x7, 0xfffffffffffff66a, 0x1, 0xffff, 0x0, 0x8, 0x800, 0x7076, 0x0, 0x7, 0x9, 0xfffffffffffffeff, 0x7, 0x5, 0x7ff, 0x1, 0x7, 0x6, 0x6, 0x9, 0xa143, 0x909, 0x2, 0x9, 0x100000000, 0x2, 0x5, 0x1, 0x8, 0x7, 0x400, 0x1, 0x8, 0x570, 0x80000000, 0x9, 0x400, 0x0, 0x6, 0x9, 0x800, 0x4, 0x3, 0xfffffffffffffffc, 0x4, 0x1, 0x10001, 0x4, 0x9, 0x1, 0x20, 0x2, 0x200, 0x76, 0x8ba3, 0x7, 0x8, 0x2b70, 0x80000001, 0xa4, 0x6, 0x7f, 0x7, 0x3f, 0x80000000, 0x7fffffff, 0x80000000, 0x80000001, 0x10002000000, 0x7f, 0x8881, 0x3, 0x7, 0xd4c4, 0x6, 0x5da0000000000, 0x8, 0xfffffffffffffffe, 0xff, 0x6ab6, 0x4ee, 0x1ff, 0x5, 0x3, 0x240000000, 0x2a5, 0x0, 0x7e48, 0x0, 0x1000, 0x0, 0x81, 0x7, 0x3, 0x52, 0x774, 0x3, 0x40, 0x400, 0x2, 0x7, 0x2, 0x0, 0x6, 0x3f, 0x1, 0x8, 0x6, 0x63, 0x3, 0x2, 0x6, 0x4, 0x0, 0x7, 0x8001, 0x2, 0x0, 0x7f, 0x4, 0x80000000, 0x0, 0x2, 0x6, 0x5, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) 2018/01/17 05:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) syz_open_dev$loop(&(0x7f0000e23000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) 2018/01/17 05:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x4) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000f9d000)={0x0, 0x0}) sendto(r1, &(0x7f00005f9000)="a114f5fe56968579bd33ac099871b046c69af5f372873cf4eb406698aec4ff8a0b3c8122b3d1dd33602c789de84f02094189ca80dfc7fad37a0353924c6386f161c51edcb46e2e2332050e20e5989107f4f7d92b5f791a2ebc9a97e9d2b2826893a317182ce59dd3ff03e64b24f1471774470036dac2b6df6b6d2ef1d5e57941cbdb12a18ac73ad20a719aa691f048b194cef1b7501553d2c7f3d0ec", 0x9c, 0x40, &(0x7f000010a000)=@nfc={0x27, 0x1, 0x3, 0x7}, 0x10) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000092000)=0x0, &(0x7f0000907000-0x4)=0x4) r2 = syz_open_dev$dspn(&(0x7f00004ab000-0xa)='/dev/dsp#\x00', 0x0, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000c32000-0x4)={0x0, 0x0}) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b8a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000022e000-0x4)=0x60, 0x80000) pipe(&(0x7f00009bd000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000018a000-0x4)=r2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c54000)=0x0) perf_event_open(&(0x7f0000e3c000)={0x3, 0x78, 0x0, 0x0, 0x8, 0x3060, 0x0, 0x432, 0x14000, 0x7, 0x84, 0x0, 0x8, 0x0, 0x4, 0x6, 0x7f, 0x6, 0x1000, 0x20, 0xfffffffffffff2b3, 0x9, 0x7ff, 0x1, 0x401, 0x5, 0x800, 0xe2cd, 0x9, 0x3, 0x2, 0x8, 0x8, 0xffff, 0x9, 0x1000, 0x3, 0x7, 0x0, 0x3018, 0x4, @perf_bp={&(0x7f00000f5000-0x1)=0x0, 0x1}, 0x20000, 0x1, 0x0, 0x7, 0x401, 0x60b, 0x6, 0x0}, r3, 0xfffffffffffffffb, r0, 0x6) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/17 05:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000023c000-0x8)={0x0, 0x2}, &(0x7f0000032000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000981000)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000536000-0x88)={0x6, {{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]}}, 0x88) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000a8c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffff80000000000, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x6, 0xa}) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fe2000)={{0x2, 0x4}, 'port1\x00', 0x5, 0x20800, 0x3d, 0x6, 0x8000000000, 0xfffffffffffffff7, 0xffffffff, 0x0, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ef8000-0x20)={"629c34d7a4b136bb291ab5d8793b58bb", {0x4, 0x3, 0x40, "35318f6a8804", 0x6, 0x0}}) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008d2000)=0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/17 05:36:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00004d2000)={r1, r1, 0x2, 0xff, &(0x7f0000cfe000)="a4c2e8a705b2b5ec9a240aa860bea35accbe2a3f6e6de8b7b387913aef3440a9ad52ccd2c06f83f59271c446e661e2e0c2760f1980577086cc21c151a33b72d2b71693e2614fdc3fe435acf1c7198f7df30e997c72f77ccea37a7b177503ed5cb340c20a716c6eab1c5e9419918c8031a95ae2e023b70918dc0bfdd565129ac804f18e0b02291a3099c09813913e220ff07a6dd5c726c08901a66f057f8418a7192285d0730e07a46cbbe7d43b24469ddbad102cd85706308749e630bb049b267ac4f5bdcaba6b9fdbb13386e0428fe2fdab23ecfa7feaff9694d04760f77d9888f28317b19fc49138b46c38d7870b632fbc3b34fd8b78e3", 0x9, 0x900000000000000, 0x9, 0x0, 0x2, 0xb6, 0x0, "d47a656fee5e2412fb15eb42cb223ae121c8176e1dd5a1f6af99b9c345a753bee9d57c9cb32efbdeeb43a46ab300785f0bf1ad36fd8cdee8369393b86cba720c86471d64eb185d1024d422b6fbc1790725c8e301652a14d4139a9ff8000f4de2c3100b8916e024c937dc19b8eaabbd29e36e3cfae1a51d818702eb4d9561257bce7f723b53d627f566e2668c91b5c03fd1af3b3243b0b54f54d2f6bd0b7e62ddb4eb8846194b745a38b471c65f048c3586ed07fd1e14d62e761cf7d1b02fdcca929b0881de88eec4f5cfdef5d3e7972c1d69b54690c0fb859444a032629f26a580a59926ec54f424db"}) getpeername$packet(r1, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b1a000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007cd000)={{{@in=@empty=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000883000)=0xe8) r4 = getuid() sendmsg$nl_route(r1, &(0x7f0000c93000)={&(0x7f0000ac8000)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f00002d7000-0x10)={&(0x7f0000fdf000-0x50)=@ipv6_newroute={0x50, 0x18, 0x810, 0x7, 0x0, {0xa, 0x94, 0xa0, 0x64, 0xfc, 0x1, 0xfe, 0xcbfaa839599b3a48, 0x400}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_PRIORITY={0x8, 0x6, 0x7}, @RTA_UID={0x8, 0x19, r3}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x17, [@typed={0xc, 0x87, @u32=0x3f}]}}, @RTA_UID={0x8, 0x19, r4}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040850}, 0x10) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 05:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a9000-0x9)='/dev/rtc\x00', 0x9ff274e6130d93e6, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000003d000-0x8)=[0x80000001, 0x7ff]) splice(r0, &(0x7f00003f7000)=0x0, r1, &(0x7f000094a000-0x8)=0x0, 0x1ff, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x800000000ff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f000023d000-0x8)={0x0, 0x0}) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 4: r0 = inotify_init() clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x800) inotify_rm_watch(r0, r1) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) r1 = gettid() clock_gettime(0x0, &(0x7f00003de000-0x10)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000239000)={&(0x7f0000a2f000-0x7c)="7e32c2a1ae90dfe2dd46ef008833615b5e83b5cbccd67e04d9e36874a0a1809829c8010c7f19856ce807179c5d800d3180e9817da4e97918f3fa7c4f3250534367d3c4b8f97888a20e94714261cdfdb7cfd1c3c34e5fc62acaecce70a835b9179050a2be580d3f756e834163fb4f03273c2dc08e2613dbf46380f150", 0x7c}) rt_sigtimedwait(&(0x7f0000e35000)={0x8}, &(0x7f00007b5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f18000)={r2, r3+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/01/17 05:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000b000)='/dev/snd/seq\x00', 0x0, 0x10241) r1 = syz_open_dev$midi(&(0x7f0000464000-0xb)='/dev/midi#\x00', 0x8, 0xb7147d9f74551c36) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000ced000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000050a000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000ddd000)=0x0, &(0x7f00003c0000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d01000-0xb0)={{0xfffffffffffffff9, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000dc3000)=0x0) 2018/01/17 05:36:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20203, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xc0, 0x8, 0x7, 0x2, 0x168, 0x1000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415bc1c7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002c4000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d11000-0x4)=0x2, 0x4) sendmsg$alg(r2, &(0x7f0000c0a000-0x38)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}, {&(0x7f00003a9000)="4d572c816296e5398af622c527d4c80fc3a239fe70fa66", 0x17}], 0x2, &(0x7f0000bb0000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000254000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d05000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00006e3000)=r2) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 05:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = open(&(0x7f00001fe000-0x8)='./file0\x00', 0x400, 0x100) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00001dc000-0x4)=0x9) setsockopt$inet_opts(r0, 0x0, 0x200000000004, &(0x7f0000a94000-0x6)="00070489006b", 0x4) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r1 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000bba000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/17 05:36:00 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000007000)='/dev/snd/pcmC#D#p\x00', 0x36, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000006000)='nodev\x00') r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) pwrite64(r3, &(0x7f0000004000-0xa7)="", 0x0, 0x0) 2018/01/17 05:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000563000)=0x14) write(r0, &(0x7f0000021000-0xd2)="d2f48ba57b1c58b5b18f78a1d1a1357770871ace59d02ba19a86c2c2c10c9c620259cd4be04256ea1680e58e7744fa93b3191a3be767236a32c4c74fdcf22f1b7fc459bd8e83924903105416ec9076c27c4b5be3e5897ab4cbb25be78e08e4dc409b7dd4aaf8dccc83c4bb716873478f26b46a76eeb45af4abc072a073c56075d50d6befb663713222dc53e0c034097c0a465032f637da9581fb7e28b8e98f514368f2cade061e16048e69b7b69cdeac38defc38b3d71cf2c31883d9ecf7d93431b2d3d428beecd0647cef0cdb75bb6ba34b", 0xd2) pipe2(&(0x7f0000a05000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ae5000-0x8)={0x0, 0x80000001}, &(0x7f000051f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000087b000-0xc)=@sack_info={r3, 0x9, 0x1f}, &(0x7f0000d6d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b37000)={0x0, 0x401}, &(0x7f0000299000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000f9d000-0x38)={&(0x7f00002e3000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000051000)=[{&(0x7f000054b000)="89f8390f730d15afb273a4f58f3df56805d254b75606ac0a51ac450d377c912cb9711aaf4c370836d57eabcee921cde0694ec49e28d77aad0228a54b2702e4d98762650abbf4b346baefe1e2e3b5235cc5b2e802312d9842522f847b7f05b5ba83ac5f46b83234871bfbb05b5a0d5250dabfb4d92de5e0178126f1b68fc2041177c11108b12197ba754fbe6c806ecbdebeefeb34b661a0dd0da1b7365b4e4e36cac904fbfa5daf5d515bdb9b6c52f7e501e8ee2babd4ce461b88d5830c26b08c6571aa8477711a9674aec49f60fa0f50286a588be5591bb9f48546", 0xdb}, {&(0x7f00000b3000-0xd9)="a865e16f4faf2ebce82f19fd98c7b28852f84c8678fc29069fcb5abb68979222b48d2de422e7311ee2f3e2426ce728a0a0c356e0581e978e378f93c27bb389a6384590a852d4477c21217cce8f482e7c5dc8d5ca1891906c385cd3bafcbb3da14cf2e4056b3c47ca5c981bca8bab1823221ba80f32f79ba1f3f2416aefa84ecea3c247756fb8402fb3810256700aab31d6db6211d530d30529517221e275dcab2006604f60efa7a2241e88f4105d0ee454ceac278897af0eff6fe271859baab346e1591df97eb17dcf3cbd36fab40cdcba5c12070c4f739ced", 0xd9}, {&(0x7f00001ef000)="dd6e7b9db9dd06bb5d4e0065161f89fa5b85413d2d4833e38309bc3dea54ca71fd05825f044b58f98e7f55fa1cdaad62a63c199803", 0x35}, {&(0x7f00004d0000-0xf0)="f2ab2443e8f9a9bf2d8ecd82f725e1ef2e1c9e235a617128d3a331728b9ee8bac1a01a216920db77bdb61af9dbf7848611c4c4754f87b2652516f42441e123f2dd8c2019c6ae15ee59de213af9a7ceec0927bbf3d1a2aaa94c6da2825b131fef031acf7e3386a21b5c2b1c1d48a64e1598e8d0a8e51153a0f77a9d7b1cc292dcf88f3ad2013765a2f18aae48de66a984d5205b42af5645fae4a48926db9daacaca69aff6f4369546b9d8671c3cdd6afee052c527a8f76f662ee48b4b92c004ac53b83c3caf6e8f891aa3ca3940d78e979e2378653918109c2355ca9fbe1e3c833fb6f5d9239b721d964aef4edfee58d2", 0xf0}, {&(0x7f0000165000)="2fecf0b71566ec350630378b566a29e42d6f40159260fb00e14acb8d18763bcefb92ae5939a1513d406ac5b228c5d4e7c6e2d3581ba28d2212967e60001530ba4846d0489c731594eb09cdde063764292f17469466a353fdc9520cda25e7cc4e000e3adf561e64ff479947c5905385f45637d6309089b379f513d14586b6a6d32765723c833ab5d6dddea85b6484318c4a99319fcc71c398e3b358c61e83017e942d78bba340d84b", 0xa8}], 0x5, &(0x7f00009d7000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xcb2d, 0xffffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x7f, 0xa, 0x4, 0x58, 0x5, 0x8, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xfcf, 0x4, 0x3f}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x8, 0x9d, 0x5}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x8, 0xff}}], 0xf0, 0x4010}, 0x1) r5 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r5, &(0x7f0000216000)=""}, 0x10) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000736000)={0x3, 0x0, [{0x40000bff, 0x0, 0x0}, {0x36f, 0x0, 0x6}, {0xbff, 0x0, 0x3dc0}]}) 2018/01/17 05:36:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) keyctl$session_to_parent(0x12) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002c7000-0x4)=0x0) perf_event_open(&(0x7f0000449000-0x78)={0x1, 0x78, 0x1000, 0x20, 0x9, 0xb2, 0x0, 0x7fffffff, 0x100, 0xac5b592dc97f1e9e, 0x683f, 0xc75, 0xeab, 0x6, 0x4, 0x7, 0x3, 0x18, 0xfffffffffffffffb, 0x7ff, 0x5b91, 0xdec, 0x9, 0x6, 0x1, 0x1, 0x1, 0xa05, 0xfff, 0x200, 0x3, 0x7d7, 0x10001, 0x200000000000, 0x6, 0x6, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000478000-0x1)=0x0, 0x4}, 0xd0, 0x5, 0xe89f, 0x3, 0xfffffffffffffffe, 0x4, 0x40, 0x0}, r1, 0x5, r0, 0x3) r2 = gettid() r3 = gettid() kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/17 05:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a2b000-0xc)='/dev/audio#\x00', 0x8, 0x10000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) close(r0) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000)={0x7, 0xffffffffffffffff, 0x0}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x1)='\x00') r2 = socket$inet_sctp(0x2, 0x200000001, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) r3 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000004000)={0xd37, 0x800, 0x5, 0x1}) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000070b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000c00000)='./file0\x00', 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getdents(r0, &(0x7f0000170000-0xd0)=""/208, 0xd0) r3 = open(&(0x7f000092a000)='./file0\x00', 0x101080, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/17 05:36:00 executing program 6: 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, 0x80513, 0x0, 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) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000279000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003c9000-0x4)=0x10) connect(r1, &(0x7f0000b67000)=@sco={0x1f, {0x7, 0x9, 0xe60c, 0x100000000, 0x7, 0xae8}}, 0x8) keyctl$revoke(0x3, r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000093000-0x4)=0x8, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dd7000)=0x0) ioprio_get$pid(0x2, r3) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000254000)=0x0) 2018/01/17 05:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x600) msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000008b000+0xb9c)='net/netlink\x00') getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c16000)=0x9, &(0x7f000020b000)=0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000004000-0x4)=0x7, 0x4) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) 2018/01/17 05:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x2, &(0x7f00003f7000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005ff000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfd000)=0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009e9000)=0x0, &(0x7f0000a0a000+0xf27)=0x4) 2018/01/17 05:36:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/ppp\x00', 0x440, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006ae000-0xa)='/dev/dsp#\x00', 0x8001, 0x408840) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r2, &(0x7f0000e4e000)=[{&(0x7f0000fdb000)=""/4096, 0x1000}], 0x1, 0x40000002) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000561000-0x2)={0x6, 0x9d6}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c83000-0x2c)=""/44) 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = msgget(0x3, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f00005f8000)=""/80) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000070d000-0x4)=0x0, &(0x7f0000337000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f72000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fd4000)='/dev/snd/pcmC#D#c\x00', 0x54, 0xc0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fd4000)={0x0, 0x82}, &(0x7f000048a000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000933000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd4000)='\x00', 0x1) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getrusage(0x0, &(0x7f0000244000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f0000fd2000)=[{{r4, 0x7530}, 0x0, 0x2, 0x0}], 0x18) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000fd6000-0x18)={0x0, 0xf004, 0xe94, 0x100000000, 0x3}) fcntl$getownex(r3, 0x10, &(0x7f0000677000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r5, 0x4) vmsplice(r2, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/17 05:36:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000eb5000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a51000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c51000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0}, &(0x7f00004f7000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000267000-0xf5)={r2, 0xed, "35e24dfece66f9b49c0409ef71ab3d04f7a0a3aa68593ebaa3288b1fdbec5fb91a917fba71ef87ed6d51dcdaff3530d43b66f1d42f6eef9ec15238b251ebfb9945992e182342d754f6258c9ee9461c04588497186c31d1ac5ca1284af6aee2837d229da7e6df2a674df6a25c5b87cdab489580691b3b54b69c76000004011d10426e207296c4bbe5002b7e213accc3e9c0a823a56f6b6f5914435e4c5c615b38b8d10a48a75a173a1be6b2a0ae90fd5dcd7091d861188975ee49a803e1223ad9d8c6d4b4da3669cd96ee68240d9cc86134edc8d15c5a85684f66c2efb8ab6d3aece3b97cbfb96959e6665361bb"}, &(0x7f0000326000)=0xfffffffffffffefe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ce3000-0x98)={r3, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef2b, 0x1}, 0x98) 2018/01/17 05:36:00 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ca000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000755000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x7, 0x20, &(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffd}) r2 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000d4b000+0xb1e)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000223000)="43541c1559fc2aaa3579068eb82d4d8162b8622e8ccde188adf9bdb560ccfa07f55d9931cbf7c5b5f44e314e02520f50803ddee2f3f792c3d573b51ab083bb3b802973d44bcc5b54e298c77ba65e42aadc08158eba4916a65a", 0x59, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={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=@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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x0, 0x7, 0x2, 0xa0, 0x80, 0x2c, r3, r1}, {0x4, 0x80000000, 0x6, 0x100000000, 0xbab, 0x1, 0x401, 0x5}, {0xfffffffffffffe6e, 0x3, 0x5, 0x100}, 0x69bce184, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x3b}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x2, 0x2, 0x1, 0x3, 0x4, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000001000-0xaa)="313d3b31b317b30197aa1fc91b2cb8ff4bf31e432acda9a535dc3bfb370416c9170c1c39979b6560ac343225a7cd62b85b9c2f407e6dbe6708e20f61d11f350a20e4cea16742e46cb9fb0916a5f160469a29e3e49cc4a99424b3ca62493178bbe308ead1f732346c7ea8127cfcf299da4ba200bc23661c7d8208e6bebe09cc4c0837523412a0b91538d3e12d3e71239192ed34c62b185de9d5cfeba4e7c24916e505c7a2c40324729316", 0xaa) 2018/01/17 05:36:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000571000-0x70)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f000044d000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x1b, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x4, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b22000-0x88)={0x0, 0x80, "b04f8c112fc9a6092235bc5df8ef649f07d3ff686fabc34ec3a6097d097b28815d4d0c0c49d29ea9aa9e0233f54c198f408f9a5fdddf5916a9b7f8eb0b6239261939cc80f7c68880b087dd84f5bcdb7c14903675659b92ac7364ff9bd29442d475c96ea787093a4fb906b44669afb8d3d205f1b5f16f98dfb4f0caf6b21f3b8b"}, &(0x7f000034e000)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ab6000)={0x10001, 0x0, 0x3, 0x0, 0x0, 0x10001, 0x9, 0x6, r2}, 0x20) 2018/01/17 05:36:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000022, &(0x7f00003b3000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000464000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000698000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000047a000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c7a000-0x8)={r2, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000685000)={r4, 0x0}) 2018/01/17 05:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000f2b000)={0x30, 0x3, 0x1, 0x8, 0xffff, 0x9, 0xb4, 0x81}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 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) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x200) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/01/17 05:36:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000126000-0x14)={0x0, 0x3, [0x1ab, 0x82c, 0xa98]}) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3, 0x0}) userfaultfd(0x80000) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a3000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000755000)={&(0x7f000040e000/0x3000)=nil, 0xfffffffffffffffc, 0x4, 0x4, &(0x7f00005b8000/0x1000)=nil, 0xffffffff}) remap_file_pages(&(0x7f0000191000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000f34000-0x8)='./file0\x00', 0x20) 2018/01/17 05:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000d41000)=""/0, 0x0) sendto$inet(r0, &(0x7f000063b000)="81", 0x1, 0x20000803, &(0x7f00009c0000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fb7000)='/dev/amidi#\x00', 0x8000, 0x10000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fe7000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x21, 0x4481) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe7000)=0x0, &(0x7f00009cb000)=0xffffff04) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x690340, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000654000)={0x1000, 0x19, 0x5, 0x80000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d6000-0x16)='/selinux/checkreqprot\x00', 0x303000, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d6f000)=0x4, &(0x7f00004e4000)=0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000018f000)={r0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f000044a000)={0x2, 0x1, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f000057c000)={0x8, 0x10000, 0x5, 0x3, 0x8, 0x80000000, 0x5c, 0xff}, &(0x7f0000222000-0x40)={0x9, 0x214, 0x3, 0x2, 0x5, 0x401, 0x6, 0x80000000}, &(0x7f0000a6e000-0x40)={0x8, 0xab5c, 0x0, 0x1e0c, 0xab9, 0x2, 0x6, 0x0}, &(0x7f0000059000)={0x77359400, 0x0}, &(0x7f000057e000)={&(0x7f0000864000-0x8)={0x1ff}, 0x8}) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ea000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008ee000)='/dev/audio#\x00', 0x8001, 0x10000) bind$bt_hci(r0, &(0x7f0000fb5000-0x6)={0x1f, 0xeca, 0x3}, 0x6) r1 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000328000)=""/53) mkdir(&(0x7f0000be4000)='./file0\x00', 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000932000)=0x1, 0x4) r2 = socket(0x40040000015, 0x5, 0x8) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f000048b000-0x4)=0x7f, 0x4) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) personality(0xf80000f) sendmmsg(r2, &(0x7f0000a75000-0x3c)=[{{&(0x7f00004fc000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000550000-0x20)=[], 0x91, &(0x7f00001c0000-0xa8)=[{0x58, 0x114, 0x7, "2803a941c515930c770d1ff2ff8a2ebf3154b1b5e841ee47b3579562bbb1bdf57e39115b4a0cbf7324cd41ad28f7a7e6c273a84585db22bb3d7519cfce5558ffb7"}], 0x58, 0x10}, 0x0}], 0x1, 0x0) 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000931000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006ba000)=0x800, 0x4) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00003b3000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000018f000)="f4ee1f9230221251ba1dbbac86083ed94181414a467220b0854512a0aa1ed5a1"}) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000865000)='/dev/kvm\x00', 0x2000000000000000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00009bf000)='/dev/cuse\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000801000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffffff, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000a27000)=@generic="dba11b38bbee7c5144af04ee58c961cf") r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000082000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000a04000-0x20)={0x40, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00006ec000-0x10)={0x3, r5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000)={0x2390, 0x27, 0xb00, 0x2, 0x3, "", [@typed={0x1008, 0x43, @binary="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@typed={0xc, 0x33, @u32=0x88}, @nested={0xe0, 0x7, [@generic="51194b02ec3d2d93bc7fa90bc8ef8d5628917050359cd9487c5b3aa1726ffcfca03a1aad68a7484ab163e411b4214b9ddfad2694484dab5b8619750fb60af396343c5fccf76f4fa4e57d24de95f815dd8994d3040a1d3b9e924e45b9bf9b05e7ae1c6b3852920fb2548d7e94625b19ee13f8aead451eeebf43db608f04ad829bce6d7d8856cb6c3488eccb028e6119", @typed={0xc, 0x69, @ipv4=@rand_addr=0x0}, @generic="c11a8445e272cbe2100dff9396f55288afb9acd3ec9a7c0a111f65d6a17f1639", @typed={0xc, 0x46, @u32=0x80}, @typed={0xc, 0x10, @pid=r6}, @typed={0x8, 0x38, @void=""}]}, @typed={0xc, 0x7e, @str='\x00'}, @generic="0bdd1df9c6a6f0ff591be9fb08c812ec", @generic="d95834e3ae8a7e135069c51363aed0053ad699ba58bbc4f470b3b1294e69d02de8566a45e691fb362379d1fbc40fcfa8c46faf71244621543c5d70783e9fcf51647c4347649d75b55ceecae81c25257cebdbf41b0dd0e65ad7a072ba3d0d543e52154fef9251fe4860db465783aaed81faf546294468ac3124e334276341", 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", @generic="79f5b682bc6ecdb108f27750554837839d698db3254f6817829ab59da44c2da5ceb37e8cdefd03fdeae951645e6071c7", @generic="8050f7308fa4c0353a765cba4845db3cb42bf2776a4e0f48b565c6a29288323aaaa386d615037c83e0b4c23b5644591ca9a767ca8dab9d1d8d0e84aee5eaf67f9e96", @generic="d6382407ada1a57c3f3d00e4fa4493a9a12728621f39a162d98fbce5a080a215a7027138bf5038f128754b370eb5ec3283005b674b5272572e83341b783718f105eaec9e155e728bdd1dedef65886c8f08a890c4a11698f87401884b77bb3362f4d9df950280af8ff4894ac17226b4211196cc0353e1b8b60a4a0e0c5655adbb7f0cbcc4a4427cc22abf3a6b0d6eca2e72bbff01169d715160157372496fd84038a92375ac42db1df846452b4867700497b4ffe74a253e2dc52f54b68258f8617677d71582f87d942129a48c87bbf724e044b30ca3b9c17483b1f1e6aa8b6a8f80de3f9e1bdaa0000a0a7552d062d017d287"]}]}, 0x2390}, {&(0x7f0000002000)={0x4c, 0x10, 0xf02, 0x5, 0x2, "", [@generic="faf7c609fdee1ca31d21ef53c6907b6e26a2918b80", @typed={0xc, 0x20, @fd=r0}, @typed={0x18, 0x65, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x4c}, {&(0x7f0000000000)={0x200, 0x1c, 0x808, 0x3, 0x0, "", [@typed={0xc, 0x8b, @u32=0x0}, @nested={0x138, 0x29, [@generic="148d94561709ff0ba47911d34ec65467722490fd24dcdd04bfd8fc7f8c3ab4c70a57838f8d18f64a792dc67286a212475b4188e9831833dc", @generic="949661f778eec6a2d245f969d5d13a6a5756711bc4224f653ebe2210dbc6b68f1ce03cb50e4b8fa05859107801fd1d68a232e4a04b1ea953cb54e93a693a33ae54773c7281f72f95e7535e3e6997be9aa1397a52b28724cd09d31b883971f13c6ad2149763f8ba7be8c9bd027d28f9ff21f1c06cd52f313c65b736617e59d61b463efaca7d6f57f651227af589021b1cf45f89ee7e4efd172f62ec9b4696ff2fb4d0a1862f", @generic="38faa1f750270dbde839a71c6417a81a9d979c28da1da52c086bd7033940a62b2764a04ebd3567e0212532af25aa4d4de48f09327557db87c7c0814954c3da6fe2707c0a6138db5134987e3f9eb4a86ce20118f6133869"]}, @typed={0x84, 0x84, @binary="8c34654b7660c7f855d15784c82282d4edf31f93ad910c7883b29126a347f7752d5be9d20de5c99cbcc2cb1033e2d41c3b383b682bd76c60565c4b20bff13ca54a50ddac7d1e2db8751ba56ddbd7c2715685afc30701123e1206b26f6ff24701e1b88d27739563338a0f3a0e3d74655ddf2b21b481bb1916a1b1883c"}, @generic="2bba13703f80a6b0cd7ba9bc0d73d1f2238400fe54ec7fc4775c75a80ba38deae7df00a403ce"]}, 0x200}, {&(0x7f0000002000-0x1c)={0x1c, 0x33, 0x0, 0x6, 0x1, "", [@typed={0xc, 0x5f, @fd=r0}]}, 0x1c}, {&(0x7f0000002000)={0x298, 0x26, 0x700, 0x7, 0x1, "", [@generic="8488fda5e19ba152ae7c9d77262bf0ca23798916930679c471df0cb19a8ccb9e35b746fc40bfb0f12eeec7c5e22114aff50e7405cf9369eb316a5fecdbe02c82e0916c3166fc5760e0f6d62124c823d57aec34e552991f7d63c6194f9fc0fbcb66b46502dab1797fa7b29dd40a43096f824b4f8240147f243063e148", @nested={0x20c, 0x93, [@typed={0x8, 0x14, @void=""}, @typed={0x18, 0x69, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="dc498a56b3a0b962c05adc0729e06195f4461e94f7e2224f72d852f4c62f308c1cbf99f625f9162ae49a751577a8722050f2e06ea15bf9ad4296c8b9e10ad57daf6afe72c0af1e24d14667865d401cb91220e5b7abb74f576cfcc11d4a8e", @generic="db529650defaa64bca9f46d7d0d7c21a882d59b13d2881f93cf4af20cce71a4b8646feccae96298987274f3228f479525d7205ab96b32b6e95f3ed46c1636c2b765526f5c51811dbb7acd06ae95ef7386df4f8277da0b5a4d0450494442e36b2c7851aea185f1c186f8631", @generic="df9e1df750bac7243a7fd280738cbf95a4e796c5e2080cd5f588e8aa6ac2f5be1f66bb6daa27d7f7e0945afa5fa5a342b3c57a7d020df08ddb0de6d1bd3bb2bf169a447561c314f716ade01acd44cf2ab272a0c43cc1b0573ef4dfb429b73786b53bdfc79a08630b1ddc5309685c78892bae786675d1d4e609e751d33c1f3ee9019e64ebba8bd651cfad0e1b5dad89fa2f2952a08b677832f9147a70930f6d128b43bfc7d15ac83a704e566d2d30bfafd7661e5674bbfb8604cdca5442822053581a9c5535b01b4faa54aa2d31096de13e43c3ca2f8a859459f63abc0782012a22a2cd67aa321cc2e599f22c900ce76de7", @typed={0x10, 0x4a, @u64=0x52d0}, @typed={0xc, 0x63, @ipv4=@loopback=0x7f000001}, @generic="fd3f0ea9259b5db600abf6130145b4a1883c"]}]}, 0x298}], 0x5, 0x0, 0x0, 0x0}, 0x810) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0xe)={0x5, [0x0, 0x3, 0x10000, 0x7, 0xe8]}, 0xe) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0xffffffffffffffff, 0x800) 2018/01/17 05:36:00 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000c4e000)='/dev/audio#\x00', 0x0, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f0e000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x464000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x9, 0x3, r0, &(0x7f0000000000)="a1d5a7ae9c66066edf69a61a65d9b5440a9f95c2c7bd88955ab8c1e6d5fa9590d2fec100df6eb330737c92f641d652c0ac6528ce0e4b846cf49dce5d0a71a4b914e88fd8ab5a8f3ea285983ded8fd81d7e5a9317430eeceae936d975d9392c3fc8ac81976afe6120", 0x68, 0x10000, 0x0, 0x1, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00008e6000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x32, 0x300, 0x7, 0x2, {0xc, 0x0, 0x0}, [@typed={0xc, 0x57, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000613000-0x10)={&(0x7f000032d000)={0x14, 0x21, 0xb03, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0xfffffffffffffefe}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:00 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000eaf000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) lseek(r0, 0x48, 0x0) 2018/01/17 05:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") syz_open_pts(r0, 0x84000) preadv(r0, &(0x7f0000fc8000)=[{&(0x7f0000a71000-0x21)=""/33, 0x42c}, {&(0x7f0000f8c000-0x3b)=""/59, 0x100000116}, {&(0x7f00008cc000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x4, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000ee000)='/dev/dsp#\x00', 0x8010, 0x100) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000009e000)=0x0, &(0x7f00000ee000)=0x4) memfd_create(&(0x7f0000013000-0x1)='\x00', 0x2) 2018/01/17 05:36:00 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") nanosleep(&(0x7f00004d0000-0x10)={0x0, 0x0}, &(0x7f00001af000-0x10)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000adf000-0x7)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) [ 72.485836] Disabled LAPIC found during irq injection 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000058d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00007d1000-0x101)={r0, 0x3ff, 0x5, "41343e8e26d5155f33d27f67e74958e19d41f4c6a3dbbd69cc0bb5cf26a4585b97526c2e2bab8c0a5d26c43c3ad10db7599a9de96f89db8c0ff27553d36442ef553f4443e318f9e53d305c67f255758d6c7ae28f1127b0d8ff6f94bbb4775797f8a2f537e060cb80bb3de7e8bd6adae4761bdd58a7e154be0b411726f97f5262333ebdddef5136a3b71762b409881e855d92f5cca0ed257bfdb43d11dc74a3d796d50d75240e594642c1ce1d589c4c5573b4a6d54a447379758152da74560fb38515aa00bf96d2f28046944d9941e50f18171e40afbb71f4d2266df3b744b51d72740c0572904bedf7ae805aecfdd4aea33f27caae2c0f"}) r2 = 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) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 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={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) socket$nl_generic(0x10, 0x3, 0x10) r4 = dup3(r3, r2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ec8000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000aad000)={0x0, 0x0}) socket$inet6(0xa, 0x3, 0x5) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000e59000)={r5, r6}) 2018/01/17 05:36:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f000033e000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00004e9000)=0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$kcm(r1, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/17 05:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f000092b000-0x4)=0x2cd, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:00 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000000000, &(0x7f0000007000-0x1)="f8", &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000)="") 2018/01/17 05:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff11, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0x3, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4801) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e00000-0x10)='/dev/sequencer2\x00', 0x181081, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000224000-0xc)={&(0x7f000043c000-0x8)=[0x0, 0x0], 0x4000000000000075}) write(r1, &(0x7f0000a7e000-0x82)="972bc0e0922d4444ce16458eb58a73b5a2c938c01539e02bac9e54237529811e", 0x20) recvmsg(r1, &(0x7f000000b000)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x164, 0x0}, 0x0) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000dd000)=0x0, 0x4) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ab4000-0x78)={0xf6d, {0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0xd956, 0x5, 0x3, 0x0, &(0x7f0000d30000)=@common='gre0\x00', 0x3, 0x10001, 0xffffffffffffff04}) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b86000)='./control\x00', 0x0, 0x2) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f00003f1000-0x8)='./file0\x00', 0x0) timer_create(0x6, &(0x7f000009e000-0x60)={0x0, 0x1, 0x0, @thr={&(0x7f000064a000)="6156d41a1ae252d43522952944222fa91c4e075014d612913e4945b5cc33efd90a54295315c3cd2d7cac47d3afbd9becc77f5ca403220a738fb20037e1570af10ac81fda6f171443486710f0c37a780f32fe4222a9", &(0x7f0000bfc000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084c000)=0x0) timer_delete(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ecf000)={0x0, 0x8}, &(0x7f0000860000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000011d000-0x14)={r2, 0x3, 0x401, 0x1, 0x9, 0x40}, &(0x7f0000651000-0x4)=0x14) r3 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) futex(&(0x7f00000e2000-0x4)=0x3f, 0x3, 0x3, &(0x7f0000217000)={0x0, 0x989680}, &(0x7f00001fb000)=0x2, 0x6) dup2(r0, r4) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r4, &(0x7f000085d000-0x8)='./file0\x00', 0x0) 2018/01/17 05:36:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037d000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000060b000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/17 05:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:00 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000019000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000015000-0x78)=[{{&(0x7f0000019000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000)=[{&(0x7f0000019000)=""/13, 0xd}, {&(0x7f000000b000)=""/147, 0x93}, {&(0x7f0000006000)=""/112, 0x70}, {&(0x7f000001a000-0xee)=""/238, 0xee}], 0x4, &(0x7f0000019000)=""/4096, 0x1000, 0x8}, 0x7fffffff}, {{&(0x7f000000a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000001a000-0x30)=[{&(0x7f000001a000-0x86)=""/134, 0x86}, {&(0x7f000000f000-0xc4)=""/196, 0xc4}, {&(0x7f0000019000)=""/38, 0x26}], 0x3, &(0x7f0000019000)=""/202, 0xca, 0x4}, 0x0}], 0x2, 0x2, &(0x7f0000013000-0x10)={r1, r2+10000000}) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000001a000-0x18)=[{r0, 0x1000, 0x0}, {r3, 0x4, 0x0}, {r3, 0x8227, 0x0}], 0x3, 0xff) 2018/01/17 05:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x0, 0x4, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/01/17 05:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006cd000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000034d000-0x8)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d57000-0x10)={&(0x7f0000a2a000/0x1000)=nil, 0x1000}) shutdown(r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c6a000)={0x0, 0x0, 0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b0d000)=0x0, &(0x7f0000340000-0x4)=0x4) 2018/01/17 05:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00007d8000-0x12)='/dev/snd/midiC#D#\x00', 0x2998736b, 0x400) mknod$loop(&(0x7f0000d74000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 05:36:00 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b22000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f7b000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81000, 0x2, 0x80000000, 0x89bc, 0x4}, &(0x7f0000d1a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000774000-0x10)={r2, 0xbc, &(0x7f00000c1000)=[@in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x15b3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8}, 0x6}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}]}, &(0x7f0000d39000)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7b000-0x26)="5e8892dbb70760f477b3d23f38b4b726ac3a60c49e2716378935907a2ecfa1d3206a9f10028e", 0x26, 0x8000, &(0x7f0000f7b000-0x1c)={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockname$inet6(r0, &(0x7f0000f70000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000050d000)=0x1c) recvfrom(r0, &(0x7f0000235000-0xb9)=""/185, 0xb9, 0x0, &(0x7f0000bab000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x5, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f7b000)="98179bebba8cf589b35754ba161e227ddbc866b49ca494e4afbb86c1ef9af4498bb834a83b7a2882af23022d7d4ebf3b4e0dea5a935b39cda717134c022823103f29c2f5d62ba993b463e69c3c001970c3d9652b574e103e66611627eb46b857445afa0c290c566115fa", 0x6a, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000f7d000-0x40)={0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001aa000)={0x4, 0x3, 0x8001, 0x35, 0x4a79, 0x5, 0x1, 0x100, 0x0}, &(0x7f00007ae000-0x4)=0x20) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f7c000)={r3, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f7c000-0xa)={0x0, 0x1, 0x1, [0x7]}, &(0x7f0000f7b000)=0xa) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f7c000-0x10)={r4, 0x81, 0x5, 0x800}, 0x10) 2018/01/17 05:36:01 executing program 7: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000544000)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000650000)={0x0, 0x1}, &(0x7f000080b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002f5000)={r2, 0x1c, &(0x7f0000368000-0x1c)=[@in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f00002a1000-0x4)=0x10) clone(0x100, &(0x7f0000896000)="c7707522da494ad477a2b66f000007a4953d0c7567941df38dc4bcab6a3c987fe7c56f40ec78947fa9e9ab123f8cd80000b2f6c69ee87f0d1f64bf94c19b3cea0bfed02eb479fd2295a30d2790ea057f8adccb", &(0x7f0000473000-0x4)=0x0, &(0x7f0000897000-0x4)=0x0, &(0x7f000065a000-0x2)="") mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000896000)={0x7fffffff}, 0x8, 0x40000) read(r3, &(0x7f0000aba000)=""/128, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005d1000)={0x0, 0x0}) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000897000)={r4, 0x3}) 2018/01/17 05:36:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x94, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000c2000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000002000-0x50)={@common='teql0\x00', @ifru_settings={0x2, 0x7fff, @raw_hdlc=&(0x7f0000001000-0x4)={0x100, 0x8}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) syz_open_procfs(r3, &(0x7f0000001000)='attr/keycreate\x00') 2018/01/17 05:36:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet(0x2, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000095b000)={0x0, 0x803, 0x35b, [0x3f, 0xfff, 0x9]}, &(0x7f0000813000-0x4)=0x13d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={0x0, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d28000)={r2, 0x0, 0x0, 0x0}, &(0x7f0000789000)=0x10) 2018/01/17 05:36:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b33000-0x8)='./file0\x00', 0x1) fremovexattr(r0, &(0x7f0000e7b000-0xd)=@known='security.evm\x00') set_robust_list(&(0x7f0000a1e000-0x18)={&(0x7f00004ed000/0x1000)=nil, 0x7, &(0x7f000020a000/0xc00000)=nil}, 0x18) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00001c7000)=0x0, &(0x7f00000a1000-0x8)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000ce8000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b54000)={{{@in=@loopback=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000990000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c64000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x10000, 0x3, 0x8, 0x2, 0xa0, 0xa0, 0x2f, r3, r4}, {0x9, 0x10001, 0x2a, 0x1, 0x81, 0x9, 0x100, 0x1000}, {0x1, 0x8001, 0x8, 0x2e}, 0xff, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x7, 0x3, 0x3, 0xfffffffffffffffb, 0x9, 0x0}}, 0xe8) r5 = syz_open_procfs(r2, &(0x7f00006d7000-0xe)='net/ip_mr_vif\x00') pread64(r5, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/17 05:36:01 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/17 05:36:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ee5000)=""/246) sendto$inet6(r1, &(0x7f0000b86000-0x1000)="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", 0x1000, 0x4000000, &(0x7f000003e000-0x1c)={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x91f}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000bd0000)={0x7, &(0x7f000076f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000205000-0x8)=[0x6, 0x6]) [ 72.786577] QAT: Invalid ioctl [ 72.795590] QAT: Invalid ioctl 2018/01/17 05:36:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eaf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e16000)={0x5, 0x1f, 0xd9a, 0x5, 0x7}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) symlink(&(0x7f0000968000-0x8)='./file0\x00', &(0x7f00005fe000-0x8)='./file0\x00') 2018/01/17 05:36:01 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) memfd_create(&(0x7f00003c4000-0x1)='\x00', 0x2) 2018/01/17 05:36:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002dc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e60000)='\x00') shutdown(r0, 0x1) 2018/01/17 05:36:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000aec000)='/dev/input/mouse#\x00', 0x10001, 0x42) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000bc3000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x2, 0x80, &(0x7f0000495000/0x2000)=nil, 0x6}) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x2, 0x8000, &(0x7f0000408000-0x8)={0x0, 0x0}) [ 72.872717] QAT: Invalid ioctl 2018/01/17 05:36:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 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, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x7be4a5fd, 0x40001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000004000)={0x3fffffffff7ffffe, 0x3b5a, 0x80000000000875, 0x8, 0x100000000, 0x100000000, 0x10000008}, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0xffffffa1) 2018/01/17 05:36:01 executing program 6: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f000026d000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/01/17 05:36:01 executing program 7: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cac000)='./file0\x00', 0x2) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000cad000-0x50)={0x10, @time={0x0, 0x989680}, 0x7fff, {0x9, 0x4}, 0x6, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000cad000)={0x9, 0x4, 0x1}) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/17 05:36:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) fchmod(r0, 0x0) 2018/01/17 05:36:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000fb8000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000521000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000453000-0x20)={0xfffffffffffffff8, 0x1, 0x7, 0xffffffffe2f61c84, 0x4, 0x7, 0xb0ed, 0xffffffffffffffd0, 0x0}, &(0x7f000000c000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000064f000)=@sack_info={r2, 0x20, 0x800}, &(0x7f0000951000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r3, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) sendfile(r4, r4, &(0x7f0000fa2000)=0x0, 0x3f) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000052000)={0xcffe, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) mknod$loop(&(0x7f0000ada000)='./file0\x00', 0x30, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00001c1000)={r7, 0x3}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/17 