[....] Starting enhanced syslogd: rsyslogd[ 12.063977] audit: type=1400 audit(1516691815.651:5): avc: denied { syslog } for pid=3498 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 15.849701] audit: type=1400 audit(1516691819.437:6): avc: denied { map } for pid=3636 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 18.417721] audit: type=1400 audit(1516691822.005:7): avc: denied { map } for pid=3645 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.214' (ECDSA) to the list of known hosts. 2018/01/23 07:17:05 fuzzer started [ 22.072854] audit: type=1400 audit(1516691825.660:8): avc: denied { map } for pid=3650 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/23 07:17:05 dialing manager at 10.128.0.26:41793 [ 25.905125] can: request_module (can-proto-0) failed. [ 25.914558] can: request_module (can-proto-0) failed. 2018/01/23 07:17:10 kcov=true, comps=true [ 26.439363] audit: type=1400 audit(1516691830.027:9): avc: denied { map } for pid=3650 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1039 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/23 07:17:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000-0x9a)=""/154, &(0x7f0000000000)=0x9a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000)={r1, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003000)={{0xfff, 0x7fffffff}, {0x1ff, 0x6}, 0x3f, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000005000-0x50)={{0x1, 0x1ff}, {0x2, 0x7}, 0x1, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000)="4dbbaaf94e50bca6b5e063b889c055031ea9eb03dbbd858d", 0x18) r2 = socket$nfc_raw(0x27, 0x1, 0x0) exit(0xe91) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x5, 0x1, 0x4, 0x80, 0x0, 0x7fff, 0x8, 0x8, 0x4, 0x6, 0x1, 0x0, 0x1, 0x2, 0x8, 0x5, 0x5, 0x5, 0x0, 0x1f, 0x5, 0x7f, 0x6, 0x7, 0x2, 0x7, 0x8000000000000000, 0xea, 0x3, 0x3f, 0x1, 0x8, 0x7, 0x5, 0x1ff, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0xfffffffffffffc97, 0x8}, 0x800, 0x7ff, 0x80, 0x3, 0x5, 0x57, 0x3, 0x0}, r3, 0x0, r0, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000006000-0x8)='./file0\x00', 0xa2202, 0xa0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000006000)={&(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000-0x30)=[{&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/137, 0x89}], 0x3, &(0x7f0000002000-0xb3)=""/179, 0xb3, 0x7f}, 0x2021) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000007000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/23 07:17:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x18800, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000)="3302dd341819a92a3e994a7ddf5eb2dd8e6d8655b3a27627a292963ee347a02201ff222457ef073a548665aa8f445cf31f76") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x81, 0x79, &(0x7f0000004000-0x2)="4fed", 0x2) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000)=0x81, &(0x7f0000005000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000005000)='rxrpc_s\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="be2d73a31df5144c4fcfe60687e07a0bd917f75233281b88af3df943024ecf12aab08de2d9cb775b90602732b222ada8396e65144af214f77212d3c52f8c4ff9b9d9a77a237e7cf3ef9b573dd3f3a3ea30a25b959e4beee825505a9f7d111a212783fe97af507d8d6e74dac57d06a8544e9dab38e60bbc839f436ea8ca8c2e65fc299074c16627afa82aee03c4b0e2be4661917708ef7abeae84f9b5ac58a1cd486a5abf6eb7f66a33b8718fa91383", 0xaf, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000006000)=""/180) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000007000)={0x8, 0x6, r4, 0x9, r2, 0x1, 0xfffffffffffff9f4, 0x80000001}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000)={&(0x7f0000003000-0x8)='./file0\x00', r0}, 