05:36:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000567000-0x9)='/dev/dsp\x00', 0x121c42, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000468000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00001f5000)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) 2018/01/17 05:36:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000064b000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000900000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000327000-0x4)=0xffffffffffffff5e) flistxattr(r1, &(0x7f0000c88000)=""/1, 0x1) r2 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003c9000)={0x0, 0x1b9, 0x5, 0x80}, &(0x7f0000545000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000648000-0x108)={r3, @in={{0x2, 0x3, @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]}, [0xfff, 0x8, 0x8, 0x4, 0x0, 0x6, 0x101, 0x7, 0x2, 0x0, 0x8e3, 0x6, 0x7, 0xe8, 0x1]}, &(0x7f0000f1c000)=0x108) read(r2, &(0x7f00006de000)=""/50, 0x32) 2018/01/17 05:36:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bf3000-0x77)="a72f8dd494df3488b93e0e9c0663a1f1db994bd27c2d89964bb3c0026b315c964c1a51584e9950f9f6ee13d71cea7a8051006b6899c843c77b73d000d1ad07560f3acfb701d3c13ffc84b3c7f38af87191077de1b83e9c23e710185e91a1a74a39e73040277da127efb1a137c2d55e1a505720cee872d8", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000abd000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000700000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006b2000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dac000)={0x0, 0x0, 0x0}, &(0x7f0000ed8000-0x4)=0xc) setresuid(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002cd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1f) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x13)='selfself%$keyring/\x00', 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x16, &(0x7f00004c4000-0x4)=0x0, &(0x7f00000b1000-0x4)=0x4) 2018/01/17 05:36:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f00009bf000-0xf5)="0876604aaecfa2d853393631bb872ae154ce9e5c36b998df2a4375dae56de03e91331a1d1cb9f424bf2473366a527cb81224b9c4148c702c1acae045ccd375fa1186c942d6da372c758dbc6bd9058cd9f3873210ced61ceba1fa79aa3627540f3fa8f5d0bb2377bf99f0282d052039287fce4f3e26fffd97140208504eb05c88f27e604038e3816c3ac9692a0b4bc3d5bf6275a5d38775fe32d472791a7dc24b88058d1b47248bee5abc1d34b33a9f27ec9752e396bb11da4ecf5018c2aa3d5990b95b97996b846135502156fe82fe68bb1926d80ba80628dbc2621d148d7d311927ea67de75e14f20918da87ff3c4237a2caea854", 0xf5, 0x4000000, &(0x7f0000b41000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) [ 73.066367] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns 2018/01/17 05:36:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = syz_open_dev$sndmidi(&(0x7f0000737000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000002c000)={0xc4, &(0x7f00008ec000)="89d0782aab3ea8a50bd124cc6c7e6a5af65ec30010dea021eb923841e4e158bc96916574155485e785351e93a40edbdafc4df45e523f19fd8119629a9585bc3c5e4b29bff983785f34ac72f5ffcdffae550f637009ddfc319d97019e10175559053379762eeb716c6f494a831f7be3823e4313fc64f8d59852e726f0575b2e52a702903b8c076d326a670794f6b2fb5cfc3477560c495ce1daa99315dee759799b0723dff1254fb3a0fce051df1e24a5029d7f60bbeb8f8b33fd81688458a3bffe8b45b4"}) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:36:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000066b000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000053f000)=0xffffffffffff062b, 0x4) r1 = 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) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000895000-0x9)='/dev/vcs\x00', 0x200800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bed000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000dde000-0x4)=0x4, 0x4) mmap(&(0x7f0000bf2000/0x10000)=nil, 0x10000, 0x0, 0x11, r1, 0x0) 2018/01/17 05:36:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000011b000)='./file0\x00', 0x100) utimes(&(0x7f00003bb000)='./file0\x00', &(0x7f0000b90000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) 2018/01/17 05:36:05 executing program 7: shmget(0x3, 0x4000, 0x54000080, &(0x7f0000213000/0x4000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000407000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, {0xa, 0x0, 0xeb1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x8, [0x40, 0x5317, 0x5, 0x200, 0x7f, 0x0, 0x235b, 0x7fff]}, 0x5c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b7000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000078b000-0x400)={"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"}) 2018/01/17 05:36:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000037d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000095c000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000324000)=0x70000000) getpeername$llc(r0, &(0x7f000049c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e5e000)=0x1a0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/access\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f0000e0b000)={0x8, 0x6, 0x1f, 0x2da7, 0xffffffff, 0x3ff, 0x2, 0x4}, &(0x7f000099e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ipx(0xffffffffffffffff, &(0x7f0000de4000)={0x4, 0x0, 0x0, "f13330f0f707", 0x0, 0x0}, 0x10) 2018/01/17 05:36:05 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 05:36:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000030e000)=""/145, 0x91) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xe, 0x80000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004cc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x2, 0x2, 0x3, 0xd188, 0x9, 0x6}, 0x20) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x4004510f, &(0x7f0000001000-0x1)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000db7000-0x1)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b42000)={r3, r3}) 2018/01/17 05:36:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:05 executing program 7: clone(0x0, &(0x7f000000c000-0x6f)="", &(0x7f00006bf000)=0x0, &(0x7f0000f59000)=0x0, &(0x7f00006d6000-0xe2)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000629000)='/dev/vga_arbiter\x00', 0x8080, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f89000)=0x0) futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) r1 = semget(0x0, 0x3, 0x8a) clock_gettime(0x0, &(0x7f0000d6c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/143, 0x8f, 0x40012143, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000d64000-0x12)=[{0x0, 0x87, 0x1000}, {0x7, 0x6, 0x800}, {0x2, 0x9, 0x1800}], 0x3, &(0x7f0000001000-0x10)={r2, r3+30000000}) 2018/01/17 05:36:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xf, &(0x7f0000d0a000)=""/116, 0x74) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 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) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/17 05:36:05 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000dbe000)='/dev/input/mouse#\x00', 0x8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x7, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd72d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e82000-0x20)={r1, 0x3, 0x1, 0x0, &(0x7f00008a8000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000c8000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000588000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={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]}, {{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]}}, 0x108) 2018/01/17 05:36:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000504000)='/dev/vcs\x00', 0x400000, 0x0) bind$can_raw(r2, &(0x7f0000fd4000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 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$inet(r0, &(0x7f0000cea000-0x5c1)="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", 0x5c1, 0x8000, &(0x7f0000ebd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/17 05:36:05 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f50000)='/dev/snd/pcmC#D#p\x00', 0x9, 0xa0000) connect$bt_sco(r0, &(0x7f00002d2000)={0x1f, {0xff, 0x0, 0x271, 0xffffffffffffff81, 0xff, 0x81}}, 0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f51000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) ioctl$TIOCNOTTY(r1, 0x5422) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00005e9000)=0x0) 2018/01/17 05:36:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d5000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00002c1000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc8000)={0x20, 0x0, &(0x7f0000e80000-0x70)=[@increfs_done={0x40106308, r2, 0x0}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f000081c000-0x18)=[@flat={0x776a2a85, 0x101, r2, 0x2}], &(0x7f0000fa8000)=[0x0]}, 0xa462}}, @clear_death={0x400c630f, 0x2, 0x4}], 0x7, 0x0, &(0x7f000015b000-0xf1)="3ff766dc9bee0f41707d11dd900e9d44002ecdd8203d0ff602a757cf5fcb8c2e24fe6434c361ec007b959f8b27865150bdfc54551b3535323dfcdff77020248c85f9a66132b55f383a10dd30cc7ea4da0c85162dfa67ec3c4bccdc5ebb92ef4a6c1acf1db5c07de0e3541257bdcf683270160d1825925937529188bc05124c269a8057746850338523f275ede3163cfbd0d22c98a76b4a64d3548188cbb2ab683e134489a33f7f4af10d21f0f5b266f11e9ae19dafafaf0f58b0c22210b403c655d9dfe424aa256fd8ab468ee2692f7c3a0fe341c12dad38abe304bcce6cc1f73b80950f2777156f77721f302ab534421b"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000922000)={0x0, 0x7, 0x30, 0x7cb, 0x8}, &(0x7f0000591000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000080f000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b0c000)=0x8c) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@assoc_value={r4, 0x342f}, &(0x7f000059e000-0x4)=0xee84) 2018/01/17 05:36:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x101802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000009000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, "dec4f781446066e7"}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) r0 = syz_open_dev$sg(&(0x7f0000e30000)='/dev/sg#\x00', 0x2e6f, 0x301001) accept4$llc(r0, &(0x7f00000a4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000240000-0x4)=0x10, 0x80800) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000017b000-0x8)={0x28c, 0x92ee}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000030d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndpcmp(&(0x7f000063b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x10400) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000966000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005c2000)=0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000042d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000eeb000-0x4)=0x0) connect$bt_sco(r1, &(0x7f0000675000)={0x1f, {0x3, 0x84, 0xbe, 0x84fb, 0x94, 0xfffffffe}}, 0x8) 2018/01/17 05:36:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000039f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000006e000-0x2)=0x5, &(0x7f0000203000-0x8)=0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) prctl$setendian(0x14, 0x0) r2 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r2, r0, 0x0) 2018/01/17 05:36:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000522000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r2, 0x5101, &(0x7f0000a37000-0x2)="") 2018/01/17 05:36:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x6}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/mls\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d30000)={0xf, 0xd, &(0x7f0000816000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x7fffffff, 0x3, 0x1}, @alu={0x7, 0x0, 0xa, 0x2, 0x4, 0x18, 0x0}, @generic={0x80000000, 0x8, 0x7ff, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea3000)='syzkaller\x00', 0x0, 0x21, &(0x7f0000232000-0x21)=""/33, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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, 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) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) setsockopt(r0, 0x9, 0x3, &(0x7f00003e2000)="29b51a95793a0e0a406112541fba8baeaddd496708ccf025d2c9df881d715b7f44009f7dddb7b091778abc0032ef4768e35297a9ab119257ebeb65d001f5e58e69be6d549067f84ec52067a08e3e9ecf28e628a2e5ee7a80af146098e2d3f228", 0x60) 2018/01/17 05:36:05 executing program 0: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000053000-0x12)='/dev/input/event#\x00', 0x6, 0x800) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000052000)=""/31) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000046000-0x8)='cgroup2\x00', 0x4, &(0x7f0000040000-0x59)="8c3598486ea677ce17a5c1e12ed4c075f21b1fed2a8e49717205d903c71bd9054947ef8bd9a25fb8fa4b34d1afe292954f5b0100d835031d18b5461541faf1da2383fbc15b55798ccb0a761be602bb9f7c1c6e7d250f23032b") 2018/01/17 05:36:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001e7000-0x12)='/dev/input/mouse#\x00', 0x41, 0x10400) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000583000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000227000-0x4)=0xb) r1 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00003cb000)={&(0x7f0000afe000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000783000-0x30)=[], 0x0, &(0x7f000071e000)=""/6, 0x6, 0x0}, 0x0) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$ipx(r3, &(0x7f0000459000-0xa8)="", 0x0, 0x0, &(0x7f0000440000)={0x4, 0x0, 0x0, "1e5c7708a7ff", 0x0, 0x0}, 0x10) sendmsg$key(r3, &(0x7f00007a8000-0x38)={0x0, 0x0, &(0x7f0000b38000)={&(0x7f00008fc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f00003ee000-0x1)=""/1, 0x1) r4 = dup3(r2, r3, 0x0) recvfrom$llc(r4, &(0x7f0000e36000)=""/4096, 0xfffffffffffffee5, 0x0, 0x0, 0x0) 2018/01/17 05:36:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) bind(r0, &(0x7f0000549000)=@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000072000)='/dev/sequencer2\x00', 0x400, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r1, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) r2 = semget$private(0x0, 0x3, 0x4b8) semctl$IPC_RMID(r2, 0x0, 0x0) preadv(r1, &(0x7f00007d7000)=[{&(0x7f00002bf000-0x8b)=""/139, 0x0}, {&(0x7f000078e000-0x6d)=""/109, 0x0}, {&(0x7f0000778000)=""/168, 0x48}, {&(0x7f00001b4000)=""/179, 0x0}], 0x8cb2edd5e57b96c, 0x0) mbind(&(0x7f0000ae2000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000977000)=0x9, 0x1, 0x6) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00007e8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 77.377806] cgroup: cgroup2: unknown option "Œ5˜Hn¦wÎ¥Áá.ÔÀuòí*ŽIqrÙÇÙIGï‹Ù¢_¸úK4ѯ⒕O[" [ 77.410611] cgroup: cgroup2: unknown option "Œ5˜Hn¦wÎ¥Áá.ÔÀuòí*ŽIqrÙÇÙIGï‹Ù¢_¸úK4ѯ⒕O[" 2018/01/17 05:36:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xe, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000fb0000)=0x8c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)=""/203, &(0x7f0000000000)=0xcb) 2018/01/17 05:36:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000001e000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xc0040009, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000252000)='./file0\x00', &(0x7f0000076000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00002d1000)=0x3f) mmap(&(0x7f0000527000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000637000-0x8)=0x3) getdents(r1, &(0x7f00008ed000)=""/64, 0x40) r2 = getpid() perf_event_open(&(0x7f0000cec000-0x78)={0x7, 0x78, 0xfa80, 0x5, 0x8, 0xfc, 0x0, 0x0, 0x10100, 0xd, 0x101, 0x3, 0x6, 0x7fffffff, 0xffffffffffff8000, 0x100000001, 0x8, 0x1, 0x9, 0xb89, 0x2, 0x18d8000000, 0x7, 0x0, 0x6f19, 0x6, 0x0, 0xbaf, 0x7, 0x8, 0x439, 0x3, 0x100000001, 0x8, 0x9, 0x6, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00003a8000)=0x0, 0x2}, 0x400, 0x3, 0x8, 0x7, 0x6, 0x8, 0x7f, 0x0}, r2, 0x5, r0, 0xc) syz_open_dev$sndpcmc(&(0x7f000092a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffeffff, 0x200) 2018/01/17 05:36:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000414000)="636c6561725f72656673007edb") writev(r0, &(0x7f00001e5000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000cbd000-0x2)={0x6, 0x5}) 2018/01/17 05:36:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:05 executing program 6: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbd000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fbd000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000fbc000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000044b000)={r2, @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]}, [0x7, 0x8, 0x2, 0x7, 0x800, 0x5, 0x3, 0x4, 0x6c61, 0x80, 0x6, 0x8, 0xffff, 0x2, 0x8]}, &(0x7f00008b8000)=0x108) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000090f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r2, 0x10, &(0x7f000068f000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00005da000)={{0x100, 0x7, 0x2, 0x0, "a4c6d268956dd258988d69c40ebb68b09d444d437c926c2e054c00a0bd639fc5ec41812f3e954dde9803e556", 0x6}, 0x0, 0x0, 0x9, r3, 0x8, 0x4, "d0d3992f03562c210dbcd66e458243be5a487cca53c6c5f6b697c97a72eac0f817c6c0f1988afeee1a20d069a38446b8edfe9849d386afb571c05f2b4958b58a", &(0x7f000021a000-0x9)='/dev/dsp\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x7ff, 0x4, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/01/17 05:36:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/01/17 05:36:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x92, 0x0, &(0x7f00002fd000-0x92)="328f674d5f0516687b4ec79383034dea348546ea1c545433fd605d6aa2c4f3f24fbfade57a9382f67641da2010921e8521f7cc8d29ad1070a4d76894bfeaa0861f143aafdaed98d7d7279cb743044b1c9ec558aa6ca803b8ad904be16aa565821d1f333d1eaec2519cbb2749d93eb5b6229d336642e652c975c928c3dd8078ba4edbdd5105c343b7e0d9b6a158ec207d2c16"}) 2018/01/17 05:36:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x202042, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008d1000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000775000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f2f000)={{{@in=@multicast1=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfe000-0x4)=0xe8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000c6000-0x2)={0x617d, 0xffffffff, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000deb000)={0x0, 0x8e, "f13b759d16fa9492db48169de0e4841961eda691367a61ba8c997f8ac8ce4fd02eaf440fdd571c231efa03ace852112c17cee9e7b74a70c63362007978b3ef5dfb3894f185cd6b16e94680b88ed012f336419f5a29d5534f59ab7a905abe664d10bef038b98f3aa4277a1cf75770a520e992a2dbd572cffeb869cb3442d419688dd74f2bbca2e6bf06709155f8f4"}, &(0x7f0000f0b000)=0x96) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008a0000)={r5, 0xe0000000000, 0x1, 0x4}, &(0x7f000044a000)=0x10) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00008ba000)={@loopback={0x0, 0x1}, r3}, 0x14) fstat(r2, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000068e000-0x8)='./file0\x00', r4, r6) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) remap_file_pages(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x1000000, 0x2, 0x2040) stat(&(0x7f0000130000-0x8)='./file0\x00', &(0x7f0000d8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f00006f5000-0x8)='./file0\x00', r7, &(0x7f0000b4a000-0xf4)="2ea23303ae03b255b12867628034a90e4a84ce2c3e70bfd769d3a602495cb8d9b1838b768e2a6bac98e703970bb8b812b1e60ffe15a8c19b475be5008092388ee01e21a3a515c32d628894d7f44a1f8811e4c5ca9bed3ab7773f10bcd70e870aeb164fcbe1d6b1be2f892e646d05262303bbaacd82936410fd43fbac2ec1fb4e2e90fa8fd50b8120497b2b831aa0bfecf49d30e3cd21887490af0d28006996097a0bacc3dbb3041df58cd211a905fb089cbde9c7c2002669ca4538a77ce0aa5c8f1f0d1927063f5f528161c258e414e85bdabb07d41a7b0d0ef77a98e4edb95a48d16db3fb18fbaf957a1b5cd2aab5471f1b9f93") ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000574000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = shmget(0x0, 0x4000, 0x18, &(0x7f0000404000/0x4000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f000077c000-0x96)=""/150) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000715000-0x4)=0x0) r9 = open(&(0x7f000041d000-0x8)='./file0\x00', 0x0, 0x82) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f0000404000-0x4)=0x240000000000, 0x4) setsockopt$inet6_group_source_req(r9, 0x29, 0x2f, &(0x7f000068a000)={0x1, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x58, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 77.474591] kauditd_printk_skb: 217 callbacks suppressed [ 77.474600] audit: type=1400 audit(1516167365.716:380): avc: denied { map } for pid=8738 comm="syz-executor5" path="/dev/sg0" dev="devtmpfs" ino=1087 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/17 05:36:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 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) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00004e1000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bf2000)=0x0) stat(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f00008a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3d5, &(0x7f000052c000)=[r4, r4, r4, r4, r4]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000aa7000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b54000-0xe8)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002fe000)={0x0, 0x0, 0x0}, &(0x7f0000d84000)=0xc) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bae000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000492000-0x4)=0xe8) r10 = getegid() r11 = getpid() getresuid(&(0x7f000039b000)=0x0, &(0x7f000081b000-0x4)=0x0, &(0x7f0000a68000-0x4)=0x0) lstat(&(0x7f0000c24000)='./file0\x00', &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() stat(&(0x7f0000836000)='./file0\x00', &(0x7f0000dbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgid(0xffffffffffffffff) r18 = getuid() lstat(&(0x7f0000802000)='./file0\x00', &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003c6000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000025c000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000693000)=0xe8) getresgid(&(0x7f0000675000-0x4)=0x0, &(0x7f00004bb000-0x4)=0x0, &(0x7f0000e1e000)=0x0) r23 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005e8000)={0x0, 0x0, 0x0}, &(0x7f00005db000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f00002d2000)=0xc) sendmmsg$unix(r1, &(0x7f000002b000)=[{&(0x7f0000e26000-0x5)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d1a000-0x50)=[{&(0x7f0000af0000)="b77d9126e0cb64a3f9256415ef2eaa4a21aaac45f1994a7724d0ffd62eb69f14867432475fabb48aa296a4c0380fc9d545d6af02bb63281e60fa95fc22e362938d0d6c1b45390aa1a4f875f9b843468fbb14f8050c58dc2e73b840e8dc13db6adf6dbdf20c86c9041d628ce657e9d20b24533b094314d6a6037557783a6620f07c183e3c7ac24461d0751639dae3b133bc77b63fe726e43a6901123003c8999bb5cc9b8326126b32efa38ccf61f615f83e16e876d9d764a4e17cf9888b6837914119d08d72f1ec70696adf2401095f208af1a4", 0xd3}, {&(0x7f0000368000)="e6bb45fcae660ab8f4e6b1f54359779b9c034ee54656ea4bbf64cb45708a62f70ff67e970a58cab531a97fb22e3c4dca543b67ad3c055a253e5171166c39077a47401a32167ff94a2592b3377b754a01d74d861a6ba8f0ad1fc6d5459c7f663f395074ee", 0x64}, {&(0x7f000062c000-0xfb)="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", 0xfb}, {&(0x7f0000b24000)="e133a4e6fd", 0x5}, {&(0x7f0000637000-0xd3)="51f2e23e30dd27c8ba3cb540639548308169d3518fb62a78f57f1b22776e9d3b3b4dae768393edf0f721847292bcb2a664db810148ecededd0482466fe790681c451131e233cd623feca4348c364cb4fb635cb8a88ce56a77dda66feecefe20df532e37bf2cb4ef55fd5631b306c86193d0687a755f1f5e20b96ce9245bc301f62f210bb64cc929e86de7239d933282611267484f2e177d85dc4e993530f35c38548741c4e018a7a2c2c0a39c367eeab52ff9441dcc88000d74e585fa7fad0fa868e3e774dcb2a1a6d85812a3c333ace08cb0d", 0xd3}], 0x5, &(0x7f00007ac000-0x140)=[@cred={0x20, 0x1, 0x2, r2, r3, 0x0}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x140, 0x800}, {&(0x7f00006ad000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d48000-0x80)=[{&(0x7f00008ed000-0xca)="4c3188aa6f73f0ff1d9fcfffa83d32e5a3e95cda28de405210a5b1354fb558afc71e30e16da230f2646b667659842609bebc3037b63ff050ecad34406a4330281cce200baeeb1beb518c4f28752c6b2f07c618beab292c82e5f3f35f9cc3e41c8021287e2bc7777fd7b06925eb5cc50f444f6af00b8c34030ade642cc78a1d7fd4542f191fd9423e032554a6a951d6706ba9935fb246b921a4df3ceb5d8b869db113b27635f01caf22a3d7a6b999edf13bc9a3de237238d320c08f5d0fe22146871f29dcaa4e809e08b9", 0xca}, {&(0x7f0000213000-0xd1)="a135fc1cde0e350a705963d967f066fe08b76ba5d256bd312a982aa415fba22104b6a5545fb5b554fbc11812b32c675814f0d5a35d1ace204fc23db9389558e499de7744da8fd6e210d9049b9247c41057ddc38f024ef067c6949893ac27131d995b7240163028796680ba6800d4b05314f77f98256192f0e42e8afcc16b1b7f807c761bdba972aa29c9d91b529099f0b031024cf87a32f890dfe40d38c3c7255365a62a17dccc0c9b0376e803254abfeabe5f1f7a63edd20c4e6ee37aca37e831df698bbbc5f298aa785aebf1fc0fdd4e", 0xd1}, {&(0x7f0000ebb000)="d5c9b9c7ec7bb3908ea3ba8e7eb9bb26f73e3447d873514be9ec9e2b357fd72c6e6cf4c8c6287849646ae3e041b3c99dd527a982415ec33e1e59ffec6f840dd0d6167e8f26a5c8ec394de9a52a4018a60e791a274b9c871b494d743bdc50e527ff60c5e30a3cd82f14ef34e87ebe1fa187fa", 0x72}, {&(0x7f0000412000-0xc1)="1227e33db604b593ec1022ad69d103c60c33b898e4ca96feadfe099d54ecb8f3c5cbd6fed81b0038476ea0ace5f170838585f84acf80293f29add8ac713e490f3667b10826e58fcca98f49f8c9825985753dda0d0c2b2a39cc429d411533c390738e44844713cc48ce3077027ad06d2a2f087c1bf5155f6bb3da80408ed926aaf254b752ea1876d7b04325faa0d0175c2c16a46736be46243c57c9bc1964af5fcf11b0cc39b946303bfda8a85a323438608f39568e37c2b4db364dd120905145f7", 0xc1}, {&(0x7f00003c0000-0x1b)="f507a0fb7c4f2c933434a9c7ec5f9fb53d2f75b5526aedb22c659d", 0x1b}, {&(0x7f0000fa3000-0x5c)="c7c9b150c1e1e489795612f1535f4f89b948c0ef23f3ed5e1fb634181093cd3ebeaa411ebd48f3b792b35de05a9513ea9e5c698587d0c269c414eb233eb721532fd797344269e75b14c9817b5237d1b68c422fb9bf981ed8db9975cd", 0x5c}, {&(0x7f0000354000)="6f1666aad3a1f3d046284d017465afb9684e945bca1d95cd1a9d9d0f791ba193d736d4c15bd7ae0deab7c45d44f5c134b1316a7ba51d7d4300fbb31b77f25b98080b3d5044412a72d12d6dc6c2e881da0cff15f360b14ddc48a6b32f38781ccc37adca51287784237756f65096123dd6011f915e577ff84b4e", 0x79}, {&(0x7f000009a000)="86e785bcb49a5a892e28fc2324b8c40d8db21856674128a2128322da0957592712f92f7d3ee5a043ba0958db7e1896415406fdf82934332f7366f43e26d3367bf8253c89b64b6b36c28999155ac35c6a14e554c35f1c0c31d6ecb34a4fdea3e4c1b4dbf9ac2c98aea312fd904e7fcfc761a8f2bf7fdff102a5623ebd58a21df8b6ed0813c4fb704deccbcd5e4cab4c3c7f5a097e37366be5c9d70dfc2d02946075d166d2209721d6514d66ff67330d", 0xaf}], 0x8, &(0x7f0000b90000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x810}, {&(0x7f0000a6b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000042e000)=[{&(0x7f0000d88000-0x81)="6e78d6ee28ea54d2de6804bbba0d4ce18ee29c06c8a7be69c3986543b4d87cf0fe888688756744aed6744f8a07281496da454cdee67ae73c9b8f7451b2acb9267f9e54b9b6ea5898507c957fdcb648e1ee4570556ad69194c449d13ffdae582b5e6d94bfacbd8376e88711b245f65d19089163547c23961476b9640a0f62a4eff3", 0x81}, {&(0x7f0000801000-0x12)="e9041cd259770645e65f59fe4cf0125d6c69", 0x12}, {&(0x7f0000e04000-0xb3)="a063686b59b753911ca72cd64076dd2b07b159900421e4ddf219e90ae6c078c7c62aeefd9926b7679240ed33bddf57eda2e201e5eb3c71a5b689863cffb0df739509e8cae925ff5efaa37b22ce931aa12e42b3dbc318437afc17d5ba1a0e4aaa241d29534aef04c9f888614224e11967304c8c0ea308c587634cf9099892f0e10e3d6690a9f0806b1cadb95a9af4e643f7951c06ca88711b5f25c8d0e793126664da1c70bfaf13e8aefe84104e5db1c2ad8730", 0xb3}, {&(0x7f0000b3e000)="d1c99961b78a80990966ca93cdc1cce12bd787a8401c40b683de66e00d45338c12980ef83802aaf87491c08b519f484ed88346172366c9e5189563c3fd77e26a422c2ecb88f4452b87a21307a4cb917603aa309d8f0c23e8d493dcd14df67965532324fb7d00937773e81c199d363fa14e83fdef3b84d8e3d35cc4ea4c7006453524aee798d903", 0x87}, {&(0x7f0000533000)="e8cdc0248651e8e5f1705e52860c8d2c28e35701179c320fd7a6de9c9f90a0a691768f2648535415238c82e08f03f22a58ec32cc8de9d7138bb339ff5223dd5c0a072dba717313b4c9be136fc45d0a14b5b35230b2391cbb7b8b0a1ef6c0be7c5758edf8bac767042b0d5bedc355c54c3ba727e5416afddc22333331255d1f141b562f7cf0d584536e046b0f7ca56c933a8b2b907a901b3b80bc0d3f3f0966db4752f30901612315204c98843dc06fa60639dbe3dd4dd4f9c4dd8d49836c4e1aad561032e6d8ac0b81d1d53371f7f87edd366056c0d5e92d4be73781566852898ed16d62ed64d66af2da199b09d63c983d334bb55ab38e0d", 0xf8}], 0x5, &(0x7f000092a000-0x20)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x40000}, {&(0x7f000006f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc9000-0x80)=[{&(0x7f00004b6000)="6e68a810523a158eea53acce8d9c19e2bf7e73b9c0a6b76a79561c00380e1aceafbeb641ad72c4933c531d578e47301413adf5acd508afd61dba4cd2d183d6bfd25404ce75e1754ed631791716a0b451049faf47838fdef5896480bd340127d9a3b97b76f96e17445013a9760c4f5d13a5a8d949d42a0f22c4b4a35b45d4ef4c63b219d1d149b62886b0", 0x8a}, {&(0x7f0000e32000-0x1f)="baefe7da68ee9c32ab868a147a6f9e50774cdee1fc7f396495026adf993b8a", 0x1f}, {&(0x7f0000820000-0x2d)="477d2a4a8c9ebb60bd4960cec25d7ffbfc5d0e6c9cd38d2dc9628e3885822339a1cab1731bc48b6197d636d9a5", 0x2d}, {&(0x7f00002b3000-0x7)="1a330947058741", 0x7}, {&(0x7f0000f52000)="30ba7109018ee55597c3b33cf91f532252e95aa9807a2079134a32f9ca10b72c0e42759966ce26099377e989e805b49868a83f906e9392ada530f7e78ed444072a936434f28ed929e5bb6f136c15c492dee4df56b5b95add7278144d4ff99d58238a0501d0b7c17c0a40f8a083d02d981e971a922f88b6a39b900b2f065d2bef8aae37d557bfd7068121041065d65a126690a69b2ce3aa631ac12b483a5c6de039d575c3847473c866fabbc6e1d4294465cabe66dfb8b0729983baa6a7c8ceb780d3a8680012e78406cfc5506b3a921b4883fee7", 0xd4}, {&(0x7f0000745000)="9891b3c2cc5fe11e127d5a0521114e9d6f68c7136960710d9b8e8e016548f8b0b1848dead8b075e49b56d8f0677b3efd061eb8c0f27d12be5d06594183e44da8205284a95c0db8f8bcdb35c21c83f7b5ac8765447f6a6aba1b94540d32023941f53a48e4f467bd168e961d50d007cc8b3b3a3d21b8d462e926710945b449cb8f2b3a29146b42b26f87d1e30346b08a71340383b5f709f0923818f0547d864e182322b81ff78aee3fd60193e94b89efb2b55ebbedbd9fd8624e4273287417664eb13618bd5b82", 0xc6}, {&(0x7f0000cac000-0xc3)="5578b57ce7f081fe9d3e2ae2c2ae244bf5fd8c8a691b4bc066911bacd344c048cb5f75e473c15d5d60223fc8259818f87ba989f4d463e26bf94483664658a5c29bfa272399b5e5f465dc9e312ad43a040b78c2bfcebc2957afedd14e0e4046151915dfb8970029d06bcbd430ae48315843cf00b6c9c246c8d04b20c490e9a892f7fce3a19609ef15e2295709150629780850494d5944e40de868b80c356c8fb01999939a1078cee012812cf8911ea8c92798d58f0d0d9bd6fa5f8d051c5b2f73972a0a", 0xc3}, {&(0x7f0000d24000)="", 0x0}], 0x8, &(0x7f0000b5a000-0x58)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x8004}], 0x4, 0x0) 2018/01/17 05:36:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000d72000)={0x8, 0xc, [0x5, 0x2, 0x3]}) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000f63000)=&(0x7f0000367000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f63000)=0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f65000-0x12)='/dev/loop-control\x00', 0x101040, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r2, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) fcntl$setown(r2, 0x8, r1) 2018/01/17 05:36:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000047b000)=0x0, &(0x7f0000cd9000)=0x4) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) setns(r1, 0x40000000) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) ustat(0x7fffffff, &(0x7f0000e29000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/17 05:36:05 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = syz_open_dev$mouse(&(0x7f00003ad000)='/dev/input/mouse#\x00', 0x7fff, 0x101000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000de9000-0x10)={r3, &(0x7f0000701000)="3516"}, 0x10) setsockopt$inet6_opts(r2, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) [ 77.613728] binder: BINDER_SET_CONTEXT_MGR already set [ 77.632565] binder: 8755:8769 ioctl 40046207 0 returned -16 [ 77.639830] binder: 8755:8768 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/17 05:36:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c90000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003b5000-0x20)={@common='bcsh0\x00', @ifru_flags=0xd00}) r1 = accept(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a61000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d89000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x19bcd410}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x52}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffa5}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0xac) dup(r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000afa000)={0x0, 0x0, []}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00004bb000)={0x3, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 05:36:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000cdd000)={0x5}, 0x8, 0x80000) flistxattr(r0, &(0x7f0000f2e000-0x86)=""/134, 0x86) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000636000-0x9)='/dev/ppp\x00', 0x200103, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00003f4000-0x18)={0x0, 0x0, 0xffffffffffff8000, &(0x7f000054f000)=0x0}) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000536000-0x88)={0x6, {{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]}}, 0x88) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000a8c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffff80000000000, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x6, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/17 05:36:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000659000)='/dev/snd/midiC#D#\x00', 0x101, 0xc0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{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) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/17 05:36:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d5000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000975000/0x4000)=nil, 0x4000) sendmsg$alg(r1, &(0x7f0000045000-0x38)={0x0, 0x0, &(0x7f0000283000)=[{&(0x7f000004a000)="", 0x0}], 0x1, &(0x7f0000283000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000980000)=0xc) fcntl$setown(r1, 0x8, r2) 2018/01/17 05:36:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f00000d5000-0x10)={0x23e07cb1, 0x520b}) r2 = syz_open_dev$mouse(&(0x7f0000568000)='/dev/input/mouse#\x00', 0x5aa, 0x800) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000b16000-0x13)=""/105) umount2(&(0x7f000084e000-0x8)='./file0\x00', 0x1) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000dea000-0x78)={0x7, 0xcf, [{0x6, 0x0, 0x81}, {0x7f, 0x0, 0x64}, {0x23, 0x0, 0x8000}, {0x0, 0x0, 0x83}, {0xfffffffffffffffb, 0x0, 0x3f}, {0x4, 0x0, 0x5f7}, {0x44c5, 0x0, 0xff}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) iopl(0x7ff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x10f001, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 05:36:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x2)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="b6ad849a993e9b11c026cdc9aceb19d387101a712acd73fa48ee18e4b7cd35d06acbfa683cee8ed6e728c34518d8177cfa39bae616d1d67fc70a1351f380de50e86d65ec38440826510686bc071886fb49e679d721bec97bbc43a42b571c0047e0a95f3d393465fe33ea6c12830611a167433b1c07327f0d0edbba9a9a9591086eee8f57924fbad33c2e7c2791eff53c8528f3ba29c86028472043dc15efbf1621d58ed3ad17308eab19adbacd2b9ee8ed7382f1f3e37024777df6d566bf38981e11fb064eeee6f6c6d255839ee19dce7939e871025c1c8fa7f461a6ca2b8687ee9ec0f6", 0xe4, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000003000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) write(r0, &(0x7f0000dad000-0x9e)="", 0x3e3e) 2018/01/17 05:36:06 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000021000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000012000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@typed={0x0, 0xf, @uid=r1}, @typed={0x0, 0x79, @u64=0x0}, @typed={0x0, 0x8b, @ipv4=@broadcast=0xffffffff}, @typed={0x0, 0x56, @fd=r0}, @nested={0x0, 0x43, [@typed={0x0, 0x71, @uid=r1}, @typed={0x0, 0x74, @pid=r2}]}]}, 0xffffffffffffff9d}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00007bf000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r2, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:06 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @generic="551e4ac4dd81bb48b10506e8bacf96b8"}}, 0x59) 2018/01/17 05:36:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ab7000-0x10)={0x2000000000, 0x7, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000062d000-0x10)={0x0, 0x0, 0x0}) [ 78.067110] audit: type=1400 audit(1516167366.308:381): avc: denied { getattr } for pid=8790 comm="syz-executor5" path="socket:[23759]" dev="sockfs" ino=23759 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 05:36:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000666000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ec9000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 05:36:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f000004c000-0x40)={0x7, 0x7, 0xfffffffffffffff7, 0x3, "1588d33b6c7043905322051299432e6612a602634a4252ff0fbf54de5a86075c1056d7420eed909869401de2", 0xffff}) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bad000-0x9)='/dev/dsp\x00', 0xa0000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf7000-0xa)='/dev/ptmx\x00', 0x6a00, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f000079e000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f00006de000-0x5c)={0x9, 0x2, {0xffffffffffffffff, 0x2, 0xb8, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') r7 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r7) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/01/17 05:36:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000633000)='/dev/vcsa#\x00', 0x5, 0x2000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d5f000-0x10)={0x8, &(0x7f00001ae000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000d5e000-0x8)={r1, 0x2}) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/01/17 05:36:06 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000bd000-0xb)='/dev/midi#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x80045113) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/17 05:36:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/autofs\x00', 0x105000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009c4000-0x30)={0x18, 0x0, &(0x7f0000fa1000-0x18)=[@request_death={0x400c630e, 0x1, 0x3}, @register_looper={0x630b}, @register_looper={0x630b}], 0xf2, 0x0, &(0x7f0000a0a000-0xf2)="58ae23757b803fb41196ff542b245091b29def011c35eea9e24606f81e639061ba340aa41fcaff03eded16fa53307cad9aaa2733e29720c3d886894cc26b1ac3240c083cbb97782775573b5037c87d6924ac374a7cc4cb24ade420e7a076f5731dc038b26860de1ced56c06de8685b7d69d939099fb343aa7ba77138a9655ef348f6e64e72851e74c1cf8a7bc70c1d0db0f0545e9347a0b939a0ccef8fa53989b46d8299bab4bca7a9449ae4d5ea95f2a3416841158e6d077d29556fc5ca6a3b9301054ddbd1a2fec84f653cdfd6f59aa3b5dcfecd4bf22626388361a115ba899e217845264b81f36b0880b720298943c6d3"}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f000028b000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ac0000-0x30)={0x44, 0x0, &(0x7f0000bfb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f3, 0x0, &(0x7f00004c9000)=[@flat={0x77622a85, 0x8000000000000a, r2, 0x2}], &(0x7f0000515000-0x18)=[0x10, 0x30, 0x800078]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) [ 78.233845] binder_alloc: binder_alloc_mmap_handler: 8827 2028b000-2028e000 already mapped failed -16 [ 78.246770] binder: BINDER_SET_CONTEXT_MGR already set [ 78.246782] binder: 8827:8829 ioctl 40046207 0 returned -16 [ 78.294112] binder_alloc: 8827: binder_alloc_buf, no vma [ 78.300884] binder: 8827:8829 transaction failed 29189/-3, size 499-0 line 2903 2018/01/17 05:36:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000923000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcfb, 0x0, 0x40, 0xdda0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/dsp\x00', 0x204003, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000b8a000-0x10)={0x5, &(0x7f000048a000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 05:36:06 executing program 2: clock_gettime(0x0, &(0x7f0000b5d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000b5c000)={{r0, r1+30000000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2b00, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000000)=""/34) clock_settime(0x400000001003, &(0x7f0000a5b000-0x10)={r2, r3+30000000}) 2018/01/17 05:36:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000042d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000090d000)={0xfffffffffffffffb, 0x582, 0x100, 0x8, 0x1, 0x2, 0x8, 0xffffffffffff0000, 0x9, 0x7, 0xffffffffffffffb2, 0x7}) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d99000)=0xc) sendmsg$nl_generic(r0, &(0x7f000027d000-0x38)={&(0x7f00006cc000)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000b95000)={&(0x7f0000788000)={0x20, 0x19, 0x330, 0x2, 0x1, {0xc, 0x0, 0x0}, [@typed={0xc, 0x2a, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0xc0}, 0x10) timerfd_settime(r0, 0x1, &(0x7f0000142000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000080a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x5c, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$admmidi(&(0x7f000035c000-0xe)='/dev/admmidi#\x00', 0x0, 0x10000) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc000100}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x1054)={0x1054, 0x5, 0x5, 0x803, 0x0, 0x0, {0x7, 0x0, 0x1}, [@nested={0x34, 0x6f, [@generic="00c3976076d176843a7d18", @typed={0x8, 0x13, @void=""}, @typed={0x14, 0x5f, @str='vboxnet0\x00'}, @typed={0x8, 0x66, @void=""}]}, @typed={0xc, 0x5c, @str='\x00'}, @generic="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"]}, 0x1054}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xaf, 0x4f, &(0x7f0000001000-0xaf)="39df683569bff82dad704c7b456175af49c1ee1aab94bae2291c532bcd423c8bc87f8fd19e2e73370fb4f9250885bfaabd96e3ecaf49c841a9e36d495e77e2d31af829aed305d8dfb5a0530b9304542ec7a8761258c014462a98f8f1d782f2b089543ee251260c2adca99830e498d673e4600872c855cb566a7f698f8ba45d10e52640f5daf03ef446597bedac92e65a2ed834f08e99242c4347b37ca67c776d8d0de7eda8f1a9b786d73e89aa74fe", &(0x7f0000000000)=""/79, 0x2, 0x40}, 0x28) 2018/01/17 05:36:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x38) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000738000-0x8)={0x0, 0x0}) socketpair(0x8, 0x7, 0x0, &(0x7f0000c10000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fec000)={0x1, 0x9}, 0x8) getresuid(&(0x7f0000abb000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002cc000)=0x0) 2018/01/17 05:36:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a3000-0x9)='/dev/kvm\x00', 0x400000000000000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000748000-0x8)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c08000-0x10)='/selinux/status\x00', 0x0, 0x0) poll(&(0x7f0000a29000)=[], 0x0, 0x9) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d6f000)=@req3={0xffffffffffffefff, 0x4, 0x946, 0x839, 0x3eb8, 0xfff, 0x6}, 0x1c) 2018/01/17 05:36:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/rfkill\x00', 0x2100, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f00008e4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000f4a000-0x12)='/dev/input/mouse#\x00', 0x6, 0x80200) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) fsetxattr(r0, &(0x7f00003e9000)=@known='trusted.syz\x00', &(0x7f0000629000)="5b3a776c616e302de2297070703000", 0xf, 0x3) [ 78.327821] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.334870] binder: release 8827:8829 transaction 45 out, still active [ 78.341695] binder: undelivered TRANSACTION_COMPLETE [ 78.349794] binder: send failed reply for transaction 45, target dead 2018/01/17 05:36:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x2200, 0x1, 0x4, 0x7fffffff, 0xfffffffffffffffe, 0x1, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) 2018/01/17 05:36:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x1) 2018/01/17 05:36:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000257000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r0, 0x0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000040f000-0x8)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000215000)={0x0, 0x9}, &(0x7f0000ca5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000471000-0x20)={0xffffffffffffffff, 0x2, 0x4, 0x7c, 0x6, 0x8001, 0x401, 0x6, r3}, &(0x7f00002dc000)=0x20) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = inotify_add_watch(r1, &(0x7f0000266000)='./file0\x00', 0x1000020) inotify_rm_watch(r1, r5) stat(&(0x7f00003c6000-0x8)='./file0\x00', &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() fchown(r2, r7, r6) pwritev(r4, &(0x7f0000ee4000)=[{&(0x7f00003bb000)="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", 0x1000}], 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ddd000)=0x0, &(0x7f0000efc000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/17 05:36:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045438, &(0x7f000057c000)=0x3) 2018/01/17 05:36:06 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/enforce\x00', 0x4a4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000a07000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x3, 0x2f5, []}, 0xfffffffffffffd35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/17 05:36:06 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000000011, &(0x7f0000f84000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000058c000-0x4)=0x0, 0x4) 2018/01/17 05:36:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3a1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f000034a000)='./file0\x00', &(0x7f0000853000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000bf3000-0x8c)={0x9, 0xfff, 0x6, 'queue1\x00', 0xb15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$getownex(r0, 0x10, &(0x7f0000900000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000067f000)=r1) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000ac4000)=""/252) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000f45000-0x60)={0x0, 0x1d, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c9000)=0x0) timer_gettime(r2, &(0x7f0000af7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x6a, &(0x7f0000a2e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000e7fefae1148ad1376172a82a78e0f57defc4de241ff02201bc2ad99b68f23566e5cf4e7d7c0fc8d77c472560baec78642f833988fac4b426e2131692"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900002401e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb00281e27800000100076c3979ac40f00bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:36:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000894000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/17 05:36:06 executing program 0: syz_open_dev$vcsn(&(0x7f00003d8000-0xa)='/dev/vcs#\x00', 0x9, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f00001a3000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x20, 0x2, 0x9473}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0xb661, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "cb3536aba6fe1c9147f58afac8af2aea5d0abddc938a66750aeff174a630f13ed8742e935ecab048a33004b5eff2803156c072e7b27b5244cc792c0a564c1d1f3663325a73715095a6632ad0a52de284dc6777935ca429f75d5117765ff0c714aa3f7e6288858c11e39f6d31bb7a3cd8"}}}}}, 0x0) 2018/01/17 05:36:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ea0000)={0x0, 0x0}) fcntl$setlease(r2, 0x400, 0x2) 2018/01/17 05:36:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) close(r0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt(r0, 0x81, 0xd85, &(0x7f0000a44000)=""/103, &(0x7f000071e000-0x4)=0x67) 2018/01/17 05:36:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000057d000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000059a000-0x9)='/dev/rtc\x00', 0x612d80, 0x0) perf_event_open(&(0x7f00007d0000)={0x0, 0x78, 0x6, 0x8, 0x1, 0x0, 0x0, 0x100, 0x42b1, 0x4, 0x0, 0x3, 0xfffc, 0x87, 0xfffffffffffffffc, 0x3, 0x101, 0x3, 0x9, 0x4, 0x10000, 0xb8df, 0x1000, 0x1, 0x639, 0x5cb4ae2d, 0x5, 0xfffffffffffffff7, 0x8, 0x5, 0xfff, 0x8, 0x5, 0x3, 0x6, 0x2, 0x3, 0xd2, 0x0, 0x3, 0x4, @perf_config_ext={0x3ff, 0x7ff}, 0x10000, 0x10001, 0x7, 0x3, 0xffffffff, 0xfffffffffffffffd, 0xf215, 0x0}, 0x0, 0x0, r1, 0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000b6f000)='/dev/snd/pcmC#D#p\x00', 0xdf70, 0x123000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000f98000+0x41)=0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c99000)=0x0) 2018/01/17 05:36:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/17 05:36:06 executing program 0: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000dd9000-0x8)='./file0\x00', 0x800, 0x28) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000dd9000-0x50)={@generic=""/16, @ifru_flags=0x0}) 2018/01/17 05:36:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{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]}}, 0x46b) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a45000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000020c000)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={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]}, {{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]}}, 0x108) 2018/01/17 05:36:07 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80084121, &(0x7f0000008000-0xa4)="06e57a539a32595d7ba7d1625a4fe5fc5243d3507f3329d09cd2a0ab5afc83f333cd1dc1b71a2914ae96794af52a57bec87f3077ef09e29592b3d88a69fe23037a632138e0e009e799aed1362f4f604d2550b7d866d8171d4614119d04b0fb93bd048db03c0c271e64c0b73b45810b99da4cfc1a28419899579e34ff7257ca4dc6218ac8d49e9995b81723b8886f004d45d26c76d5c6ead75d50a5ac77bb8d19185cbefa") 2018/01/17 05:36:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7385, &(0x7f00008e1000)=0x2) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r6, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000043c000-0x20)={@generic="6aa5ec1c90f8a04a6e6cf852a8dcd299", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000000b000-0x2)=':\x00') ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/17 05:36:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x40, 0x0) open(&(0x7f00007f4000)='./bus\x00', 0x400, 0x40) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/17 05:36:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x4e8, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff77) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000276000)='/dev/autofs\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000046c000)={{0x30, 0x7ff}, 'port1\x00', 0xa, 0x80023, 0x401, 0xa345, 0x10001, 0x2, 0x1, 0x0, 0x6, 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]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/rfkill\x00', 0x4200, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001b2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007ca000)=0x0, &(0x7f0000ad4000-0x4)=0x4) 2018/01/17 05:36:07 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000014000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:07 executing program 0: r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pread64(r0, &(0x7f0000f9e000)=""/143, 0x8f, 0x0) 2018/01/17 05:36:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000654000-0x4)=0x0) ptrace$cont(0x3f, r1, 0x5, 0x5) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x14) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00007cc000-0x8)=@fragment={0x88, 0x0, 0x6, 0x3, 0x0, 0x8, 0x2}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000a57000-0x8)='./file0\x00', 0x2000, 0x1) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000840000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e38000)=0xc) 2018/01/17 05:36:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007ba000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6f000-0x4)=0x10, 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d03000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000620000)=0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f61000)='/dev/dsp\x00', 0x802, 0x0) write$eventfd(r1, &(0x7f000000e000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000976000-0x40)=[{&(0x7f0000fa1000-0x2f)="06", 0x1}, {&(0x7f0000cc1000)="4690154d817ff6b653656330bbab6d6ecf7cdfa9aa1bd8db4583fa344e93d04548b6d7343741868b033953c642219498d4a2c968531b5253461489808e3f78beca66e77d2d85b04f87367a629089aed87887a9b813cd00b73cbfe02baa98fdfd913ccdf12b91ec6abf8a7d18b9519ee12e82e7532342997d1b9fd635203b92f88960969d7e7ad31fa4e3", 0x8a}], 0x2) 2018/01/17 05:36:07 executing program 7: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) 2018/01/17 05:36:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000047b000-0x8)={0x0, 0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x24, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d402, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000ac000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r3, 0x541d) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ab000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) ioctl$VT_DISALLOCATE(r4, 0x5608) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/17 05:36:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0xd3ad2ab7f130e9f0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000d98000-0x50)={0x80, @tick=0x3f, 0x2, {0xff, 0xf85}, 0xffffffffffffff81, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000c59000-0x8)='./file0\x00', 0x400100, 0x90) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00003d9000)="241d743b50650a58b34d81b479c6b36d9f45893ec7293259bbedfb879a2b0bab341493c872a25a90a5275b6fc341dd4448064ebb8b7bde6c0eaa4b55c636c09f7cf56abfce0349bc7b401fa192871dc0481a94") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00003f8000-0x8c)={0x8b, 0x20, 0x5, 'queue0\x00', 0xcd3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00001b9000)=""/4096) sendmmsg$inet_sctp(r1, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/17 05:36:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0xd1ae, 0x0, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x8)=0x0) r1 = memfd_create(&(0x7f0000001000-0xe)='security\\ppp0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r1, 0x1, 0x0}], 0x1, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000565000-0x89)="24000000260007000004000800367700fbffffff0100000000000000ff09ffff0100ff10", 0x24) 2018/01/17 05:36:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f000036f000)='?', 0x1, 0x0, 0x0, 0x0) syslog(0x3, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:07 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000012000-0xc)={0x0, 0x2, 0x8}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000012000)=""/131) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000-0x48)={0x7, 0xc, &(0x7f0000011000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffffffe, 0xf, 0xd, 0x3, 0xfffffffe, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x8c}, @ldst={0x3, 0x3, 0x0, 0x4, 0x7, 0xfffffff8, 0xfffffffffffffff0}, @jmp={0x5, 0x1087, 0xd, 0x6, 0xf, 0xfffffff4, 0xffffffffffffffff}], &(0x7f0000012000-0xa)='syzkaller\x00', 0x6, 0xd1, &(0x7f0000012000-0xd1)=""/209, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000c000-0xb1)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:36:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1f, 0x80000001, 0x7fffffff, 0x100000000, 0x1, 0xffffffffffffffff, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) tee(0xffffffffffffffff, r0, 0x0, 0xb) 2018/01/17 05:36:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x80000001, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e79000+0xb22)={0x520, r1}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) 2018/01/17 05:36:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x7, 0x20000) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000059c000)=""/251, &(0x7f0000462000-0x4)=0xfb) ioctl$void(r0, 0x5450) ioctl(r1, 0x1010000227c, &(0x7f000010b000-0x1)='A') 2018/01/17 05:36:07 executing program 0: signalfd4(0xffffffffffffff9c, &(0x7f00003ad000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x401, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/17 05:36:07 executing program 6: mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x100000001, 0x3f, &(0x7f000026f000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000026f000)={0x401, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000270000-0x72)="9adc599dc297709d1d9d8f60ac0adaee3439a9799dd3796153330da8c96c0d7cde535a17599c3a0dccf1334c8c1ae586180ef88cf3005739a67b181fd6c7a6af15ad2a80d677d348b5fc4e51b909e865685d9b6a204b3bf62f93d0d900d0a9cf5e828bde1c510aac8743c0cc672a4928c2de") mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x310)={0x4, {{0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) getgid() write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) syz_open_dev$sg(&(0x7f0000270000-0x9)='/dev/sg#\x00', 0x1, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000270000-0x58)={0x2, 0x200, 0x7ff, 0x2, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/01/17 05:36:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00003d7000)=[{0x0, 0x0, &(0x7f0000e8d000)=[{&(0x7f0000908000-0x73)="f5697f8243ac23b0ff495cb2319165a05ae68426bc9c2a4f6018f7ca7f1e5a4366", 0x21}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000ce3000)={0x0, 0x65}) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000edc000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2018/01/17 05:36:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x38) io_setup(0x10000, &(0x7f00001a8000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/hwrng\x00', 0x300, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099f000-0x16)='/selinux/checkreqprot\x00', 0x480000, 0x0) socketpair(0x3, 0x6, 0x8, &(0x7f00001aa000)={0x0, 0x0}) r5 = syz_open_dev$mouse(&(0x7f0000baa000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000952000-0x11)='/dev/qat_adf_ctl\x00', 0x41, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000068c000)='/selinux/relabel\x00', 0x2, 0x0) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005e8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) io_submit(r1, 0x7, &(0x7f0000c92000-0x38)=[&(0x7f0000624000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff7, r0, &(0x7f00002bf000)="b0b6f157e429411653b173f9e866f35ff6219fe8f29ce2f8bc8b04245716492f63ecbfbef7e4b140068ee5fd4590d57a2303b1dde72b96652bd51af70f2b42fd33d7ed7edb29b61d19e636164d9c617619b6e85cf19bb8b80ee2525decc383fe403fa0e2185f424040a09d20f08eba451c1a83240d05132f88d64c667ddf5157db5a92cbb532b52b27f40bf121d567bd996e32769aa4e132ad29b38202997315cb61b4ab08951b63ef7c6bcda935c740d10392925b69", 0xb6, 0x1, 0x0, 0x1, r2}, &(0x7f0000dac000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f0000a69000)="cf245dbb1bbb89ea159b55e42400c895b02def92a66ca80779dd8d73b70ced4fccf18de6f77fb3b99995b1007554ea0b3bb35264181e3d6a5a6b11753fce96676c81ebd2ab02702ef32396cee0", 0x4d, 0x3, 0x0, 0x1, r3}, &(0x7f0000584000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f000050a000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r4}, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f00000e6000)="4a4636bedb5f58ef655caa3023f709168a8cd136911116f6fec184d65d182cbd69deff49701182dca3fadb38551c0eb74a4a45ecac018f0fe137c10806df1d97f8b54467cd3915fbfb676c2f517bd7c23a1598ce91435a71fb1132d3e24f6b9a6ff36fe6f1b7a966b73e4e590c28880bd7df8ef195623a2abce4d57ae4ce6ddcf7b07af81c6e9e340e165e3a64c22783015129cb18db73bd1fa25b06e5addefad1b482649564576b3ef842602f9c6b11", 0xb0, 0x5, 0x0, 0x1, r5}, &(0x7f0000656000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000ea7000)="d6316b59c4dd3ef4941341743d6ed8a590753530de21180095f54507fca8c3302cd9919177bce361ad9993034d41341c7b030d1e06aa552b86f862277095dba19af8b68ab752f83cc97963ff58f9d6f55f5389fc29addf3e7d4b0ab46a193bdf1151db564921393a8228050d03ba7f5e8513216843f472f51f9a5c0634344c85e9954b4fa8ec0a51a1a82fef3b8e27afe774dea2fc92d2c85d7e32a5cc07badbfae4efdfed84e731cf82e1d4704945c8b8d35f14b47996ed9a8d371a099b5900a6c6571973bb51b1b5588192178ae38f6dc710f961b2aa3290c670b984c449bf94d5ff7c127a4105b0e4176afb49f4b74278fc8c69ca", 0xf6, 0x9, 0x0, 0x1, r6}, &(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3ff, r0, &(0x7f0000a3d000)="", 0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000e7c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000760000-0x1000)="a99bb277eebebbaf909cfc8e1688c1cf4c48bdc880bef02b3c15555f1b5617a2150de3de15796777fb8dc69e9d1dbc2a67d50fcf5957261e53cae485f70636582c569b73211c853afd21489f6ab4c598a7536d5053ddeb6ca455a400780edd2223c992452f34cc9a857740b1b9a3dd7728625fb089a37b81b2ace995f4a44a5b1630c2e0dbf0e805ffac22b16ab466fad94f2addba80e0526953984804be1390edd2cb6bb58e6ea8dd7c2f6cc9ede4df1862933a29768486391a252599d6c264eb67a4a3f5808cef3939d5de7c53a8bd38b99f2fcb970c09d071e47426135856dbbf93209ed8381d84b10dbc49bf8f687b326fc3f7035c9b416e2ac340cf6ce3086e8e278483ef8c8f8c3895ea2b6b1edf7fcc1ed1b29cfaa424af3e0353f79a75dcbef3f85edf092cd20b9b6617fedbd341e7756f8c354ad8a92759a2eb5ef046e3d91cee5f027c49d9c347ad689b12f9c64f52fed86f7e76c79aab9ec2ad9c8d07a7f74d7c8bcbaa21a0afb4e3271901351b6d9b785505d408a046bebc5d5dd6ad758018cc98ed76d246459c29d897e000c60d3084dcf356a05452a0a5438eaac0c3097fb612b21ac7d1cbeed1c5ce6ce7b6ba4ba31255d9adfe1141393629a8d035f34eddef1b74d3a75d40a2721b64912efbbd693cdda1ef91567094dd8c4da680b0292c49b63b6137552daad8a2166f95939db0537a223496242644098420beaa6b5061ced88d58f1a24b40f8ac05aa12e5e85be1b6a44d663038c3b645c33d96e0c6451eb573da5280362a924b1c6b98620c5887f698435b89ea8ce047e55b424f786f8532300428e4bb2ad5a14f53f1885cae6751493855ed62855045adac3e3d10b988ff1a7356b0346092fae44bcf27b53ea8c7e10080bb05cc853d27e41330e603ef51939ba63e637be6c532e57dced83febebb85b573e4cd38104ed7c73e72ab6beda149e3fbe06663eeae2171116e66b23b707bfc84ad9ccf3e997fe2ce5ef173d98cd195eb8b41eb15f8c0881be97ca5ea2c75d699c018afe894c267209eca66e3c89c4a0fb0bd78fb7db78833a30097fb30ad4aa3b13413bc574e1db4a210b5830f651a15f120b2421e6b4f8d4e2d4e707f2b37d8a790da4e313a94e0766754b1aef792ce384e180effe636c6277d34fef26584e78938e816d0aaf8b363a44750ba7a500a4487af55b79541f3a53d50bc7a15ac868b3280edd0fdd7b750b4b3bf6dd82cd4019cda32fc57aca0fefacb42c24cab259042bfa07d7a23ec8869547d499ec9be7d304a7587e0e5983bd1b4ec7fbbaf54829c16c2da80c026c2edbbb35c57ba204a6e8e57bcb3dce72bf993535a1af4ade81b402ccf1890e5e937237ced8a86f7d2d01e5f41eb36cc85e441d12a06e601d75117b870d01899a8b2fb8d5740ea306c5d921de891233a28ec899c5dcde1641a04e6539789f8103f143bc9a7adc9f980cd90fa7ac2b9c26ee346031def563e2994835cdf21ca747b2d2f05bdb9910bd2deb29087441a50b71a352ec0981d09d78626dce957e13968ec18a8a505ead7c236b3197dda04328e78dbf97403dca27e951fe151a24c06f9c22ad981f93fd14a9acd4138821c363d1ec02df4444b20503d013666c5b5a91540e622706764be884977617726f054b200e8be018f5758673b34c8cb3c15ed2f2424e7ecc239fb073ff63bb8099945e1a952c056d1a690489f62d9227097ade2b47984fa9f8607e3f13aee717c1b1c49c3b3918ce58637449b33e0dd832e352cb4d96b0ae47acc4985cd7ae6c8ad061d9761a7130cc4cefd947de0f5afdf95e594ca2ae641c9c1da8df38485089b5676e15fac35943267964ffc2a7a6d9108b3e2bcc2e4b3dad17014aa7c1d573db3e121174b7b9453612482b75762ee74b91b1e0dfdcb1aa7cdb74071a494618b944a00e74945ffb9ac1bd5f31a578b8eb653340beb5e9e29ddc330e73e5c913f9a24484299f4b9d1d77214d8fe8bdd62929d81c06f159702737e784bf11c9d9bdd265a4fd898054eede76050580c7fda63f8f951a3285189abe00690fc6e1d3fcb2a7fe0af0d9948c53d981dc7399fb0f9fa9558b09873a5b82d22d26f20cf1186a8be073bc1a5b5165a93a1b858956893759e40fd3046a403779f10bbd1c32b5a06e1915916aa38fd68605897fba6ef6fe3c95abdfedd3d0f2d7bec2a94c296fb9f78e82445daefb1dd2aaab29d15fe848daa5e3d26cc8c1547b4af4e05a12a26ed05b3e6d9cac5a22297dd1b4c35e0e666ecbe6e9c65c4bfceb690afe886289da5a4ba6bcbac7ec1d29da4092e8c71bab875ca8ef71ff93a69acd07ded015dfd99994719dab4cc4362568db6601715aab7534e005395c5b4b624b55042a63e29acc2b0910732a0d9f9954525490dd704c93ef2e4ee72dd0114aa79ce2210a258ecd4e2d5a70503f8410ff7e29eba24298d454962983d6a836ffad9465945c5fe08cac35d04d39405e52e593934e67836d78ee0879336543d6fc1f518df58ea1aa46e5c427c97af1b4eac67dbf7e7b04a8e3bd98e1b5095402d5e9c109194fcc1194689a18fa56d75ae90551e9b2c6089b0090de2b3cbe2d3a318192c3eb8224848414beb22bd03d0b07ba57cc123e656dbc660becb44870f37e002b3e3f94bfe7dd893c17b5124b2443ca7965fb82c0e326fdf90ad857e594fc6222911c9e2f8ac0822001329879f8a65c74adb7e1a01d0466c2bdda5863c680cd2ab0d9dcb06dbce9ec994a6f6ea377d8c184eb76f4937bac07babbf00582a6b39e986d4921105a08848e4981ee8e707b4d159b0c6f59ce8b04163d0d2d739284e5483ce445871cfef4e2c7a14dca838e95513bbe8638fd939d8f40757128e312f75d6c0c3ae811757788ce2144badb02a0188b9cce314060184a406339f11dfa8c5f937a2daca6edad7176425c2d83b25c5a0528ee76672072215356d8aa870ff75ddbcb30947b744df8868e23d6744c071b1974ba7d6893e8c31c6c07b7fc137774ffc8ded387d1f8768f441ff6f9077fe6ac3693fc7c896929ea860423e30673c58e6a3bb871a94156b9d375b73fa88cf4f104e70930a3558dcaf3ecf4429a3dcfbf5a50717843d35e69357b8d435281ee0fe7431e38a3d2b2f5966b5a0d81d64ae775504fde2168c282a70d2f5ce645865f89f5a96d02f7f68ddc28895b77591d2a7ae509ed4029b062014352db6eeae7b99790babcfc042d3f23ecb016d993c0b41d59536307a411b94e150a7c3566873bdd59ced840c35fb69f338f6278e4c122b12b9b806ebb889a7fe74af19b237701d61302013d1731481f785cda1817f1b765097b229df0c05b94b42b8f1ba246c55f39a88283ee805eca6520f6c5dafdaaba1f01622dbbb13e0d20f27d7ad3f6ef0470c2911fb3ae80e447f4e0ba1199357947276417a1637fc2e0ed2834f0268c97063c4950d47e15e60da639d16b777715886b1def55815d07fef4ae9a674f0d25c70cd7842f87a7da29fa8e6f90c182cfcf20a775ba88c541bbae2487e6d2cca858774cd72c401a683b0a927f7862258f13b52c8e042a8e07d5cfe5d02511ffcb98ea6faffd0309c6c8c41f051fc4c469044ca4a9964f9cadc66388d75d7e36a9b1d4ff6bc25f01bfd0bcbe1acdd4d15deeb3d65dcf0ce1a52da30baf8e80cd920af9278484f896c8f27aced7e3605b465d3001f51fdfd296eafcea706a53af3d9d070ec02c3136ccbc973d86790f52ff484a1ef90cbca1a385412296de659978ec60617a77fb1477ff3dec09d966711db017b03f9029f1dd11cba73c1417c124efaf48d738f5b9586d68fd1f92ccf1bd2b81b096485b0d38bd82f340ed85ec3293f1ff05b272ed64befb08260e6618ecf94fddd0fbbfcbc7d122020e563cf815cb4ca9109fa50ec9649eb5984d753d0760ca208d2ee5148f207bb31e7369660c984459821bce1d7bfb186a229fe56b4f3c112d420e673984540b16a1f42eac07873def765b8be50807d4e55f2145f386f890f5672e45060eef2da304a12d5dc6075bb6ce535ce90a2e891b65cdb9fbb29bf73a5035e7fada1acee9b8be9cf7ec001a2d05225f02bf4700d57d301e710890010fb2d1e6804bd739cda40eb4edabcd208be159c25bd432e7b907580116c4146cce1d03117bfcc1f1d81080db3c841fb154c870d9496939ece3bf2ecb7dcba0124c3897948a6e84fc84a066572b2a66ad059e17a7267258b348cd3d97400b33f61ebab6f0800d563b75db1cfd6b88af8a6e907e7ba413bbb1dc14a78cb63f3d30634b741f68efb78dd2a5bed90c4344aa1af40c43cc2236594c1e96eb7eef77b633af0378d51c6faab2d172ac0a335b14965dcab641627fe27ba66376fd7b282fb3aafe20cda0b72c5bcc31eeed4cfd446822a848ae421982ad1b66c6bd717c33eabbf8e164bfd914594077cc84939d0aa737543eaec29e3ad4087c8205fc38a4c3c354bf0cc922d0d833fc67c823dd906dd212d2a6500795549b78e012db5fa47d5aee3a6889783d974787259321be3bf153159ada6e7790c8bc70dc229ab420a774a7436f3365245d4d12dd091bd3afd2786acd614606c183fdb0b856737584a7115bb94aabb37b492632d6102c6c947196b6cb68804a43454f428d1a1b9f5fcaffba6f58b5de63eef12b69b0a5ef85079c412e77d557b4ad6471b09738c5f44163501a7c89a4299939a3821d11e077bce622f0dd941778d0c1388a99038238e5911d967d138581f0d1e35b8cc9c8d23f52500dea323e6cc4a8416ef64e161dd29707bcd7cebdcca02184ccd356b5d5b50589155c5fd74336f825e21cc1a5ca4db59f8dc202ceb5dcc837288a8d3a281b1f4f39c7149d072ff978efedc0b3d3f89b1818e1957eaa99f5c8d5a719371672d1b7d844961293a2650082d82f18f88c263a0f74f43d6048875968c823b4e226c9d3aa02b6333ba28e6c84e69a1ce262a45fea193880d36692b29d642494016600d4b78d7c926d82a227499b25983ab174a831c82a722353c62b7e123acdf4283bd803d992a2c1221cbca83451b83bbe9f31cb9cfcd2dc5513bc9cdbfde5ca93580a768dd53dedf6d6d1e38e5007ff3173d6a2fe34d08d54ecbfa313488ef1c9630cc1a939c46295975d999bc9f92b1eb471b9fca2bf111183824eb13af83012dfdbd4de0d2709eb360c03bb4a0ce985b97e5f32cc098a15a9a52f1677d53b28186be1f041e5495c3f3f35a4b3bcedd31a3f1cda7f41f9d461e7653ceb051cf5a0e4c65afb182cc5ffbc8646234d21d16ab21b971daa6bd4193185167639bf30e064e9d2132f1169c40a5f6501c877a57a89df7325860b6e9ef534a7c42a8ab57477053b20cdd46ede72c478c3c9125c553a3c4006ba2ab50ac8bb6b5a618a8ec70f82a040ba3be0c4a34d19c65b7468cf7e47373fb7ff0f35fac6c308008ab4286d9212a3bd56da05cb121051828ddbee1155224051871329ade20ffae57995e73f3f23497715dc967adabfb3a758f083d36577879cb253c1000e3f8a4f01c860e2e98f54576d7682331986772e399463f9575e8337c1438eb92a149cc1c8cfa7aa5cf34a44da4b4d333e3399b0bbcc46aee9f475c3d51a409bcbfe6c85fc4024272a4f18eb05a215cfddb35209d7b3fd5cbb9418c7b94d4acb90dcfcf902275a800f7b6e61e164f9fc4d46bc418775cf6e27eca0c80bdaa1ed95eca02ae396f5b451f4112db505e68ee3f45b972226cd8c589bbaca67ca37b419deafda3be3132d7fd2539a5c8fb68da1ea8353edb0c9d78376dda002c2392c6b", 0x1000, 0x3, 0x0, 0x78035956a10441, r8}]) 2018/01/17 05:36:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) bind$llc(r2, &(0x7f00008f1000)={0x1a, 0x17, 0x16, 0x4, 0x7, 0x320, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 05:36:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000662000)="001b56a9fed02ddc5bf8929141da4d48983e54c75f4e247ff370156d9737d9d987003f8c5622f3ac24c0932991a125da69ab457ad0519f07000000e0704d2c0cea892dd7a7816f81420ce0ace1569bf860a9815e363866b600000000000000059e38d8cb146595caf582c22afa584a55518a149e78b1fb93d29bd294c40f06c4fff8503fc9761c8d8ed487798c3a630e1f1315e1e8de55a6d7cd9894e332c59fddb98a41a83a30da91cb97add4795e4022f50bcfc912b1e93b50456d3f667b53ffd0e292") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f5c000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000e70000+0x2ef)={&(0x7f00002c0000-0x3)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000042f000)={&(0x7f0000bd1000)=@alg={0x130, 0x10, 0xa04, 0x3, 0x1, {{'seqiv(authenc(rmd128,salsa20))\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, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x45}, {0x8, 0x1, 0xdae}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x1a07}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0xfa36}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x4805) r1 = shmget$private(0x0, 0x1000, 0x5485215a0019a85f, &(0x7f0000e6b000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00007b2000-0x20)=""/32) openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/01/17 05:36:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000fe6000-0xc4)=""/196, 0xffffffffffffff62}], 0x1) 2018/01/17 05:36:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x16f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) socket$pppoe(0x18, 0x1, 0x0) read$eventfd(r1, &(0x7f00009f2000-0x8)=0x0, 0x8) 2018/01/17 05:36:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:07 executing program 4: r0 = gettid() chdir(&(0x7f0000c2a000-0x8)='./file0\x00') r1 = getpgid(0x0) kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/17 05:36:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000b0000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) flock(r0, 0x4000000003) 2018/01/17 05:36:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c5e000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 05:36:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ecf000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x8, 0x30, 0x80, 0x1000000005}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xf6}, &(0x7f0000da3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00001b0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f000086b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x8, 0x1}, &(0x7f0000c47000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ac4000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d8e000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0x70)=[{&(0x7f00005c0000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xb7)="d41c30d3b130b136ff9e65a4ae0e30e9b1c4d2adb447be00860746602ecc27b5ee36474d77ddda5239ee90ee11fe6097dbaf828e1fced81d1bb8185d5051bc2d8476c6bbc548fa087b5c2ad45a437f8dcf5c5d18fa2f9413833e5a1f88380b7a0836958e5647d9eea15e64bdbe0b6f407e88317a4c2b1404f6d2c712495770f66005876e0f1e5e41d4dfdf5192d00d748193e4454c88028ecfd4fd5298b29f5f49d460770af970b4ebc0ca3963484a0d2e11b27d02f761", 0xb7}, {&(0x7f00009c5000)="8687e5a817e10dcd6659fd0c8401e80d7d24407d92b1f0dd7684b5377acf10879e2d71cfb54d5c69400d7e5523b6e408c0157bd7da6b615c7f7fca91d983167d5aa1b57304011b1f16b811d80a86c267df57bc4d4e82f1aa32f152a741cf677855974a812e1e03392907548ee21815f5837a24c1851400bdf06aa74564efc853cdfe5eb09d4ca1b015d39bc6cddcfedd6b8d784bc4a24612b124ddcd8f578e0f380598a66145f8b40c4ba29bb99dda6a47049181b9a14a0190e784c2f8dfff2961416b68", 0xc4}, {&(0x7f0000000000)="83e5af9f6629cd55cf7d2f92fcfa0d44a8ed17315e3d877678c8b66918c092c79d62ca5143d8b14e925a5aa8e79671b6dc44251bd951fa4cab3441fcce1095f9c8996c85976745410cd27d984e1752a4328f5095b2a00cf53112abd037d99e76590f0f657bc8e2ed154e65bfdf2a49ef6ccb6778daaaab0fc163e0a802d3605df3d1adc965a4e7fb030a05f7f3f6", 0x8e}], 0x3, &(0x7f000033e000-0x150)=[@init={0x18, 0x84, 0x0, {0x2, 0x3, 0x6, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x8000, 0x8, 0xc00000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x820d, 0x8, 0x3, 0xc4, 0x0, 0x10000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x7a, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x2, 0x401, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x3, 0x1, 0x9, 0x2, 0x5, 0x0, 0xfffffffffffffff8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x5, 0x7d45377, r7}}], 0x150, 0x20000000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xcf)="59a0a8e9950a9bacd36d51d468ea1c686f6e1cb350592d41b7f581835b314094b8bee02c86b09eae79dc9c0f86727693b94e52dc572d6ede67952e07975dc1a4ec6b69e3330c40c1016b6b9d639c67de0b7b3d0664f76a83e316aa657bdcc705db3f07d43d52c2c583a9f75270240660b21bd7e0a6bd6cf6681afe811ae0942f7e2c01ce5e1aa4c26efd7aaba5b90fadff4844c389423922bb141cf3efe71d7fd0910d1187853c90793d60b9289bcb6001ef799df22b963c577e6c37425e4471fe56659096cd8c9aeaa1b61c539e29", 0xcf}, {&(0x7f000006e000-0x7f)="b4d37c4e1c338d257eee190f7bc0e106259f55d82b3a8d3e153d04ab565961a3c3deca6d72707c536eecdf64c4b1289dd63eba10d4c01546fa097d677f79ae8841194ab41ed585dc4f6b04a4c0bc27a38d1b03a2fe54d7075173c9e7c42a254f5bd022a1a33b0d107b535a01317332872f380e6969e29e1b4ce4c5b71ae3ad", 0x7f}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f000069a000)="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", 0x1000}, {&(0x7f0000e08000-0x12)="fbc209dae253dc504f869dd448a2c21a1e0c", 0x12}, {&(0x7f00004a7000-0x51)="b5aadd4711e863484b3f6294c08062dbe9229cd6213cefb2409762f75232c9f8f6d20656375778cb46cf7dd43073a3bd7834f462c13738bd24da413f2516fe229d2eb51be639aef1a808081fc7d39993a0", 0x51}, {&(0x7f0000001000-0x63)="e55be0ca09ae9eddbc2819f1c990ca81f9fc412ac067ebb0a4f6da3040c6a2f9605a0ec4fe9d0729f4cdd505f1d04da800da4508f145d8bc2ef96c211c7dc14e24d9466e9585d1618bd8ce8226e20ff8259c17965693e2b450d1c2e32123a4eb35d1d1", 0x63}, {&(0x7f0000001000-0x97)="beec11ffabf9e759c64e2f882fb5ec93a065d0fc10e888a27a6b5cd9b978dbb2700fbf5645a59244ac9c4adb7cb6b44950bbcefefe909a0a5a2fd15024c06d649a5ad5fd3cdc7aed921c4f738e01f87fe89d9d2deeac430b36b15a2f5cbc677332ca4dc714aa8d316bf6fc3b9fc74c33ac5922d317d83897d4620f2af65b5fe3d6cbdb23be0acd5c20915802e7bd2bdd03a7dd677f6faf", 0x97}], 0x8, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x2, 0x3, 0x101, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1f, 0x1, 0x8000, 0x8, 0xffffffffffff7fff, 0xd23e, 0x7, r9}}], 0x60, 0x51}], 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d5d000)={r10, 0x5}, &(0x7f0000338000-0x4)=0x8) setrlimit(0x1000000000000007, &(0x7f0000cf2000)={0x0, 0x76f4}) sync() 2018/01/17 05:36:07 executing program 6: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bdf000)={0x0, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000ed7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20240, 0x0) fchdir(r2) 2018/01/17 05:36:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000be4000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8f3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008f5000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00004fa000)=""/157) 2018/01/17 05:36:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00009f1000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000076000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/17 05:36:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000+0xe87)='/dev/vga_arbiter\x00', 0x14000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000228000)=0x4f, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002bf000-0x14)={0x0, r0, 0x5, 0x2, 0x0}, 0x14) 2018/01/17 05:36:07 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/load\x00', 0x2, 0x0) faccessat(r0, &(0x7f00004e8000)='./file0\x00', 0x40, 0x100) syz_emit_ethernet(0x36, &(0x7f0000a24000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "62fa401e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 05:36:07 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d4d000)=0x0, &(0x7f00002fd000+0x2c8)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00004a2000-0x4)=0xaf, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000063d000-0x4)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000178000)='net/rt_cache\x00') fcntl$setlease(r2, 0x400, 0x3) sendmsg$nl_route(r2, &(0x7f0000d9b000)={&(0x7f0000714000-0xc)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f00003a1000)={&(0x7f0000539000)=@getneightbl={0x14, 0x42, 0x100, 0x4, 0x2, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x48004) sendfile(r1, r2, &(0x7f0000c50000)=0x0, 0xb7) 2018/01/17 05:36:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000)="", 0x0) socket(0x8, 0xa, 0x80000000) 2018/01/17 05:36:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b85000)={&(0x7f00008bb000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d5b000)={&(0x7f00008f8000)='./file0\x00', r1}, 0xc) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/17 05:36:07 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000375000-0x10)='/selinux/status\x00', 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) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a18000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000032f000-0xc)={0x0, 0x1, 0x2, [0x401, 0x7ff]}, &(0x7f0000858000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a15000)={0x0, 0x8c, "57b74f4f7e2941bf8d013bdef92cf37f244d318c081e01c474547e504ef5629464e6ca7a60f9e846996a58ea7539bec78632649f7ca344ee2c58bc391a6d5d6963cad5e2dfaab5748e2a6dc48c24ada1e7eb9d5c6db3e6c8cc47fc26d508df9f1763a7f1f425ee08842bcc3068e3ef9080c7ce920ec4e616146cabaca3a0bfcc24d61f66afeb7123cc958004"}, &(0x7f0000000000)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002bf000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x4, 0xfffffffffffffffd, 0x8, 0x40, 0x7fff, 0x4, 0x8, 0x2, 0x6, 0xcd43, 0x8000, 0xffffffffffff0000, 0x7, 0x5]}, &(0x7f0000370000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c97000)={0x0, 0x7}, &(0x7f0000000000+0x701)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f000011c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000037c000-0x14)={0x0, 0x0, 0x6, [0x1, 0x8, 0xffffffffffffff01, 0x5, 0x5, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000470000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000c2000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xa0000000000}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x47)={0x0, 0x3f, "c93a1ac35eeb10179adc3888ed42eb595b04f7f26e19ae2a415b7d2be14bb4141de7715ea5f4cb2886317b9e0af820aed4c65cc1cd2fec7d35b5961a3fcccf"}, &(0x7f0000001000-0x3)=0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000de1000)={0x0, 0xb41}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x646, 0x20, 0xedf, 0x10000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000+0x76c)={0x0, 0x4e0, 0x80000000000002}, &(0x7f000075e000)=0x42d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xdc, "44d36879a3d56b8ba319eaefcfe46d68b970afc7c75d3378b3ee47be57906af9ff0c11b5fbdde53f2a84a460d63a69c81400c0c932f038a9baead014d86db8f502f808ec385a6403c26b06d22d99dc056a5e042048f1c4a8ed0f761bc66cce0439e8897a3cd27aa2a43541fc9eb88abfb908244ddf44f0c6fad037fd35e106363efbefe86e780cda81644624d12f8f478ff16ff0410d3a3e9d30f88c16914321d1c3afdb099d5c16dc60385d4476d630ddac12a55cd6215414d29a9797ccee0b904325d1f3a626c0dd6d3ee1bb3e5b788178143457b3e9661c355477"}, &(0x7f0000e19000-0x4)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x88}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb4, &(0x7f00005de000-0xb4)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x400000000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005f0000)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x6, 0x20e, 0x2e, 0x5, 0x6, 0x2, 0x8, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c21000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000017a000)={0x0, 0xa0, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x96b}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000039a000)={0x0, 0x5, 0x0, 0x0, 0x1000, 0x3}, &(0x7f0000c48000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000af4000-0x6)={0x0, 0x53}, &(0x7f00008b0000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0x150)=[{&(0x7f0000f03000-0x10)=@in={0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000d0c000-0x79)="4da819900365eaceb797f098bce646cdbaec0d2aad747f59520ac736279faeb5a845e68bf70c916d10d67d248d0b8ab2288ce3182398e357263e846c8ffa04717cab005c9bce17bec6d0f273992872312747b56f37775c943203ae0ac279fc14a352382a2f06649d97b2b4b5cda1f99fce4dd9b104cf4c0a70", 0x79}, {&(0x7f0000001000-0x42)="4e374829ed51bf3550dbc61ecb32580a47e6ba59bd667b65e790aa7aaed30a085aa58ce64f5f05caa0e9fc7c8d611a31da74d0bc7409a8b729aa21e3556dc8e73174edc5", 0x44}, {&(0x7f0000000000)="e2f44ff73dd53bda4011a073", 0xc}, {&(0x7f0000000000)="2a78bbd3207ee0161817d183a75b3f586f5d3744bccb4aafbedf5f4192f9387900590ccf4c89da96cefb575f4228d76995f268a251bd9ca0ed8ce7a29984f1f8e1bdbfea8fcf50322038a8c4d09dc28784086c3cc3d6499fa900c0c78da7423c4ebc0db8", 0x64}, {&(0x7f0000001000-0xdc)="977e1ca01d248781060140177e1cbf8bb56a053fc446c3aee8e1df36a2989c5894d0e0cbcac8543f377fe3713071ad87496b769324f442ff11c6d35dad07c1994c974eee6006bd7ac08a3705900c409bbe5aec7930725f9a0e747a805e2f586abcfe47c011b45e03ad0799e70261ab76f49e83746dc8690b29b8b603d9962b835b1f653a5efbb6f9c70ed966ba8ac71e93e89007f7797cf1ef7f3097df6694eee68ca537dfb35d5c9cdaab183cd0ea41e40192fedfa3df4cd1edf1e4c9e044b282b53c5a8ff7751ab5fef3752f8fc14fbe6f672e3087be980c320c6b", 0xdc}, {&(0x7f0000000000)="fe460ebea24f86dde9031a0c9b1a0be31287011c6be142bb21e7d00603e51643ffc3fe9f2e85eb01599c7e5a67a1edf5897400e8ac1454ba8ba62f90cbc4d91bb8cfef0e7bdeb447a5c825035c84aa8341455f251cd31b765e1f9127d9b694134077070035cbbf249ed25e0f", 0x6c}, {&(0x7f0000000000)="6f303246864442e64f843b760db740f859290438f642510ea89dedb286760edaf375a35543b80d0e6f8196fba6b3e3a023a4e712057a1dc0f75ab0a3a8e405345feeb144cfb71efbdd481db4f2d3f10be4a8c558d23f9abd21d83bdfc520edac4c070a1e6f5ed80a6fe5b373e15cd19043065d9fc8a05bda320822be3db100268b5df4843918596f22c7dba6a47c87f55006d041a093a18d5b294940012d06280d720f5fd10679ff99bd2399edb13222b4", 0xb1}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x8, &(0x7f00004d7000-0xf0)=[@init={0x18, 0x84, 0x0, {0xb0c, 0x40, 0x10001, 0x8}}, @init={0x18, 0x84, 0x0, {0xfff, 0x1ff, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x8000, 0x200, 0x7, 0x2, 0x7fffffff, 0x100000000, 0x7ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x800a, 0x1, 0x9, 0xa3c, 0xea, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xb, 0x9, 0x9, r4}}], 0xf0, 0x4010}, {&(0x7f00009f9000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000429000-0x40)=[{&(0x7f0000000000)="e91d422aa6213c748a5bdfc05b30f3ba61ca2837b117cc8f1e4bf035247b51fdce23934b80012edbb1930f51f26abd0dd952123246b8b479362ff80fe8c6422ef80e9abc480cc358c6af7ef1c9f10ca49178e13a95c5447e830c0e4ea7", 0x5d}, {&(0x7f0000000000)="4fbbe21ccddb629e9398b065c9ff453b0752323b52640a5c326ff750f201aef7d70a5fbe01bc5fe82c88718799a9a29809d2b40a16e99f19736bb860c3d34a2f294fecd5a0cd9b477b7448b07aee46997fd93839f01ac12d4f28b90ca158750ae69485bfb665b8c2bf825eefc8d36fae4f4a16867069bf9c18d3d079b285e7278e0b1db53170a4a9692d0ce86fb149ac6cd350aaec37c823dce26cde448ef310a84fc3f8e8d20b2585ea2dd67183e8e3754673dc2ef6d68d583c302126dc45a4728360dc817596572d301abe66285bd79f60360708401cb54449e9ea4de140", 0xdf}, {&(0x7f0000ddc000-0xa7)="d2097bd25991133de1ef0b9bac912eb14917b985fdd607d7aa1e2777dea8bf4df8d2fc3065d03140366856b2ea92550244e09d10e08e40e466876c4a1185698fd5a42926ffd725b3a7a88eaa5dff327135b645a8e4ebb42a072e6995101f6b1aba517f9315eccbd6fc2bfdfb21ce4488ea8c075af2ffcac4c6d9bcaed39bbbb83265e39ae67a80b5c12aa31ce95e64e5d4b418fa1ca889fcbfe9b01a0819a7358cc02e3046cf7c", 0xa7}, {&(0x7f00001b7000-0x1000)="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", 0x1000}], 0x4, &(0x7f000031f000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x9, 0x6, 0x1000, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fffffff, 0x8, 0x3de5d261, 0xd8, 0x5, 0xfffffffffffffffb, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x2, 0x3f, 0x601, 0x3a9, 0x6, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x1, 0x84, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x1, 0x8, 0x873, 0x10001, 0x5, 0x8, 0x80000000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x3ed, 0x2, 0x2, 0x100, 0x8, 0x8001, 0xf4c, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x776, 0x4, 0x200, 0x8, 0x6, 0x10000, 0x6, 0x5, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8009, 0x0, 0x100, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff513, 0x8, 0x3, 0x74438bd1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8209, 0x80000001, 0xff, r13}}], 0x1e0, 0x1}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000150000)=[{&(0x7f0000836000)="ce6067ec5846d7b7666dd4123b766a8d43bcf20788ab0da2e61f6711d383b1703f77317003264c2f652a7ff7db322cbf38708ea891a2c76d0928e4a7185dc6c8b71e439ea61bea3626442f3cfb902a42ffe89e0aca94e3f15a63b4ed5c26442818826558617b5b056fc8e58578dfbe48f1cd1addb0b252d138225a40b80d39c5d586201ff9a68f50aa61f22c0e06d3a538530b872b5c8148e35a8974aafc54e5fc5d95e79f39bc772cf1d4dc", 0xac}, {&(0x7f0000001000-0x3f)="f5a933e84eb6664d8a805e6a96959cf7697adad0a8cb24adff45a39009b41bfd135130a9f96608014132ecd881c043f9942c901d5a53df0d4a687d21d651a3", 0x3f}, {&(0x7f0000000000)="2465d53a602aa8ff3d29350b20d23e3dde4afac08165d0a40478bdb8597297982ee2627e36d4ec3556c7f79e5499fb18af49abd9e9dccac008c3d9257b57d974ded4e52428187bfcf520b0f50f7c5d3d76211b7b4e4ea77f43b093376b59243bc89a18f35fb92a80db9b0097e022fc609e8ef001818daf62807a974863c80db27bc20ce03401d756c82359", 0x8b}], 0x3, &(0x7f0000001000-0xc0)=[@init={0x18, 0x84, 0x0, {0x170bcd5, 0x80000000, 0x3, 0xed}}, @init={0x18, 0x84, 0x0, {0x101, 0x1000, 0x9, 0x6}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x8001, 0x7, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x101, 0x202, 0x0, 0x6, 0x80000000, 0x0, 0x18000, r14}}], 0xc0, 0x4c080}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x16f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28b1}, 0x1c, &(0x7f0000628000-0x30)=[{&(0x7f0000dae000)="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", 0xff}, {&(0x7f0000001000-0xde)="4b4b3c73b32579c56bdeeaa28b44a23f638080613f8192bd7775d05c6dc26cb20bc63fb1768024a4a7d86636efdf4c75fd375ab5a74b67e207335685ff5af2191a5feb34536af5ed1635665348aa08e4ce514fdc29d32a347d6b47a9f00df7a9d8bdd65c0e45ae1087bd8f9069466f0c915ddabd9f5df126d9a274a14a1fcda9975b3176b782d0443a07d7a260764c7493e24cff2a006d2d054c43a041d6ae2452a9dc25a2b638c8f4d82bfd0d0be3a0df39abcf4427bd0a7d7b3bfd3b2fe106222cd81e83a986f674043386f8dac47dab9b60e0cca17e0f366813fdbc50", 0xde}, {&(0x7f0000000000)="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", 0xfb}], 0x3, &(0x7f0000e83000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x8200, 0x1, 0x2, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x8001, 0xe0000, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x0, 0xffff, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0xff, 0x10001, r18}}], 0xc0, 0x0}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000dd3000-0x4c)="555e046e0903d1cdc98b0c818372c6d18115633edc472061c43f0a6abaf40510512df8bc905de8453ebc7f2b4a16dd39755cbf4a5ac0e1c82f45be9697680838b8a40139a3218f60ea948ae7", 0x4c}, {&(0x7f00007f1000-0xd6)="54afff49f1fe6ac8ca4c2e0a569f6e644747ccdf46ac8b75d38b1f34007b5f9a4304c007bb0e8a4e7a078ebacfa9a18ff22f1a5f31b6cafb7567681a5afcc852e96c7b029d8f77a9b88faf88d8c0f269309a3e1d4985b8f54365ccb66e183f073e7ec4210ab8d3d9c1a34c7105dd039f33c3f70e80e5a5471d29c67a65f870e910384068f06451f6e8b509cbc659b1396227a1ee56f5aa159bda55fff2a4aebd3270a69ad535059e1461f035dd7b5a8ea3838854ef21ebae8f346c4a3ab5effa94456ba7bb5c8d839330ce62b6b6987ce69b3c122926", 0xd6}], 0x2, &(0x7f0000001000-0x150)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x5, 0xe6e}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x201, 0x0, 0x3, 0xfffffffffffffffc, 0x5, 0x100000000, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x1, r20}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff75e, 0x400, 0x8005, 0x8, 0x2, 0x8, 0x0, 0x4, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x0, 0x200, 0x1, 0x5, 0x1, 0x380000000000000, 0x40, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20a, 0x6, 0x8b, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8, 0x6, 0x4, 0x10000, 0x64cf953, 0x2, r24}}], 0x150, 0x4000000}, {&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="0d78c369f299be68f3e8a67e4f2d87892279ebe451ba1a8fedcb82942c37ccf7cd4a1b6d9217abebda6f71536444c200", 0x30}, {&(0x7f0000660000-0x26)="0bc64e98506e665f434b8ed0b84e99534f0909702b4b44755bca5e611063dd5658996fb5f8c5", 0x26}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00001b8000)="7d915f7c2717d21325f4e3fb8b22e226bcde96ecafb952c3615cd83bb0666a82175f56d7c86d06b4fef7255bd992d1352a4e1ec71f909a5cd4df104d00a74dfd11613db342a3b9f57294df3d36baa18247c83db0c03aae41ac118c13e6f0932e7c7f174e0cc9c1faafd505a831915bfd40e0b3f7d9a7510cc85aff129f9c1a3b54935d46b40386c7fab8518623196c089306fe47a6635ce3aa697fc6fde6f04101a3e85bd5f2f0948448e05e09d48d1eaa594c448455848a3fc2d015655384af62fda53694ade37a9335d5366c86d976b963842924b2481459cf58fefd1aa49b58d65b9e5a05493b5677fd70f38447ab3b62a9a501d5", 0xf6}, {&(0x7f0000001000-0xd5)="e268baa80e4ed4734a7738217429bf44250abc25e88d639badacb7e73ad9b951aee7a819709c8ca58ea5ca4dc24d251c36a6347284846ef5d68d2d916a5b698afe2b32c0eb4a06d970cbaed6e23edcfc08a36c87d2bd805a07aca28bd39f2a1c0092c1f323dd733efb83fc85c9bb47e1c10ff5d47e3daabaaf5823d71b63f6c0b2672f8d7937b35a7b2ac3d906927b4c71e506eafd2200757da0753228b454c7fbfef50e4009ca9c695c0bc50257e4c459aba30202e0bcd58e9f5bac8a62f0938a7a28e445581032cadf0117dd83333b8244a0e40b", 0xd5}, {&(0x7f0000001000-0x5b)="dad4a660bfbee57819e06fa5ac094b6e64c649d7c1ef34d88d9351610556fbd22418f00389023d51ec1495a1f6348426915d234726c9400725050ffd0d016318026ddfc6ec3517b1b94113c05d41d5abd28d07f28b6fcb5cdc3c0e", 0x5b}, {&(0x7f0000001000-0xd5)="06ca3c45595eef91f2d61cbc41a2529d97bc583de7399a279008df1f83f104ff2a0460e96aae71ee2e6305641cfc821e7eb5b1c88325a72274e7b001745feeb4d6bfe626938291287978ecde9381821c5fd8d512895299443864b7c7557a7a0cc41fade6a2c84d193303fb5e60b4b720596ba4bd9392fdb69f785508477a5da30b4c7214e3f7ab4a3fd27e82f70ae25760555c5f6799c41bd52525260c070c72300edf378245da1f5fdc389e94d11b72e1a2ce5fb246e1fee4217376a3f3afafca4871b35787ed1bc8ce95f549602ceec2b99d38e3", 0xd5}, {&(0x7f0000808000-0xa)="beeeed3ab9d9ab1c9de6", 