0xc) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000009000)=0x73c5831a, 0x4) 2018/01/23 07:17:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0xc35) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x45e, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x0, 0x3f, 0x9, 0x80000000, 0x3, 0x7f, 0x9, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39, 0x3, 0x4, 0x2, 0x4}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0) r8 = gettid() r9 = geteuid() lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x3, 0x8000200}, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)={0x1320, 0x28, 0x14cb886e8872319b, 0x5, 0x2, "", [@typed={0xb4, 0xa, @binary="95c06c4045b0f0a0ef38fb0aff53e13e73cd2abd53553ad3924060cc6ca2b66c81de744c09a15f2fd17ad80f179cc92eaa4a935bd32f8f306fff342df314e99fc76f7a4b72bc76d94226bfe2caf384959b40247c1cf6e3a3580739327d24d82a3caf970a29ab57ce574c60a028cec92a0a5cbc1ba46b2c446b691b15eff27d37fb4142b8dc77fa4ccd2e2dddec55e16e56175cd43fd177e9484278e05372c204d3f2623db4c54fb13c4a8b"}, @nested={0x1f4, 0x32, [@generic="", @typed={0xbc, 0x38, @binary="680cd93142b7d31f7591d17e482560a0ba9461f7c44c6af97bf4dfdb10b99cbbe2b114df7873f8d9a04ce07328e12cc4b01a16eb755d86f3ba98062730a4d3c8c60aea8a412fa1d109af13b65a4ff18bd19405d4c8dd812da121753bd17fb9f3e99b5263b83736a56becf920edc0fed7324ca475a4642e3fab973b7fbe969afa5c7a9113c6b57648abc4c8ef6306ae254458a081001b6e1baa6c3a107475d73555ff05fec30237aac4c34edfa10e32847ca2b8be"}, @generic="70b344f2c737eb496736deb48d18bf594ca41ab64df4e28282de3dce22de91454bffeb3225ef9c7c8bd4baf21e3d912921c3dd2671867fadbaa68e778ff7cc6ea0e0003a3ac4453b9bb6730e4376be9d", @typed={0xcc, 0x1c, @binary="a3ac8226d54247d9b722914834dc5d93c61d5f4dd0684533b4afa526e0800c23423417ff56c466bc71e94ad682fd2f15b2f37f46f8ca301c57a75f53285a04085cded57d047df285e8792f9d0cbd3b51a844118946ed2982c965d47a78290cd3f41a97123222fe72d2d7951bbe2f5ad26e82d3aa5721f20cdc772c379738a5fef64f1c88f56e8e7a1754f4b244e6b198e631f0bc5d54a576396455b34b0280bc5953fdd5c9ea2490ba81587bb363f1eec160d24f22eb8b530a640119f4b1ca3a87bd"}, @typed={0x18, 0x40, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x105c, 0x81, [@typed={0x8, 0xa, @void=""}, @generic="fd10a4955faaea6a3e99a03a4f9ac6ec40a062088d6f45f7728fb3aea3020907388905f5ee2634e77e", @typed={0xc, 0x3c, @fd=r0}, @typed={0xc, 0x2, @ipv4=@rand_addr=0x6}, @typed={0xc, 0x4b, @uid=r3}, 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[@generic="cbae2acdbae7d72a0470b0a678ccb0e9daa9d41bf314f125ea4b66e54b5685a891098031c50533c8231e157bfe86152ef32dd7d3fb542a0d3e588ef1765e567a6af597d5a45809f95a50bf9f8a642c6896e37b69bc8d689b257ccb7ca98b0e737251a97d08e9ece47d7b6ac179764d5599685a71aa7339295eef22fdf75743f3d2c19a6e992851cb55b05a708eb0f6466e248eb37248ca370bdd86a3bcf2b4c5bbf129584578a4cdd72d985db9204c66e98f90cf1dce993028a033afa7964a3ff29d0904a3ae4a251efb"]}, @generic="4485d0cbd6cf92a1daa3ffdc392c96dc69c97fdf11af4e0b40071296fbba0a0687c4f02f853cf0b8b78dd3ca1a773604e5c0f09a5c53cb6222cade441575930de6399515bb67352e17566839f4e7ab5fae8fa9926748814a4921724d274df212375f0be4a7057f7c37c9f3eb477928a2b07267498b88ada31eb9c415390ba780b295dd02288ac31bdb16f12f4149275e77234f6b7917d6ccf54fefcdc4178ec13ef74bc86692ed", @generic="83ec781bf787931b7ec5a9b9f2ecd125aefbbfe89c49ad9391290e7de24590f20edbce175c9802b2bc407b00fc1ae4d4624e388b6bc6214b7af445b09f3444b9c63e7053b86a", @typed={0x1c, 0x23, @binary="8ae823f87185ea391629b201fb6157c5fa"}]}, 0x1ec}, {&(0x7f0000002000-0xf4)={0xf4, 0x39, 0x2, 0x1, 0x3, "", [@typed={0x10, 0x8a, @u64=0x96}, @nested={0xd4, 