0xa}], 0x8, &(0x7f00002ac000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x80000000, 0xfffffffffffffff7, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x4, 0x1, 0x0, r26}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x2, 0x8001, 0x3}}], 0x90, 0x0}], 0x6, 0x40) r27 = syz_open_dev$sndmidi(&(0x7f00000c1000)='/dev/snd/midiC#D#\x00', 0x10001, 0x40000) fcntl$dupfd(r0, 0x406, r27) unshare(0xe6dcef1a7dbfd1ce) r28 = socket(0x4, 0x806, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r28, &(0x7f0000d19000)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[], 0xc3, 0x0}], 0x1, 0x0) 2018/01/17 05:36:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000067e000-0x9c)=""/156) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f000077d000-0x14)=[], 0x0) 2018/01/17 05:36:07 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000215000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003c0000)="") ioperm(0xfffffffffffffffc, 0x400, 0x0) 2018/01/17 05:36:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b2f000-0x18)={0x9, 0x7, 0x8, 0x1c00000000000, 0x6, 0x6}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) select(0x40, &(0x7f0000c98000-0x40)={0x8, 0x3, 0x4dc, 0x12000, 0x4, 0x3, 0xff, 0x9}, &(0x7f0000ed1000-0x40)={0x3, 0x23, 0x30000000, 0xffffffff, 0xdf, 0x20, 0x4, 0x1f}, &(0x7f0000e0b000)={0x663, 0x2, 0x1, 0x80, 0x8, 0x101, 0xffff, 0x8}, &(0x7f00002c0000)={0x77359400, 0x0}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x67, 0x2}, {{0x0, r2}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 05:36:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1000000000000100, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000607000)=0x6d) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000035000-0x8)={0x0, 0x9}, &(0x7f0000d16000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000098000)={r1, 0x2ce}, 0x8) statfs(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f0000f2b000-0x51)=""/81) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) accept(r2, &(0x7f00005b2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f17000)=0x58) mknod(&(0x7f0000b62000-0x8)='./file0\x00', 0x8, 0x2) [ 79.698919] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/17 05:36:08 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000f000-0x10)={0x0, 0x0, 0xba3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000007000)={r2, r3, 0x4}) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000010000)={0x6, 0x5b23, 0x1, 0xa7, 0xd07, 0x0, 0x4, 0x2000000000, 0x81, 0x754}) r4 = dup2(r0, r0) recvfrom$inet6(r4, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000008000-0x42)="85000000098963f633197cab94606669a237ef21e755f359a970ceb10c8f0e89ea7e15cff3580c3a96952cb165d8b9be8b5219a270f0f60eb5008495384d1c673845", 0x42) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000016000)=0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000046000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) 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$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000ec7000)={{0x1, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getgid() fcntl$setflags(r0, 0x2, 0x1000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b46000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:08 executing program 6: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 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) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0x4, 0x7ff, 0x3, 0x7fffffff, 0x4, "0919c9b7a90f88e75ed9fe939ce2c9458a141596850fefd615b144000aa6417e314c5c331c6b052105310d75ae76c68d54d73a7798db700fc8a794c7e25148", 0x9}, 0x60, &(0x7f0000ed6000-0x20)=[{&(0x7f0000ed6000-0xf)="9707458d09c2fcaae9a5850eac2e1d", 0xf}, {&(0x7f0000000000)="ab41e3fec4cb9ccedde8b20b5edd4886c68629fce9622af4b603d07667f46209cdf92202e123f7ab0a28e53a168f3671265c1a66a8801317e469605b6ec311eadce736435ae3f8d99d27c83f01dd1a74d5344bdfff15397e4f340005ccb380f5417756ba919461b2e6be3bb3392574abc04abc0aadb64f768d1bdf17b8d2e12f2e178bb2845d4f96b03233f9623d66618bb7b1d2207fb25b25172dc238b197449443d5a61afa4088ba036330f2cc7802a0dac670ad0543e1eaf3c7e7fafc16199312ad0813c89e22f460e526894d948d68b4746153cfded598a4a0af71c47124577852df1bf9b5e9f234ce8e8fa4df3ac6875d0f45dbc40333f3dc684dd8705380424efbd3df62f9557af09965509fe82b20f08edfe279162b4e03a3f7c50d6e3ab76b6c3ab0df0038de902ec5f8ab2a3ceaacc90c38f869cac7291156adb756c2723f0804b79093029dc4f568d93a1a25610e2e66c76ead7e00bd397b0ac54d43bac411cfe5004b1b780fdb824f676b1fb665795a03f80e7f02fe0344fb36239ba61bc54a7ce4bc8898cf98403e476bca0751236f67cbe48f1633406a07b518218c9a7502f347a39c5d7cb7f9052f319d9ec10ccad307216e0e730ed46da76ca3886a53918820785cd4ff110f50f688be8970f875078ec2cadba76051dd857c04f1e98471dbe8e73fd812127a5a1fdfc6e390d7b9a4329cd315455e872fcbe86b469176d8fc85d38b1b52b567e174531cc5cc6210696471e82c8fa1dd665a4529aa513cea13ffe51c4d5335b06c738434c70c42a6b149ba7047a638c28ddafc73fea73c4d3cb3f22eda5f3057e4b679536d5ce48d1363beb07cb7cc955033e55b085fd3f902964b95310c1c16c4918cd46cb6ad74f9dab74eebee77d0e459356541b8479d52ae0337643d15927a6c5d7fb50cc3455d93c825e9f33e5c52282353014bac076840690c5856341e847b8b4c6c6b9a8b3c7296d89c63486b79fb70a9f35852a02c85eddfa9c2ac34491868b65f931809e1feae943becb8e4f17f24a0493bf456c59e3ef4fdd40a9eb73f1034b5c4090423360dff6d9a4ac3119fb4239b8aabd1fa2deca03646382b00316cc331b63e7b1bdd6fc753034cb17dfa0865cacedf2baf8b58d1ce5219ee72f4c3fa9e0ba50cc8e89789bcfcc5f92290cafc87a6273c5b9b3cee3ed536dda2c7a084d10ded181240e6e60b42ad08c83736bba1692fc3ef0db939a1161d1c34385f054c973fb67318c29a99d504e12332cb443fd8f15e53fa1296df19b36f7b0f961f120bc57f96bc79ca607693c349d12fcfbfbd117bd5f19566e9df5c17966c4d84622fb1737515bf6ac991d13ee4d1be46107e3a808c878d0ee878e598d3e51a260e6db356993b04f0deac06a76a6db40ed225dd94ee9d874664d42cf62b5d492cf26caa5b21a92e55283e3e1153d0609ccf2bc7fc4cc7d36b7c259450f2433c52e5a8557ed81b9bfb14451ba5d26cd5f42e8547c69c943a44c765139ca806b891d5c243e7b9725633792ea3f674eef9b4e3237d80f4b028709bce7620190156ae8c5e5fcc6ef86f52349d5d65a98a33e71547e5e99de6cb0238c0aa8e7d1b54fc880479982760f6e6c943f383777a620957898252b558340feece867155a7679250827fa2a80d6a593d18dc4149788395c74e58013288eb532a91cd777ac3249d2ca34b24de94a2121db674ac4a7bc756e43528b309c1abf176e5a795cf70a52afdbef2335a44d678fd5f48caf2084b5cdf550a06049c72682df43f8114c8ed691b956a3b27b7c2703aa2317e1f4eb04a789e73129b8bb586ab5c5cc28cdf1ccd086ab7036ee29f6fcec4900e4b63ec30ab37498203c6fa45bdc07964be3b233588468e28c44b2876307f49041bcda701cdc9190986f767540883cc5b368423ae79ed27a0b701af960ae69188bfce25f239382f59f95a99a5986cc85e97154e659d54c301c70dad1f058572288886811fca682f29248031c439e23266773b740015fd954b3b4de1f10bb3c8a80120a4ee3978bedb3de4fca92f73f67e08eafc54a3b4666b41196ef696d89996afb17fc6065b663a3298cd43283ad3a8e4a98114ee23ec9ccccb5b44c67bc7cac89bb4e503ee1c462d6ddab592b0cfc3da89285d67a4d5a1c27d67d2dec1b888524398ac272c11402cbd1dac4f96b9c7eb6dd3137a2912e8285bf57f177d9b40944a252d4c43ea448afcf188e7b45d64f3668afb9d5f8ee2bd08b6d9f2c468e4d1724af55a65da7dc64c918c4b5d76746265f9996d77253bb3b44c8f924694202b9621f3da40e973678b6d2cbb9f3784cbfb210a9b8eb607759455adebb3129bcb6c0a7ceae51a5f960251748418221a2e411757e10e4fe99c7bb4abf2ddd9a65570ef5823927d89fb63bd7dc081d3e2aa58ce304c98442cd3ac3631478dd99f093cd1129b889e04510d1ba7b7406617b104ad07ca80f48e9b287e96861cbd4a2246b3d99d7076a1f401db49124dec1c722f2d05678391c55498c618ce6ef1183b5d1eefacc0a60829add09163ac38324c77e0c44f7351f0d5cecf3a62c4430443b2c4b848a3dd1caad34c6c64be126bb03a7523ec3f7745886175eee8307e506c3fc26951a865927f2f71e4ce31457cacbedc658bc4a1023488bccc2e7cdc95c313b07138e18ac1c6683af8ebee0921004864295d9243585607fa3bf04cad83e7b82bcc42e411bace70da136e6418d1d6eea192c3790edfabbe7881f4cd1d3ee7d642e421fb17d6e003cfbc2ebf380f2a781f69454b33358babfac864510992b0cf4b08697cf23d876d52cf9d0feb70b557a16f665f8a6511fe2d202c2968ef9d3323786ffaa9190eccecb779b88235869747c9d633bbb1efd6f3e6fddbf5ee3c161d677d265ecea95042f58bc4ecfa0338b2c1a3132be72198a46669fd42e7e3cb3de61fb5ad8388a211f875366c28aec5c7b2dc343faae8051713e72c89db06652079110985a4b26317079fb7f358d9949c290e27492810e6024fa586ba97c0446b04919c05cebf52350c63e844c70396262a9b4acab31cbbe85175862e9e6b2676b06d47d6ce55488fe2f04eb1a1e972b3c92cd0c7cec38449ccd7d748ea4320e3fcf89df6d42b3d4bc4df6a427fa3e16fb05c4636cb8a2d936103c3df64a64c6bfaa92fbf9ac0f8d7b6679bd6d58ed1dae697208467d2dc1a3d83b0aab6ddc0d48b5481bf20676272b1394e449731b58b0586bfe34594c278de94525ed7a676ef6a5c54bdb615ac54b367d0bd9f460b476a00c152327be08189836464f537d44b4e4a41177cf53d3f5ba7d015f4ec91d20866134448ab0739981432818f6e629e642252d633acc34f2a60d348fb0a346a88fca2ced93d797be57591d02fb6f88449eab42f73d6e07766fcddb8060ea008ba77e38cda9c8f8c98d0a6ed877ac74f6fcd7966748669274d1088f1dfd8e14962efe48d5f30ca3678136e9f1de0acdb0571926346fe346817fd1c54f5a920856fc19aa02b5de8097a40bb0005925453a792e707fc33c5267e4f0ce4dfad0a75c88ced8715a1bb34c802151ebd8db99e1dcba8da52d7adf089a29b8181a57e53970563616adfe0e4667f568c2b6d7399ac009e95c449647ea69dcd628950c6df34b58f8948620f74b80571636d6f9214b0e6f2ffd99fceaf1f996ed51a4dd843b1add5a7287a225e6c850fc0b2280f094202102c521598bfb25197680727b52c7498dd03c50a9fa94c0555c28512279be7ae5b71782a806f07aa628cd36868ba285c159c510b7a47e1633fc59bd24c8727702567157dae8701ce3dce9b4c41792ba40d244e7a9e7c0e799963f845f95b5b6b748940c247d1d62f06c778b27cd6e92cbaba732c00840e9eb8b414391424170bc668607d93f56d628482039cb97feef25c9a24b71c179c057eab500524bae21062bcdc5e319e2417b3b607304183caed92769ed72179c760eb85c5a2887b4b35fc388ca72aa4c3d1c1d6300cdc24f6f3366920f2dcc581697d3208d5bcc0896374294a4139c5dc53db46f13e4a78abd06a5ad2b6ba0c33cf4425b2da216498326cf50f8bedd497bac9a6f167b3149002e656c1148d775305af6f0e7d162088c8559419725e53111dc3f508915a929ba9008ded58ac0af26b0e58c3a7b3b6056a7391918e4bd6eeb27833b12ca554ed3bb46e131cb6479b344fcd3dfeeaa69b7d7a41d011c9c9dce2c1956d2cb08157fe3a4ec6b93e2c466700367d7137c5c09e5b2d9154a46680ec56bec3b542ce9cfb98a104ef0a2bc613500bfccaeb284d6858d1218dde692724f75e84314e86a9c69ec1eca794a9b193b6d196b40b46f45c51d874d23f3977e3b5e02ee527f73ce5d5279675b1a5e47ed1c669846084b6ddfa329de6185b158e4d5cdf124b844c76eb8acb067602c8f27199d4abdd674453abbd317fa644afce51c5ca312db969fb93d6d5ef6f5453ee47f41465015f142e98ab9f25933415216739bfd45c4bd518529ef629e71758828030659ba50a798da8d92dbc08cca3604128a59ceb6563da119c0cb4edb75bfe732b5cc136e757fd680683abdb6998339d56f4f32a5f3e7981404b70bb16cf32a447a795c7972fb36fb278472945d7a8f4d39fe62c5f22d53aac390c9c86cabfb2f2910f3c6a3fc162ad1eb3770cfa03e2eb583e4316cc5a8ca74bc009ede2c088efa47d8daaf21e4fde8433786bd9b85a2f84138af572af17c40575564ed72f97c91a430a3f03024e36a5296a1e076901d56222044e7613781eeab9fdb56194399d6203cd2e95ae32c8e8fda59a197ca879c9152ea755d6ca4a9453f96da59a54166852ac79ee6633207eff94322514c57801f18af7524b98b89d7ceb159e92536f0e7b95e5ae4a419de030eec36a33c9726faf1450dbe4e87a90e8c93b9ce885f303c7008398d0d02027f988847224a565930fd5c6e93e532a1b11222f6e47a2abd30b14b227940d9bb2aac3cc339228add8012862412f405d0b25511bb1e501b77b529d31c99566cb3b84e28b3843f3641f366429a5f32f76cad5fa13414ad120ea43e4df94479b5db9148ae6d0a456f61c54fee4a82d6d1698c260bfd3d9efd8a0bbd94a94cddda819a9dbd73a2dee5a7f5c11a63b9ba45225af5530325775fe9f4e4b51b7cfe59aacc92225d959f3bdcfb18a77f534701e6f7da7562dcf4e3e2ed55c2204a6af3f1cd48c70515a7b82fc904ae85fc48dca962fa479b1f7db2efd617541d54d7d369fb6d700a4ebef32825a00e15b9ad40da35632b7b6dccc9e1e4c1758a487a11afa362c780aedad502430806a7f2ca7a510964ddb73b919b9ca956feaf581e9f34faf463750d58161803056eaca7a3204c499c11c4fb4c38e497d0ca1f0e9096e1a14f1f47cf20ea65366b7000cdb31737f283c3e89ac6e4f25551dbb270efab321a63f9246dea0c61414a223581688e7ce742b5a1975ebfd8ce3ec2d9818dfe65dc1073768c7ad8ebfcc1bfb20ce7a16b4b530a697ec1f7f6abbc750689e49c3069dbc50341443cd3ce36518ab4476305bb6b605e56249973b5c5b7c964512f452e7e8800f88fed252b8cbced21b6bb5b4732263a0e92495c506cf4eebadfa32f3004dace2b2cd3e5101b0ec544e6c68f09d6b3995de8951364f8896908e62bd0a49f04b345e5696b44cf46c2f6ed1356df3a3d1125e0316a2d1a96fd0b34c25a5a5c973f039321baa558dc2358e3a866f3bc5e4caa3448fdd151505340c171234b25d2c4f1926333e5dcee885d9649956e3508ddc02e5126e54ea4f", 0x1000}], 0x2, &(0x7f0000ed5000)={0x28, 0x119, 0x3ff, "c544d6addae88a74d129c7cab765b13a9192415eec42"}, 0x28, 0x20004000}, 0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/17 05:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000371000)=[{&(0x7f00000d1000)="87dae8e67ebca6bab3dc84f8768a092913c51cf769a0e1b15e69d1ea254b19d69148a98dfdfed6128ed0350b0116ed4ccacffa778dc30a93e754b3e6906687befb3c2bd1aba6962fc49d7dbf6e", 0x4d}, {&(0x7f00001be000)="244383cd15b2a996a6ef0ac7cc98926d38444efbc71bec", 0x17}, {&(0x7f000011c000-0xf7)="82af61a58a6ba0d6a6184fa79867e6025a511bf300b6ae3ec8ebe7a58cde63def1f7dea46932c35ffcbfb94724d04d8e7e552e537001109f1210beedaf1858f4c9d62e3e60827a360e8c3e23a3b70ab14c442f5f9af91db1a3f4fcc77e22845745f78241609631db7be56df107dab42f41e5b1f92e1a7bfdf23e7fe0bf6b2a1a6e861ac1e4f96104929c6c78237ca07fbc3feaf847e6187fb0e630bf017d6641a98462239cb1b5266602adfd215f44c4be475cac75d7c4af4ecaa5d42ca70465e6e4d5fecea5ce22260061a6bc3bad16e6cb001dd8d22b8a20c527001c6c33da32179af8362ef80627a6aa32fe5f2368720e826058acb9", 0xf7}, {&(0x7f00006e0000)="b2c9abb5628532971cda43af1810fed3397cd08665a4bd3cad916d63ffb3097100321eb7732fcbce3c99c26c48be3a3fe86d1a6b92e162f756e38c36803697e8279286bbeac5fbfcf1404c19920e296808a5d4aeaa360f29c2b18d499457d1", 0x5f}, {&(0x7f00009de000)="7c7cd3b28487cd5742c6b176524bc0cb8fff2a77f8836ef5824f025ed2b5bc45cdfa3ea1feae4484a03698297f3b3b85a3e61287f19a5b301282cea8d0fcd29eca57573a0978b75a3713cb2f2f157bb3f0ff7fbe", 0x54}, {&(0x7f0000ade000)="9272d5ba2650b604cd1e37eef69d", 0xe}, {&(0x7f00003af000-0xab)="85147d401d79ce97725680ff4bcd70d0b9c3d37b68e3aca1f489b95c5c8fe422cf5c8e27b9f283deb5ea9fc0da822f2b75e92c9186d49f58c24c9b049aa5713485fde28247aa2ec0951bb1553ee94609d450691c51359e35ca719b014b5367ef0266b9dcb2b05a9c79e32ff130e53cf9ae5f2e550fa906a67a24f83fe017dc86f3ef5f1f4d58fe404bed0767063992a051002883104fc17ac99957a6983bf03981cafae86f707d8961c24f", 0xab}, {&(0x7f0000f55000)="303db7aa33685d3b57802eafca74d2ac61341174206b40b19ec054438de6b182730411b3e146940128a8e76f352586b3814917ce2af15157ba1bab56fe92eeb3875a7336325f15ef6c6842de009a4c89ea673567fefc38b2ece9dc3787adcad6a082045ade5dc8f876e81d6cc3f1ec7038801266612a92b9743aa08d1b9061881005128adc8f3593db50a16ed8a38e703aa773ee3349761c719b65a96ed21839ebe4c7584578d48eb742b2b7e4a581b6eb36351c6e0d7061559161284b6fd323dd99d176aae689957f0ad69c63e49b1c16d23dd86f02b260ce", 0xd9}], 0x8) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x21, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b02000-0x4)=0x4, &(0x7f0000d4b000)=0x4) 2018/01/17 05:36:08 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x181900, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000000c000)=0x7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000e000-0x20)={0x81, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, r1, 0x0, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x64e, 0x0, 'ecb(cipher_null)\x00'}, 0x1a8) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f000038f000-0x8)={0x0, 0x0}, 0x2dd6f950a3dd2790) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000dd5000)=0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00005b0000-0x4)=0x100000001, 0x4) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000de6000-0x30)=[{&(0x7f000068b000)="9cafc4845e904a5c918f44a3f2d7ad0be98f0020e249317f0457b06d8c9d5268bc39e8183113c24592889c5903c0c67dca00add13ab2a01e1b829d846b106ff813deaeee09f964f52c8de100a6edb908335e7de2544a1e7a6bcb682f7d2096", 0x5f}, {&(0x7f000047c000-0xda)="3d473c6ad0b9d6c6eaddf7719f091abb69676a13081cb7448055b5726f26f35fd0835b5a7a8a520a42eebe697b78820defbae321687de8db97cee41188e26e88c60b7b26825b490ba428139244ea6975d453ae90b0d06b410c55371767478ffffda359ab2c0fd390995d0ac0c2fa1aded7d5ca1557db7594d3890d7b3f4b35bad793f6dc3bcc4a42b4441a10e82e70a4703fb6fc9439e448d867d91b89e9b96cbfe90e83088d206ba926232d17c6783a8f36e249b10fae5eb92815a9335206bd9f9966944825ed50f1b5feac336a43cee718a8a8db20d7b55f", 0xda}, {&(0x7f00008cc000-0xff)="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", 0xff}], 0x3, &(0x7f00002a3000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x121, 0x0}, 0xc040) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c01000)={0x0, 0x1000, 0x749, 0xffff, 0x3, 0x9, 0x10000, 0x4000000000000000, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000, 0x401, 0x6, 0xa77b}}, &(0x7f000078f000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b7e000-0x8c)={r4, @in={{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]}}, &(0x7f0000881000)=0x8c) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 05:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000071d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000137000-0x8)={0x0, 0x2}) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000104000-0x1c)=@in6={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7fd5dffe}, 0x1c, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) ioperm(0x1, 0x6, 0x401) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f000044d000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00009fa000)={0x80, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007e9000)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000ab5000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000812000)={0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000635000)='/dev/usbmon#\x00', 0x0, 0x82) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000cf4000)=""/4096) 2018/01/17 05:36:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000007f000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006cb000)='/selinux/context\x00', 0x2, 0x0) connect$nfc_raw(r1, &(0x7f0000a1f000)={0x27, 0x800, 0x0, 0x7}, 0x10) setitimer(0x1, &(0x7f00000fe000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca8000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000117000)={0x0, 0x0, &(0x7f0000000000)=[], 0x100000000000047f, &(0x7f0000fbb000)=""/81, 0xfffffffffffffcb9, 0x0}, 0x40002106) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000752000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000f95000-0x138)={{0x100000, 0x6000, 0x0, 0x9, 0x200, 0x1db6, 0x0, 0xe097, 0x5a6a, 0x5, 0x2cb7, 0x8, 0x0}, {0x2000, 0x100001, 0xe, 0x4, 0x81, 0xffff, 0x3, 0x1, 0x3, 0xff, 0x0, 0x400000, 0x0}, {0x1004, 0x11f000, 0x10, 0x2, 0x9, 0x8, 0x43, 0x7ff, 0x8, 0x5, 0x7, 0x2e4f, 0x0}, {0x3000, 0x3000, 0x1b, 0x31, 0x6, 0x3ff, 0x8, 0x80000001, 0xff, 0x3f8e, 0x8, 0x9, 0x0}, {0x0, 0x107000, 0x10, 0x6, 0x7ff, 0x3, 0x5, 0xffffffff00000001, 0x5, 0x9, 0x5, 0x7, 0x0}, {0x10000, 0x1000, 0x0, 0x0, 0x8, 0x9, 0x9, 0x0, 0x0, 0x2, 0x6, 0x7, 0x0}, {0xf000, 0x111002, 0x3, 0x1ff, 0x7, 0x80000001, 0x0, 0xfb52, 0x7, 0x5, 0x1000000000, 0x2, 0x0}, {0x2000, 0x12000, 0x9, 0xfff, 0x7, 0x1, 0x81, 0x8, 0x14, 0x6, 0x501, 0x1, 0x0}, {0xd004, 0x1, [0x0, 0x0, 0x0]}, {0x2, 0x2000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5000, 0x400200, 0x3, 0x7800, 0x6001, [0xfc60, 0xfffffffffffffffa, 0x6e37, 0x6]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a6000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000b93000-0x38)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0xd99}], 0x38) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f42000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d7000-0x4)=0xb) 2018/01/17 05:36:08 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x20000022}, 0xc) pivot_root(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000000000}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) clock_gettime(0x0, &(0x7f0000983000-0x10)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000afa000-0xd0)={0x5, 0x0, [{0x4, 0x8001, 0x4, 0x101, 0x4, 0x4, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0x9, 0x6, 0x9, 0x80000001, 0xd1, 0x44a, [0x0, 0x0, 0x0]}, {0xc0000002, 0x5, 0x4, 0x2, 0x800, 0x8, 0x6, [0x0, 0x0, 0x0]}, {0x0, 0x6, 0x0, 0x401, 0x1e9, 0xffffffffffffff94, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x1, 0x4, 0x10001, 0xfffffffffffffffc, 0x1000, 0x400, [0x0, 0x0, 0x0]}]}) r2 = semget(0x1, 0x2, 0x8) semtimedop(r2, &(0x7f0000760000-0x1e)=[{0x3, 0x202b, 0x800}, {0x7, 0x8, 0x800}, {0x0, 0x80000000, 0x1000}, {0x1, 0x2, 0x800}, {0x3, 0x3, 0x1000}], 0x5, &(0x7f0000223000)={0x0, 0x989680}) ppoll(&(0x7f0000b97000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000ad000-0x10)={0x0, r1+10000000}, &(0x7f000081d000)={0x0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a27000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/17 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) getdents(r0, &(0x7f0000694000)=""/83, 0x53) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00003e9000)=0x0, 0x4) getdents64(r0, &(0x7f0000a1c000-0x26)=""/38, 0x26) 2018/01/17 05:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r1+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x0}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000560000)={0x5, 0x1, 0x2, 0x2, 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000838000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ed1000-0x10)={0x0, 0x0}, &(0x7f0000928000-0x4)=0x10) 2018/01/17 05:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000098f000-0x4)=0x2aa453d, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000172000-0xc)='/dev/rfkill\x00', 0x80000000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000fda000)=0x2) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[], 0x1, &(0x7f0000783000)=[], 0x35e, 0x0}, 0x0}], 0x1, 0xffffffffffffffff) 2018/01/17 05:36:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$unix(r1, &(0x7f0000000000+0x80c)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) close(r0) clock_gettime(0x0, &(0x7f0000e7a000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000573000-0x8)={0x9}, &(0x7f0000e5c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x10)={r1, r2+30000000}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be9000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000734000)=""/159) [ 80.029638] audit: type=1400 audit(1516167368.271:382): avc: denied { bind } for pid=9139 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 80.060724] sock: sock_set_timeout: `syz-executor5' (pid 9161) tries to set negative timeout 2018/01/17 05:36:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) unlink(&(0x7f0000f10000-0x8)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e74000-0xe8)={{{@in=@empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df1000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d1a000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = semget(0x1, 0x3, 0x8) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f00007ae000)=""/136) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ccf000-0x4)=0x0, &(0x7f0000dc4000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r3, &(0x7f0000cbc000-0x9)=@rc={0x1f, {0x2, 0x2, 0x7, 0x1ff, 0xf075, 0x101}, 0x30d}, 0x9) fcntl$setsig(r0, 0xa, 0x10) 2018/01/17 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000fc6000)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000017f000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f000097d000)='/dev/input/mouse#\x00', 0x7, 0x20800) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fc7000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000585000-0x60)={0x0, 0x2f, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc8000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc8000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000190000-0x20)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000a6e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$dmmidi(&(0x7f0000fc7000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x1) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fc7000)={0x0, 0x0, 0x26fc000000}, &(0x7f0000fc8000-0x4)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f06000-0x8)={r6, 0x3f}, &(0x7f0000fc7000)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fc7000)={&(0x7f0000665000+0xb47)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000fc9000-0x2)={0x7, 0x9}) recvmmsg(r1, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 05:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10c1, 0x0, 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) syz_open_dev$sndseq(&(0x7f0000bdc000-0xd)='/dev/snd/seq\x00', 0x0, 0x105000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$packet(r0, &(0x7f00001d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a26000)=0x14) open(&(0x7f0000554000-0x8)='./file0\x00', 0x2000, 0x100) 2018/01/17 05:36:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f000087f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000073c000)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004bb000)={{{{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0870701b3bc017a6da782197507e977227a7cb03c9a6c0469093875b98a7de28729912257d75872ecb89674b5494ba6c727c4b12cc07225b40fba134c8667d24c5afd308390030f2119be285a867465a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 05:36:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa92, 0x2040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000324000)='/dev/vcs#\x00', 0x3, 0xe000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000d81000-0x10)={0x11, 0x1000, &(0x7f0000d98000)="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"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000041a000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getpeername$llc(r1, &(0x7f0000cd0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005c6000-0x4)=0x10) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/17 05:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000054a000)=0x3) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1e000-0xc)={0x0, 0x0}) 2018/01/17 05:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000657000)='./file0/control/file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f00002c0000)='/dev/dsp#\x00', 0x81, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000389000)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}], 0x3c) [ 80.101830] sock: sock_set_timeout: `syz-executor5' (pid 9167) tries to set negative timeout [ 80.173891] audit: type=1400 audit(1516167368.415:383): avc: denied { setfcap } for pid=9176 comm="syz-executor0" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 05:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000075f000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000d9d000)=""/133, &(0x7f0000521000-0x4)=0x85) r1 = socket$inet(0x2, 0x1, 0x0) r2 = semget$private(0x0, 0x4, 0x10) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f000071f000)=""/4096) fcntl$getflags(r1, 0x401) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) 2018/01/17 05:36:08 executing program 6: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008ec000)='/dev/input/mouse#\x00', 0xfffffffffffffeff, 0x200000) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000dea000)={r0, r0, 0x7fff, 0x587, &(0x7f00000ce000-0x82)="cfb54f920ff4cf3b20e488602892af201cc1d854a93bcad6982c9794c27d8cfeb67106fd3bf2085c0b950b0439be1e3f33d1848036738ad95502096c93480942df1fd788c36a4eaebd2134c2edef951b8aae567f18eb3c8310e53e403ee3a3e764c6aba68e1cf90e8b601861b87949fc6c90694d95f61478e7a072c47aaf87e780bc", 0x6, 0x7, 0x1, 0x7fffffff, 0x6, 0xffffffff, 0xff, "49e53d1ba65069c535c13a3d436e610ff2c5a4b6672c3e783ed37dda8ad6d2b134e34e40b92b23cf1a798137b627d8a119b7bf388652c6caec4a1146fc26f3d5c5bee4aef738fd03f2850d635d6399d936064df6e878cb"}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000ded000-0x38)={&(0x7f0000ded000-0x6)=@hci={0x1f, 0xd60, 0x0}, 0x6, &(0x7f0000dec000)=[{&(0x7f0000ded000-0x8)="d66f3988b580036a", 0x8}, {&(0x7f0000821000)="", 0x0}, {&(0x7f0000dec000)="150253e698c171daa3365fde28f7209575a12b376d203b50675e6ff10ef9e27eb86c44314f62e3a89994fb5c642d3e51c3e75bc5af69ebaa95cb0fccee46f43a17056905679cf61e1b05191f6dacac096ec5dfff1d8764af1569c430d8a8a5df388883bbead2a4852d3ec113576dc9c5eb42a554c7517de6665777a0", 0x7c}, {&(0x7f0000dec000)="89afa4470e1de2a469cb702056ba20474ba9eaacd85824e0d9c8a2d0dde946cf02d3cc49668e39d5530a462525019751abfe633590462b3da0422da0cf0743", 0x3f}, {&(0x7f0000dec000)="5a1f86f35950637ae3ef33239869db28445afec0a791c6329ecd2088bbe38391de9c4e19215541d92284ee34bd69f1d838b3a29513c61baed9e0be477537", 0x3e}, {&(0x7f00003d7000)="7609be72470f653dba92cafd4b76ddc0eec37a47377f68210816f71e390c7ae52b416f12554e050c99a739fed05880b45f4722e9d8789e43c8f4eaf7510354d33bca030b4d4558c95bd75d87adfb7e7d4f3d69e295b5a006ee6862e3773801", 0x5f}], 0x6, 0x0, 0x0, 0x8085}, 0x20000000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000deb000)={0x68, 0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00001c6000-0x20)={0xffffffff, r2, 0x10001, 0x1}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/relabel\x00', 0x2, 0x0) fdatasync(r0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dec000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 05:36:08 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r1, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000b000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"5c952b944156e6"}, 0x7}, 0x10, &(0x7f0000006000-0x30)=[{&(0x7f000000b000)="26b0eaa142bccfc75f1f38f2603db4cd4d8692734cb117561b00c4c5a9135ae50c25de46bfe83b9faec0fc15f90f175868f3a305d198741fe991576c342f35ed67", 0x41}, {&(0x7f0000010000-0x53)="6e25ecfa73cd60d9502619673f920b0d1008f299a68e55a531936ca82f9bcb1823102eb45f0905fdd36b14df6dfcfd4111033ebb4f24cdb22d3b299bfbafd08e657ee05095bd045cbcbb2c5d21845944f5dff2", 0x53}, {&(0x7f0000003000)="c3173d679be09e28eb57cb0c50fc5af35dbd038c218718568f82e36fff4bd9ea31afa50799ad36cd77e2b4308189cf08cb266ad8e9ec07eecd6aceb5d1fd2ed83e5fc10a0cbd76d82ad648269f178a1e56", 0x51}], 0x3, &(0x7f000000f000)=[], 0x0, 0x4040005}, 0x4) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_open_dev$sg(&(0x7f0000010000)='/dev/sg#\x00', 0xffff, 0x101000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) setxattr(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000002000)=@known='security.ima\x00', &(0x7f000000f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x12, 0x2) 2018/01/17 05:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:08 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1b)="6367726f757028f2252928297573657265746831f96e6f64657600", 0x2) fallocate(r0, 0x3, 0x7, 0x7fff) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e0c000)=""/232, &(0x7f0000fbd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00009c9000)={0x4, 0x40, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(r2, &(0x7f0000001000-0x7)='./file0\x00', 0x101003, 0x3e) bind$unix(r1, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) vmsplice(r3, &(0x7f0000950000)=[{&(0x7f0000a17000-0x74)="c64e26dff80819a27dd9e20da7a62b75b5b7cad82f10a0d62953c41a2f72c5894ebeb25fdb9649cc9d27833286b7f4cbf808fd7582692c451642ddc43cabea4ab43522298c68d6283d4a8d8ba409308485ebebb48cb2156ac76244b9f7785f12fbfbef7f4f3c801496f3f7881fad157ce45c26b5", 0x74}, {&(0x7f0000b6a000-0x9)="2b5ff4abb6625348bc", 0x9}], 0x2, 0x5) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) 2018/01/17 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000215000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000167000)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x20, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getitimer(0x3, &(0x7f0000ea8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:08 executing program 4: symlink(&(0x7f0000d4d000-0x8)='./file0\x00', &(0x7f0000b3c000-0x8)='./file0\x00') mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='exofs\x00', 0x0, &(0x7f00006dd000-0xc4)="") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000026e000-0x5)='ext3\x00', 0x0, 0x0) 2018/01/17 05:36:08 executing program 7: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000f6f000)=0x3) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f6e000)=0x4) 2018/01/17 05:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/mixer\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000cc8000)={@common='bcsf0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f00001ed000)={0x8, 0x7}}}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fb3000-0x8)={0x1, [0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00006e1000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000062d000-0x10)={0x0, 0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000d24000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000dd3000-0x28)={@generic="f459f360ec922a42be4328348dd0a866", &(0x7f0000580000-0x82)=@ethtool_regs={0x4, 0xfffffffffffffffc, 0xfe90, "9461145071807604c4ef6f56cfc22e28e436e5ff9ae932b861d0da8519622f3a0b01353b0544e95d24d814eaee8a781d24cdbfc7865b454f63a2606a418824a769fa91ef2838b9f6829c9432846aa78440fd3538278dd788ef1902d7fc9f6bd7fe6eb7ee656760e79ce069f3c256334615d8087f9a21"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r4, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ac000+0x7a0)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f000064e000-0x5)={0x9, 0x2000, 0x80000000, 0x7f}, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000088d000-0x8)={0x0, 0x4}, &(0x7f0000feb000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a46000-0x8)={r7, 0x399f}, &(0x7f000035c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r8, 0x0, 0x0, 0x5) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) pipe2(&(0x7f0000084000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f0000fab000)=0x29, 0x4) open(&(0x7f0000d54000)='./file0\x00', 0x400, 0x21) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000b02000)=0x30b) 2018/01/17 05:36:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x380000000, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000090a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb7000-0x4)=0x1c) r1 = syz_open_dev$mice(&(0x7f0000f6a000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TCGETA(r1, 0x5405, &(0x7f0000b44000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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, 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) sendfile(r2, r2, &(0x7f0000b19000)=0x0, 0xa1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000999000)='/dev/amidi#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009b0000-0x11)='/selinux/enforce\x00', 0x302, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000e36000-0x18)=@add_del={0x2, &(0x7f000005f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) keyctl$session_to_parent(0x12) 2018/01/17 05:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) r3 = syz_open_dev$loop(&(0x7f0000f75000)='/dev/loop#\x00', 0x9, 0x6889eac567416d4c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, r5}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="2300001e00056d800200000001510307000000000000000001421d020002e517c7", 0xfcd9) 2018/01/17 05:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00008d1000-0x5c)={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000001}, {0xa, 0x3, 0xb53, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0xffffffffffffffff, [0x2f08, 0x9, 0xffffffff, 0x1, 0x2, 0x10001, 0xba, 0x2]}, 0x5c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000a5c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfe9d) r1 = syz_open_dev$mouse(&(0x7f0000a8d000-0x12)='/dev/input/mouse#\x00', 0x100, 0x404600) accept$packet(r1, &(0x7f00004a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e4f000)=0xfffffffffffffe0d) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) rt_sigsuspend(&(0x7f0000b24000-0x8)={0xe7a}, 0x8) syz_open_dev$binder(&(0x7f00002f7000-0xd)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) close(r0) [ 80.318818] QAT: Invalid ioctl 2018/01/17 05:36:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000-0x8)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2040c0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x8)='M&/ppp0\x00', 0x3) 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) ppoll(&(0x7f0000002000-0x18)=[{r1, 0x400, 0x0}, {r0, 0x1, 0x0}, {r1, 0x1000, 0x0}], 0x3, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x8)={0xffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006de000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000310000)=0x9, &(0x7f00008e4000-0x8)=0x4) dup3(r3, r2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/loop-control\x00', 0x103000, 0x0) ioctl$sock_bt(r2, 0x8000000005410, &(0x7f0000381000)="") 2018/01/17 05:36:08 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000c000-0x160)={{{{0x2, 0x1, @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]}, {{0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x2b9, 0x5, "c6f075e705c7339e8dbe2e1cfbdf321c8c28b779ab6087d7bd7981895a924c44d6e0c40364b4aaac4d791e18d8d056b508c868450fbdead18e32210e542f88e563702dd9aced0622accd20239b2e4281"}, 0x160) 2018/01/17 05:36:08 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 80.330911] binder: 9218:9222 Acquire 1 refcount change on invalid ref 0 ret -22 [ 80.367811] QAT: Invalid ioctl [ 80.369080] binder: 9218:9222 Release 1 refcount change on invalid ref 0 ret -22 2018/01/17 05:36:08 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7ff, 0x408001) [ 80.410926] QAT: Invalid ioctl [ 80.417181] QAT: Invalid ioctl [ 80.426456] binder: 9218:9235 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/17 05:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000dd3000)=""/97) r1 = syz_open_dev$sndpcmc(&(0x7f0000230000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x105000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000a5000)={0x2, 0x8, [0xfffffffffffffffc, 0x5]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x5, &(0x7f00006eb000)=""/4, &(0x7f0000000000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b33000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdf000)=0xe8) fstat(r1, &(0x7f0000a4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000137000-0x8)='./file0\x00', r3, r4) 2018/01/17 05:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) r1 = syz_open_dev$mouse(&(0x7f0000565000)='/dev/input/mouse#\x00', 0x1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000a54000)={{0x81, 0x1}, 'port1\x00', 0xc, 0x100800, 0x1, 0xfffffffffffffc01, 0x9, 0xeda, 0x1, 0x0, 0x4, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)=0x0) 2018/01/17 05:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007a7000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) ioperm(0x0, 0x9, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000712000-0x4)=0x0) [ 80.445465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pig=9238 comm=syz-executor7 [ 80.491553] binder: 9218:9222 Release 1 refcount change on invalid ref 0 ret -22 2018/01/17 05:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44045) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad1000)='/dev/sequencer\x00', 0x8200, 0x0) open(&(0x7f0000bf4000)='./file0\x00', 0x4000, 0x50) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000196000)={0x0, 0x6afc, 0x7, 0x8000, 0x6, 0x509000}, &(0x7f00007fc000-0x4)=0x14) io_setup(0x6, &(0x7f00005b7000-0x4)=0x0) r2 = accept4$ipx(r0, &(0x7f0000d32000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cc6000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000d31000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000bc000)=0x0, &(0x7f0000197000)=0x4) io_submit(r1, 0x0, &(0x7f000053c000-0x8)=[]) [ 80.521181] FAULT_INJECTION: forcing a failure. [ 80.521181] name failslab, interval 1, probability 0, space 0, times 1 [ 80.550362] CPU: 1 PID: 9261 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #264 [ 80.557681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.567036] Call Trace: [ 80.569613] dump_stack+0x194/0x257 [ 80.573228] ? arch_local_irq_restore+0x53/0x53 [ 80.577892] should_fail+0x8c0/0xa40 [ 80.581588] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 80.587630] ? __lock_is_held+0xb6/0x140 [ 80.591699] ? find_held_lock+0x35/0x1d0 [ 80.595745] ? __lock_is_held+0xb6/0x140 [ 80.599814] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 80.605690] ? rcu_note_context_switch+0x710/0x710 [ 80.610612] should_failslab+0xec/0x120 [ 80.614566] kmem_cache_alloc+0x47/0x760 [ 80.618620] ptlock_alloc+0x24/0x70 [ 80.622226] pte_alloc_one+0x59/0x100 [ 80.626016] do_huge_pmd_anonymous_page+0x554/0x1b00 [ 80.631130] ? __thp_get_unmapped_area+0x130/0x130 [ 80.636049] ? __lock_acquire+0x664/0x3e00 [ 80.640278] ? __lock_acquire+0x664/0x3e00 [ 80.644515] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.649681] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.654858] ? finish_task_switch+0x1aa/0x740 [ 80.659335] ? copy_overflow+0x20/0x20 [ 80.663213] ? perf_trace_lock+0xd6/0x900 [ 80.667347] ? __schedule+0x8f3/0x2060 [ 80.671207] ? perf_trace_lock+0xd6/0x900 [ 80.675345] ? perf_trace_lock+0xd6/0x900 [ 80.679470] ? trace_event_raw_event_lock+0x340/0x340 [ 80.684637] ? __sched_text_start+0x8/0x8 [ 80.688765] ? trace_event_raw_event_lock+0x340/0x340 [ 80.693938] ? check_noncircular+0x20/0x20 [ 80.698162] __handle_mm_fault+0x1a0c/0x3ce0 [ 80.702558] ? __pmd_alloc+0x4e0/0x4e0 [ 80.706421] ? find_held_lock+0x35/0x1d0 [ 80.710467] ? find_held_lock+0x35/0x1d0 [ 80.714519] ? handle_mm_fault+0x248/0x8d0 [ 80.718734] ? lock_downgrade+0x980/0x980 [ 80.722895] handle_mm_fault+0x334/0x8d0 [ 80.726932] ? down_read_trylock+0xdb/0x170 [ 80.731244] ? __do_page_fault+0x32d/0xc90 [ 80.735460] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 80.740027] ? vmacache_find+0x5f/0x280 [ 80.743981] ? vmacache_update+0xfe/0x130 [ 80.748127] ? find_vma+0x30/0x150 [ 80.751659] __do_page_fault+0x5c9/0xc90 [ 80.755698] ? trace_event_raw_event_lock+0x340/0x340 [ 80.760877] ? mm_fault_error+0x2c0/0x2c0 [ 80.765008] ? snd_seq_ioctl+0x224/0x3d0 [ 80.769054] ? lock_downgrade+0x980/0x980 [ 80.773185] do_page_fault+0xee/0x720 [ 80.776962] ? avc_has_extended_perms+0x6e5/0x12c0 [ 80.781869] ? __do_page_fault+0xc90/0xc90 [ 80.786079] ? check_noncircular+0x20/0x20 [ 80.790309] ? find_held_lock+0x35/0x1d0 [ 80.794357] ? __might_fault+0x110/0x1d0 [ 80.798404] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.803236] page_fault+0x2c/0x60 [ 80.806665] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 80.812262] RSP: 0018:ffff8801d0137bd0 EFLAGS: 00010202 [ 80.817602] RAX: ffffed003a026f80 RBX: 0000000000000004 RCX: 0000000000000004 [ 80.824848] RDX: 0000000000000004 RSI: ffff8801d0137c50 RDI: 00000000203edffc [ 80.832107] RBP: ffff8801d0137c00 R08: ffffed003a026f8b R09: ffffed003a026f8b [ 80.839364] R10: 0000000000000001 R11: ffffed003a026f8a R12: 00000000203edffc [ 80.846612] R13: ffff8801d0137c50 R14: 00007ffffffff000 R15: 00000000203ee000 [ 80.853889] ? _copy_to_user+0x9b/0xc0 [ 80.857762] snd_seq_ioctl+0x306/0x3d0 [ 80.861642] ? snd_seq_open+0x570/0x570 [ 80.865623] ? rcu_note_context_switch+0x710/0x710 [ 80.870541] ? snd_seq_open+0x570/0x570 [ 80.874495] do_vfs_ioctl+0x1b1/0x1520 [ 80.878369] ? _cond_resched+0x14/0x30 [ 80.882734] ? ioctl_preallocate+0x2b0/0x2b0 [ 80.888081] ? selinux_capable+0x40/0x40 [ 80.892125] ? __sb_end_write+0xa0/0xd0 [ 80.896095] ? fput+0xd2/0x140 [ 80.899278] ? security_file_ioctl+0x89/0xb0 [ 80.903668] SyS_ioctl+0x8f/0xc0 [ 80.907029] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 80.911765] RIP: 0033:0x452df9 2018/01/17 05:36:09 executing program 2: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000335000-0x20)={0xfffffffffffffff8, 0x7, 0x0, 0x49, 0xff00000000000000, 0x4, 0x400000000, 0x1, r1}, &(0x7f0000b83000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000940000-0x4)=0x0, &(0x7f00007e9000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mlockall(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000-0x86)=""/134, &(0x7f0000002000-0x4)=0x86) 2018/01/17 05:36:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") [ 80.914942] RSP: 002b:00007f9413402c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 80.925493] RAX: ffffffffffffffda RBX: 00007f9413402aa0 RCX: 0000000000452df9 [ 80.932740] RDX: 00000000203edffc RSI: 0000000080045301 RDI: 0000000000000013 [ 80.939990] RBP: 00007f9413402a90 R08: 0000000000000000 R09: 0000000000000000 [ 80.947240] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7b16 [ 80.954485] R13: 00007f9413402bc8 R14: 00000000004b7b16 R15: 0000000000000000 2018/01/17 05:36:09 executing program 4: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl(r0, 0x81, &(0x7f0000001000-0xc8)="794e2ea29b8dab987593d7d3a1f756061327f390eb0a861617792778f4320f29dd3e1e3363e3491d91e2a0d9b46170df9b297c104c49793f5767d462b3274fcbf0269efff97e54a09142c8793a8ffe7b0dcedbe9a817b4bc0ea8d51e08d5f93d5fe94eb0462275d42ce6369e86cf8dc9079198f5af18e713760a971fc464693a6fd3d4eeada57f3304291bdb996a4c254736e5c85ea7f84bfaef34e00bf57518a1ad7c7f14740b8eea38bdc7f1e1d205299eab73ec12afb61d448bb8cc958a2f936358312314eb81") futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000dc6000-0x4)=0x0, 0x0) 2018/01/17 05:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6a000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e92000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000282000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a82000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000775000)=0x0) 2018/01/17 05:36:09 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000009000)="bb93c0f7ec0b04d3ec6d8eff7f7b0ae2c48acc818123fd7d00f900020000000000000993a236916876a553d40633a094000000010000000006d41bba5b3a3a3a2281b52603e468b2c3614f8fec6d6a221b7b521373446ee69890d01c442f86f7ea67f0cbf7e7a8ddc398c029690300000000000000a0f58fac271fe6f0388f4b8075ca4e6268c055ca6cff9642b147c509479bfeac3c1bf15768a1193eeb562e1473f8664e50f9af200de7d889c3b76b9c143b47f5e949795801b2e76a19f9ee4753d0e71701838d2de52b827299bbea5bd2c9b7e9ed77c30cbf3b2e7e785127fe4a382c1495e0a831792ed7031ed7a6f345ed") socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/17 05:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fe0000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000cd6000)={0xa, 0x5, 0x7, 0x0}) r1 = request_key(&(0x7f0000801000)='ceph\x00', &(0x7f000026a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008eb000)='selinuxvmnet0-\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f000020a000)='keyring\x00', &(0x7f0000278000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) 2018/01/17 05:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:09 executing program 7: semget$private(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x7fff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000318000-0x2c)={0x3, 0x4, 0x4, 0x100000007, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept(0xffffffffffffffff, &(0x7f0000300000-0x12)=@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]}, &(0x7f000010a000-0x4)=0x20) 2018/01/17 05:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b88000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000097b000-0x8)={0x0, 0x7ff}, &(0x7f0000022000)=0xfffffffffffffe85) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000e67000-0x5c)={0x7, 0x1, {0x3, 0x3, 0x1ff, 0x3, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ab5000+0xd8b)={0x0, 0x1, 0x5, 0x0}, &(0x7f0000b04000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e70000-0xb8)={r2, 0x0, 0x81, 0x3, 0x9, 0x2, 0x20, 0x5, {r3, @in6={{0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1, 0xd4f6, 0x7}}, &(0x7f00005ed000-0x4)=0xb8) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) close(r5) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r6, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r5, 0x0) r7 = open(&(0x7f000011a000-0x8)='./file0\x00', 0x1, 0x0) set_mempolicy(0x1, &(0x7f00000ca000)=0x5, 0x32) fallocate(r7, 0x0, 0x0, 0x40007) sendfile(r4, r7, &(0x7f0000ccb000)=0x0, 0x357) socket(0x8, 0x3, 0x5) 2018/01/17 05:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) renameat2(r0, &(0x7f0000bda000)='./file0\x00', r0, &(0x7f0000993000)='./file0\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/01/17 05:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0xa, &(0x7f000050f000-0x50)=[{0x40, 0x3ff, 0x9, 0x6}, {0x0, 0x1, 0xad42, 0x3}, {0xfffffffffffffffd, 0x1, 0x4, 0x38}, {0x6e114ade, 0x9, 0x1, 0x7fffffff}, {0x7, 0x4, 0x0, 0x6}, {0x3ff, 0x3f, 0x2, 0x300000000}, {0x3, 0x80, 0x80000001, 0x2}, {0x0, 0x2, 0x7, 0x8}, {0x7ff, 0x804, 0x7fffffff, 0xffffffffffffff01}, {0x100000001, 0x9, 0x10000, 0x5}]}, 0x42) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efb000-0x16)='/selinux/checkreqprot\x00', 0x600640, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000425000-0x4)=0x8001, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000049d000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007ea000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bc000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f00001bf000)=""/93, 0x5d, 0x40, &(0x7f0000f18000-0x14)={0x11, 0x0, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001dd000)='/dev/dmmidi#\x00', 0x80000000, 0x20000) sendmmsg$alg(r0, &(0x7f0000b7f000)=[{0x0, 0x0, &(0x7f000026f000)=[{&(0x7f0000786000+0xd76)="ed60f2717f081d5b4de8da7eba6d7c40c921", 0x12}, {&(0x7f0000e69000-0x8c)="d73439bd3b4320528ee848a3c11672de8e2333ddee5c81185cfb8f51e28a1103cef04e52dccd8c8b424095afcbe2a979d2a73d1b46659002f5bc982d5aa03627bb9117457bbd0d5ad260d642e674c7d677a90c4550da1d99b62191fdc5fec5c50aa25b43a3810806f15e4863128bf3ecb2c1e7c0c009f4f09dbdce31db20c73bc71da12444ebb0b35ec335bc", 0x8c}, {&(0x7f0000066000)="bad874e4babcace499bf0fc7dda20dd2224070d757cbcc7a0ac70f2e4ebf4a8496459705a955ff27abef19120f80443282264ff71255244737db2f7a2f974d20f1e9770332a97c2387e703e4081b9af0e6224038b3cfb04b3a12f2bd29985d71a3d463f9e95a0f545ab099beae83a35bf36d70f9e041767d556ac388cb29d7a44d499628a4fbe6232837cda2b5b4526dbb5a61cc6190c7021e9251328c37d9ea5126426c677c56eb17ce13dc4489ef772f92ed1670ca14d3a20bf8993211981df6fdde204f772426", 0xc8}, {&(0x7f0000ef7000)="4a03672e06e4f1ff1762591c7857e4c04e1deba6fc23956bd446e6b35d28701c41134efa287177d03501aa6fa89c5e683a61ad0bd231d9d129d3317dd51aaf49b1f917e635db441767ccffa03ec0", 0x4e}, {&(0x7f000043e000)="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0x1000}], 0x6, &(0x7f0000831000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x80}, {0x0, 0x0, &(0x7f00000e4000)=[{&(0x7f00003e5000)="35c3afff88dc7f340692f51a02a1770e936ff3d03eb8bd325aa49e9fab4470cc1547a3390c8b2332036cdc1754ed7f0dc2a178de56584ff5138ffe50ea540a5bdf0deb0f9e11756b4e1672451a29cf67", 0x50}, {&(0x7f0000696000-0xd9)="78fce9182b48f8179cdaca755c8b321d76dd92455e61530865ba7529ee148e98ad0fae0851609e45fad63f3d9b5196ad376d6f0061d7607fc6ee46512f99e01f3594b87382f50c70af6376f85a48f7e4dffea132cd578c109c8621cfdbdf2b6a2ac8b850143dcbeb1b056ca25a7782bcb64cca316bde560bd9d29b66369bb6297a38e12dd37b316cb32fa91b5d70788844d373f974e5456d649560bcd170d547d05983c3496dcab35ad62ec101b68e097f266ff5f2f5c86ba0483c5347ded3b214890c4f1d30fa5c60ff100f3e223613eb5a9e22c79e6ed891", 0xd9}, {&(0x7f000034a000-0x95)="2402a5e7131bf2ad6b9cb3813821622a6d7d28504802a72694deff9f0217821dde433cb19bece1ae22195da831641b80e29760ae90d5543756048853dd13e8d9eb6a63acca5f4926096f2f59303a4d2e565d591a68277ae33ae2aaf294fddc820d308ecd672073d0565b91ff004e0cb7515bc6b51360ed3537ad9e861c2a0fd702129a17b164a7e9b462ea800d9b9ea613c8e56a23", 0x95}, {&(0x7f0000ef4000)="91e4994427a739dc22a8db8d7ac1f1e25ee3aacc053d9068b330e30b332fc708d5b5e81f06203ce334552c65cf68ed5d58944b39a5909f98e27fe0a1be4723b00d372cecc3486b1c306760dea38331518dbd4ee0330f1d17922686ac3b6da89757b6c80184b919bc55016a13d62dba3d0507dfbb20c44c65639ae3e80eef0912c0f167a161d571", 0x87}], 0x4, 0x0, 0x0, 0x84}, {0x0, 0x0, &(0x7f0000954000-0x60)=[{&(0x7f00001de000)="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", 0xfa}, {&(0x7f0000767000-0xaa)="e1fbe19af0da250b21fdec827c4185c9208469c661748b634450aa372f395b4945933eed82f19e4d912965e0b11f1571f70af6b1820b54e33ac70ab5125dd48521aef69b70518d0c4337e441a1819debbed03438c8c58888a757cef48df004637d90fcd5b43593af095b655527cb814998b18c6e3fbe38c11f7ec8094ebc508193ae3dde153767069141fee8c209b83d22ede310fcf74f9167d1ae38829a33dc4802875c3c225b272981", 0xaa}, {&(0x7f00005bc000)="1580368f7aa9956dd856701cc8d21b8a6cb5c37c165f59e1a160de74ecadd656e356b7de2929c077db60b4af61905f419a15fb302771d5e7e0f772069bd32c61c6acc1e2e22fb6186e981baf45101d45a289004f094ec6f5c019d46f00af6c3e16fe2c48face7ea93c738baad05c7595e73716904d0db0f90bdca760ff30be156201e8405795c7cb08ce2f6cc06d40dabd5c6d91946a1a44ec4c88fb1cb3bfa9f7c6acdbf710d242bd726c48f3b88d9849351478c9cfa9d922ce48e51ac24a3d03474b4f052a350f75daf900d573c0e6583518a515b65c4c4a9b6fc3b36760d727e6", 0xe2}, {&(0x7f00003d2000-0x9c)="a04bd0ccfd68cf854cc1bfc9c7ea628549b72afa82bd0380632a8de067b895262d39a195fb01896c23c2ba60aba1335ae4dbb06bdf3ff3096fade2a38000e10ef0edf6250baa1b9f366c8c333b5d643500271394422cec7d9a13e3f1305517edb87a1ff8a1057bd71280a4c1c38e9ba522077dc45023bdb4ed9ffa72f70bb5dba041506c3c1eae59e6d24c4cc88eb1b9fcff092a4f03d46622dde67b", 0x9c}, {&(0x7f0000ec5000)="5d8e5c8640ba87a1efb7b1280715038f22c806e4757031f98e851a9a4207820a23204ba4115ea1a4d8609cb61c1cf43faaf4e8897882ad1cb2fc75ec5532ed29cd05771f760b8fd04234cd40a377c738dbbbaa1febe5b8f04fe79ab06a9997145550822087ed81861d818c3ad29bdfd730116d7e05ba431df6f7928d73ea2ca1851f8772c166fdf32663949d4c4430889ff6bcc783d3", 0x96}, {&(0x7f0000ac1000-0x9f)="6adaf47962a4baba9b8f749d1eebc1b9b767e79f32ecdee7156259c2234f9d3032adf59dd2d64c16dc5fc8c59c9b402d53b13f163a937924e1da5eed92b7333c6d24087e78779a8d223f4720a26276885765977d0120c458e9f4053c3d892b75f14e29945cb4b98ce062160038d916a3ed07ed079708642a30b3a2813463d19ae0df1f849babd10e1701bb12bbfadd8f696037c79cdf9220fa104f759fd120", 0x9f}], 0x6, &(0x7f0000916000-0x120)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x91, "b9828b62086f809568487b185fc6a3155ee07b05caaf85e49c506d36e030e44733f9799d0d145851447804260c9d0379316ec061364c0dfbe96b3949bcff69453e7668bfd25bba0b829fcb3088692b3aecf43f56c7273f15d2676d21fb679b843ad4074753073370fee946b69aae1b81ed168792b7f7adc8cc58091a5cc3f2527d03f8c27adf79b7cf8e7bad4dfd21a7f3"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8000}], 0x120, 0x20000004}], 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000724000-0x10)={&(0x7f0000737000-0x28)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f96000-0x11)='/dev/qat_adf_ctl\x00', 0x20800, 0x0) r3 = add_key$keyring(&(0x7f000035f000-0x8)='keyring\x00', &(0x7f0000f1b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000055b000-0xc)=@sack_info={0x0, 0xffffffffffffff99, 0x2}, &(0x7f000001f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000908000)={0x1, 0x2, 0xce73, 0x8, r4}, &(0x7f0000479000)=0x10) 2018/01/17 05:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000092000-0x4)=0x0, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/17 05:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x40000000000008, &(0x7f000088d000-0x10)={0x0, 0x400000000000003}) mlockall(0x3) 2018/01/17 05:36:09 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000f000)=0x0) r1 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x3f, 0x4000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000008000)=0x4, 0x4) ptrace$getregs(0xc, r0, 0x8, &(0x7f000000f000-0x59)=""/89) 2018/01/17 05:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) waitid(0x2, 0xffffffffffffffff, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000b50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x5, &(0x7f0000202000)={0x0, 0x18, 0x1, @thr={&(0x7f000066a000-0x47)="5b7b1273f9cc5ceaf23a66b1d87c6db0d96b16e25370b93dac346118dbda8ab0ff1fd52661ef430886b0ac206f7f3caca216354c39c279cda1eff574e2e9eaf3eaa1f450d1c39f", &(0x7f000040d000)="8512abc14ca439bde317123fb250e7e818fdf6e8bcd614c241e6a4697fe52dae29f63cd0ad3d0a5ee53cb85865d2555b639cb1c4f42322836719fbd5858c839476ced05e49a84a08545c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e5000)=0x0) timer_settime(r2, 0x1, &(0x7f0000092000-0x20)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000508000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x800000000000b, 0x4000000000007, &(0x7f000000b000)={r3, 0x0}, &(0x7f0000048000)=0xfffffffffffffff2, 0x3) timer_settime(r2, 0x1, &(0x7f0000e0d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000237000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000602000)=0x100000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007df000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x1, 0x7f, 0xff, 0x48000000}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x3, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000953000)=0x0, 0x3) r4 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r4) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) 2018/01/17 05:36:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000025000-0x1000)=""/4096, &(0x7f00007ef000-0x4)=0x1000) 2018/01/17 05:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) pipe2(&(0x7f0000143000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000acd000-0x20)={0x7fffffff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a44000)={0x8000000001, r3, 0x3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000628000-0x4)=0x9, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000558000)={&(0x7f0000f85000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000e9e000-0x10)={&(0x7f0000dbf000-0x120)=@upd={0x120, 0x12, 0x213, 0x0, 0x2, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7f}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7f}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x401}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x40804) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c15000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000032000)=0x0) getpgid(r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dda000-0x8)='ns/user\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000a6c000-0x10)={0x7, 0x7, 0x8, 0x3}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001b8000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000498000-0x9)='/dev/ion\x00', 0x400000000000002, 0x0) close(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008c8000)=0x1, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed5000)='/proc/self/net/pfkey\x00', 0x40082, 0x0) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/01/17 05:36:09 executing program 2: r0 = add_key$keyring(&(0x7f0000f6d000-0x8)='keyring\x00', &(0x7f0000920000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000648000)="9fb291fb882aa0a3409c79ad7ded480f289868545a9c0ddc5d20d6eb51c34cd2dc322bfb65522fc4280ca9450c180121334d7ea95a61ae74f4ddde54e95bd993ab1f2a36bda6157026ec238733986b5c46ef6fb9442626b55ceff00e4adc86ac86d3f8ca02b740a96e4653c305b407b03a83a96a6d1119f16489771be03bb18ede5dfecfc1784221a97a780024bb2a822cdd7baadf91c90d46e6c41dd7c11d2b16abaead45ef0fc541f9380acd6177ef4786233dd7d96e87d0af245150312d8c7bd5580372b3222b3e4af394aad78214aa6840ea1695aa1c9ac7", 0xda) r1 = shmget$private(0x0, 0x3000, 0x5440187e, &(0x7f0000090000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) msync(&(0x7f00003ad000/0x4000)=nil, 0x4000, 0x6) munlock(&(0x7f0000740000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000001000-0xba)=""/186, 0xba) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000000)={0x8, 0xd9, "31b3c6dad707a64c6f11f7d72a22b836c40564370378e966ffde73738bec77cc72a4e0b78d6d73924aedca0084ec808052639670745f8cf55c1dce5cee37dc63d0f091b9476bbeeb5fde1b913e33efac9f5c007ac04d1007df311256bcdc7c3cc541d35a9159520ac169df7a2ee089d24f9d3b92efc9fa5019ff2a263ddcdd4277f4b0df0436064aa0965d7b1c6cbb2d80767f93f2c1750bea9feb8df64d4ae4501dd30e9997efd2b7e9255f5cfdb985608bc7bd4cf4650fce579ef3adb7722f785db48d001ff80501d33f92b91ebbf779acc6df3523588045"}) 2018/01/17 05:36:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x15b7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f000024e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x800}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000062e000-0x10)={0x4, &(0x7f0000f3e000)=[{0x1, 0x2}, {0xd6, 0x9}, {0x6, 0x8000}, {0x554, 0x3ff}]}) fcntl$addseals(r2, 0x409, 0x0) 2018/01/17 05:36:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000164000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0xf647, 0x9, 0x7, 0x10000, 0x1, 0x1, 0xdb3, 0x10000, 0xc714, 0x8, 0x7, 0xffffffff, 0x8, 0x200]}, &(0x7f0000baa000-0x4)=0x108) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0x1008)={r1, 0x1000, "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&(0x7f0000003000-0x4)=0x1008) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d71000)={r1, 0x18dd1701}, &(0x7f00009bd000-0x4)=0x8) 2018/01/17 05:36:09 executing program 3: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000de3000)='/dev/sg#\x00', 0x0, 0x214001) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00004c3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000216000)=0x0, &(0x7f0000404000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2018/01/17 05:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r1, 0x402, 0xd) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0xffffffff) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000332000-0x4)=0x0) getresuid(&(0x7f0000452000)=0x0, &(0x7f0000971000-0x4)=0x0, &(0x7f0000940000)=0x0) r6 = getuid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a79000)=0x0) r8 = getpgid(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a54000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f000071e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003a7000-0xe8)={{{@in=@rand_addr=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}, {{@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}}, &(0x7f00007bb000-0x4)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007b1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e7e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={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}}, &(0x7f00006a0000)=0xe8) fstat(r2, &(0x7f0000a15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() stat(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1d, &(0x7f0000fe2000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f000075a000)={0x0, 0x0}) lstat(&(0x7f0000844000-0x8)='./file0\x00', &(0x7f0000b1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000538000)={0x0, 0x0, 0x0}, &(0x7f0000300000-0x4)=0x13e) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000eb8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc0000-0x4)=0xe8) getresgid(&(0x7f0000db2000)=0x0, &(0x7f0000544000)=0x0, &(0x7f0000672000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000a5b000)={&(0x7f0000ec3000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000a30000-0x20)=[{&(0x7f0000f7c000-0x64c)={0x64c, 0x42, 0x100, 0x7, 0x3, "", [@generic="5d41f6bb4e3256a59add0e5673dd351e0c19f6ae29893082c9f8d3114942f03ed77b3d6603ed367e015803b60df7f78d84841802238aea129ac1a5050ba8b016e99d2e46c9899aac87f22f3bb43c762c962366c5943f85c11abbc020d100a558b65b008ad79956a686d18c957eaaf2b28cc57cbf7391cfab140871689df4f722fcadbe", @typed={0xc, 0x76, @str='\x00'}, @typed={0xc, 0x56, @pid=r4}, @generic="60f5e2664fdfe72e9faf7905f26931f7b5acc6aac0fa69fb8413c9a9e7b957b658ff166bf1e338d8c79f51d5d6eb5c24f733fab076bd6bcf8fa13969ded01595e68cecba1278c08c1fff4d99591c30295cf5c5cb837bb823af56960a5c7299", @nested={0x138, 0x2a, [@generic="4ad7bd3ad391228b7d0fca98c3b1b8ca0ed078740586b0c82e464db9debf58eab33f49beb4e6a75a98e7b2755344ddec741415cc286f689c085288caba40173f9eafa4a270acecd54deaa1fa2cc5fbb50dbdc129a62789bec781c944eb4d1eaf637af239d17d6bee0f41bce3c4ffbcac0f90e7b24e6b050f95a1f40db4ed850b8e5096d630130f5995ae430fc3b1112723101fa39cee491151c00e366f7a6cded6891c7157d15968447d85525fef866645e0ad78360fb1f1bc7c40f33911fcb1190e3bbe066160", @typed={0xc, 0x42, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x79, @fd=r3}, @generic="ffb36791fef28fbbf67ebd229d6164fc260b3eba6ade2ce4e8ee0c9cc2b0969f61f074b2ef24a65e60df1c05363786e5fe650da092e4774d74c5478611736345ed7bd2f1a3ec", @typed={0xc, 0x74, @uid=r5}]}, @nested={0x24c, 0x42, [@typed={0xc, 0x68, @uid=r6}, @generic="1939def2633647f1ac6f1f5ccf11c4ba82c3c95b16666828b7d2d66fa51c38b4714884d4af331ad1c4e82cab15a049a5249d8bb45157da3182b7063f944aeaba3b5ad577edb850a464b6a90a3122c1b48e25d66c68ad227318dda2e6fec2287704ecb40226b8727d244a17225a5971381636bebb3b8802cb697d1c3867996fa9b4ae5bf1727648d5982e6f96e5e0bc32f1fec453f667b082c7f2f3d5f50bd666ecc14cda6aef8f3d366f17a4d7a5e3580821d67940861b482b0bee3a12504418f4ccd5885bbce9c13197c6de28c331311616b2accc23", @generic="d72fd8ed0a656179b8a7b5b8440d9503a3907f38649706e69a162de54b9372044abadf839a4dcf2721decce5b928b68c6a96070af7598b88d103edc2dcaa4c785d384ea31dcaa279daad7c9b60251c0f5f2d6f5757928bf84e35f8e9c4ff43412c8435fd9d6b04", @generic="2963f6fa4ade6f8d53293544167f360fe235afe2f6cbee74718bfb66ac02add53ae75ae7f3f084ccb227bba6ec76c199c4930e6bc0e8295aadc44e6726259b414c0bd25e33df79d6b1e7aba9335ac5d67f01921ae4c4e13fc057f4162cad5ddc9adc12d80753215b38527b5d3555722791ba1868c64ce861d32118981c6905d3f0877c4422aa8b6ba059589e88e42abdf357c212fefd670d9b1307925810c895f9ac7f8b508f5966ebcf6cc787fedb1da4dbc383c800e2d07568277134c99730b68ed5c0466129f1183f63b752055ea7c4ca4ac6c84970e2e37ccf3ee0", @typed={0xc, 0x7c, @pid=r7}, @typed={0xc, 0x25, @pid=r8}, @typed={0x8, 0x10, @void=""}]}, @generic="14f20c5d505e2973197ca08e66eb4b448250b6e96fcb08eba14f839fc6c7f371cf5f6f1834fb9548f7aee02fa915d46f4e0df48bc4b04f93a4e504e1ebe6b86bfcd165e48d2f3dc43752377f9b6dec71e218a8a55183ca4448fe85f1e5f5075afa7af262220a754e4a2d968c11640bbb2d9350af5327c00e788a48ae9fc6c4d23ac90253363f1b306aa098aa2d6dfef37cd03a8456d41b8b605c025243832e5cf6a5d2b3484bb588936b01ba371887a71a4b807a559f10713c", @generic="5150630368847bab1fdbe70280b40cf85f104f0aa7ae0054f750a9016c99ce16731f3d7e3aa0a5841cf296b1dd7b953e0e474a047323ab001762bc0e6fad354aa6ee29f6a3564ca6dbfa342e933efd7dacec7074b16e7d952f544ceb50c4c919eb9f39ee624df32fc41d47a44cc66c92fff3374ac861eb68666af47e0cf7f1225c2e4ad10dba12dac7a1dab3899e30e350783ae2a140e8e51b9d1273731949036d10de786c49c4ab5227beb29f2ff27675b1a82e15a1676923bbce085db6ee7eb56b12cf0a95b9764a9474cbe1d7be28287678ab7de3fc5c180dbf1dc285855d8c6c2d55e892fce7e1336e", @typed={0xc, 0x4b, @fd=r3}, @typed={0xc, 0x51, @fd=r2}]}, 0x64c}, {&(0x7f000081a000)={0x48, 0x19, 0x2, 0x7, 0x2, "", [@nested={0x38, 0x62, [@typed={0xc, 0x7e, @pid=r9}, @generic="a35f3a96717560439520debdb22ce557749748184ae32ff39673970769595aa8520582bffe785906"]}]}, 0x48}], 0x2, &(0x7f0000438000-0x100)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r1, r3, r1, r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r1, r0, r1, r1]}], 0x100, 0x20000080}, 0x800) dup2(r3, r0) 2018/01/17 05:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ac8000)=0x3630e9c7, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bb000)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x2) 2018/01/17 05:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e5b000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d38000-0x88)={0x95d4, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f40000-0x8)={0x0, 0xfb}, &(0x7f000051b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b0c000-0xc)=@sack_info={r1, 0x800, 0x0}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d45000)='/selinux/mls\x00', 0x0, 0x0) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r2 = syz_open_dev$amidi(&(0x7f0000edf000-0xc)='/dev/amidi#\x00', 0x704, 0x100) finit_module(r2, &(0x7f0000671000-0x5)='reno\x00', 0x3) 2018/01/17 05:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f000062d000-0x38)={0x0, 0x0, &(0x7f00004f5000)=[{&(0x7f0000f0f000-0xbf)="b71540597a2186a5a9f05e3b95665488f40e7deeb906c70ed9e233df63816c684c71ddcb11787fa3fb7de49832e753cbcb8059b619b512a04507aa6819ad8c56fe8052d270d093cdaf64406c89e99df269f4cacde0c5ff9bdf52058871520d41d1ce4b4ec066a1f737cec52126f407d345402299c524565d1efbf0fafaa0b58b4404f458da593293843f04799f9bed1e3412ec91bd84b6494eddc20299dc6106a5d49033aced608bfd36b98d791c1ffab9b1ac5ac467049c7c3bb0d5edff83", 0xbf}, {&(0x7f0000562000-0x90)="2fe34c89b2fca6a9746c862eac9b4cba0e2ae2dbf6d3ea993c24e205cf0a20a6dc043ce55c136a1f560c72018a129dedf9be2af863d1ee47090609683bc4dd892e056ebf7bb72ffcde42451f7db956b85b9d8c70597542d8e5d38a6824f3c421b27f641bee3b8523db859274ea7557fd7f38e1da478adf829d219d88caea9ef5901ed173a0c2b6eab879bdde67ac8dbe", 0x90}, {&(0x7f000000a000-0xa4)="553ef056beeed0904e07b4cc47efe68575875b99c4db80e9cc3bd7ee33ae2e7b8ded7ffd212f08337516c81d19d8fd75a7ca891b62d942259c4b3d2fa25a8e24335df6746e4be307efd8a0fb21aea4623628c54bd68fd04659a4717639b34c86617e70029758b6db9083ced4bf763da3d765986829652d0b0a90b68f1ad28bdafd07a56a38521d06a97aabf86f27dc6febf3b5ecf336fbf1cc0c408b1161162176fc3aad", 0xa4}, {&(0x7f0000ca3000-0xfe)="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", 0xfe}, {&(0x7f000013d000-0x47)="1aa49b921b356758ca7c39ca0239eb48850a366ccad327345168f8510a41634ae27123cefaf23adf69fdf7f91c14b0516ca8ac5b6ca2e022290b9f8c702d477132876294d8c2de", 0x47}, {&(0x7f000036d000)="cfd3b247ed056fe7ec910cb7b224c51e6f06a5bf3d3237bf5c97ad8c757a824cd17a124f36eb1f8f1de16fc02fe0fbd433dd9465a7e9c47b8637d0ab10497a7d9c55313c724a4c96dfd3938c28b5dd49fadb03e2394f47ce13bd8290b9d3fa7cc9a0b6aaf0399d73b9d7aef264b89c811f2bc1f929b42f22f9e29c8da75adeae7917dc84065a2c54a772", 0x8a}, {&(0x7f000065e000)="", 0x0}, {&(0x7f000025e000-0x30)="0f0127937dfeee54f6d2239365a4a27d0962700e630e82522e87642952a3ebaf2106ce132b4b620e20d40f2fa77fd4ce", 0x30}], 0x8, 0x0, 0x0, 0x4000}, 0x80) recvmsg(r0, &(0x7f0000605000-0x38)={&(0x7f0000d1f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002a3000)=[{&(0x7f0000c69000)=""/120, 0x78}], 0x1, 0x0, 0x0, 0x0}, 0x40002000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:09 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) eventfd2(0x5, 0x1) write$evdev(r1, &(0x7f0000fd2000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/17 05:36:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000041, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000455000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000049b000-0x8)={0x40, 0x6, 0x1000, 0x73, 0x8}) [ 81.217141] ion_mmap: failure mapping buffer to userspace [ 81.246460] ion_mmap: failure mapping buffer to userspace [ 81.293292] audit: type=1400 audit(1516167369.534:384): avc: denied { setpcap } for pid=9363 comm="syz-executor7" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 05:36:09 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000033e000)=@req3={0xcc0, 0xae3, 0x3ff, 0x6, 0x0, 0x40, 0x7f}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fcb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcb000)=0xe8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000fcc000-0xe3)="279fc94511b8fc7231a9f04a59323c8a76295f17e6e89aa0fbf3aa0e576333dab802a51cde8bb63dadc57d5faff586ac50860b19dfe15d58e205e50d0f83bb73505f0ecfbe65bbc94ca5b449ba30349f905431b7e216dabfcb9c200f568ce6dce1cc8564250ec5bd149950468a6696dfd6a341a6d6c0c89002d894f677fa34dca4fc2c4ad3658fb2d302a0acb0a15662d3b48fe803a95685aee3c8e50b3e7b5109c619e4f475cfe51f2859fc5a3d0e7b3eb2ff812caf0d10901bff1f3554ec39d2e875b768363ee61d41a973d20c6dd3332ab6595f5072ac0f1e9dda2460f964b40774", 0xe3, 0x8800, &(0x7f0000fcc000-0x14)={0x11, 0x1d, r1, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/17 05:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/17 05:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x7f, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000a89000-0x1000)=""/4096) prctl$setname(0xf, &(0x7f000012b000-0xb)='/dev/hwrng\x00') prctl$void(0x3b) 2018/01/17 05:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e6d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000729000-0x4)=0xe8) lstat(&(0x7f0000795000-0x8)='./file0\x00', &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000cfe000)='./file0\x00', &(0x7f0000967000-0x8)='./file0\x00', 0xd000, r1, r2, 0x8, 0x9, 0x20) bind(r0, &(0x7f0000140000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/17 05:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b1000-0xd)='/dev/snd/seq\x00', 0x0, 0x200200000000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$audion(&(0x7f0000633000-0xc)='/dev/audio#\x00', 0x3, 0x10040) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000797000-0x4)=0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002a4000)={0x40, 0x0, 'client1\x00', 0x1, "34a19051f3980efc", "fb66d65a0065840a7d36ac45e3d1b82de850f589e7cfbc9b03622d53520ed9e5", 0x80000001, 0x60e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r1, 0x0, 0x4, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000b46000)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000044b000-0x400)={"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"}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00009ee000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000ee3000)=0x200) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 05:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf010000000200ffeaddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ca000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000142000-0x4)=@int=0x3, 0x4) writev(r1, &(0x7f0000a0d000)=[{&(0x7f0000a5b000-0x91)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f1657d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a60cee9681", 0x91}], 0x1) recvfrom(r1, &(0x7f00006d4000-0xf2)=""/242, 0xffffffffffffff25, 0x0, 0x0, 0x249f343c95a3ee67) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00009f9000)=0x6, 0x4) connect$l2tp(r2, &(0x7f0000912000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x3}}, 0x2e) 2018/01/17 05:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) fsync(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000612000)=0x7, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000abe000-0x20)={@generic="5f75d9d8199eb656d01f19cb9d43f22a", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) 2018/01/17 05:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0xfdfd, &(0x7f00004ec000)=""}) mmap$binder(&(0x7f000007d000/0x4000)=nil, 0x4000, 0x2000003, 0x10, r0, 0x0) 2018/01/17 05:36:09 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x6}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 81.467422] audit: type=1326 audit(1516167369.709:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9393 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000089d000)=r1) perf_event_open(&(0x7f0000d06000-0x78)={0x7, 0x78, 0x8, 0x9, 0x8000, 0x0, 0x0, 0x80000000, 0x400, 0x8, 0x0, 0x7, 0x8, 0x7, 0x3, 0x8, 0x9, 0x0, 0x1, 0x2, 0x7ca, 0x9, 0x8, 0x80000001, 0x5, 0x3, 0x100, 0x7fffffff, 0x0, 0x1, 0x6, 0x40, 0x81, 0xffff, 0x5bf, 0x8, 0x100000000, 0xc8, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000e8d000-0x1)=0x0, 0x1}, 0x11220, 0x9, 0x8, 0x0, 0x1, 0x80000001, 0x7, 0x0}, r1, 0x1, r0, 0x5) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb5000-0x10)='/selinux/status\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00003ca000)='./file0\x00', 0x80) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000f8d000)=0x0) 2018/01/17 05:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x100000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000021d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000af2000-0x4)=0xe8) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000f4b000)={0x6155, 0x7, 0x1, 0x400, "3724e6e579a3c1ae6b66ccf0f65b0ff07d8ca6ff57a8b9ea2224f707f38246f5f5e82b8bedf43b1c1a255728", 0x7}) getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) fdatasync(r0) 2018/01/17 05:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000c2000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4}, &(0x7f0000ec8000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ea8000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d79000-0x4)=0x8c) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 05:36:09 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/73) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) [ 81.540308] binder: 9413:9416 BC_INCREFS_DONE u0000000000000000 no match [ 81.548980] binder: 9413:9423 BC_INCREFS_DONE u0000000000000000 no match 2018/01/17 05:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$intptr(0x29, 0x5) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000d17000-0x4)=0x0, &(0x7f000067c000-0x4)=0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f0000132000-0xf)=""/15) 2018/01/17 05:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_cancel(0x0, &(0x7f0000c67000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000957000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7b000-0x20)={0x0, 0x0, 0x0, 0x0}) prctl$seccomp(0x16, 0x3, &(0x7f0000699000)={0x2, &(0x7f0000725000)=[{0x6, 0xe9, 0x2, 0x1ff}, {0x7fba7720, 0x31, 0x1, 0x4}]}) [ 81.612877] audit: type=1326 audit(1516167369.709:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9393 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 81.654390] audit: type=1326 audit(1516167369.740:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9393 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 81.689363] audit: type=1326 audit(1516167369.741:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9393 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 81.724606] audit: type=1326 audit(1516167369.741:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9393 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a56000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009b4000-0x8)={0x1, [0x0]}, &(0x7f0000bcf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000868000-0x37)={r2, 0x2f, "4f9d4aa0b6e9b490767cecacf7833730bfe14db1e0e0678b60cb1fb22d2dc1e998da7600ed9234b6431f03a3c3af81"}, &(0x7f0000a53000-0x4)=0x37) inotify_init() 2018/01/17 05:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) process_vm_readv(r0, &(0x7f00007c0000-0x30)=[{&(0x7f0000088000-0xcf)=""/207, 0xcf}], 0x1, &(0x7f0000b1a000-0x20)=[{&(0x7f0000732000)=""/200, 0xc8}], 0x1, 0x0) execve(&(0x7f0000b4f000-0x8)='./file0\x00', &(0x7f0000d8c000)=[], &(0x7f0000523000-0x48)=[]) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f000012b000-0x8)='./file0\x00', 0x40000, 0x8) 2018/01/17 05:36:10 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x3) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) 2018/01/17 05:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00004b7000-0x65)=""/101) fcntl$getownex(r0, 0x10, &(0x7f0000b55000-0x8)={0x0, 0x0}) 2018/01/17 05:36:10 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$setsig(r0, 0xa, 0x38) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000000b000)=0x200) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0xfffffdfd) 2018/01/17 05:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000887000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f31000-0x4)=0x8) 2018/01/17 05:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000235000-0x10)={0xfffffffffffffff7, 0xa, 0x8, 0x100}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r2 = getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000049000-0x50)={@generic="59a9b24db679841d66bc81a57bfde47a", @ifru_names=@common='gre0\x00'}) perf_event_open(&(0x7f0000502000-0x78)={0x3, 0x78, 0x6, 0x1, 0x1, 0x4, 0x0, 0x260, 0x48, 0x0, 0x3, 0x3, 0x8000, 0x8, 0x5, 0xfff, 0x4, 0x4, 0x7, 0x8, 0x9, 0x71e, 0x5, 0x1, 0x9, 0x937e, 0x9, 0x8, 0x1, 0xfff, 0x7, 0x0, 0x9a2a, 0x394, 0x100000000, 0x7, 0x5, 0x8001, 0x0, 0x5, 0x0, @perf_config_ext={0x8, 0xffffffff80000001}, 0x0, 0x5, 0x5, 0x7, 0x3, 0x4, 0x100, 0x0}, r2, 0xd0d, r0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') connect$unix(r3, &(0x7f0000f1d000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendfile(r3, r3, &(0x7f000023b000)=0x0, 0xfffffffffffffffa) 2018/01/17 05:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000080c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x5, 0x665, 0x6}, &(0x7f0000510000)=0xa0) r2 = add_key(&(0x7f0000c9f000-0x5)='user\x00', &(0x7f0000cd4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000022b000)="7c631aaa682ddcb3d7bcad6a90c096ce3515ab9a636b4888e8911fe632636c7ee386406502a36ffc33fc04c35e4f0815557fad266b57259565c3ee5146c613afa57f5139b4911f9ec05e3ee0fd0382fd092b3818aef6e1926a8d2216a2958fc95794e26affe830bf669d8734aafc33d901c8616292efc6c3d8a93b06a29a0792306540ef2d4de6d28059bebcf6b0b48fd993954e20231311601f796ebb3e5e7f18c5bb0281", 0xa5, 0xfffffffffffffff9) request_key(&(0x7f0000435000-0xc)="63e366732e73706e65676f00", &(0x7f00000f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7d000-0x2)='*\x00', r2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005ec000-0x8)={r1, 0x33e}, 0x8) getsockname$ax25(r0, &(0x7f0000474000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_wait(r0, &(0x7f000034b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xbb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000734000-0x100)={0x8, 0x800, 0x2, 0x100000001, 0x4, [{0x40, 0x1, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x1000, 0xffffffffffffffe1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xffffffffffffff7f, 0xffffffff, 0x3f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x101, 0x0, 0x0, 0x2900, 0x0, 0x0, 0x0}]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000046a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f000077c000)=0x7f) 2018/01/17 05:36:10 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x0) 2018/01/17 05:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x1, [0x805]}, 0xffffffffffffffd4) 2018/01/17 05:36:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000b48000/0x4000)=nil, 0x4000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000011000)={0x0}, &(0x7f0000002000-0x5)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000001a000)="", &(0x7f0000fb3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b94000-0x28)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001b9000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7, r2}) 2018/01/17 05:36:10 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000019000-0xb)='/dev/vcsa#\x00', 0x7, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x7f, 0x400) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000018000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x5, 0x10, &(0x7f000000d000/0x2000)=nil, 0x7fff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/01/17 05:36:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={0x3, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000b8000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f00007d5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/17 05:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006e7000)='/selinux/context\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000579000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$admmidi(&(0x7f0000632000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005d7000-0x10)={0x0, &(0x7f000030e000)=[]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00005b6000)={@empty=0x0, @multicast2=0xe0000002, 0x4ade2c5f5a69e621, 0x3, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x1c) 2018/01/17 05:36:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) fchmod(r0, 0x28) ioctl$sock_SIOCETHTOOL(r0, 0x891d, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 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 05:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x2000020c, &(0x7f0000000000)=[]}) mremap(&(0x7f0000bfc000/0x12000)=nil, 0x12000, 0x4000, 0x0, &(0x7f0000392000/0x4000)=nil) 2018/01/17 05:36:10 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000005000)={0x0, 0x0}) socketpair(0x10, 0xe, 0xffffffffffffffff, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000017000)={0x6, 0x2}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/17 05:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000054b000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f000006b000)=""/24, 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000de3000-0xb0)=""/176) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00009c7000)='net/mcfilter\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000fdc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000bdc000/0x3000)=nil) recvfrom$inet6(0xffffffffffffffff, &(0x7f000004c000-0x9a)=""/154, 0x9a, 0x100, &(0x7f0000acc000)={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/17 05:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000074f000)=0x0) fcntl$setown(r0, 0x8, r1) futex(&(0x7f0000001000)=0x0, 0x89, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0xffffffffffffffff) 2018/01/17 05:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0xc, 0xfffffffffffffffc, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e741c05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/17 05:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xbe, @tick=0x0, 0x0, {0x0, 0x0}, 0x3, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001aa000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000010e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00003d8000)={0x61, 0x0, [{0x4b564d01, 0x0, 0x0}]}) 2018/01/17 05:36:10 executing program 0: 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) kexec_load(0x7, 0x4, &(0x7f0000000000)=[{&(0x7f0000001000)="cf2d10e9767083be76364cd4890948121ab5ec97b05ec8aa02a2edb942fc3b31a3df7e279ae70c97200f80c255761d419f8c9be871f034785c65a6dbc92f2d0b22688df715eb4e30f03f38aa3f814986c7019c4d4cea8199ec4baa45bf3ed0f97e716882d502f692fc2bea8763c41b5590ae2dfb25c2378373a7f103b201f3a3bd6354b2febda50697c09130682897e42df9691f8075612d9a9521c066ccb0274401bacdf88299855f60e8c802731440f5016eac2dcdf3dc0f313343f16aa6376a8c25a709adc06c668a4c539fdf31", 0xcf, 0x5, 0x0}, {&(0x7f0000002000-0x30)="06487ed65910abac6affb34d484de0056f18af589b138899431c3c91bd3651f933e97f70b79f42e64f062f442312b0b7", 0x30, 0x8000, 0x338df2d}, {&(0x7f0000001000-0x1a)="c9dee04fcb973113c91132eb330c9f7460a7af8766bf8d9d8a7c", 0x1a, 0x0, 0x200}, {&(0x7f0000002000-0x5a)="0dc128952d10f640bac7e7de30c97d6eceb09d768a3c84cc83d12cd566fae0632b56d9cd5b62d35fc2d6054aedd5ea265262c871bc0ec14e2e91778e5eb7b2fd464b502c0a559bfb35eec894a22b0b8bd8171a50ec5ed94b7307", 0x5a, 0x8, 0xffffffffffffff8c}], 0x160000) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) 2018/01/17 05:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00002e2000)='/dev/audio#\x00', 0x1, 0x4000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ea3000-0x4)=0x7, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000061d000-0x84)="8239364bfc810a103107ff67be297e5941f4113b1a06748a5b53e85f262a18c1266a7375c357ad7252be39b4eb7f48f3cbb4033beaf82d48714d388cba3cbcaff572a79b2e2ad9dbac320369b2afc9671cee80117b4bb1d625c636648aad38f7c1a406336bc42ff2e4d6e5e07acf291630d7c89917309bb888ebd7657fccc6bf80cdb3cd", 0x84) 2018/01/17 05:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001db000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc73b, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x959, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000a863}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0xd0) 2018/01/17 05:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000bf1000-0x18)={0x0, 0x6370, 0x2, &(0x7f0000918000-0x8)=0x0}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) pwritev(r0, &(0x7f0000fe2000)=[{&(0x7f0000493000)="7826bbd381c4c335b97f55371e5afb847c0d74101f876959eb3529155cf06750c963b5b146ce1a7d81598073beafe464dfa875a2d749085002066b3c2a8b7851e6fb3952ec5bc00198ef23da56e553404300b56806c861bdd0d3cf05995ce447cb8182b1ef851dcdf58583f87bdb15e3e75a", 0x72}], 0x1, 0x0) read(r0, &(0x7f00003b2000)=""/80, 0x50) read(r0, &(0x7f0000c56000-0xc0)=""/192, 0x2) 2018/01/17 05:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x2275, &(0x7f00007bc000)="") creat(&(0x7f00001eb000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000dfe000)={0x3f, 0x961, 0x1, 0x6, 0x6, 0xffff00000}) 2018/01/17 05:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000676000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) shutdown(r0, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f0000349000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000ede000-0x33)=""/51, &(0x7f00000c5000-0x4)=0x33) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/17 05:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006a7000)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000fa4000-0x70)={[{0x0, 0x7fffffff, 0xff, 0xfffffffffffffffa, 0xfff, 0x498, 0x20, 0x8, 0x3, 0x294, 0x2, 0x10001, 0xc0}, {0xff, 0x9, 0x1, 0x1, 0x8, 0x8, 0x2, 0xba, 0x401, 0x80000001, 0xfffffffffffffffb, 0x200, 0x2ae70567}, {0x9, 0x5a, 0x0, 0xcd, 0x3e00000000000000, 0x200, 0x4, 0x0, 0x800, 0x40, 0x7, 0x100000001, 0x0}], 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f000053e000-0xf)={0x7fffffff, 0x20100800, 0x2000, 0x2, 0x1, 0x2e3, 0x671a, 0x7fffffff, 0x5, 0x100}) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") r1 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000027e000)='./file0\x00', r1, &(0x7f00008fe000-0x8)='./file0\x00', 0x100000000001) 2018/01/17 05:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') poll(&(0x7f0000481000)=[{r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2080, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x84, 0x0}, {r0, 0x400, 0x0}], 0x8, 0x800) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) fstat(r0, &(0x7f0000dfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000788000-0x38)={&(0x7f00009e9000)=@ipx={0x4, 0x6, 0x6, "f7e11fb914aa", 0xffffffff, 0x0}, 0x10, &(0x7f000022a000-0x30)=[{&(0x7f0000ea5000-0x1000)="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0x1000}, 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"}, {0x68, 0x117, 0x2, "96af7d3c2b6c355c83c939fa0bb2cd72c84040666663f8cac7084bc6c8084d306e52733a73985e6b668865d1c4cc3d82ab3ef1054a3e6ebdd091244d9ce9dd1bea89412ea3591ba1a7d084af4cbd075924"}, {0x40, 0x19c, 0xc5a, "1cc5dfa4d30b36b1bebcb02f300555e3e67aa0c89a2548e69e1852cc46227e9c23282d47592fa6e967ef01990002"}, {0x28, 0x103, 0x0, "20ea1db2d3877fd4e5bac9a79564354be3cfb469"}, {0x40, 0x11, 0x3ff, "5bf8166c7ff1230aa0a8f7ac48be6f7e3878441e7bd706d9d7f95cb69d937cc5233ed572db17802b32"}, {0xe0, 0x1, 0xb8c, "716507669551659a3f84814fe0c91fcb1e6c31134879298f93dda5eebb832d180434a3ce8be377431fba3246dec317c6fb17a3720d7fefbd430d986bea988109bf61c3f5cf6ec3d55e43dd8fdde2f78e577d61efb36d0bddf3c4bc0baca80b7fc11be3bef3b61f7a058e696e192b7575d102843f731349b67d4ad56426ceaa6157319580bcef61cd8e755af2c7f3de30bb348d548cd33a0099943206dd9a67b1f484aaf9c167e36ce4aa46af63cb593d311c657d294a991ce9ce8fdd7f5ff29194a061fbadfc3b499437"}], 0x1248, 0x20048001}, 0x4000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c92000)={0x2, {{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, 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]}}, 0x108) 2018/01/17 05:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) r1 = syz_open_dev$midi(&(0x7f00006a8000)='/dev/midi#\x00', 0x100000001, 0x8200) ioctl$KDSETLED(r1, 0x4b32, 