0x5f, [@generic="", @generic="f5403219c89656d4ad317c58daff490c7581f720088cd8df59afcc8c885f4a82b597f99b8bc52767e00d80a063f5a3ac78d6a3c262184dbba6003fdd1254fa1d901ad5acc51612450e021b6fa0f147de03bed7dd86aa7d618c2cf545aaf3061a62dfe8c1f40f61fdf940940aeabe1a3a3b33a963e547e78955499857f3e1bb69a202f41a7d9cc10eab9d7db44716de640689b05ffb9f28fe87c1e4213b4f8a4c5e9b6ea2c0c46a499fbce4bd8a837ffadf19b535f6d594bdcb9dc2b98920283742a831", @typed={0xc, 0x5a, @u32=0xe88}]}]}, 0xf4}, {&(0x7f0000001000-0x1030)={0x1030, 0x3f, 0x210, 0x6, 0x3, "", [@typed={0x14, 0x19, @str='[.)wlan0\x00'}, @typed={0xc, 0x7f, @pid=r4}, @generic="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0x1030}, {&(0x7f0000002000)={0x10, 0x15, 0x8, 0x4, 0x2, "", []}, 0x10}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x800}, 0x4000880) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000003000)=[{&(0x7f0000003000-0x35)=""/53, 0x35}], 0x1, &(0x7f0000004000-0x50)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000003000-0x37)=""/55, 0x37}, {&(0x7f0000003000)=""/35, 0x23}, {&(0x7f0000002000)=""/130, 0x82}], 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000005000-0xc)={0x6, r0, 0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r11, 0x4008af60, &(0x7f0000000000)={@hyper=0x0, 0x0}) 2018/01/23 07:17:12 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000078000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getresgid(&(0x7f0000e3b000-0x4)=0x0, &(0x7f00002b2000-0x4)=0x0, &(0x7f0000829000-0x4)=0x0) r7 = getpid() r8 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f000027e000-0x70)={{0x3, r2, r3, r4, r5, 0x2, 0x7, 0x0, 0x0, 0x0}, 0xffff, 0x100000000, 0x9, 0x6, r7, r8, 0x7, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r10, 0x5410, &(0x7f0000001000-0x4)=r8) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x5, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r10, 0x2401, 0x6) r11 = socket$unix(0x1, 0x2, 0x0) r12 = getegid() kcmp$KCMP_EPOLL_TFD(r8, r1, 0x7, r10, &(0x7f0000002000-0xc)={r11, r11, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000002000)=[r6, r12]) setpgid(r8, r8) ioctl$sock_ipx_SIOCAIPXITFCRT(r9, 0x89e0, &(0x7f0000003000-0x4)=0x7fff) bind$unix(r10, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x401, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x0, 0x78, 0x80, 0x2, 0x9, 0x6, 0x0, 0x534a, 0x400, 0x4, 0x5, 0x9, 0x1, 0x7f, 0x1, 0x1ff, 0x7, 0x3f, 0x8001, 0x1, 0x3ff, 0x39e, 0x6, 0x2, 0x921, 0xfffffffffffffffa, 0x0, 0x2f95a3cb, 0x7, 0x2, 0x2, 0x9, 0x9, 0x3ff, 0x100000001, 0x82, 0x200, 0x4, 0x0, 0x1400, 0x5, @perf_bp={&(0x7f0000005000-0x1)=0x0, 0x8}, 0x4000, 0xf8b6, 0x2, 0x4, 0x8, 0x8, 0x9, 0x0}, r7, 0x7, r9, 0x4) 2018/01/23 07:17:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000+0xb06)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x4d)=""/77, 0x4d) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = dup2(r2, r2) 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$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sendmmsg$unix(r3, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x5a)="f7da525d474b9340653c2cb8e1c7f9a42758ac3d7a6fc4c72b9bd399e5347e266a0bf61b47e81b142110b6b4a27fec4a237c6bfb3502d174239941d07e7d3764af98049771e6ac3207ebadcb6bbfb3e0704add089a69808e169d", 0x5a}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000002000-0x8)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="0550581ccd5facde8a37a6b9d342313dd60f4574d13d660de2e2f81ea2f90a02e59eda97e6b56cb3867cba21cb5643fc258c2a5af35249f8239bd66abddf9666947eac72ea7b529c330a1ba496140a6b9699e010bf35425bff2a0baa9f7b0b01f39cb7f47ebe7f0b1d7422f6db3d31e39025a3b9e316ccbc99dc2cc4157bc3b5ab2271828e72df30dcf38b1bd84649edd1b0b8b4affc3ad29e8f45e7c51081aeebc757c9d4f627db7dcd9277f8a189fc235c0ecc", 