0xfff) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000603000)={0x0, 0x0, 0x12800000, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) getpriority(0x2, r2) openat$mixer(0xffffffffffffff9c, &(0x7f00000b9000-0xb)='/dev/mixer\x00', 0x0, 0x0) r3 = getpgid(0x0) stat(&(0x7f0000fe5000)='./file0\x00', &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ce000)={r3, r4, r5}, 0xc) gettid() 2018/01/17 05:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)=""}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000acb000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c7c000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 05:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005bf000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c78000+0x364)='/dev/dsp\x00', 0x301040, 0x0) recvmsg$netrom(r1, &(0x7f00001fd000)={&(0x7f00008f7000)=@ax25={0x3, {"d4d86b23a4743a"}, 0x0}, 0x10, &(0x7f0000b9f000)=[{&(0x7f0000e57000-0x53)="951911f81f9a62268ffb7e603263d69d547354d50321bb8f40b61338dc45a307793bfd731b9632d3e28a7c636e13a845ff40253e01b1e154de879c627b38a8b7f66c9be0486e6de2aafec36bc6e29a39c666cc", 0x53}, {&(0x7f000032a000)="cbb180907e75a0770668004ddda221cfd2c1298f34a248de9f2ed4f8afd66a0149fac5be59b4b301b90267f59b798623", 0x30}, {&(0x7f00001bb000-0x73)="2f1bba4462d56d2e5668499ef6cc7cfe5d988ab2b8253939f5572fc143b84945ac24b33f69e15f4c74e972c6624ba5e4d791e73a14e65a97ee186c46840246a4125013694d9dddad3f3a3808d23d12e3b42ed42e7a25aec82e9d29bca7b16a2fd332fc8b46b8606a760ae0c0e441c7384fd3e2", 0x73}, {&(0x7f00004a6000)="1d3f6e7f5a4447c7a06d7ea6ef046884f3a208674bab0ae9b1ac1bf9da4e2f9bb2fc50a05ab7b07bac789eb0b920f8d0a3f55d17704182c88614b4993389ca7df496b9007200d3b234b915bd4ba61ecd75174c8f145f5ef19781ef1bc72f2201f62ab4d52eb63dc358712f335151426789f08b6ec58cbd88f556b884c4e3161b24b0ff1d4150db2bb6576dafed549b334c1045ddbd02314b796aaea136cd289ac4700197d315d9115dea64f8302f7c4752b421b666c10362d385178ab6435fa155b18d294c5236cba9087d903538771d918e5fddfbf073aac6ca3043ee379e52064e9ddb0853f64afd94513092cd997ff122", 0xf2}, {&(0x7f00006d2000)="a8a6058adbb980077c950fb22adb488e8bd8f52af30f68dfa5e6c06845844dc6315b4a9a45d3fcdc5e7b67695dc17a9ddb5dfe247529e97fe8f57530dd14985e38dfe19c9b3f2e1737d0598802e99ba256a0f138590e6e76ab6250177272653126474eca0edce609445c7095adc27835fc450bd6c51ee8ebb242ad3decb27459453d946ea34fe8841549146defdcd8340287357bf78676c56bf9ab4c629879f9932123f24df75bc27dde4ad4b1a39f9d6a11df3677ecddc3edca8f218228518a7988635265450dd19d1724754b469b644b4072b3ec83651ac9a39eac53e7a607eacd620ae586d1b2fe41a07e77046e1f8f65", 0xf2}], 0x5, &(0x7f0000ced000-0x10e8)=[{0x1010, 0x107, 0x952, "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"}, {0xa8, 0x117, 0x5, "5ef80185f80494aff6539774483733c1c889a6f4a650f9e915413d518edddab17c1b5a2e39dfd5db218914b60cb62af1bc4d5f7c7df6761ff6679d1bb87091e8129fba5721e787faf240abbfee7f163a3a475856f201e33278d0951e6591f25419a46b6eb8877112220981d329e628002e7d044eebe0959edcd6124965dc0b955c764381a8bebdef66d50fa50ddffbe898706a"}, {0x30, 0x103, 0x100000001, "8b60e9698022f53750c027c60b25e103e1d4dff2c55563a3adb7b1f6"}], 0x10e8, 0x0}, 0x10021) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b89000)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000ceb000-0x1e)={0x80000000, 0x1, 0x4, "bab8146a1c71", "77c78dde352519b3697596bf8e0a96ed"}) seccomp(0x1, 0x1, &(0x7f0000085000-0x10)={0x8, &(0x7f00004c6000)=[{0x10000, 0xffffffffffffffaa, 0x1, 0xffffffff}, {0x8, 0x7, 0x8, 0xfffffffffffffff8}, {0x7fffffff, 0xac01, 0x8000, 0x3f}, {0x2, 0xf5, 0x80000000, 0x7}, {0x7, 0x5a181b02, 0xffffffffffffff00, 0x80000000}, {0x2, 0xffffffff, 0x5, 0x4}, {0x7, 0x9, 0x2, 0x1}, {0x9, 0x9, 0x100000000, 0x57ff7364}]}) 2018/01/17 05:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) prctl$seccomp(0x16, 0x1, &(0x7f0000033000-0x10)={0x1, &(0x7f0000c0a000-0x40)=[{0xfffffffffffffffd, 0x7, 0x0, 0x77}]}) 2018/01/17 05:36:11 executing program 0: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x33) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) listen(r0, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000b56000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x1, {0xa, 0x0, 0x4f4913c2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}}}, 0x32) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004b0000-0x78)={0xfffffffffffffe09, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x1f, 0x1, 0x2, 0x7fff, &(0x7f0000b57000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x4ab5, 0x1}) listen(r0, 0x42) 2018/01/17 05:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) listen(r1, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00008dc000)={0x8, 0x6}) recvfrom(r2, &(0x7f0000f26000)=""/4096, 0x1000, 0x0, &(0x7f00002cf000+0x47a)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) dup3(r2, r0, 0x0) recvfrom$inet6(r0, &(0x7f0000208000-0x88)=""/136, 0x88, 0x0, 0x0, 0x0) 2018/01/17 05:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674", 0x86, r0) r2 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)='\x00', 0x1, r0) r3 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000d92000)={0x70000000000000, 0x6}) keyctl$instantiate(0xc, r1, &(0x7f0000a6f000)="8e5096b539029fda02", 0x9, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) add_key(&(0x7f0000813000)='cifs.idmap\x00', &(0x7f00009a7000-0x1)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000da000)='/selinux/access\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000577000)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00007be000)={0x3, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f000036b000)={r6, 0x8}) r7 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000be9000)={0xaa, 0x10, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r4, r7}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r5, &(0x7f0000a51000-0xf)="83ba3d780a10dde1779326a0e05443", 0xf) 2018/01/17 05:36:11 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x9930, 0x400242) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000007000-0x7)={0x3, "af05eb"}) r1 = syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0x7ff, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xb) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x124)={@random="ed29323ec5bc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffdc1, 0x0, ""}}}}}, 0x0) [ 83.131910] kauditd_printk_skb: 47 callbacks suppressed [ 83.131917] audit: type=1326 audit(1516167371.371:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9572 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/17 05:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x400000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) sync() mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0xee) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000391000-0x8)=0x2) syz_open_dev$loop(&(0x7f0000b3a000-0xb)='/dev/loop#\x00', 0xcf76, 0x800) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/17 05:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000545000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f000077f000)=0x0) fcntl$addseals(r1, 0x409, 0x1) 2018/01/17 05:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f000016d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='proc\x00', 0x0, &(0x7f0000c33000)="bc8ab055769e6bb3f040") openat$dir(0xffffffffffffff9c, &(0x7f00009f5000)='./file0\x00', 0x2, 0x2) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) [ 83.188856] audit: type=1326 audit(1516167371.430:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9572 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/17 05:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc5, &(0x7f00003e5000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f00008fd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ee9000)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e5e000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f000013c000-0x24)={0xec6, 0xfff, 0x1f, 0x4, 0x1ff, 0x96, 0x4, 0xffffffffffff1c4b, 0x9, 0xfffffffffffff001, 0x6, 0x9}) clock_gettime(0x0, &(0x7f0000a66000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000012e000)={0xdd3a}, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df0000)={r2, r3+10000000}, 0x8) r4 = syz_open_dev$sndseq(&(0x7f0000dd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000504000)={0x0, 0x0}) setpgid(r5, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d3000-0xe)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000001b000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000ec7000)={{0x1, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005f3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00004c4000)=0x2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') mkdir(&(0x7f0000958000)='./control\x00', 0x0) mknod(&(0x7f00009b4000-0x8)='./file0\x00', 0x0, 0x0) connect(r0, &(0x7f0000005000-0x10)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000643000-0x2)=0x1f, 0x2) open$dir(&(0x7f0000c1f000)='./file0\x00', 0x100, 0x49) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000a74000-0x4)=0x7) 2018/01/17 05:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f0000000062dbffffe3566f737b00", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) memfd_create(&(0x7f00001b9000)="706f0000000062dbffffe3566f737b00", 0x3) fchmodat(r0, &(0x7f00003a2000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) fcntl$addseals(r0, 0x409, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a0000)=0x0) syz_open_procfs(r1, &(0x7f00007de000)='numa_maps\x00') r2 = getuid() chown(&(0x7f00008cc000-0x8)='./file0\x00', r2, 0x0) 2018/01/17 05:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$usbmon(&(0x7f0000178000-0xd)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000998000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4a1, 0xa083) getsockname$packet(0xffffffffffffff9c, &(0x7f00003d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000089d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x34)=@bridge_getlink={0xe4, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000861000-0x8)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00008dc000)=0x0, 0x800) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000073a000)=0x1, 0x4) pwrite64(r0, &(0x7f0000a8c000)="3a396a7099b3d6b4264a6bce8b69", 0xe, 0x30) 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) r2 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r2, r2, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/17 05:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000427000-0x11)='/selinux/enforce\x00', 0x90100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000785000)=0x33c, &(0x7f000091c000+0xe52)=0x4) [ 83.426196] FAULT_FLAG_ALLOW_RETRY missing 30 [ 83.431159] CPU: 1 PID: 9613 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #264 [ 83.438453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.447791] Call Trace: [ 83.450368] dump_stack+0x194/0x257 [ 83.453983] ? arch_local_irq_restore+0x53/0x53 [ 83.458645] ? handle_userfault+0x12b7/0x24c0 [ 83.463149] handle_userfault+0x12fa/0x24c0 [ 83.467462] ? handle_userfault+0x150b/0x24c0 [ 83.471961] ? userfaultfd_ioctl+0x4520/0x4520 [ 83.476522] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.481688] ? perf_trace_lock+0x70/0x900 [ 83.485812] ? __lock_is_held+0xb6/0x140 [ 83.489860] ? perf_trace_lock+0xd6/0x900 [ 83.493990] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.498834] ? trace_event_raw_event_lock+0x340/0x340 [ 83.504014] ? print_irqtrace_events+0x270/0x270 [ 83.508756] ? print_irqtrace_events+0x270/0x270 [ 83.513496] ? get_user_pages_fast+0x277/0x340 [ 83.518076] ? perf_trace_lock+0xd6/0x900 [ 83.522206] ? perf_trace_lock+0xd6/0x900 [ 83.526336] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.531183] ? __lock_acquire+0x664/0x3e00 [ 83.536271] ? check_noncircular+0x20/0x20 [ 83.540482] ? __lock_acquire+0x664/0x3e00 [ 83.544727] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.549910] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.555088] ? find_held_lock+0x35/0x1d0 [ 83.559148] ? __handle_mm_fault+0x3296/0x3ce0 [ 83.563714] ? lock_downgrade+0x980/0x980 [ 83.567863] ? lock_release+0xa40/0xa40 [ 83.571828] ? copy_overflow+0x20/0x20 [ 83.575699] ? do_raw_spin_trylock+0x190/0x190 [ 83.580263] ? userfaultfd_ctx_put+0x740/0x740 [ 83.584854] __handle_mm_fault+0x32a3/0x3ce0 [ 83.589261] ? __pmd_alloc+0x4e0/0x4e0 [ 83.593149] ? find_held_lock+0x35/0x1d0 [ 83.597213] ? handle_mm_fault+0x248/0x8d0 [ 83.601433] ? lock_downgrade+0x980/0x980 [ 83.605617] handle_mm_fault+0x334/0x8d0 [ 83.609659] ? down_read+0x96/0x150 [ 83.613270] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 83.617840] ? vmacache_find+0x5f/0x280 [ 83.621805] ? find_vma+0x30/0x150 [ 83.625344] __do_page_fault+0x5c9/0xc90 [ 83.629404] ? mm_fault_error+0x2c0/0x2c0 [ 83.633535] ? find_held_lock+0x35/0x1d0 [ 83.637594] do_page_fault+0xee/0x720 [ 83.641384] ? __do_page_fault+0xc90/0xc90 [ 83.645607] ? lock_release+0xa40/0xa40 [ 83.649566] ? perf_trace_lock+0x900/0x900 [ 83.653795] ? do_raw_spin_trylock+0x190/0x190 [ 83.658383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.663225] page_fault+0x2c/0x60 [ 83.666658] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 83.672431] RSP: 0018:ffff8801ce62f928 EFLAGS: 00010246 [ 83.677777] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825866a1 [ 83.685030] RDX: 000000000000010b RSI: ffffc90004703000 RDI: ffff8801ce62fd28 [ 83.692281] RBP: ffff8801ce62fa08 R08: ffff8801cdc496d0 R09: 1ffff10039cc5ee7 [ 83.699530] R10: ffff8801ce62f858 R11: 0000000000000003 R12: 1ffff10039cc5f28 [ 83.708865] R13: ffff8801ce62f9e0 R14: 0000000000000000 R15: ffff8801ce62fd20 [ 83.718770] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 83.723956] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 83.729132] ? iov_iter_revert+0x9d0/0x9d0 [ 83.733359] ? mark_held_locks+0xaf/0x100 [ 83.737488] ? simple_xattr_get+0xeb/0x160 [ 83.741706] ? current_kernel_time64+0x122/0x2f0 [ 83.746449] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.751457] generic_perform_write+0x200/0x600 [ 83.756068] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 83.761326] ? generic_update_time+0x1b2/0x270 [ 83.765893] ? __mnt_drop_write_file+0xd/0x70 [ 83.770369] ? file_update_time+0xbf/0x470 [ 83.774593] ? current_time+0xc0/0xc0 [ 83.778387] ? down_write+0x87/0x120 [ 83.782101] __generic_file_write_iter+0x366/0x5b0 [ 83.787015] ? check_noncircular+0x20/0x20 [ 83.791246] generic_file_write_iter+0x399/0x790 [ 83.795996] ? __generic_file_write_iter+0x5b0/0x5b0 [ 83.801097] ? iov_iter_init+0xaf/0x1d0 [ 83.805076] __vfs_write+0x684/0x970 [ 83.808769] ? lock_acquire+0x1d5/0x580 [ 83.812735] ? kernel_read+0x120/0x120 [ 83.816667] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 83.821404] ? __sb_start_write+0x209/0x2a0 [ 83.825715] vfs_write+0x189/0x510 [ 83.829253] SyS_write+0xef/0x220 [ 83.832696] ? SyS_read+0x220/0x220 [ 83.836311] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.841327] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.846094] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.850832] RIP: 0033:0x452df9 [ 83.853998] RSP: 002b:00007f759122cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 83.861693] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 83.868951] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 2018/01/17 05:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0xe806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00001b2000)='./file1\x00', 0x20000, 0xc0) 2018/01/17 05:36:12 executing program 2: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) exit_group(0x4) 2018/01/17 05:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000387000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 83.876203] RBP: 0000000000000466 R08: 0000000000000000 R09: 0000000000000000 [ 83.883626] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4a30 [ 83.890875] R13: 00000000ffffffff R14: 00007f759122d6d4 R15: 0000000000000000 2018/01/17 05:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a5000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:12 executing program 5: pipe(&(0x7f0000d2c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x101ff, 0x0, &(0x7f0000c7f000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000cd0000)={0x91, 0x0, 0xfffffffffffffe01, {0x77359400, 0x0}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x7f, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r3, 0x8, r4) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r3, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r7 = getpgrp(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(r6, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) r8 = syz_open_dev$mouse(&(0x7f0000742000)='/dev/input/mouse#\x00', 0x9, 0x414140) ioctl$KDMKTONE(r8, 0x4b30, 0xffffffffffffffff) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000002000-0x66)=""/102, &(0x7f0000000000)=0x66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x0, 0xffffffff, 0x0}) 2018/01/17 05:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000043f000-0xc)='/dev/amidi#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d94000)={0x0, 0x4}, &(0x7f00007f2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a9e000)={r1, @in6={{0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xb1cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8ba, 0xb31}, &(0x7f000028d000-0x4)=0x98) r2 = add_key$keyring(&(0x7f0000cbc000-0x8)='keyring\x00', &(0x7f0000069000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/01/17 05:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f000082c000)='/dev/vcs#\x00', 0x9, 0x30000) accept$inet6(r1, &(0x7f00000d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab5000-0x4)=0x1c) 2018/01/17 05:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a87000)=0x14, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000e30000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1c06e610c17115ed507cd0638a8c2b03"}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000acf000)={0x1, 0x0, [{0x1, 0x5, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00001c7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 05:36:12 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$sock_bt(r2, 0x0, &(0x7f000078c000-0x4d)="") 2018/01/17 05:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x4, &(0x7f000062d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003c6000-0x10)={0x0, 0x38, &(0x7f0000fcc000)=[@in6={0xa, 0x0, 0xa2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000c3e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000249000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r3 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) fallocate(r2, 0x3, 0xb0, 0x8001) lseek(r3, 0x3, 0x0) 2018/01/17 05:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000ee0000+0x422)="") remap_file_pages(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x1000002, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ecd000-0x10)='/dev/input/mice\x00', 0x0, 0x400) clock_gettime(0x0, &(0x7f00006d7000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f000065a000-0x8)='./file0\x00', &(0x7f0000569000-0x20)={{0x0, 0x2710}, {r2, r3/1000+30000}}, 0x100) [ 85.379197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/17 05:36:14 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) kcmp(r3, r4, 0x2, r0, r2) 2018/01/17 05:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000073d000-0xb)='/dev/vcsa#\x00', 0x200, 0x404001) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00001af000-0x4)=0x0, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000819000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x6, 0x5, 0x0}, &(0x7f000016b000)=0x10) getpeername$inet6(r1, &(0x7f0000cae000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fa8000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008c8000-0xc)={r2, 0x401, 0x30}, 0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000cbf000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text32={0x20, &(0x7f0000c38000-0x61)="670f017d000f20c035200000000f22c0c4e252f59a28e100000f20d73e0f01b508000000b80f0000000f23d80f21f835800000700f23f866baf80cb878abb986ef66bafc0c66b8008066ef440f20c0350a000000440f22c0360f01f1c4e2653cd7", 0x61}], 0x1, 0x0, &(0x7f00009ac000)=[], 0x0) 2018/01/17 05:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getresgid(&(0x7f0000691000)=0x0, &(0x7f000053b000)=0x0, &(0x7f00006b4000-0x4)=0x0) setfsgid(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00008b1000)='/dev/audio#\x00', 0xd5, 0x2000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00000dc000)=0x235) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000cd7000)=0x0, &(0x7f0000f1f000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000756000-0xc)={{0x20cc, 0xbccf, 0x5, 0x1ff, 0x2000000000100, 0x9f4}, 0x7}) io_submit(0x0, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 05:36:14 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8010000000000087) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000+0xfb4)='/dev/adsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x57)={0x0, 0x4f, "25c84013e21fc5943f52ffc87164291ed55e6c266bff8a7e3a666c036f26193f4f398d3368f9c4c4d1331e206b520f06fa15e847e5460377a199689a74cf7484d2da404de1c7d9a4683efc06739e23"}, &(0x7f0000001000)=0x57) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x95)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) 2018/01/17 05:36:14 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000016000)='.request_key_auth\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000025000)='lo\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f00001d3000-0x1000)="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", 0x1000, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f9a000-0x20)={@generic="41a56a655049518d1d49b80a2e4f6a35", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$setfpexc(0xc, 0x100000) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000069e000)=""/140, &(0x7f00002cf000-0x4)=0x8c) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000cf4000-0x4)='tls\x00', 0x4) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000da7000-0x4)={0x46, 0x5af, 0x100}) 2018/01/17 05:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d3a000)="ca8ba8883820142332e400627c975228", 0x10) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000c09000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000c23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000ecc000)=""/234, 0xea, 0x40000000, &(0x7f00009d6000)=@pppoe={0x18, 0x0, {0x0, @random='hzXV+@', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000ab7000)=0x8, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x4000) 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) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0x10000, 0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x6)=@hci={0x1f, 0x7, 0x1}, 0x6, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x7c)="cc69867031704d3a6a739dcf8af29dd91bf1a34f1b3f9e6c28c86729a19a9f6bfce7205391caeac5778c87a1444935b493759319cb81d6dd13a84db9bf9f422e7cda0c73c8b2c3fc87519c6e64277daa21306f3e05d87132fcb96aa6124ca5fc42b9eb02e34083a78a85fe7ca00ea47357cee6b3bbe4ad275c0dc56d", 0x7c}, {&(0x7f0000001000)="9a90256adcd4f93e33aa2bf1349ad00a91bdf2538bfa960441c44d515b74eb9800427d870943eabd5470a3bc203a1f7fcf54c4eb3543aca9239e1ccf23e15e5aa413c7bc4011d2678e99ce396887384bc1a0e6f41dc5d53f59506f47ab8c4810466af080a6cb", 0x66}, {&(0x7f0000002000-0xaa)="109c7dadb1549d2f81f871ef8b4697f2cd0f58ae19d351afb9b91075fa3fa91a894c4dc86e7bba09cf92817f2c70425b28318c314458cef0b7d73469bebeeeb42b132fdbb84853c017e38582bac1acd69c60599ad2ad922ec1ae2fdaf6ef39da55893025d0e6689a29a8ec9833d0cca83a9c5d22c9553e60bc75103fbe49e5050387d14ebb5dbcb1708bd05f0852b48d3fdea969df038ff63c71342c2e3bde563b99004b8939df85a002", 0xaa}, {&(0x7f0000002000-0x99)="579db0a9506590157db96634400e47c8d6647b6d625afb5a71576ad785144d47e09ba7605abf853925035779e7c64b21c829fdc81179897aaac79b54853fe1166c6eaa51eaf61b32b3eb70e90a7b3c19090c74e0d32b0b24cf97fa7b4a284fb9dbc6e7690797e9c01caca44c12fdcccb736ed09a3d2fa5036be4cd570a33280b9cb74090e3a5939d3642c45b0b03daeac0958dbaaba0fb7a50", 0x99}, {&(0x7f0000002000-0x7f)="095144deee1c6eced306216f002e567bc34314a088925d23f581ba9716335b887b9d3c976306fc8e5657990b77e2560bd09f579ad77578136da45aa05be238082672869fa3f2cd36dbb14e7b5b5147ec8ff3f8d674923dde721d5a77134f47d47bf49df57dc77d2595aca83763ff2b7036a4fd7e1a5aca80d4ce1b562a9930", 0x7f}, {&(0x7f0000001000)="0977af1b45fe3db1db12620b12c9e8ef3f1ab729a638f50ab07ed5f48cb8b3df272847", 0x23}], 0x6, &(0x7f0000001000-0x48)=[{0x38, 0x0, 0x5, "f587d92406776a7f0ebc00665a68e9cb6b2b4ea257a03d65077cbf5d98e7218987"}, {0x10, 0x29, 0xb0, ""}], 0x48, 0x20000000}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x2014, 0x0}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000030000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f0000016000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) 2018/01/17 05:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000370000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002e6000+0x54f)=0x6, &(0x7f00006bf000-0x8)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001d3000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b8a000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000a23000)=0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b2b000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000146000)=@sack_info={r2, 0x8f61, 0x7}, &(0x7f0000f05000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000048b000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000919000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) perf_event_open(&(0x7f0000706000)={0x7, 0x78, 0x100, 0x0, 0x7, 0xc418, 0x0, 0x868, 0x100, 0x5, 0x4, 0x9, 0x5, 0x3ac0000000, 0x10001, 0x0, 0x5, 0x7fffffff, 0x81, 0x1f, 0xfffffffffffffff7, 0x7ff, 0xe54, 0xffffffffffff8001, 0x0, 0xdab, 0x81, 0x3f, 0x1, 0x100000000, 0x4, 0x6, 0x9, 0x5, 0x7, 0x3, 0x0, 0x15, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000093000-0x1)=0x0, 0x4}, 0x1, 0x101, 0x2, 0x1, 0x1, 0x18, 0x3ff, 0x0}, r4, 0x1c, r5, 0x1) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x10019980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = msgget$private(0x0, 0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00001fb000-0x4)=0x3) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d44000-0x4)=@assoc_id=r3, 0x4) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000701000)=""/186) r8 = open(&(0x7f00002b8000-0x8)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000669000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf6000)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000b30000)={r10, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16f, 0x2, 0x400, 0x1, 0x70}, 0xa0) clone(0x20801ffd, &(0x7f0000a0f000)="", &(0x7f000029e000-0x4)=0x0, &(0x7f00001cf000)=0x0, &(0x7f0000502000)="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") ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0xb8e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000937000-0x1e)={r9, 0x16, "6954c4b553b72fbf45912f0ca012491d1626363e16d3"}, &(0x7f0000727000-0x4)=0x1e) 2018/01/17 05:36:14 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f4, 0xffff, 0x6, 0xd4, 0x3, 0x2, 0x3ff, 0xcd5, 0x0, 0x9, 0x7, 0xff, 0x2, 0x158, 0x1]}, &(0x7f000003c000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000003b000-0x8)={r2, 0xff}, &(0x7f000000a000)=0x39) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000049000)={0x0, 0x0}, 0x1, 0x0) r3 = dup2(r1, r0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000004b000)={0x2, 0x2, 0x7, 'queue1\x00', 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 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$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0xe91e, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/17 05:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) 2018/01/17 05:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = memfd_create(&(0x7f0000061000)='\x00', 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000f86000)={0x400, 0x1d, 0x2, 0x800}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r2, 0x0, 0x3e11, 0x7) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 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}) 2018/01/17 05:36:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x40c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000de5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = shmget(0x3, 0x2000, 0x6, &(0x7f0000610000/0x2000)=nil) r4 = syz_open_dev$midi(&(0x7f00008ad000-0xb)='/dev/midi#\x00', 0x67, 0x100) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000b44000)=0x6) r5 = getuid() getresgid(&(0x7f0000345000)=0x0, &(0x7f00000ac000)=0x0, &(0x7f00009e0000-0x4)=0x0) r7 = getuid() r8 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003dc000)=0x0) r10 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f00004d0000-0x70)={{0xfff, r5, r6, r7, r8, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x3ff, 0x7, 0x8, r9, r10, 0x80000001, 0x0, 0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) r11 = getpgid(r9) ptrace$getregset(0x4204, r11, 0x201, &(0x7f00000a1000-0x10)={&(0x7f0000af9000-0x5d)=""/93, 0x5d}) 2018/01/17 05:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 05:36:14 executing program 6: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x200005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000072a000-0x4)=0x0) 2018/01/17 05:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x1) sched_yield() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/17 05:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port1\x00', 0xa9824f69d1376637, 0x108009, 0x0, 0x0, 0x0, 0xffffffff, 0x180, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b6c000-0xe2)="06d35eff8d945db3ecb2cc7300000000001000005ed2bc18ce2c9b97ae23914d870000ffff9b16893549d9a9150bab20ba12695eab649ce90003006230dd698a69495ed643a76a3f6fa309598c7fbf4f7773c9a5f38b54a9", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000570000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 05:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ca8000)='/dev/sg#\x00', 0xffb, 0xa1fd) r0 = syz_open_dev$sg(&(0x7f0000784000-0x9)='/dev/sg#\x00', 0x0, 0x3751102cd88a9a63) fremovexattr(r0, &(0x7f000072b000-0x12)=@random={'trusted.\x00', '/dev/sg#\x00'}) 2018/01/17 05:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x0, 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003de000-0x8)={0x0, 0xab2}, &(0x7f0000bca000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f05000-0x6)={r2, 0x4}, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ee3000)={0x9, 0xfffffffffffffff9}, 0x8) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r3, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b54000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000617000)={0xf000, 0x10f001, 0x8, 0x7, 0x9}) socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r4) getsockname$unix(r4, &(0x7f0000996000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000336000)=0x8) 2018/01/17 05:36:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000)="", 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000006b000-0x8)=0x7) 2018/01/17 05:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a8b000-0x4)=0x6, &(0x7f000079e000)=0x4) execveat(r1, &(0x7f0000756000-0x8)='./file0\x00', &(0x7f0000afa000-0x28)=[&(0x7f00003c3000-0xe)='mime_typeproc\x00', &(0x7f0000361000)='/dev/snd/seq\x00', &(0x7f0000f37000-0x1)='\x00', &(0x7f0000b33000)="c25d2473656c696e757800", &(0x7f0000b75000)='/dev/snd/seq\x00'], &(0x7f0000c9b000)=[&(0x7f0000be6000-0x1)='\x00', &(0x7f00003b3000)='/dev/snd/seq\x00', &(0x7f00006a9000)='/selinux/policy\x00', &(0x7f000061e000-0x3)="d75c00"], 0xb5047426d9789e06) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000087f000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000075a000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000224000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d1000)=0xc) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r2 = dup(r1) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 05:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) syz_open_dev$sg(&(0x7f0000fe4000)='/dev/sg#\x00', 0x9, 0x480) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) utimes(&(0x7f0000c65000)='./bus\x00', &(0x7f000062d000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) dup2(r1, r2) tkill(r0, 0x16) 2018/01/17 05:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e5000-0xf)='/dev/sequencer\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x200000000, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x2000000000, r1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000461000)='/dev/amidi#\x00', 0x1, 0x42000) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000da8000)=0x4) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) 2018/01/17 05:36:14 executing program 6: socket$inet(0x2, 0xa, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r2, 0x0) 2018/01/17 05:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$mice(&(0x7f00005ee000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000f80000)=0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write$fuse(r1, &(0x7f00006a2000)={0x1c, 0x1, 0x0, @fuse_notify_inval_entry_out={0xfffffffffffff800, 0x101}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r2, 0x1) 2018/01/17 05:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000910000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000b1000)={0x11f000, &(0x7f00006b9000-0x8)=0x0, 0x8, r0, 0xf}) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e, 0x0, ""}], 0x19e, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000022a000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) fremovexattr(r0, &(0x7f0000051000)=@random={'os2.\x00', '/dev/ion\x00'}) 2018/01/17 05:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000a4e000-0xde)=""/222, &(0x7f00006d9000-0x4)=0x31c) 2018/01/17 05:36:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000eb4000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a44000-0x4)=0x0, &(0x7f0000aca000)=0xfffffffffffffe5d) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00006ea000-0xc)={0x8, 0x1, 0x80000000, 0x80000001, 0x755}, 0xc) 2018/01/17 05:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e70000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008f4000-0x10)={0x1, &(0x7f0000581000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000772000)={r4, 0x3}) socket$kcm(0x29, 0x0, 0x0) 2018/01/17 05:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f00000)={r0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00005af000-0x88)={0x3, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000037f000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000-0x4)=0xe8) 2018/01/17 05:36:14 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000bd000-0x10)={0x1, &(0x7f0000001000-0x10)=[{0x800080000006, 0x0, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000ebe000-0xd2)="c8bff057da9872f56acb8a1f90d878ef3c40d80910a402c8270c5b7ce14ff83ab5dfef13517386ad6b5d9d8f415e5dc8fb0b73071d2b1004ee0e3732dc93f7ca3849b6368a61f8d0eb68b4e19d8b6b7b66eb7c78fcac9a741dbbf2fc9a2ce36079f98f5c378316a544b575d0f75f027bd3b7a9efacdd6d2d48d75b39ec02af6b195e08c0e341e7ffc8961a7b4c1ccddbee53a7cc2beb516f40eac1f31335cccb21bd1fe89e122d7ec7d0fa13c559aa9e2c10767a810b225619caab68f866e4d67dac963ea62f0dd440004026b51314701ad8", 0xd2) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/17 05:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x800, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x80, 0x20002, 0x40000, 0xfffffffffffffffa, 0x0, 0x0, 0xff, 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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7ff) 2018/01/17 05:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000dd8000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000107000-0x4)=0x76c8) 2018/01/17 05:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000070000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getpeername$netlink(r0, &(0x7f0000bf4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000731000-0x4)=0xc) clone(0x200, &(0x7f00009e4000)="36a9830000fc000000007ce6dedf29339b5af4d251ce13e4d1de7346152b237a91a49c44ab7097504520eb63483cdfcb658c96630cd6663a24", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000f88000-0x1b)="96ee6f72bc52aa389013b4472be0e0cc41558831354df66fc15ea5") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sendfile(r0, r0, &(0x7f0000cb1000)=0x0, 0x6) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000ac5000)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 05:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x10001, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00009c5000-0x8)=0x0) io_setup(0x8, &(0x7f0000002000)=0x0) accept4$netrom(r0, 0x0, &(0x7f00001ef000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 05:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) [ 86.362439] audit: type=1400 audit(1516167374.604:439): avc: denied { setopt } for pid=9940 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/17 05:36:14 executing program 0: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f000001d000-0x2c)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000653000-0x11)='/dev/vga_arbiter\x00', 0x28202, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000d8000-0x4)=0x0, &(0x7f0000707000)=0x4) 2018/01/17 05:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000112000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000407000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000c5a000-0x110)={{0x8, 0x4, 0x81, 0x5, "8c8a6c1f713f49539cdd5b8fce8f95778bdda928de31d6e0b735cd0619f5537f4b0a5d3184022260b4f3de2d", 0x35}, 0x0, 0x0, 0x81, r1, 0x1ff, 0x7, "4f84047dafbb6d27e781a7302b0dd7f745350051cfccd4745539ab2c60599ee13e4537f4722b67a41b96406c16fd300c46102f939b98d6b9c00b86dbadda7b7a", &(0x7f0000008000)='cpusetcgroup-+ppp1(trustedeth0!\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x7fff, 0x400, 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]}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00002eb000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) fcntl$setflags(r2, 0x2, 0x1) 2018/01/17 05:36:14 executing program 2: r0 = socket$inet(0x2, 0x10000000000005, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000188000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000e20000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000)='/dev/dsp\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000b58000-0x8)='big_key\x00', 0x0) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) socket$inet6_sctp(0xa, 0xe9cc06065c676117, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) 2018/01/17 05:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000485000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000af9000)={0x3, 0x101, 0x570, 0x4, 0x56, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000017e000-0x10)=@buf={0xe, &(0x7f0000599000-0xe)="c08c40dc81c8ad43dde895e40ba3"}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000c7d000)={0x81, 0x40, 0x3, 0x101, 0x5, 0xfffffffffffffffc, 0x7, 0x54289209, 0x1f, 0x2}) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0xfffffda1) 2018/01/17 05:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000927000-0xd)='/dev/dmmidi#\x00', 0xe862, 0x2000) getpeername$netrom(r0, &(0x7f000082a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007e3000-0x4)=0x10) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000be1000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000280000-0x4)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f00000e1000)=""/6) 2018/01/17 05:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"c5ca00d337b14b1b74efe3f365e2fbf1dcc05b0483f310d1662258cbe40215a92ffbd7d2994c78158c72fb8bd0eafaeab74823a92fbdb41f5218e0ccd40c972a5b9578525d2e536bbfcc3f3a3c9065b869e140d8c060a6931505fc87ee6cb86465fbd6ee3c68b19c378cd1ded516a204501946fa060df887c2cd68bc0ae71c561b6f6913ddabc88a30f3dcddc90aa497a3798a48d4b1fc80a6f996db4b48a5eb7b2e888ff3267f83b137cfa6135d97065c58ce13fb6dad4c9aab79d98d05514f5469cad826890d0824cd52625ae43767fe5cde46cf4d6b7430c8e052b3952fd3961b000000c00f000000a507d7791d144b4de48f94ddc3e88739fbcb4f56d269c6fa0bf7cb655cd9b70b1305b5f52f1fe49c72b98158b23a84ac0fb6e0a8dbaa57d16c1cfc371adce5316a7b19d46b323ac20f44eb5fea00000000a7f4e6d6991d96cdecbeb394b93dbde9511b4972bc35dfd6f2dc2a993a408e331d0baeb42352c0b6a70340afcc9df862c08d184bf6fdb2701b884c95f713b017cf23c76bf2bdb6de07b277c2989c090fc38311781eed4c17a9135b5471a3dc51f055f7072b5f7624cedb9a5df4e176f2f705d03ab3a5c408c42592d6157e325edb5dae4bea660409f546e6726bb6de31fcd7351aa25f77816afdbf09ea667250703125fe8b4fad000000ad7bb2823802e77dff7909279cb60db10452e9829313d515e9f002fb7388f451b75cae8deee804e8db37125e5b15c9b4c20dae6463924a3509171581eb877614cb1f1c2bf126bf0924b53b0c02851d50b1e4728e940a99658d1a3982fc7ea501e4835e5781f043a949c761ddda83c9e96113b99b69660ce3a6e0575835b30da328420d29238298ff079fa8e4aec4399b131115eff6c447c2a7c17af2d48409680161216a0f3ce7ba1eb8223ae0600ec5679715b17cd5e3d01a3bd4b3659e94d865c7133de2168d81baaf710ca04ee52e822d72f9ddfde06f7d34a0af7cb2452dd62f0da14f1133f1ffb39c03adfe10023f6e35391f9a3be4f38b3511c98b5f15c64999de42501a7ad5bda10415f5a03e174c21ac18134e3023eaf537b02ca9333087042051392733acef4c5ac9878462ff04095a06c8750a3a2b8b7b29343c53c1cb317cb6c6ed2e6d7005725f4b57c37f404f810c43d95538f74b57ab4997fe4551f6d2339ce21382a2668704a81382c4cd0a97534d3f9a7bb28d5ce80d4f2e463ac8c5af4d1c0113c6c5f4f9ef35665662c7b938da620600b2f76251cbc071b5f0f7475972dd1b2dd9fc3d01197069595ea297b1b630ce91b8d6b908cc1ec25920d5d29acef12d42d670b48a587bbf719f07a271ff223c35de0131c2475225dd4fcb6b5c9d90f9ba7331521f973a91c2ce42beb81f34fb5cf17052e2b5b187c5d70a3e49e31d4c5c12798129729ebb6a38ed763032a61182011d"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) mincore(&(0x7f000075c000/0x3000)=nil, 0x3000, &(0x7f0000e8d000-0x15)=""/21) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000bde000-0x19)=""/25, &(0x7f0000109000-0x4)=0x19) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xfffffffffffffff9, 0x20, 0x1c00000000000000, 0x5, 0x7fff, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @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]}, 0xba, 0xffffffff, 0x8, 0x4, 0x0}}, &(0x7f000055a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000422000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) shmget$private(0x0, 0x2000, 0x10, &(0x7f000030e000/0x2000)=nil) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce8000-0x7a)="9b6d7b74d39523bcf4bb599a41556423fe7f3e915d60c6c9d3308b2b68b493f79cfacd5881299e3aaad0064470bc70b4c5d2d5c1af4d4eb313782c3020fd91f2580f40fb6c652a496087832160c42b61ada973179b2d771f141d93ce71a4c80c3e85b3cabdde9f2e6a122766f1a8f1fd3835245fb768e3aaec00", 0x7a) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000009e000)=0x0) accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r6, 0x0, 0x0) readv(r7, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/17 05:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e8f000-0x18)=@get={0x1, &(0x7f0000cde000-0x65)=""/101, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:14 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000008000)=0x2ea, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000007000)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000)=0x4) r3 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x6, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000009000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$int_in(r3, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/01/17 05:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bb8000)=0x0) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000715000-0x9)="0300a60000f8000000") writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bb3000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) pread64(r1, &(0x7f00001a9000-0xf5)=""/245, 0x48, 0x0) 2018/01/17 05:36:14 executing program 2: 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, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dd000-0x11)='/selinux/context\x00', 0x2, 0x0) rmdir(&(0x7f0000838000)='./file0\x00') ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00003e1000)={0x5, &(0x7f0000423000)=[0x7f, 0xfffffffffffffc8e, 0x7, 0x8, 0x3]}) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000ff7000-0x4)=0x245) pivot_root(&(0x7f0000be3000)='./file0\x00', &(0x7f00004ea000)='./file0/file0\x00') 2018/01/17 05:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba4000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002ad000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d84000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000073000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f00000bb000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000034c000-0x4)=r4, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001a9000-0x8)={r2, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001dd000-0xe8)={{{@in=@multicast1=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xe8) fstat(r1, &(0x7f0000338000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f9e000)='./file0\x00', &(0x7f00008ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002ae000-0x4)=0x7, 0x4) 2018/01/17 05:36:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x10400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000169000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r1, 0x0}) mmap(&(0x7f000010e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x101, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000028d000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setpriority(0xfffffffffffffffe, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000010e000)=0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000002000-0xc)={@loopback=0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000-0x20)={0x3ff, 0x0, 0x0, 0xf45}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000010e000)={r4, 0x66d}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000002000)={0x7ff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x10001) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) syz_open_procfs(r3, &(0x7f0000002000+0x5b)='\x00\x00\x00\x00\x00\x00\x00\bG') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/17 05:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000b18000)='/dev/sg#\x00', 0x6, 0x40) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000975000)=[], 0x0, &(0x7f000057b000)=[{&(0x7f00008c7000)=""/210, 0xd2}], 0x1, 0x0) close(r0) 2018/01/17 05:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket(0x1e, 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000000) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fsync(r0) r2 = socket(0x0, 0x6, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000087c000+0x9a2)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') r2 = socket$netlink(0x10, 0x3, 0x9) splice(r2, &(0x7f0000aad000)=0x0, r1, &(0x7f0000422000)=0x0, 0x1, 0x9) readv(r1, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000179000)=0x0, &(0x7f00004b3000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066f000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000092c000-0x110)={{0x1, 0x7, 0x10001, 0x5, "09d128efa91678a0af393341246d5eeb2b9a370b3672e79305883d5fa506417539a3177cff0330fdb0df2ac1", 0x4}, 0x0, 0x0, 0x8, r3, 0xd26a, 0x0, "5bd36f18d5fa9f98234f6e571766c73c435d7e3bf9e8b25e6e998225ca814e5aafe7da738209b0b62b082bb0d9c8c9c3deb0ff71a4e0884e3f88ee25c19eaa9f", &(0x7f000062f000)='&\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, 0x9, 0xffff, 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]}) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f000016a000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mq_timedsend(r4, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r4, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)={0x0, 0x0}) 2018/01/17 05:36:14 executing program 3: mmap(&(0x7f0000000000/0x758000)=nil, 0x758000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000759000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000759000-0x4)={0x1}, 0x4) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00001d4000-0x20)={0x2, 0x2000, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000058f000-0xa)='/dev/vcs#\x00', 0x7ff, 0x400000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000099d000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) r1 = request_key(&(0x7f00005aa000-0xa)='syzkaller\x00', &(0x7f00001b1000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000605000)='vmnet0!\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000e23000)='asymmetric\x00', &(0x7f0000149000-0x1)='\x00') setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000fcf000)=0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) getsockname$inet(r0, &(0x7f000034b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dd000-0x4)=0x10) 2018/01/17 05:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a9f000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00004b1000-0x1c)={0x3, 0x7, 0x9b8, 0x0, 0x29a40, 0x5, 0x3, 0x11c5bb11, 0x75c, 0x8, 0x561d, 0x9, 0x0, 0xff, 0x7, 0x6f9, 0x6, 0x400, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000e3f000-0xb0)={{0x2, 0x7}, 'port1\x00', 0x14, 0x110000, 0x9, 0x842, 0x4, 0xa484, 0x4, 0x0, 0x3, 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]}) 2018/01/17 05:36:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000-0x4)=0x6) membarrier(0x1, 0x0) [ 86.671629] QAT: Invalid ioctl [ 86.687744] QAT: Invalid ioctl [ 86.701877] QAT: Invalid ioctl [ 86.706587] QAT: Invalid ioctl 2018/01/17 05:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001e2000-0x8)='./file0\x00', 0x80, 0x4c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000488000)=0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00000d7000)={@random="d347bc655b1e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x0, 0x0, "bf", ""}}}}}, 0x0) [ 86.753169] QAT: Invalid ioctl [ 86.764703] QAT: Invalid ioctl [ 86.773953] QAT: Invalid ioctl [ 86.780274] QAT: Invalid ioctl 2018/01/17 05:36:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000002000)=[0x0], 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x38000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x8304, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000)="4e928ba1f5b8ab32ea0b5ad4d213ea3ef480a110781ea1cec23982aa7769a992352efb14be3ab57a3002077c54b07abb22b4c10d3bd088d174fde780f7201e3cbc9c9229b8141f5bad64", 0x4a, 0x10, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x4, 0x206) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f00001a0000-0xb9)=""/185) r2 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ec2000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001, @rand_addr=0x100, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/rtc\x00', 0x8003, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000ad000)={&(0x7f0000281000)='./file0\x00', r3}, 0xc) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)=""}) 2018/01/17 05:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000835000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cfc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000a5c000-0x4)=0xe8) ioprio_get$uid(0x3, r2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000501000)=0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000271000)={0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000e5f000-0x20)={0x8, 0x0, 0x400, 0xee, 0x8, 0x5}) 2018/01/17 05:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@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) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x3, 0x5) r1 = syz_open_dev$mice(&(0x7f0000cfe000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000449000)='/dev/mixer\x00', 0x0, 0x0) renameat(r1, &(0x7f0000314000-0x8)='./file0\x00', r2, &(0x7f0000f8c000-0x8)='./file0\x00') 2018/01/17 05:36:15 executing program 2: 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, 0xff, 0x0, 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) r0 = add_key(&(0x7f00006a8000-0x8)='rxrpc_s\x00', &(0x7f0000d2c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b34000)="3979c621c0122a14f1e8eee959256fa455a68ff06007b1aab51c54f1d683b6142dee2ab9895d66e8f03e8f357e2d123ee3e770abc818f293206b49419a16709072ec33795c4410be2052a1d266939ebfae4797053027e483337d014c6c0ee9d53b434c05ef43147b67d8f6320b9d450995cdede5bd33a31fc69b9da74429b50f871ca96aaf116433f5204efe3561e154a76e1dcfd3f751f007be9696c0bb873668c0856b8f690cfc31683e23ca78f68d8312ca3839030a637fcb41e43a3449134e46d0cfb94aed14e7e21c3e19397e54a41176ae4ce45cf218f79869fc488b3303992e46c6e32ecafdca320dbf0809626a644aaf793f6b441d82cb595847ef5429bd479584dca10676beacc26e2ebec2abff4e05dc97d3c2514704d5fa6d69eb67547bcbce0c753f7207cc979611968705cee3f99f10cf25059e3a2f27ccc43d60f987b67724f1e6526121db9f1496a8257a1e10fc0fd767e99bcfc237d4670df252d4b470b8cf88f204ce1aea727f401c0a4af2f2f070945a1f315da003a3adfcfb653fa936385d250a1c0cddd5b7824edfe80aee7f432192817f4de28e9ca90881736a74557bc4688009bbb9a17ed7ee42932a42bde50fce9878ff9a78b987f343b8326d99890c75b7ae48d23b905c97b0485d333efe878cd09fdfb8afec0e839ebfbaa760b7e65a71e68a49482bac8e342e76ae8a2672ec48d834ff8f54aee68161fb9dcbe9cf1667e2308fe25791087811f68608b5b102e4bd4808efc959986d9194a857910306b7d097406da8e7299c815ca5f71f28ea865ffa69c0d76d8dd73679ad0d2efc7ac25ebfa5a8042da06531750cd00214b8129696c00106d021eb9bdf232724c850d78428e7a679bdb4824334bc216385a546f5a59ea186ad2e46c3d34f59d860d2ea55b08bb24187946da72d589cc959c96e4bb7234e66296f8159444eff3e63733354e5e0804e4bf1a086a39258d9ae4269cc75caa276b91a3b48836d56394de8c4ca839ddf824f54e028756511b84fa7135ef372874b1779401af86e9771f4a8daced5419a03947da16e92b2f851bfa5f008a746d17e936c139fbedfbb8757da2a6ba2adf61cd8c0b1ba9afea72f699a584b1c65d8f5a5d8d947cb40731c9d931e22d78186446d6a0e1cde79054aaafb9e20cddfcca1ab8157e3473fd3c11cf21c941f02732241d2d787b0b818514c7e461bb70694fd2debe8fab652add778d365d405c57fc3b1cf6ff17876f7e9751054ad7e965191e0122f4d12413161d58d71de8bb634288b7c123f63e31f7fddff0d197d7c4ff0a2801c231e514a831cbbea4aeacbb9f68ca38d925554256727fe43f58bba488e419dc555f65c62e1cbb21084b7e74ae292c4642e3b73deea936c19226a87408c7e4bb920d2ac9e6ede5ac41f3bc9290a99f7624b0977b1b903752727b063dd430c16f00be2e82dbdba3faeacc148c4a86dd6003ee27bc5ca55f05229051b677d0f1b78e4283388b3a42049a11d58f5358d5520367b093ffba86d33fedb866e95c70c2ac9c33e30eba41be1286a160b782fe0b0cd91d26545ad65ca5194af572109c333d2247ba1e868b36176ab995d2505a6fdde81be075ed95c90adddf58ed85c1f60049acf07faef2de1ebeeec3e39ba7d938bf20960594b5ced6b484b8da2b663b28bed70121cf9a05dccbf25817d9108b2922fef545e3b2e51810aecd18917783f6cb57c78eeb7ff836bdd31330542c3e1fa1118c0e78612a8b522586ef811d888377e954b3fbd7ec2c9ad1dc9c721ecf2e7786e75f8384ca57b42892f53791a50a79909b5152d37c90c0831b22934ac9c949e3ac1dbff240c237764bf7dc2a91f83ab38b512b21abad6c6e59db6d2f043ee4a39ecd85bb77e3c14a4a30dafce7019a4127b33a3833c0840758a0312697abc7bbc8ff0919524896f3b949fe5437f6ead4c59bd20d7d16dfe8acb2fe1ba7dcdd1ccab0a82c1fe7edb848f03fedeedc81ff5dba4f2f87f672f6439fc436b3b3e7d9f19b1f58e4eaecbba8de9ba1260dacbc6cb7d4c68f10c6ebb6ece748eea624306c25e9a3fbc15d25322af68790368e4ddc6cc32a00256478ab083588769b7e3ac66eefe0cad01022ec314177111f33b43799575f7f0336b5781f9742318eb1b9e14293eca983f46fc0d6c483e0f1139c3f191b322979047fc7fbbf707aca6fbbf71dd13702d55c650bff3c6fa0193f0001b8d8d10a8c40bc146514227d75bf68923497fcc3c255e07711c028b10159be9a8ca3220d7ba053daf3c0411197a9156cc7ea9caabec6c1eb9971903745ca5a8794a303f41e5d233e30275e58161ea7317afad7301d7886508db4a5a9ea5015a804f2bcb621cd6d1b91c591e1568d15ef0841125f75bee9dfa01096d34ff7dae8bbdcdd7b7b8c4d632bdc96adff2ac300b79e217b985bbc5dd7891a8600edee5ee2a11fbb567ae3079285565588427eb3ca029c24ee04bd6620ca2b98b0386eaa7561bdff79bee40677e91aafd04fd9b9dc5f26263387ff8f9375d26ae055c2dba0dc99c975764c7799e74fad03f008d222dbf04a4a17d188597333674622373ad29dd96dc0a87fa5601b7a8f413abb1e7a29f36c5cb1c79b9572aca5f55f042c9e1c74196e94227ce9308f472888410e1e017d89b1a433591285755b8b283476bfab673d6b31d1e47ee43b69712976684796e3d63b94991b1a6ab95692c9a9f85caca6849c8bc251cdacb8d49e9dfee32db07a90877c17ade69eac938b97b4c9294084d2e37d079a10d6a832ab0bb0c9f1c52f16126f45975180049d98d3f06ed2b51b384b71087f4bf330f7632db89f070ec107a91eb3e337707432e787a038f2e99a92a7d4485d3a577ddf709a2a09c9de4698dc3557c2a2190f285c9cac919e92ee36ed1f4eec76dc54789f20b1e8b554d85b16aab8677e2187763b51dc75a54cdc25bec2c2d9bde1e9dee570f8a61ab358a98de394b0e6d73c89c2f5625475d998f6931239e732d7b42b67af4046c07ac5f80dde6509317d11706ab4c75a19403ae69e216c3f0882f04fcb372f4247f6ae3c89d04dd120ee845498813b3f3128917016e7a90e2f3cd83f05fb6bee80497068ea7cf2e411e66dba3e4d287b865fbde640eb470b7e37a0343c91048cb3b5eb33a9b568a10ba10dfe0cf593457cf5c94d73359d85bebfd81abc40056b69b9e528a0d1d18633f1ad2b4778c5bd91b3c4f2c5162a55a8d961cacffd76b87a1549004181a3e86dc12acdc75b72d5d6a759c2252998839f38c70e431f9d642fb01e7692a97d1665815265667d8f9489d5103ed5f9a25afcc4871fc8ba1596883161ca2a7c28e393e97a9a07441b6e07d8b2d26861fa0c9a01871cc99cbf3eb39bffdc8e9291cd5d0542a4712a8ae1235a343b7e4a55fee0811a25707396ea36199a850e6fb9c5a24bfa3661f27201e011547ee50975adec9b6dc58f539fb5593484fe31ee834e80dbe2cd9e0a27f9fb0462df0d1cf9ec14913d86427f5b368d03e97f9a74346990f3933b6c7107b4281ae356758ba9d785470a7f17836ddaec50cbf4d20c40a7e078066ae466486218003e81b463239f32ecc63bb9466bf37e0c544c6eecb400f4556cfd6284c69ff90ee83c8d592bb4bf0603d5c9882564ab05bd6c216ab0fa03a3d65fe2338e70293af859f79b18c909a678c5931f1c86a35adcb94d99ece9db60f76e9778f3088012d4099e72c9534b11c8fb34315de54c5e618f07b0349c259929e3a9762e4dc191d2ecfbcd8f08a9b18dd1c533034035fbb54ad636b1c420780755774ce93c27123f5947c13977b78c1adfa75a989cc538cae25279ba6c85191520bae1a8058ef22b28006bc5c62634f74a7cde50e874b10c60bd62163b592611984b19c96476b7ea77a106b34cfc91335e729bc35faad6577d36b35ccab6099b930052b29ef37dc0e2ec8b1a7fe4c8b70c665044c8bb8879190ea757458590a70488d1b1f2532be29527b5e832489499a98e67017a55d43291e1f5fa2765ccf400cb5ccd926a645320a1cef07fa9ebbe929fe7aee82a1e63a93bd9215cbaa6c1c04e58dcae4a684da1cf77ef95b34d3bb76c0e217d2dd923159b425b271475df8046b717348c961096a8a043c3d4eca76d0346da5dfde008658668d3f49a0c26f45f44c79d15462a8b448891ae98b787c01f8ce3617d98dc69d570b4dd5132262223c2c8a065781b23544c86446e1c35eecd7a105ba17eceb9ba922922cb68d97874f7cf7442a8ec8abb036106bc734b920bd1f3ff7e113ce8d76acc5588e6c7a540e49da3710f554c76ac51395623df2af6a0081bd3886bf2c16fd99b4bc79655168e5a3fdd1e67862608936be6c326f973e4083ef63cab8d196c1f8925dbc0061a962b3995493ab81d8bcd8f6e604c1b842937b9e33659353ce266d0f7a056a2f8d859b6f86890281c6f78644980e27b06aa5c4aaaaea4ac9e8388d3eb203a9e4c22ae1a7c1605a07eb6f71a3d184ba9187c2bb24a4a024201699a4767ab4c89a081c70398f63a0000af21ed9b12c1ba036bdb6ae7f1ff781521726d1f80162f390295738441926adc9ec3ffef1a2d6a5371b804fed70722e388e8abed87ffdf64ebb7e1fd745bba7739aac2d4594aaeab7837f56007f3c2b16cd7917eb3d8c2eef50e1b11bd6a84ba10d273e1a3b67f0fe98152dc3be1a7b62118d6527b449a1c9ea5870dfea07c5e8735ffd0430203236776cef0d97f14e83c33fc92085b62134d488ef6d0a45c83cca90c1a692a3291dde5d61ffcc6616b7a5683990a034c6e46c83b37a41945c057624ba9aebcbd034da1053f6181aedf63a4fdf4f0857b5cc89caf769d33dc5286b5c17884d9b9054dad03febea7f79678ee6cd721290705e60e86169d7aa400f1d93433264ddc714f79f111fc9f75d931fbec845cd30012e00a15c325a3cee004b735ba4b47822d6a7fb35ca7673dad37c5e865ceaa74116aa634ab0f7dbfd3275cbd8884f4f3264f49b5c1f5e9e2235b2e34cefb4d99f373155d4b9a93385b431b60490683e84fd2668bb3ee173ff56eee33b617c5ea41c889e6caf76f45f43c7576f2986a02042cfa46f5dcb86b0e77b9f168b9bb770af2dbc977dd542a285942f06fedaa6744074cc69023c98bc7402231f2e20e7b272f7156d565394d1dccb3aca76834f9ec66529bb3a3a6dab599e2ae033ff3c34b5d7d8e23a6e7a7a762cf9bb12be9f95f550782dc121a5d38720feb9d488af45f2087424d2966c58363f85cdd133cbd303d9fe1bc6fd2b78667d2c0e489d936b4caf66259b224abd54196456d76d7e9aa6f2aa4b477d2324268e8a265e4e983a4db74ebd96257d5f4a441f300a177b2e03d1ce08ead417f196d7eb458c51e9584ed42d2ac0c05fa915538c94780a550f5cede0d4f4b02b859ddb03af06f25ccfae545eacd5648e3deb95edd4dd372195bf9dd78cdc22a42cedce8530ee277cefdbc1ee7cb51972fa4b94a8e5aa35866ff42e84bc16ba015970ffab1b448a0895c52225e840ab8739c99c403d5a9610e54a8725d92c70cff6e26a31627ebf2419891ed609a641ff561eb99c2e11543272ac21c6e5792cbdfe3db5f51941c8e0d36a7e3fe53807e9e19d17e1a44c78b1cc23506973f038ac23fd9e78166d06f9af40878c795c5b5930ee8b37c7f9146dc7465d035c3db50f41f7a4f9b35f2e224b2370e9131f85424b8f82a61273fadeed151df73aa7159fe5ed301292429b87d98eec3238df9415260f2a1a1eaa6a18fd4feee54df4b71df2c9d31cd262a8", 0x1000, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00007b6000-0x8)='keyring\x00', &(0x7f00005d8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 05:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00002e5000-0xa8)=[{&(0x7f00006de000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004d6000)=[{&(0x7f0000d02000-0x26)="8537827a67aaa9f72a645f5bd87f420dabe231067edf68a2e8b2f4d1accb3b234c", 0x21}], 0x1, &(0x7f0000701000-0xa0)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000fb8000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000774000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000389000)='/dev/usbmon#\x00', 0x3ff, 0x40) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000085e000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="c8ecad2abfb7014fc84551b30ecc87c3"}}) 2018/01/17 05:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 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}) recvmmsg(r0, &(0x7f00009b1000-0x168)=[{{&(0x7f0000c74000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000bd5000)=[{&(0x7f000031f000)=""/133, 0x85}, {&(0x7f0000662000)=""/155, 0x9b}, {&(0x7f00004db000)=""/195, 0xc3}, {&(0x7f0000c01000)=""/109, 0x6d}, {&(0x7f0000e4c000-0x5f)=""/95, 0x5f}, {&(0x7f0000196000)=""/4096, 0x1000}, {&(0x7f0000a85000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000122000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009c7000-0x40)=[{&(0x7f000027a000-0xa2)=""/162, 0xa2}, {&(0x7f0000586000)=""/178, 0xb2}, {&(0x7f000019f000)=""/114, 0x72}, {&(0x7f0000542000)=""/54, 0x36}], 0x4, &(0x7f0000705000-0xcd)=""/205, 0xcd, 0x100000001}, 0x3}, {{&(0x7f0000161000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a44000-0x80)=[{&(0x7f0000e04000)=""/77, 0x4d}, {&(0x7f0000058000)=""/187, 0xbb}, {&(0x7f0000ec2000)=""/134, 0x86}, {&(0x7f0000fe0000)=""/21, 0x15}, {&(0x7f0000c72000-0x79)=""/121, 0x79}, {&(0x7f0000f06000-0xc8)=""/200, 0xc8}, {&(0x7f000016b000-0x1000)=""/4096, 0x1000}, {&(0x7f00001b2000)=""/87, 0x57}], 0x8, &(0x7f0000cbe000)=""/26, 0x1a, 0x3f}, 0x2}, {{0x0, 0x0, &(0x7f0000883000)=[{&(0x7f0000e04000)=""/30, 0x1e}, {&(0x7f0000bec000)=""/203, 0xcb}, {&(0x7f0000534000)=""/135, 0x87}, {&(0x7f0000fc4000-0x7b)=""/123, 0x7b}, {&(0x7f0000fa2000-0xca)=""/202, 0xca}, {&(0x7f000013e000)=""/6, 0x6}, {&(0x7f0000eef000)=""/0, 0x0}], 0x7, &(0x7f0000502000)=""/116, 0x74, 0x8000}, 0x2}, {{&(0x7f000023f000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f7b000-0x60)=[{&(0x7f00003c6000)=""/85, 0x55}, {&(0x7f0000007000-0x1a)=""/26, 0x1a}, {&(0x7f0000e39000-0xe5)=""/229, 0xe5}, {&(0x7f0000734000-0x51)=""/81, 0x51}, {&(0x7f000099b000-0x1d)=""/29, 0x1d}, {&(0x7f00002f1000)=""/129, 0x81}], 0x6, 0x0, 0x0, 0x7}, 0x1b3}, {{&(0x7f00007c0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007a6000-0x40)=[{&(0x7f0000762000-0xf3)=""/243, 0xf3}, {&(0x7f00007a4000-0xc4)=""/196, 0xc4}, {&(0x7f0000ba4000)=""/230, 0xe6}, {&(0x7f00002d7000)=""/176, 0xb0}], 0x4, &(0x7f0000ce5000-0xff)=""/255, 0xff, 0xffffffffffff5dac}, 0x5}], 0x6, 0x2100, &(0x7f00003da000-0x10)={0x0, 0x989680}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100) 2018/01/17 05:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) r5 = getuid() stat(&(0x7f000079a000-0xa)="e91f7189591e9233614b", &(0x7f00001ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001bc000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f28000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) stat(&(0x7f00001f6000)='./file0\x00', &(0x7f0000272000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006d6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2a000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6d000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000b08000-0x38)={&(0x7f00007f8000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000147000)=[{&(0x7f00000b6000-0xcd)="a765ec3f938df4e351a0551fbc29ecf97b5f238fe4754ee7f6239cc5a77be7e10557fae1e4d96d1a89a1d900ff63e7cb036cdba397805bc251ea708c9ba58c5c03651f21df25c4e2520b101d5133493197aa81ca2bf1965005f6fe1e7f03e448dd266749231e0c5075fd852b5ecfcffcd85931d7eef5c7912ecb9b66f0f2d8bea3ed667c8f8d3ba4f305ebc50fb45cb910a0adb3d2574437ba560e930116cb65a9542b155f7a932253a979e9c50a8647544b719ed9f3dab0084a0f26073fc8119db2e65156d23c12eaea4e119b", 0xcd}], 0x1, &(0x7f0000771000)=[@rights={0x20, 0x1, 0x1, [r4, r4, r3]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r1, r0, r4]}, @cred={0x20, 0x1, 0x2, r2, r7, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @rights={0x18, 0x1, 0x1, [r3]}], 0xb8, 0x1}, 0x40000) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r13 = dup2(r3, r4) r14 = gettid() ioctl$EVIOCGID(r13, 0x80084502, &(0x7f0000a80000-0x19)=""/25) tkill(r14, 0x16) 2018/01/17 05:36:15 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x2, 0x5, 0xfffffffffffffffb, &(0x7f0000166000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006eb000-0x4)=0x0) 2018/01/17 05:36:15 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000580000)='/selinux/enforce\x00', 0x234201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = creat(&(0x7f000021f000-0x8)='./file0\x00', 0x22) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000418000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = memfd_create(&(0x7f000007a000)='systemproc\x00', 0x2) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000b2d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b2d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000ff000-0x50)={@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, 0x8, 0xffffffff, 0x500, 0x7, 0x40000, r4}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000b2c000)=""/167) 2018/01/17 05:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c7f000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000076b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000029c000)={0xffffffffffffffff, 0x400, 0x533, 0x40000000030001, 0x800, 0xffffffffffffffff}) ioctl(r1, 0x2285, &(0x7f0000af0000-0x1)='S') 2018/01/17 05:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/17 05:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000877000)='/dev/dsp\x00', 0xc0800, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00007a4000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00006c1000-0x1001)="", 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d93000-0x4)=0x0) 2018/01/17 05:36:15 executing program 7: getrandom(&(0x7f00001b6000-0x97)=""/151, 0x97, 0x1) 2018/01/17 05:36:15 executing program 5: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000-0x10)={0x117, 0x7}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 05:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c1000)='./file0\x00', 0x4) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f000084b000-0x1)='?', 0x1}], 0x1) 2018/01/17 05:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c04000)=0x0, &(0x7f00006bd000-0x4)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r2, 0x540b, 0x1) [ 86.941602] QAT: Invalid ioctl [ 86.947113] QAT: Invalid ioctl [ 86.967838] QAT: Invalid ioctl [ 86.982745] QAT: Invalid ioctl 2018/01/17 05:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x8) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/17 05:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_sco(0x1f, 0x5, 0x2) clock_gettime(0x0, &(0x7f000046a000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000e8c000)={{0x0, 0x7530}, {r1, r2/1000+10000}}, &(0x7f0000370000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000405000-0x8c)={0xc4fb, 0x5, 0x104, 'queue0\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000c55000)='./file0\x00', &(0x7f00004b8000)='./file0\x00', &(0x7f0000a35000)='sockfs\x00', 0x14, &(0x7f0000729000-0xfc)="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") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000738000)=0x0) get_robust_list(r2, &(0x7f0000d51000)=&(0x7f000058e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005d4000)=0x18) 2018/01/17 05:36:15 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0)="", 0x33b, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") 2018/01/17 05:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet(0x2, 0x0, 0xff, &(0x7f0000da6000+0xb31)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001ba000-0xa)='highspeed\x00', 0x5d6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00007fa000)="", &(0x7f0000000000)=""/76}, 0x18) r3 = syz_open_dev$sndpcmc(&(0x7f0000050000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) sendmsg$nl_crypto(r3, &(0x7f00000b7000)={&(0x7f0000156000)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000c53000)={&(0x7f00003c5000)=@alg={0x108, 0x10, 0x8, 0x4, 0x1, {{'drbg_nopr_hmac_sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x9ec4}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x9fb}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) timer_create(0x0, &(0x7f0000238000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aee000)=0x0) timer_delete(r4) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000fd9000-0x10)={0xfffffffffffffffc, 0xdb5, 0x4, 0x4}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009db000)=0x0, &(0x7f0000f14000-0x4)=0x4) 2018/01/17 05:36:15 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x54)="75a73b5bc485ec49832b79e3a1491b954a04f017c9cc691c94d94410d32ba566bc13ebe293475ee9acb6e7beba534916bf156fd83a6a3d7ff3fbe93bb21bc37ad032d42c8cfce0353e0eb4adc54046a469666e8f", 0x54, 0x44, &(0x7f0000000000)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) listen(r0, 0x0) listen(r0, 0x0) 2018/01/17 05:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00003e3000-0x8)=0x1f) r2 = syz_open_dev$binder(&(0x7f000009a000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = syz_open_dev$vcsn(&(0x7f00006a8000-0xa)='/dev/vcs#\x00', 0x2000000000000, 0x600000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x18, &(0x7f000011d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) r5 = syz_open_dev$sndpcmp(&(0x7f0000c2b000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) bpf$MAP_CREATE(0x0, &(0x7f0000a69000-0x2c)={0x9, 0x5, 0xe877, 0xdf3, 0xc, r5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000488000)={0x0, 0xa9, "b5ae8dfe335f6996a8b510a1decf3bfc51fb39c359a3ef9331ab811ef7ed90cfde918ed50a2de052be5a19dab2c758f295731682b5dadb4efbca4676d1f7f34cbee1446ac782650fbb28d8aa434d47263d7b7aa3795d5039b9102425cfffbc153f423e88017efc7d02436d1f29eda90a8dfb25fe91a6d51975abea12ea30967becf2209ae7afbdd72ddfea73e907b320246b6b487ec0f9a8f5446603b96a89b76d3b630ba1d452d32e"}, &(0x7f00003e4000)=0xb1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000073d000)={r6, 0x1c, &(0x7f0000205000-0x1c)=[@in6={0xa, 0x1, 0xb37c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}]}, &(0x7f000094a000)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e84000)={0xc, 0x0, &(0x7f00000f4000)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f0000f4b000-0x1a)="d7"}) accept$unix(r5, &(0x7f0000cac000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c5e000-0x4)=0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x0, 0x0, &(0x7f000000e000-0xca)=""}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d30000)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 05:36:15 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x10)=@ax25={0x3, {"a2bf0eeec9e299"}, 0x0}, 0x10, &(0x7f0000006000-0x30)=[{&(0x7f0000009000)="", 0x0}, {&(0x7f000000a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[{0xd0, 0x0, 0x3, "68e6d11cd0c080144edd6f5e18fc5084231f9147b10f65a7701d6de9689f2657f76f72353429fad87d9f2baef22cad47d2590d8977f10cc3b8b751ccfcab314338b383e905305504d850ab17182e0f201b822f51d003b6c481e6aa489c8947491f42f3a9c8a3adc2d0ceab5f494e765da7fc6c1e3ec45f404f910c97378d308a4d77f282a4d95a684d88fdc1afd442be598da6cf873cfbbc12f29f2461b41b6190f864b5d214e7e7eb87beb8913219321b87b6e7fceaf6b40d1d"}, {0xe0, 0x114, 0x6, "fc72702f840f2575518b78a73ae1f745ef91b47334a515571a948c0179eadf4bf505085a1ae1f3b505760856e8051bff06927581060f26cbe308239e40ccca2082631941263235c9409d452afac7bdc1092c077815b0b93b6a49d9b583455d6ef10e39bb37f8830b538cdb4d19f8a71fd88c1251e3c1113e3804592c7f5b7bd719f1774a3cac6090795657480c7434327beda21cbc65ae8e6342fd7ff773fd05f915e7aab07cdc8d7b452c5c13b0c15cc9340187a0f9b607a84ca44029082cbd95e423434dbdd3bc7e4866876b"}, {0x98, 0x100, 0x2, "6d0f8830bba93386e7a803d5daa04b8dfa06ee3749dd9344c88626d1a04f56371ef5a6f318141166de5e85c4b2a719c4e297644363411652c8bede6373b816792891f9eb4ed589578a8a1268db476a273667fca10869186937eb858c5338156195c097f1656273e72cb607edd024cf0cf9370c3c17921926cacf4085c36cd9527a"}], 0x248, 0x80}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x104, 0x0, &(0x7f0000002000-0x104)=[@release={0x40046306, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000000+0xc0a)=[], &(0x7f0000009000-0x20)=[0x3fa18f9addb6302, 0x20, 0x20, 0x40]}, 0x82}}, @release={0x40046306, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x40, &(0x7f000000b000-0x20)=[@fda={0x66646185, 0x2, 0x4, 0x37}], &(0x7f0000001000)=[0x919f9029a200fb74, 0x40, 0x30, 0x78, 0x38, 0x48, 0x20, 0x38]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000008000-0x28)=[@ptr={0x70742a85, 0x100000000000, &(0x7f0000006000-0x1)=0x0, 0x1, 0x1, 0xd}], &(0x7f000000b000-0x10)=[0x78, 0x38]}, 0x3}}, @clear_death={0x400c630f, 0x4, 0x2}, @increfs={0x40046304, 0x4}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e0000720000000f3667efde9e55e9d1048602c19fe0f8078ade69000100000000000000a560d3b07023a9d8567fa3297aac9d65b25106fc550007da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) 2018/01/17 05:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) fsync(r0) r1 = getpid() r2 = gettid() socket$inet6_icmp(0xa, 0x2, 0x3a) clock_gettime(0x3, &(0x7f00001d4000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r3+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r1, r2, 0x1) getpid() r4 = syz_open_dev$sndpcmp(&(0x7f00007b9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) mkdir(&(0x7f0000c4b000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000980000)=0x2, 0x4) bind$inet6(r4, &(0x7f0000d4a000-0x1c)={0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/17 05:36:15 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$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) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000013000/0x2000)=nil) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000f000)=0x1, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x600, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000026000)='/dev/input/mice\x00', 0x0, 0x400100) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000027000-0x8)=0x4000) 2018/01/17 05:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00007ee000-0x8)=0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f95000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000208000)=0x10, 0x80800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000914000-0xb)='/dev/mixer\x00', 0x248802, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/hwrng\x00', 0x800, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00005de000)='/dev/rtc\x00', 0x50181, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/member\x00', 0x2, 0x0) io_submit(r0, 0x3, &(0x7f0000076000-0x18)=[&(0x7f00008b2000-0x3a)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000262000-0xa6)="1d2a4db93e0f54ef1d2ee2fcf1e4187d1f024ce8c007d10bfa2ab6a248ea4cf9971076b18b1304d786107627f6d1be82f662254075c52ea53060663e93b7a5fed7b7c37391ee501f54a571016fba445cc6df985d43c40a12bf5d52570edcfd67a209ec6515ce1020b9b6829a5e4840245b7e3565ecac10a855d34d371c9bff7afd0f8aaa4d53845d548d19a67abae1a57e68e9b3e2636cf08992c8e44071efefb549c3c568ef", 0xa6, 0x2, 0x0, 0x1, r2}, &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x1, 0x8001, r3, &(0x7f0000130000-0xbe)="37988642e4c587ab39580e533fe6cee92aae4696334709ec5114b626a364eb1798931e5f19943b616f5f831a476882eb770a1852fbf55ab64d1df54c42a41bc9572ddb53ff6c80875735f8f1bd01a22a80b6c251863a4b1a623a8c1ec760a619c4841e14df55ec32165ae93f1e7e6aae493ff952e95df69591f83f478fd60289f9caa5870ce043a56407922bc6234150474d7a95269db492e927b74783f2a365d8d81253aaade71ae47e20676e9c490dbab6f3d9837441a26b5e5acc1683", 0xbe, 0x101, 0x0, 0x0, r4}, &(0x7f000049c000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r5, &(0x7f0000fb6000)="7c7fa7d0c1be709eb25d1ef43fc5a51da3ee0f9f78ff4b67cbe28bd61744bbe7c466e3cadcd98ca345c75cae7da52351f7f5b9b7cac61f1c12b6027304b7927eb3a7e4558ca7a9b6ad0f0aae13ea377a510aec37bc719cbdb9becf5f8ee57153279c5e4b356c1b1229acf9dcb02e7934a18d1d16a3f6aa984ba033", 0x7b, 0x3, 0x0, 0x0, r6}]) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r7, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) [ 87.575932] binder: 10123:10131 ioctl c0306201 204edfd0 returned -14 [ 87.599499] binder: 10123:10131 got transaction with invalid data ptr [ 87.653713] binder: 10123:10131 transaction failed 29201/-14, size 128-0 line 2922 [ 87.662193] binder: BINDER_SET_CONTEXT_MGR already set [ 87.662203] binder: 10123:10154 ioctl 40046207 0 returned -16 [ 87.686533] binder: 10121:10128 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 87.686546] binder: 10128 RLIMIT_NICE not set [ 87.707309] binder_alloc: 10123: binder_alloc_buf, no vma [ 87.707341] binder: 10123:10154 transaction failed 29189/-3, size 128-0 line 2903 [ 87.707435] binder: 10123:10150 ioctl c0306201 204edfd0 returned -14 [ 87.713748] binder_alloc: binder_alloc_mmap_handler: 10121 20000000-20002000 already mapped failed -16 [ 87.715085] binder: BINDER_SET_CONTEXT_MGR already set [ 87.715096] binder: 10121:10138 ioctl 40046207 0 returned -16 [ 87.715213] binder_alloc: 10121: binder_alloc_buf, no vma [ 87.715245] binder: 10121:10138 transaction failed 29189/-3, size 0-0 line 2903 [ 87.756754] binder: 10121:10128 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 87.756765] binder: 10128 RLIMIT_NICE not set 2018/01/17 05:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bed000+0x6b8)='/selinux/create\x00', 0x2, 0x0) connect$unix(r0, &(0x7f00000f8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/17 05:36:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/checkreqprot\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000000)={{0x9, 0x0, 0x6, 0x2, "a12346174683a230d1e749b6d40c03f1845e227fb8b1a56e3dfc84f29f05bdc96528c91550da61d4e4fa6c8a", 0x2}, 0xa0b6, [0x200, 0x7fffffff, 0x7, 0x7, 0xd83, 0xfffffffffffffffc, 0xffffffff00000001, 0x3c7c39e, 0x6, 0x8, 0x7fffffff, 0x0, 0x28, 0xdb9f, 0x81, 0x5, 0x10000, 0x5, 0x40, 0x40, 0x8, 0x1, 0x30, 0x3f, 0x27, 0x7fb, 0xb39b, 0x2, 0x100000001, 0x33, 0x2, 0x80000001, 0xfffffffffffffffe, 0x6, 0xbf, 0x401, 0x4, 0x20, 0x8, 0x2, 0x3, 0x3, 0x80, 0x8, 0x3, 0x7c5, 0x0, 0x7, 0x3, 0x0, 0x80, 0x6, 0x20, 0x5, 0x7, 0x100000000, 0x6, 0x5, 0x1, 0x676, 0x6a, 0xce, 0x319b, 0x200, 0x0, 0x401, 0xb3e, 0xa76, 0x7, 0x100000001, 0x4, 0x8, 0x6, 0x10001, 0x100000000, 0x97, 0xc9, 0x9, 0x9, 0x9, 0x400, 0x8, 0x4, 0x8108, 0x80000000000000, 0x7, 0x8000, 0x8, 0x1f, 0x9, 0x10001, 0x80, 0xfffffffffffff001, 0x7fff, 0x4, 0x2, 0x6, 0x4, 0x5, 0xc1b, 0x94d, 0x401, 0x7, 0x1000, 0xfffffffffffffff9, 0x4, 0x4b01, 0x42f, 0x1cc, 0x8, 0x4, 0x5, 0x2f2001740, 0x3f, 0x1f, 0x4, 0x6, 0x3, 0x3f, 0x3f, 0x20, 0x0, 0x3, 0x6, 0x2d68, 0x2, 0x7, 0x100000000], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000372000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000aca000-0x4)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) r0 = getpgrp(0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00005e7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e4e000)={0x0, 0x74}, &(0x7f00007d8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000646000)={r3, 0x1, 0x20}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r1, 0x16) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000af2000-0x14)={0x550e90ea, 0x6, 0x23, 0x5, 0x8001}, 0x14) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:36:16 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) readv(r1, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 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) vmsplice(r0, &(0x7f000065a000)=[{&(0x7f0000000000)="7c77b45c65aa9871dfd4577484945c796352dcb7d8d87dda9a9bacc5ccca005fdeb24956773925446e2f22360cbbdc5bd1ba1af5b78379ce262352bfa61760b182ab262d180dca0cff4a4e5e91164d", 0x4f}, {&(0x7f0000000000)="334bf73df9b9db3d840150b3e6d9eb5c3f621bc51f466d28f851bdbdca84", 0x1e}, {&(0x7f00000b1000-0xa4)="5e18fbe2ae5a43e291c9f1ebb45516b40fb8fdd45996fe61742cc8b59c7af05edf90caf8d92a82a87f792756b82179afdf58544901d8301c9b5074a0079fcc48fa3a5edfd2c2cf61a15986f28638211dfbfd10a2ca32366cdd8cc66db6da9f13ec8688ab264fb263e349ed31c9bc1147d6b436cb5410c3b93646637944a726e96a908718127279a0a260ec5fb7eb6428341347c8c6ec59b4c2408000ecabe59614e49ac8", 0xa4}, {&(0x7f0000000000)="7467585ff75a43a024c3846fffadf9547c4d349f32ef69b1ed49260ef08abe2b2a12760851b9939635f5d5473b9b50a3512c6d94ca29dfb5997108a64c2205ac6fee7ce971b75d68db59a7f6cbffe102d43e36998e", 0x55}, {&(0x7f0000001000-0xb4)="f41bfb8046f223b5d611d568b6101226d2002edb2aa0f181750d05c3e484f55065e917c56365ff4102c3c12b2a2eb688ede88ece9d745b5b580b3a1ff310cc382723b0e0d5055408b4d9c876dc93c7953c207f04d7b4c204d5246c6bd3aa29d8036e08b9ce8115f61e51a0b6a7d2caa4aeab2542b7b09de6d86e5b0b090440eebab6f68cdf13680e7a8ff2bddfdb8cbfb8964dfb52873cc8ba91266986b7ad817ab55d1b6a480cac2a399d7b63e9b5eb5fb01b7f", 0xb4}, {&(0x7f00005d3000)="68ac8a2c05b31570c52cdf81818cc8c1f6d4593a75b6cb8381da230777fe7d405ff593354e4b4dafeb4944", 0x2b}, {&(0x7f0000bdc000)="e0cafa75c251946ec87d2ae07f7e10c1ca34c24a35370377056cc2950041e187878d10c731fde0e41751073c234df56ff0068deb30de394a24c0d5f38b52742d9b3a1dd0af90f59ab448a8dbb144e2ae21f60d2267276f642b6c901e505a3447b54a9d3ab93012a54f1b029d92d0d8ad31d56cd4f48eaa4497636196a0a6adb92b3b207a8ca7fe319a6d692efb4aca939942fe96379cc37ed82dcdc131d7f49ef9e80bea625889f093e61228308808151a5b3bb819396b917a66ae9dab0d2f4ef2b2436484c74f4c", 0xc8}, {&(0x7f00008c2000)="0f7a6304d9b168e9716012af627f62b689346ee779f361e13b7e698189e615c7e5050c681cbdc3cafccedef6fa7bc568635e352bc31ec7499514139c45fe067aaaa00c73c6610e595c19ff90bf4e7636f3e66821c28f06ea5afb88e60519bcea7c8e1527b97c7a791e4706f307dbc6674d5f6b7842bf208265d30f91605b2696dc7fe2c16664fd864901fd41006aad8821335e9893ae6a8b4281175bf66c722025986be0435556ad6e242da1cf62f4c147a6ea83998b7ce71b61ab73728e0288211cbbbeef20a470dc0de7485fd0ce2e3d4d8d55c46c2c4dc08aab0ca6ca421c8d30ffd818dc1cb79a7fada073bb187d383ce2dd9038", 0xf6}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000af9000-0x63)="60b0e354bb5d85ed8e5ccabe5466ba4b0ded2ecc03bb8084338e1f0b38f2192f009c61a3caf383f7a1d0f5355f0d69fa7dd65f95fe25fb994f89b5652bf24c0202311eef5b954ad575ca10c971b7af471326d4daaaef2a4ac445bcc91a0f2ceb79db1f", 0x63}], 0xa, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) 2018/01/17 05:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x1, 0x80000) socketpair(0x5, 0x3, 0x5, &(0x7f00003a7000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x0, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c01000)={0xffffffffffffff9c}) sendmsg$unix(r2, &(0x7f0000524000)={&(0x7f00008cd000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c49000)=[{&(0x7f0000e3e000)="715aacd3ce3fbb130e4a7d75fa4f9f620d9ee62f686c8b73d615d0a0f5664ead564c619953dd59f8abe5584fa6117681b92263be9e89dfefd693b7cdadbfdfbe385014259f051542249676695af5b02715185ddfec985a548754de244c0da989896a", 0x62}, {&(0x7f0000863000-0xc7)="be44a419155c3d1d906ec9d12e63306bdb78112f1356afa8dfa07f66c44ca92de04d58ecedf13062ebb5497ac96b23188c5b8f365c88d9dd5a809c75a5d623993c30d4563f01b3241691abac35f09d32035546c170422d24ba1aca4957b4c07a8e0e422b6a004d596e6b1205f540f641de38d872b880546dcca2f7fd4be40cef5d84e4d1ac38150a9fa4af2b296ac86b54001a1f096a9237d7a3253094cc1dbd1efd1d6717a45d66179487b59512edbe26c2588a77c7e3ad96f89e962577f8438efdcfe0752702", 0xc7}, {&(0x7f0000256000)="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", 0x1000}, {&(0x7f0000060000-0x5e)="522ea3b7652211395ab054fcc11f5adeb3337161f9e075a548ee5a1a8f2d3e41ce915d9cf225d495ef2433ce7872fd2d17f1d29c4e50565c04ad49cc5a703a7a5e3a4407c32e49daadc5919ab01f39c9a5a2f1ec07e7d7256717daa4f75f", 0x5e}, {&(0x7f0000255000)="2ef505d29efdb2703441ba32e8c196388a658fc7a31ff1a4662de84831edc8e75fb16baf85d491659cc23e75bffaf659deeb19bfe52d86c60c8b800f25aa4a3e1ac573a3946af1452063590a9897b8207a741b2cf5ec1dbbc4edf88db4e453f389930b9b3eee6b1d0f2afb76b7addc205351f94f9d7dbb5f76194c50487b24623ccbbd68ca991e73b4a4e931090fb5b24cdff8981c1d409db46a8c64def376816efe246cb5dc0e882f1e1b98b6d8e35eb49f32b99ec41ceb1201e333e460e516da7e66d1efa8d1e146739a8c2d5da9cc3d4b7c4cf6204e90ee3094", 0xdb}, {&(0x7f00005c3000)="6529ae50d36a676fe4462366db835ab2411cb4803defe7f16a07d459ce5fa2ba4f219c783d98199866a0ad0887069a017f933b88237ad681bcfaa1b2c7523c7cd78638820b852d8db17fc3c5919847ab487bf3c677405f95bfbfa1709319bcdde10c945a9590218af88022eb63e27964ab4c683c804e137361d84084df65a22cd4e4ee3d2bf3a8d2513c232fd47ff477ead4ff84eed4ce911cb0d8f9d1ab654bdb989b26d837890e2d45", 0xaa}, {&(0x7f0000042000-0x65)="5448fd4dad347bef72db1c44a817de08303241a7d3fbfc74c50587c3f29b36c58c72c45212170222baca3e3968d4fa40ed54d4a9b237547d12abf8b46a61bbf98de6180bcd37f7a5ddaea72e1b096f342e8f3d8d296add465692adc93ff5d4b7b3c4dda830", 0x65}], 0x7, 0x0, 0x0, 0x8000}, 0x4) r3 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x5, 0x407ffc0003}]}) lseek(r3, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000152000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f000016d000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00002e1000-0x4d)={r4, 0x4, 0x45, "769d2c9163ac925d1c980eff3a84541c9c665429558385597f396a535b2698f3c7044336f45881545efe9699ad55222dc7f7801abca0e21825c010d63426dc3fd0ff83a44e"}, 0x4d) 2018/01/17 05:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000c05000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x102) listen$netrom(r1, 0x200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) pipe2(&(0x7f000057c000)={0x0, 0x0}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000db6000)={0x4e, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = semget$private(0x0, 0x7, 0x140) clock_gettime(0x0, &(0x7f0000e62000)={0x0, 0x0}) semtimedop(r2, &(0x7f000074d000-0x18)=[{0x3, 0xb886, 0x800}, {0x4, 0x2, 0x1000}, {0x0, 0x70, 0x800}, {0x1, 0xffffffffffff6561, 0x1800}], 0x4, &(0x7f000051a000-0x10)={r3, r4+10000000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000870000)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/17 05:36:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00006d9000-0xbd)=""/189, 0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = memfd_create(&(0x7f0000652000-0x3)="e02a00", 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000dc000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000bcf000)=0xc) 2018/01/17 05:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ce8000-0x4)=0x80, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008b1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f05000)={&(0x7f0000fd6000-0x8)=[0x0, 0x0], 0x2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pkey_alloc(0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000893000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000ed4000-0xc)={0x6f, 0x0, 0x5, 0x1, 0x47eb}, 0xc) [ 87.790050] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.790281] binder: send failed reply for transaction 50 to 10121:10138 [ 87.790433] binder: undelivered TRANSACTION_COMPLETE [ 87.790440] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.916159] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.927690] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.981332] audit: type=1326 audit(1516167376.221:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r1) 2018/01/17 05:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000327000)='/dev/rtc\x00', 0x2000400001, 0x0) getgroups(0x3, &(0x7f00001ef000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fd000-0x4)=0xc) setregid(r1, r2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00005ad000-0x9c)=""/156, &(0x7f0000d3e000)=0x9c) r3 = socket(0x1, 0x3, 0xc47) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000031000)={0x5, 0x5, 0x9, 0x1, "d3c7b74ae103875fa0bf610a00a93a26cb7a83068f24c15b6d1e4715f99af2e23b92124785db485efdabbf75", 0x2}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x20, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f92000-0x11)='/selinux/relabel\x00', 0x2, 0x0) [ 88.007693] audit: type=1326 audit(1516167376.222:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.051316] audit: type=1326 audit(1516167376.248:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000bf3000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000d40000-0x38)={0x0, 0x0, &(0x7f0000f83000-0x40)=[{&(0x7f000098f000)=""/149, 0x95}, {&(0x7f0000d53000)=""/117, 0x75}, {&(0x7f000006d000)=""/132, 0x84}, {&(0x7f00009a5000-0xb6)=""/182, 0xb6}], 0x4, &(0x7f0000442000)=""/100, 0x64, 0x8043}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r2 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x22c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x218, 0x0, [@generic="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"]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008e4000)='\x00', 0x5) readv(r0, &(0x7f0000863000)=[{&(0x7f0000f72000)=""/94, 0x5e}, {&(0x7f0000cfb000-0x92)=""/146, 0x92}, {&(0x7f0000266000-0x5e)=""/94, 0x5e}, {&(0x7f00004bb000-0x6d)=""/109, 0x6d}], 0x4) 2018/01/17 05:36:16 executing program 0: 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) 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, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f00002c7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000a86000-0xe9)=""/233, 0xe9}, {&(0x7f0000926000-0x6e)=""/110, 0x6e}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000001d000)=""/7, 0x7}], 0x4, &(0x7f0000ca2000)=""/243, 0xf3, 0x3}, 0x7}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f000031b000+0x3a7)=""/69, 0x45}], 0x5, &(0x7f0000000000)=""/32, 0x20, 0x1}, 0x3}, {{&(0x7f0000000000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f000011f000)=[{&(0x7f0000584000)=""/166, 0xa6}, {&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000124000-0x7)=""/7, 0x7}], 0x3, &(0x7f0000001000-0x3c)=""/60, 0x3c, 0x4}, 0x80000001}, {{&(0x7f000064b000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000131000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000560000)=""/164, 0xa4}], 0x6, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e7b000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f0000f67000)=""/34, 0x22}, {&(0x7f0000000000+0xf93)=""/65, 0x41}], 0x2, &(0x7f0000000000)=""/236, 0xec, 0x0}, 0x1}, {{&(0x7f00003cc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008a0000)=[{&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000311000-0x7e)=""/126, 0x7e}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000000+0xdb5)=""/218, 0xda}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e5000)=""/64, 0x40}, {&(0x7f0000cea000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}], 0x9, 0x0, 0x0, 0xfffffffffffff001}, 0x0}], 0x6, 0x40002020, &(0x7f0000000000)={r0, r1+30000000}) fremovexattr(r2, &(0x7f000023c000-0x33)=@random={'osx.