0xb4}, {&(0x7f0000001000)="017f", 0x2}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x5b)="cffef67af6c17b48170b86dcdb2c396482292c9b08b091c5aa656c1993923e24170439657e02dae9edacfd3e24575360cf39e1b255bd69d2e6e036f9300425483d89637a5f6aedb218ea12e962352682f32d5a821b0514f6bd8e10", 0x5b}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="314dd5bdd7f3708666d2739621ff1442d01f00f58a3c2212b18ec2a60e5dc5c8352c8300f1bbca320dae26d4c90796426cef3ff2711016", 0x37}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r0, r1}], 0x20, 0x0}], 0x2, 0x8004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/140, 0x8c}], 0x2, 0x0, 0x0, 0x8001}, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000004000-0x24)={0xddd, 0x4, 0x80000001, 0x3ff, 0x2, 0x1, 0x8, 0x10001, 0x1c00000000000, 0x7, 0x9, 0x40}) setfsgid(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r4, 0x7fff, &(0x7f0000005000-0x8)=0x2, &(0x7f0000004000)=0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r3, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000)=r5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000007000-0xb0)={{0x4, 0x1}, 'port1\x00', 0x8, 0x10000, 0x43, 0xfffffffffffff556, 0x100000001, 0x9, 0x800, 0x0, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r2, &(0x7f0000007000)={r3, r2, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000008000)=0x0, 0x8) 2018/01/23 07:17:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) fchdir(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@mcast2={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}}, &(0x7f0000001000-0x4)=0xe8) prctl$setendian(0x14, 0x1) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) getpgid(r3) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000)=""/22, 0x16, 0x40000000, &(0x7f0000004000)={0x11, 0x6, r1, 0x1, 0x7f, 0x6, @random="90d24a3e99d3", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000006000-0x94)={0x94, 0xfff, "f26a1c5a689036ced088002aaf6ea6f2fdec3cfbba8991fbb5fc28e6896f9703ac34b9c5717c4de6711c66e53a920623f727e4c916afab4092c924fc2e06332dc0ad95408534e1cc21b1a489137b555f8fafa954e0f9f2aa9736b5f9e859da1a693ee885550340d2de2b44e9f0747480b7ae33d613258207c32216bce15d498527c9410387d960d3465e8b39"}, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000)='./file0\x00', 0xa6) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x8, 0x20802) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000002000-0x90)={[0x0, 0x1f, 0x74ec438d, 0x3, 0x497a, 0x101, 0x1, 0xffffffffffffff1e, 0x4, 0x7, 0x8000, 0x9, 0x8001, 0x3, 0x0, 0x7fff], 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) clock_adjtime(0x6, &(0x7f0000002000)={0xffffffff, 0xe8d, 0xffffffffffffffc0, 0x0, 0x1, 0x9, 0x6, 0xe87a, 0x5, 0x240c7554, 0x7ff, 0x3, 0xfffffffffffffd78, 0x2, 0x6, 0x11, 0x856, 0x2, 0x2, 0xffffffff80000001, 0x7, 0x7fff, 0x9, 0x0, 0x3, 0x2}) 2018/01/23 07:17:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000002000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000004000-0x80)=[{&(0x7f0000004000-0x5c)=""/92, 0x5c}, {&(0x7f0000004000-0x38)=""/56, 0x38}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000003000)=""/253, 0xfd}, {&(0x7f0000002000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000)=""/181, 0xb5}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000003000)=""/226, 0xe2}], 0x8, &(0x7f0000002000)=""/42, 0x2a, 