\x00', '.mime_type^+(systemcpuset\'-lo].user%mime_type\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8080b, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r3, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 88.079622] audit: type=1326 audit(1516167376.278:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0xffffffffffffffe1) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 88.126238] audit: type=1326 audit(1516167376.278:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.156329] audit: type=1326 audit(1516167376.279:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=8 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.184109] audit: type=1326 audit(1516167376.279:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.210256] audit: type=1326 audit(1516167376.280:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.237762] audit: type=1326 audit(1516167376.281:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.263080] audit: type=1326 audit(1516167376.282:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.287690] audit: type=1326 audit(1516167376.282:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.312285] audit: type=1326 audit(1516167376.291:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.336898] audit: type=1326 audit(1516167376.291:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10171 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000fd4000)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a5b000)={{{@in=@dev={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000-0x4)=0xe8) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000800000-0x4)={0x2, 0x5, 0x7fff, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002c3000-0x8)={0x0, 0x0}) 2018/01/17 05:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000b4e000)='./file0\x00', 0xfffffffffffffffd) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a8b000)={r1}) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fe5000-0x4)=0x0) getsockopt(r1, 0x1, 0x7, &(0x7f00005a0000)=""/115, &(0x7f0000036000)=0x73) unlinkat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000058d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 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]}, 0xffffffff, 0x9, 0xfffffffffffff838, 0x400, 0x0}, &(0x7f00000ac000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d00000)={r3, 0x1eeb, 0x0, 0x5, 0x1}, &(0x7f000013c000-0x4)=0x18) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) 2018/01/17 05:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xa4f3964e) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) shutdown(r0, 0x2) 2018/01/17 05:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000df000)='net/raw\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00005ac000-0x53)=""/83) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") 2018/01/17 05:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$ion(0xffffffffffffff9c, &(0x7f000096e000-0x9)='/dev/ion\x00', 0x84000, 0x0) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000359000-0x14)={0x0, 0x1, 0x6, 0x401, 0x6, 0x8}, &(0x7f00002e5000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fbd000)={r1, 0xc9, "a3114ee955e66eb84a652c5d2af30def7316de0a0e690f8fdcd812948c8d642bbd94b596d880c70e0252b821f60cf83906b34b06f43b5b8bd6dee5502bc0881c7235998286eb7af139de15d3bb1b2fcbda8ff810318010a19fface9cc516bcb43aafa6568d8ad9b35c5714bb24576b2c9a72e375ad4a07c8070dd0d038694b4a9bdb4e804dbfa6a1a844bdeeff2297c25cdc77b6231bb9837fd3c1a37fe3b00456dc143067c219270dcb3583681a4789c9e316dd120104c02260c83d9e16a08d9cda77e94217d4d975"}, &(0x7f00007d8000-0x4)=0xd1) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07", 0x2c}, {&(0x7f00002f6000-0xf5)="", 0x0}, {&(0x7f000041b000-0x2f)="60acbcdb274f1bb7ca7a6ce0e92c98e2fe935adde3a28eba87831e8c6cb301ad20f8f00b87538d533c7ea80c8542b6", 0x2f}, {&(0x7f0000288000)="", 0x0}], 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) dup2(r0, r0) 2018/01/17 05:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008de000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 05:36:16 executing program 3: socketpair(0x1b, 0x8000a, 0x0, &(0x7f0000bfc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000035a000-0x14)={0x0, 0xffffffffffffffff, 0x9879, 0x0, 0x5, 0x4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xaa85, 0x3ff, 0xe1, 0xffffffffffffffff, 0x9}, &(0x7f0000f25000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000e90000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xc69e, 0x0}, {0x0, 0x0, 0x0, 0x1, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000af4000)=""/74, &(0x7f0000fb0000-0x4)=0x4a) msgget$private(0x0, 0x0) 2018/01/17 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004fb000-0xc)={0x6, 0xffffffffffffffff, 0x0}) connect$inet(r0, &(0x7f0000956000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000df4000)=0x0, 0x4) [ 88.708183] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 88.708183] program syz-executor4 not setting count and/or reply_len properly 2018/01/17 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c8000-0xc)='/dev/autofs\x00', 0x402200, 0x0) r1 = socket$inet6(0xa, 0x6, 0x100000000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a08000-0x4)=0x1000, 0x4) syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00006a9000-0x9)='/dev/dsp\x00', 0x80000080, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f00005f6000-0x10)=""/16, &(0x7f00005a3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007f9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc3aa000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e32, 0xa730, 0x1ff, 0x1ff, 0x7d6}, &(0x7f0000d5b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000be3000-0xa0)={r3, @in={{0x2, 0x0, @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]}, 0x2, 0x6, 0x2, 0x4, 0x20}, &(0x7f000047d000-0x4)=0xa0) r4 = syz_open_dev$admmidi(&(0x7f0000f10000-0xe)='/dev/admmidi#\x00', 0x81, 0x424000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d7a000-0x8)={0x0, 0x0, 0x1}, &(0x7f0000f56000-0x4)=0x8) listen(r1, 0x40) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000269000-0x138)={{0xf000, 0x10000, 0x0, 0x3, 0x100, 0x10001, 0x400, 0x4, 0x9, 0x80000001, 0x400, 0xfffffffffffffff8, 0x0}, {0x1, 0x1001, 0xc, 0x0, 0xfffffffffffffffd, 0x9, 0x2, 0x1, 0x6, 0xcfd, 0xb7, 0x6, 0x0}, {0x11f000, 0xd001, 0x8, 0x1, 0x5, 0x72890000, 0xcc54, 0x8, 0x7, 0x3, 0x400, 0x6, 0x0}, {0xf000, 0xd000, 0xf, 0x1, 0x6, 0xfffffffffffffaca, 0x3946, 0x2, 0x10000, 0x100000000, 0x10000, 0x7, 0x0}, {0x6000, 0x10000, 0x0, 0xff, 0x9, 0x8, 0x4, 0x0, 0x1, 0x1f, 0xe950, 0x0, 0x0}, {0xf004, 0x7000, 0xd, 0xffffffffffffffff, 0x6, 0x401, 0x9, 0x7, 0x7fff, 0x3, 0x7, 0x10000, 0x0}, {0xd002, 0x6000, 0xd, 0x4, 0x5, 0x5, 0x471, 0x2, 0x1, 0x8, 0xfffffffffffffe01, 0x3f, 0x0}, {0x6000, 0x6000, 0xa, 0x8, 0x8, 0x4, 0x0, 0x800, 0x0, 0x6c, 0x2, 0x3007, 0x0}, {0x100000, 0x10000, [0x0, 0x0, 0x0]}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x100000, 0x4, 0xd, 0x800, 0xf006, [0x1, 0x800, 0xa564, 0x4]}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000753000)={0x2, 0x0, [{0x6, 0x0, 0x1000, 0x6, 0x6, 0x0}, {0x4, 0x7ff, 0x6, 0x7, 0x5, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00002b7000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0}, &(0x7f000081b000-0x4)=0x98) close(r4) 2018/01/17 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fd9000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000fda000-0x18)={0x4, 0x30b, 0x5, 0x9, 0x3, 0x200}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000629000)={{0x5, 0x1417}, {0x5, 0x1}, 0x6e00000000000000, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ade000)="", 0x0) bind$alg(r0, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0x0, 'rmd160\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f39000)="17d6d480ac8410e64035bcb4299fcc000470f7e19f2c97d2958f40690743c64c47bed566807d769e0026c928ffb08148eea174d6c4fc8cc2f2e466d68c7b2e9f78aca2199f0348d0d836f4147368f29580cfd961fcd78bb2d2bf69c90b29075ec449472caf093defa9f4853b6e278c882b66", 0x72) mmap(&(0x7f0000758000/0x4000)=nil, 0x4000, 0x4, 0x812, r0, 0x0) 2018/01/17 05:36:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000353000/0x4000)=nil, 0x4000}, 0x3, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x1, 0x4, 0x2, 0x7, 0x2, 0x1, 0x10001, 0x7fff}, &(0x7f0000000000)={0x67, 0x1, 0x1f, 0x7f, 0xfffffffffffffffa, 0x6, 0x5dbd, 0x7}, &(0x7f0000002000-0x40)={0x101, 0x100000001, 0x1e, 0x80000001, 0x400, 0x100, 0x4, 0x8000}, &(0x7f0000001000-0x10)={r1, r2+10000000}, &(0x7f0000013000-0x10)={&(0x7f0000000000)={0x7}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000075d000-0x12)='/dev/snd/midiC#D#\x00', 0x9581, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000018b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000521000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000580000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7c000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c94000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e1000-0x4)=0xe8) getresgid(&(0x7f0000bc0000-0x4)=0x0, &(0x7f00007d8000)=0x0, &(0x7f00000a8000)=0x0) fchownat(r3, &(0x7f0000334000-0xa)='./control\x00', r4, r5, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f000068a000-0x30)=[{0x8001, 0x1, 0x80, 0xffffffff, @tick=0xfffffffffffffabe, {0x101, 0x33fc}, {0x8, 0xe16}, @raw8={"c5bfecb65f546baf48a9271f"}}], 0x30) r6 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00008f4000-0x10)={&(0x7f0000829000)=[0x7, 0x6], 0x2, 0xc72, 0x2, 0xfffffffffffffff8, 0x7, 0x3, {0x5, 0x8, 0x7, 0x2, 0x8, 0xa127, 0x100000000, 0x200, 0xffff, 0x1, 0x7, 0x0, 0x5, 0x7f, "17a10b0c095e689e100635f395a23d096344b4686e3631e77edfe0fce45d09d0"}}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000528000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:36:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002c7000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000114000)={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x800000, r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x5, 0xfd, 0x6, 0x0, 0x0}) r3 = semget(0x2, 0x3, 0x2) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x80000000) sched_setattr(r4, &(0x7f0000001000-0x30)={0x30, 0x0, 0x1, 0xfffffffffffffffb, 0xd1a, 0x7, 0x1, 0x1f}, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f000058f000-0x5c)=""/92) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7f, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r6, 0x4) 2018/01/17 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sched_yield() bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) mlock2(&(0x7f0000a4b000/0x3000)=nil, 0x3000, 0x1) r1 = socket$inet6_sctp(0xa, 0x4000000000000000, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bbe000-0x5)='veno\x00', 0x5) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000c30000)="fc944e64f99014d65a728b19239e01840b501b9472d56bc6235746c98ceb8a97e206e6a1850e7595bcb7bbca875087186ef1374710c93100717a1ed7908e7d323cf96895a5d756d2cffa39617626b0dae2214788d66e557aebf18ce475f0e960389670feee030a5055f8d62857e59046c678f9406d2ac5f971318a14d2dd4f9689931ce6bc3664a6239b2efcf58f354b22554f49cefca0e87ff7d2b82e072307b3") setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003ce000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000083f000)=""/207, &(0x7f0000c68000-0x4)=0xcf) r3 = syz_open_dev$mice(&(0x7f000080c000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$setfpexc(0xc, 0x3) 2018/01/17 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000676000)={0x80000004, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:17 executing program 0: chmod(&(0x7f0000a88000-0x8)='./file0\x00', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000038b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000005000-0x71)="91a37dc5ff02c8f852ef0369dab160d3d07f41522d70abeb1b13fe54bc30850be28101e0301ce42c0bb2bdc13b214bafaed1a1e3c7895d8a5c736e97af55b84e1bfee6e053450be1937e0d58cbd1f05d4e64e14a6a6888acdd9b008c1b8f2e0945096ab6a40cc4bb7f6f54c1591dcc3d73", 0x71, 0x841, &(0x7f0000284000-0x14)={0x11, 0x7, r1, 0x1, 0xcb42, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) 2018/01/17 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a77000)='/dev/snd/midiC#D#\x00', 0x20, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xc8c) sendmsg$nl_route(r0, &(0x7f000076a000-0x38)={&(0x7f0000b0c000)={0x10, 0x0, 0x0, 0x300a00}, 0xc, &(0x7f0000b51000-0x10)={&(0x7f0000f69000-0x1c)=@setneightbl={0x1c, 0x43, 0x100, 0x7, 0x3, {0x7, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, '+\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f000035c000-0x8)='./file0\x00', &(0x7f000022b000)=""/174, 0xae) 2018/01/17 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000104000)="5f6d236b02fa2be6c33c4088a1bdfd37ae5f1b8ba5adf0d53f8f3fc80df11725e5504bc338de7cd799d020c4adab80a42851d9c3f6907b57ab97113d0ae2eabd", 0x40) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) fsetxattr(r1, &(0x7f00006bf000-0xf)=@random={'system.\x00', ')@\\GPL\x00'}, &(0x7f0000f46000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0xe, 0x2) 2018/01/17 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d0b000-0x18)={0x1, 0x0, [{0xc0000084, 0x0, 0x0}]}) [ 88.876709] audit: type=1400 audit(1516167377.117:453): avc: denied { map } for pid=10261 comm="syz-executor4" path="socket:[29709]" dev="sockfs" ino=29709 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/17 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='net/raw\x00') flock(r0, 0x2) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/enforce\x00', 0x4d5ffe7d7e7fe607, 0x0) [ 88.958260] audit: type=1326 audit(1516167377.199:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10272 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000805000)='dns_resolver\x00', &(0x7f00004e0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae6000)='mime_typenodev}/{mime_typeeth0\x00', 0xfffffffffffffffa) request_key(&(0x7f0000d72000-0xc)='id_resolver\x00', &(0x7f00000dc000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000df5000-0x9)='Hvmnet1[\x00', r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000220000)='/dev/mixer\x00', 0x408502, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002d8000-0x5c)={0x80000000, 0x1, {0x0, 0x0, 0x8, 0x2, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 05:36:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000577000-0x8)='./file0\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0xe5)=""/229) 2018/01/17 05:36:17 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/dsp\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000249000)=0x2) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000b6c000)=""/174) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ea2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0a000-0x4)=0xe8) 2018/01/17 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d8000)='/selinux/access\x00', 0x2, 0x0) r1 = getpid() r2 = 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, 0x2ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000c1f000)={0x2, 0x6ab, 0x3, 0xfffffffffffffffd}, 0x5) vmsplice(r3, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xfff, 0x4) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) shmget(0x0, 0x1000, 0x8, &(0x7f000024a000/0x1000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/17 05:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000409000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002ec000-0x34)={0x0, 0x2c, "b78fa9810e05e6a6e39da8ab29f98d541cba893a839d34fce629f9fa320158bcef1ee7a4609698f37b585d71"}, &(0x7f0000f44000)=0x34) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000011c000)={r1, 0x7f}, &(0x7f0000bd0000)=0x8) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000a4000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000359000-0x4)={0xfffffffffffffff9, 0x8, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2a80a7fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000409000-0x2)={0x7, 0x200}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000bfe000+0x198)=[0x0, 0x0]) 2018/01/17 05:36:17 executing program 7: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e46000-0x4)=0x0) ptrace$peek(0x2, r0, &(0x7f0000534000-0x8)=0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000856000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000ea000-0x4)=0x8) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x3a, 0x4) 2018/01/17 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d03000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f56000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000057e000-0x4)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000073e000)=0x0, &(0x7f0000a52000)=0x4) 2018/01/17 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a6e000)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x2, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 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]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b2e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000413000-0xc)={&(0x7f0000817000-0x8)='./file0\x00', r0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000552000)={0x0, 0x0, 0x0}, &(0x7f0000d4e000-0x4)=0xc) gettid() getrusage(0x1, &(0x7f00004e2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(r2, 0x40, &(0x7f0000a88000-0x8)=0x2, &(0x7f0000f86000-0x8)=0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 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) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000536000-0x4)=0x9, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000171000)="72cea65b1aafba5283b113d3b24b147359f8da0c9103e54e5a856b87c4b465db92cba1b68e08b85041d6ec5025621228fcb047512e12119345d51bb574a2baa7ff6be98c6103dc3ecc3fffb426e2a91d5704a98e646b5d8fbbe1c66f8f05ce08cf20c7b22f3dc702294d4d0b645dffc987900e37150fb12d4f87352791aa1d91ff31844424a4712e5b0368406b7ab4c4c3c84604c9642d9a99c2abcf84ce375d2b0c51b8384dddce671ed22a37ee438629b8650a1e29ce09f25b19a5aa5b54b058924ea9f1", 0xc5, 0x4008001, &(0x7f0000928000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000eb4000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) fcntl$getflags(r2, 0x407) 2018/01/17 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$setsig(r0, 0xa, 0x2d) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008c8000-0x10)={r1, 0x18, &(0x7f000005a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd5000-0x9)='/dev/kvm\x00', 0x401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x35b0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ec000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000e0a000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b2f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000034f000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000, r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 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}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f9e000-0x50)={{0x89, 0x9}, {0x2, 0xf32}, 0x2744db6d, 0x4, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000483000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c14000-0x4)=0x0) ptrace$getsig(0x4202, r5, 0x100000001, &(0x7f000077d000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008dd000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009bf000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00008b8000)={0x200, 0xffff, 0x4, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x5, 0x7, "6e48f428bebf8eefdef66f1bc0962c2f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00003d4000-0x2)=0x6, &(0x7f0000501000)=0x4) r3 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000060000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f02000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9d000)={r2, r3, r4}, 0xc) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r5, &(0x7f0000005000-0x50)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/17 05:36:17 executing program 0: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f2000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f0000321000-0x2)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000e7f000-0xb)='/dev/adsp#\x00', 0x6372, 0x20000) fanotify_mark(r0, 0x20, 0x40000010, r1, &(0x7f0000ccd000-0x8)='./file0\x00') mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000299000)='./file0\x00') umount2(&(0x7f000013a000-0x1)='.', 0x2) unshare(0x28060400) 2018/01/17 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d57000-0x11)='/dev/vga_arbiter\x00', 0x204000, 0x0) accept4$unix(r1, &(0x7f0000443000)=@file={0x0, ""/86}, &(0x7f0000af6000)=0x58, 0x187a340480b8ef98) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c73000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) 2018/01/17 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) shutdown(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f74000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000000009) accept$inet(r1, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$setstatus(r1, 0x4, 0x42800) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f6f000)="cf", 0x1, 0x0, &(0x7f0000f72000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 89.266582] binder: 10346 RLIMIT_NICE not set 2018/01/17 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) r1 = add_key(&(0x7f0000226000)='keyring\x00', &(0x7f00007d2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa6000)="a49b2f23ea96897bf5c24aab9f8d0711c0115d1f487aa4907277234dfb5eb5b2236b2124c6c398cbaa40e03940d6f7ea7bcb8ecb1168575e9d7e71cbbae4068b2c70692811a35e976f5bfdb50c28ff1a5f4e42ba246866571dcbdba3424548cb388a06bcb6be51697f39b9b85c1f61a4c110bde8b01f48116504ae984a16f49205e4931d9cefec66a11df24d6f36e40918affead095d337edce60f1a", 0x9c, 0xfffffffffffffff8) keyctl$clear(0x7, r1) [ 89.320412] binder: 10346 RLIMIT_NICE not set [ 89.342879] binder: BINDER_SET_CONTEXT_MGR already set [ 89.353580] binder: 10341:10346 ioctl 40046207 0 returned -16 [ 89.355679] binder_alloc: 10341: binder_alloc_buf, no vma [ 89.355704] binder: 10341:10365 transaction failed 29189/-3, size 0-0 line 2903 [ 89.385327] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 05:36:17 executing program 2: 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, 0xff, 0x0, 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) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000d3000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00003c7000)={&(0x7f000088b000/0x7000)=nil, 0x7000}) 2018/01/17 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000031000)='/dev/audio#\x00', 0x8, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = add_key$keyring(&(0x7f0000dcf000-0x8)='keyring\x00', &(0x7f0000bcc000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) stat(&(0x7f00007c8000-0x8)='./file0\x00', &(0x7f0000398000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000dcf000)={&(0x7f0000697000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000360000-0x10)={&(0x7f0000408000)={0xf4, 0x14, 0x1, 0x321, 0x4, 0x2, {0xf, 0x0, 0x5}, [@typed={0x18, 0x55, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x74, @pid=r3}, @typed={0x10, 0x44, @u64=0xaa3}, @generic="ea7d25451c71c43edd03c98c0cbbb6c12222e3ce6dff2610ff6dc7e3ae5e59303af798a98dc175359fbe8d209eab1b4efbcca2efe9429b744733af568e4e4b266076a6a9edb44660be747c6a1b6bdbd9ea2f7631d20004f1fd2a4ae9356b164d4ea02f5869c413a1ba36ff109db6ff82827c9c97e66567bb239bf1cf6a5cbc589038fa5fa54060e82321d982c6253545d829c02ebcb7a2025976771d2caa4955eaaa5996a5d44489e1"]}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x4010) keyctl$chown(0x1d, r1, 0x0, r2) 2018/01/17 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00006df000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xfffffffffffff28a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000016c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000429000-0x8)={0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000460000)={r1, r0, 0x100000000, 0x100000000, &(0x7f0000afd000-0xa9)="193a556d97c50f522d56acdb3e37e57d3f1dab176fb37dd9f5dd0dba6450b5109459d5b373581938e536ea812e89352d2ede2d1e39e5f38630c137934598780fe6889b98cad346f71f70bf760538991dfddda198e0ce17d0939ad77f9a6ef605178221d40e27f6030a7685a880a10c8a3b341bd18892e31cce0f340330159923ea60d0040de9f0c702fb069a87ccf88dbe7f348e2505d99e22b06a5f9efc19254af474948fc10003a7", 0x7, 0x1b, 0xffffffff, 0x3f, 0x3, 0xc8, 0x1d4, "f804f38e47157141d1018a229caa1570364c8a23c39f836cfe13f625ab99a5f539e538d84e16277a32311c49f33a331791ef0bcb41aa1393a56590b5f5649ac56e5e952e5e1b0f71ea333af45e508685de18cb3b9110d957ab828ad392abb29d5e5d8bd2c960e3d3ab12118771d85bbf57abe4ea71ea85ff98f745e0a72026"}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000006d000-0x23)=""/35) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000c61000)={0x100, 0x9}) ioctl$int_in(r0, 0x5452, &(0x7f0000673000)=0x40) 2018/01/17 05:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e92000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c47000)={0x0, 0x1}, &(0x7f00008af000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000412000-0x53)={0x0, 0x4b, "d2e9a6fddfebda61a2acf49788358dbb9330f4003da942d7d96e948695db64c9ba268cc0da4442d7826d13f53ae04184e7e68445e2599d48f48aa109eff60db94fb29749ce77526a43811c"}, &(0x7f0000734000)=0x53) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000031b000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8, 0xfffffffffffffffc, 0x8, 0xffffffff}, &(0x7f0000289000-0x4)=0xa0) tee(r0, r0, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000522000)={0x0, 0x8, 0x30}, &(0x7f0000ace000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000488000)={0x0, 0x8001}, &(0x7f0000f53000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a61000)={0x0, 0xd5, "078bea2972ceef67bd019a7c9d82289454e186ecf76ff63397cff6b0d7dd9ac9cffa10de3a4f3d47f4f974116f2f56ec6b7781c50b739c50a9662cd07db5d942c16c5a0d060bcd951e9aeeb1a5c44b9469a1e3c9fbb367961e09c5b3c1e771e9f9891dba20000000000000007b2f5e7426d9dff371604fa76088fc4c58f692a3c8d08f572eab7952d8d44399ec63cbe7a0d77aa5d5000000000300016088911dd10de36abfa975892861c654797e78c3dfbcbec7bf11ff7125a12160f9a6ab29862f396403156bbf08cda34836ee9f282af3ed18d6"}, &(0x7f0000ed5000-0x4)=0xdd) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f30000)={0x0, 0x74, "16d7cfaa676d79c0c4e00264aa1da93c431218629a9109fb1e0db2c46ffddd843cc2e86342859f676c48e324ee08abee061b9411d0cd2f333780eb661c10c6402b96211279e6f24e7a6e46c73cb2cdb605feebeab71e1eb1b67e55c193ec863b7f9b6980663c0f3b1d0eca9382c607942a837b8f"}, &(0x7f0000c4a000)=0x7c) sendmsg$inet_sctp(r0, &(0x7f0000702000-0x38)={&(0x7f0000324000)=@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x97}, 0x1c, &(0x7f0000a8e000+0x306)=[{&(0x7f0000079000)="949442d63959b63097e9c19b4a1823649d75e896926be47cd408bcb8087ff0b580a13bf4f1aa0eec8be0a627927d655e204da4ca880e1e10cb9deffb2a4896de19f343d7fc56af6bd9a13c5cecf28f912840d1e43af234e588be2a814afc08f3a65d76934c4d33d964e43976e7d65f9291695bfdc9ad71c177e75a4ad586e2bc06e08ae3e34e6b18a30fe3ab496acd33ea1fa16e13b39ea3cdb84aa3f4beffd12378d57fcb2e27", 0xa7}], 0x1, &(0x7f00007e4000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0xba9, 0x6, 0x1, 0x5, 0x100, 0x0, 0xffff, 0x7c000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8000, 0x8, 0x7fffffff, 0x8, 0x2, 0x1, 0x1ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x200, 0x6, 0x800, 0x800, 0x7, 0x2b3, 0x800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xce, 0x8001, 0x5, 0x21, 0x37e4, 0x8, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfb9f, 0x0, 0x9, 0x1, 0x6, 0xfe, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x73fa, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x9, 0x8000, 0xfffffffffffffff9, 0x0, 0x49ca, 0x4, 0x5, r7}}], 0x150, 0x4}, 0x10) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00001e7000)=""/141) syz_open_pts(r8, 0x0) syz_open_pts(r8, 0x0) poll(&(0x7f0000e44000-0x8)=[], 0x0, 0x1ff) close(r8) 2018/01/17 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xf4b000)=nil, 0xf4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f4c000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00008db000-0x4)=r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000beb000)='/dev/rfkill\x00', 0x123400, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) bind$pptp(r3, &(0x7f0000f4b000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000f4e000-0x4)=0x3, 0x4) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x2e, &(0x7f0000f4d000)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00007e9000-0x4)=0xc) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f4c000)=@assoc_id=0x0, &(0x7f0000f4c000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b81000-0x10)={0x7, 0xe607ed789d746cc8, 0x1, 0x97b0, r5}, &(0x7f000031a000-0x4)=0x10) clock_gettime(0x0, &(0x7f00009fa000)={0x0, 0x0}) utimensat(r3, &(0x7f000081b000)='./file0\x00', &(0x7f00002cb000-0x20)={{r6, r7/1000+30000}, {0x0, 0x2710}}, 0x100) r8 = accept$alg(r0, 0x0, 0x0) sendto(r8, &(0x7f0000c44000-0x3b)="1af05d1c1b96cb66c26a4aa823efe4e457726bcfe015637d327c7c8a5305360e7b25ddc3e173a12ec830cd76dd373944", 0x30, 0x0, &(0x7f0000f4b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xffffffffffffff4a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/17 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008d8000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000975000)='/dev/audio#\x00', 0x100000000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000671000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_dev$vcsa(&(0x7f0000ca1000)='/dev/vcsa#\x00', 0x6, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b54000)={0x1, [0x0]}, &(0x7f0000c35000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003fe000-0x8)={r3, 0x200}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000073a000)={{0x3, 0x3, 0x5de2, 0x0, 0xfa}, 0x6, 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timer_create(0x2, &(0x7f000030d000-0x60)={0x0, 0x22, 0x3, @thr={&(0x7f0000b6d000-0xa3)="3ecf9ce0bc0348223564dabd9d245f1ed8b31664e86ec73b03c6988f28c3898f90abb5791700fcead9e5bf8764ae23c9726cdee169075ccfa544dd6fb21fb3c24b61c64120d748da65fdff09765e978e823a6609b164946453dca2d2c857910e936b15d5ee79d7547328a9e908eee46209a5983d18015b52ff761d6e214dbffaad5efc9c889753a69a05eb2dd2f800396935311773376cec6ab357589e16640e4da77d", &(0x7f0000c03000)="aef229aa45c4b2703f5d66ac5d3f743cb5db58715b6de3d9ff2b9ada01cd0017fd91ab81131f98fb447d2f79e6de2fb9519f466b5540256ead54579429d5092ef79d07686cedef45c7c13120a82c4440363374e738b787bc482f8b324d719405790478545a5ccc2ee9817669092a799cc263fd2b4969a0cebe4ae200374c873fc2474e3d8e262d568f2a564cf554e7234d3442e40110dd80d78bc40315239a5a6b421bce74be56c758883a4ad80569eed65364922eb5ce2f4722ae06c4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da9000-0x4)=0x0) timer_delete(r4) prctl$void(0x7) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a29000)=0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) fstat(r2, &(0x7f00009fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 89.391986] binder: release 10341:10346 transaction 54 in, still active [ 89.398959] binder: send failed reply for transaction 54 to 10341:10359 [ 89.405762] binder: undelivered TRANSACTION_COMPLETE [ 89.410988] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgget(0x3, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003ee000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:36:17 executing program 7: seccomp(0x0, 0x0, &(0x7f0000b73000-0x10)={0x2, &(0x7f000043e000+0x3cc)=[{0x0, 0x101, 0x2, 0xfffffffffffffff9}, {0x6, 0x8, 0x0, 0x200}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000074a000)=@random={'os2.\x00', '\x00'}, &(0x7f0000000000)=""/155, 0x9b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 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) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/254, 0xfe}, {&(0x7f0000003000-0x98)=""/152, 0x98}, {&(0x7f0000002000)=""/87, 0x57}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x4, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000, 0x14010, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@generic="594eabd7b6c1f00eea4eeaa8891b591d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000005000)={0x28, 0x0, 0x9, @fuse_notify_store_out={0x10001, 0x3, 0x3ff}}, 0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x3, 0x100) getpeername(r0, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0x26) modify_ldt$read(0x0, &(0x7f0000007000-0xaf)=""/175, 0xaf) sendfile(r0, r1, &(0x7f0000006000)=0x5d, 0xffffffffffffffc1) r3 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4040) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000007000)=""/205, 0xcd, 0x10000, &(0x7f0000005000)={0x3, {"34420bc5c1a031"}, 0x8}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000008000)={0xd000, 0x1000, 0x0}) 2018/01/17 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7c000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f75000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 89.550011] ================================================================== [ 89.557456] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 89.565423] Read of size 8 at addr ffff8801bd3f4800 by task syz-executor6/10381 [ 89.572861] [ 89.574483] CPU: 0 PID: 10381 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #264 [ 89.581829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.591165] Call Trace: [ 89.593749] dump_stack+0x194/0x257 2018/01/17 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000008, 0x2005d42d6b) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dd0000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e99000-0x4)=0x0, &(0x7f0000325000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006df000-0xc)={0x2, 0x7ff, 0x1000, 0x4, 0x8000, 0xce}) sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) [ 89.597374] ? arch_local_irq_restore+0x53/0x53 [ 89.602038] ? show_regs_print_info+0x18/0x18 [ 89.606538] ? lock_release+0xa40/0xa40 [ 89.610518] ? perf_event_fd_array_release+0x435/0x480 [ 89.615803] print_address_description+0x73/0x250 [ 89.620654] ? perf_event_fd_array_release+0x435/0x480 [ 89.625928] kasan_report+0x25b/0x340 [ 89.629728] __asan_report_load8_noabort+0x14/0x20 [ 89.634671] perf_event_fd_array_release+0x435/0x480 [ 89.639792] ? array_of_map_alloc+0x130/0x130 [ 89.644351] ? fsnotify_first_mark+0x2b0/0x2b0 [ 89.648932] ? array_of_map_alloc+0x130/0x130 [ 89.653404] ? __bpf_map_put+0x2e0/0x2e0 [ 89.657455] bpf_map_release+0x84/0xc0 [ 89.661336] __fput+0x327/0x7e0 [ 89.664614] ? fput+0x140/0x140 [ 89.667882] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 89.673751] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.678244] ____fput+0x15/0x20 [ 89.681508] task_work_run+0x199/0x270 [ 89.685399] ? task_work_cancel+0x210/0x210 [ 89.689705] ? _raw_spin_unlock+0x22/0x30 [ 89.693834] ? switch_task_namespaces+0x87/0xc0 [ 89.698496] do_exit+0x9bb/0x1ad0 [ 89.701934] ? lock_downgrade+0x980/0x980 [ 89.706080] ? mm_update_next_owner+0x930/0x930 [ 89.710748] ? do_raw_spin_trylock+0x190/0x190 [ 89.715309] ? do_raw_spin_trylock+0x190/0x190 [ 89.719882] ? perf_trace_lock+0xd6/0x900 [ 89.724019] ? trace_hardirqs_off+0xd/0x10 [ 89.728244] ? trace_event_raw_event_lock+0x340/0x340 [ 89.733428] ? perf_trace_lock+0x900/0x900 [ 89.737647] ? check_noncircular+0x20/0x20 [ 89.741872] ? migrate_swap_stop+0x970/0x970 [ 89.746261] ? lock_downgrade+0x980/0x980 [ 89.750427] ? find_held_lock+0x35/0x1d0 [ 89.754489] ? do_group_exit+0x318/0x400 [ 89.758545] ? lock_downgrade+0x980/0x980 [ 89.762680] ? wake_up_state+0xb/0x10 [ 89.766472] ? signal_wake_up_state+0x3a/0x40 [ 89.770950] ? zap_other_threads+0x1ca/0x240 [ 89.775340] ? do_raw_spin_trylock+0x190/0x190 [ 89.779906] ? force_sig+0x30/0x30 [ 89.783428] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.787907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.792917] do_group_exit+0x149/0x400 [ 89.796783] ? do_futex+0x22a0/0x22a0 [ 89.800572] ? SyS_exit+0x30/0x30 [ 89.804010] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.809030] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.813787] SyS_exit_group+0x1d/0x20 [ 89.817572] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 89.822307] RIP: 0033:0x452df9 [ 89.825473] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 89.833161] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452df9 [ 89.840410] RDX: 0000000000000000 RSI: 0000000000721768 RDI: 0000000000000000 [ 89.847659] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000026c [ 89.854908] R10: 000000000000000c R11: 0000000000000202 R12: 0000000000a2f9b0 [ 89.862158] R13: 000000000071bea0 R14: 0000000000000327 R15: 000000000000000c [ 89.869447] [ 89.871051] Allocated by task 10401: [ 89.874746] save_stack+0x43/0xd0 [ 89.878176] kasan_kmalloc+0xad/0xe0 [ 89.881865] __kmalloc_node+0x47/0x70 [ 89.885644] bpf_map_area_alloc+0x32/0x80 [ 89.889770] array_map_alloc+0x351/0xa00 [ 89.893816] fd_array_map_alloc+0x57/0x70 [ 89.897938] SyS_bpf+0x7f8/0x4400 [ 89.901376] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 89.906111] [ 89.907718] Freed by task 28: [ 89.910811] save_stack+0x43/0xd0 [ 89.914251] kasan_slab_free+0x71/0xc0 [ 89.918113] kfree+0xd6/0x260 [ 89.921197] pde_put+0x9a/0xf0 [ 89.924379] remove_proc_entry+0x1e3/0x360 [ 89.928600] sctp_defaults_exit+0x3f5/0x630 [ 89.932902] ops_exit_list.isra.6+0xae/0x150 [ 89.937294] cleanup_net+0x5c7/0xb50 [ 89.940987] process_one_work+0xbbf/0x1b10 [ 89.945200] worker_thread+0x223/0x1990 [ 89.949150] kthread+0x33c/0x400 [ 89.952495] ret_from_fork+0x37/0x50 [ 89.956190] [ 89.957804] The buggy address belongs to the object at ffff8801bd3f4700 [ 89.957804] which belongs to the cache kmalloc-256 of size 256 [ 89.970448] The buggy address is located 0 bytes to the right of [ 89.970448] 256-byte region [ffff8801bd3f4700, ffff8801bd3f4800) [ 89.982648] The buggy address belongs to the page: [ 89.987557] page:ffffea0006f4fd00 count:1 mapcount:0 mapping:ffff8801bd3f40c0 index:0x0 [ 89.995682] flags: 0x2fffc0000000100(slab) [ 89.999918] raw: 02fffc0000000100 ffff8801bd3f40c0 0000000000000000 000000010000000c [ 90.007778] raw: ffffea0006faaae0 ffffea00071cf0e0 ffff8801dac007c0 0000000000000000 [ 90.015636] page dumped because: kasan: bad access detected [ 90.021318] [ 90.022936] Memory state around the buggy address: [ 90.027842] ffff8801bd3f4700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.035177] ffff8801bd3f4780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.042521] >ffff8801bd3f4800: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 2018/01/17 05:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ac5000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x46800) ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000614000)={0x9, &(0x7f0000e43000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00007d9000-0x8)={r1, 0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 05:36:18 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e72000-0x9)='/dev/ppp\x00', 0x402, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00001df000)={0x7, 0xfffffffffffffff7}, 0x2) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) [ 90.049855] ^ [ 90.053202] ffff8801bd3f4880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.060540] ffff8801bd3f4900: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 90.067874] ================================================================== [ 90.075208] Disabling lock debugging due to kernel taint [ 90.081181] Kernel panic - not syncing: panic_on_warn set ... [ 90.081181] [ 90.088551] CPU: 0 PID: 10381 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #264 2018/01/17 05:36:18 executing program 2: r0 = semget$private(0x0, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000001000-0x73)=""/115) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/17 05:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f000030a000)="4d9e6cadea4ebb5dc25b3393340fcbc65b564f92cdbe5750bee6f955bbff9a2eab941b9f536c319cabd1c4eaa7d60967948776ce92aa57cd7af1c5772cf8ae00072c7895d2de71b0f50ce3ec97823f00af91aab76a1fb696c0bfe39a26b7cf87e16533cd6634944eac3b6f887b8da4d36804dfcdee27d5fccc5b6d7f253322dd86b0e85e28deca3571", 0x207, 0x0, &(0x7f0000970000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) 2018/01/17 05:36:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = semget(0x3, 0x3, 0x4) r2 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000366000)={0x0, 0x0}) semtimedop(r1, &(0x7f00009a4000-0x1e)=[{0x4, 0x3, 0x0}, {0x3, 0x2, 0x1800}, {0x1, 0x6, 0x1000}, {0x4, 0x4a, 0x800}, {0x4, 0xffffffffffffff43, 0x1800}], 0x5, &(0x7f0000e0c000-0x10)={r3, r4+10000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00004a1000-0x4)=0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xffffffffffff8001) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000253000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 90.097209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.106558] Call Trace: [ 90.109150] dump_stack+0x194/0x257 [ 90.112798] ? arch_local_irq_restore+0x53/0x53 [ 90.117470] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.122229] ? vsnprintf+0x1ed/0x1900 [ 90.126036] ? perf_event_fd_array_release+0x350/0x480 [ 90.131319] panic+0x1e4/0x41c [ 90.134509] ? refcount_error_report+0x214/0x214 [ 90.139275] ? add_taint+0x1c/0x50 [ 90.142826] ? add_taint+0x1c/0x50 [ 90.146354] ? perf_event_fd_array_release+0x435/0x480 [ 90.151608] kasan_end_report+0x50/0x50 [ 90.155559] kasan_report+0x144/0x340 [ 90.159339] __asan_report_load8_noabort+0x14/0x20 [ 90.164243] perf_event_fd_array_release+0x435/0x480 [ 90.169345] ? array_of_map_alloc+0x130/0x130 [ 90.173819] ? fsnotify_first_mark+0x2b0/0x2b0 [ 90.178379] ? array_of_map_alloc+0x130/0x130 [ 90.182848] ? __bpf_map_put+0x2e0/0x2e0 [ 90.186885] bpf_map_release+0x84/0xc0 [ 90.190751] __fput+0x327/0x7e0 [ 90.194014] ? fput+0x140/0x140 [ 90.197288] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 90.203149] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.207713] ____fput+0x15/0x20 [ 90.210971] task_work_run+0x199/0x270 [ 90.214839] ? task_work_cancel+0x210/0x210 [ 90.219136] ? _raw_spin_unlock+0x22/0x30 [ 90.223258] ? switch_task_namespaces+0x87/0xc0 [ 90.227909] do_exit+0x9bb/0x1ad0 [ 90.231338] ? lock_downgrade+0x980/0x980 [ 90.235463] ? mm_update_next_owner+0x930/0x930 [ 90.240113] ? do_raw_spin_trylock+0x190/0x190 [ 90.244679] ? do_raw_spin_trylock+0x190/0x190 [ 90.249252] ? perf_trace_lock+0xd6/0x900 [ 90.253377] ? trace_hardirqs_off+0xd/0x10 [ 90.257591] ? trace_event_raw_event_lock+0x340/0x340 [ 90.262758] ? perf_trace_lock+0x900/0x900 [ 90.266969] ? check_noncircular+0x20/0x20 [ 90.271185] ? migrate_swap_stop+0x970/0x970 [ 90.275569] ? lock_downgrade+0x980/0x980 [ 90.279712] ? find_held_lock+0x35/0x1d0 [ 90.283761] ? do_group_exit+0x318/0x400 [ 90.287801] ? lock_downgrade+0x980/0x980 [ 90.291929] ? wake_up_state+0xb/0x10 [ 90.295705] ? signal_wake_up_state+0x3a/0x40 [ 90.300176] ? zap_other_threads+0x1ca/0x240 [ 90.304561] ? do_raw_spin_trylock+0x190/0x190 [ 90.309120] ? force_sig+0x30/0x30 [ 90.312638] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.317111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.322107] do_group_exit+0x149/0x400 [ 90.325971] ? do_futex+0x22a0/0x22a0 [ 90.329749] ? SyS_exit+0x30/0x30 [ 90.333181] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.338186] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.342923] SyS_exit_group+0x1d/0x20 [ 90.346703] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 90.351441] RIP: 0033:0x452df9 [ 90.354607] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 90.362288] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452df9 [ 90.369533] RDX: 0000000000000000 RSI: 0000000000721768 RDI: 0000000000000000 [ 90.376789] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000026c [ 90.384037] R10: 000000000000000c R11: 0000000000000202 R12: 0000000000a2f9b0 [ 90.391280] R13: 000000000071bea0 R14: 0000000000000327 R15: 000000000000000c [ 90.398998] Dumping ftrace buffer: [ 90.402516] (ftrace buffer empty) [ 90.406201] Kernel Offset: disabled [ 90.409808] Rebooting in 86400 seconds..