0x3}, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x800, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0x100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xdc)=""/220, &(0x7f0000004000)=0xdc) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000005000)=[{&(0x7f0000001000)="9c4bd37a158b5b6b1969e4fe8aee2af8f9766bfa3ff511f5876f1556f140a5a5d317591420cc9caf333833b70cf831d3ff33615a18a0a3279b88517dfd28516a9e85e2a0daa1816bd8e0b467467be0e975ff61e2dd88368c44cb5b12be03a728c97274805e1b993adbfdfedba83804ade3415d08a12f46dbf7b158e95464f7858672dd92bccfae664b", 0x89}, {&(0x7f0000006000-0xd7)="9ff5c83209a1564be37ae773ebe969873b782093e1dd1ed6b6316422d358da132ab233677079ec76aa7918c50c2304046b4daf612a388cddccf365fa188c74caa03a43d45500e9aaf281e65d290be0437289f3d93982a0b2ed393df96199cc17a54d31e0bd0165b5c099a8992ca971534fc8ed86680459a4871bc1b2e803ea43d5cbb7bf7ca84b5af0c76f6754bd539afe6e6649d20bc3bc54731c2c1d1d9531122dc0f9a70e19ec8116c0cb48723af81ab050f81327dce974b2a18eb61deee780a5239bc9330988e7c0837b16188cd5c03d402c13ad29", 0xd7}], 0x2, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x561d, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000008000-0x2)=0x6, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = shmget(0x2, 0xd000, 0x204, &(0x7f0000f2c000/0xd000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 2018/01/23 07:17:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x0, 0x3, 0x5000, &(0x7f00006e4000)=@generic="ab55527f6b0a481fa0b4d3a9baf65bff", 0x9, 0x49880000, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000003000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='rose0\x00'}}, 0x1e) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000004000-0xb0)={{0x8, 0x0}, 'port0\x00', 0x50, 0x80000, 0xffff, 0x3, 0x7, 0x0, 0x8, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x400, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000004000)='\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000005000)=""/200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000002000)=0x8, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000007000-0x8)={0x9, 0x2721}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000-0x2)=0x9, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000007000)={{0x6e0, 0x2}, {0x0, 0xe6}, 0x4f56, 0x0, 0x71, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000008000)={r4, &(0x7f0000001000-0xf)=""/15}) [ 28.454652] audit: type=1400 audit(1516691832.042:10): avc: denied { map } for pid=3650 comm="syz-fuzzer" path="/root/syzkaller-shm925978982" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 28.506286] audit: type=1400 audit(1516691832.093:11): avc: denied { sys_admin } for pid=3693 comm="syz-executor7" capability=21 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 [ 28.706382] audit: type=1400 audit(1516691832.292:12): avc: denied { net_admin } for pid=3698 comm="syz-executor3" capability=12 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 [ 29.034395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.535445] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.144467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.647763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.668590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.900248] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.970172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.101651] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.269606] audit: type=1400 audit(1516691834.857:13): avc: denied { sys_chroot } for pid=3698 comm="syz-executor3" capability=18 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 2018/01/23 07:17:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea2000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x40) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000c07000-0x4)={0xa, 0x6, 0x1, 0x0}) sysinfo(&(0x7f0000257000)=""/13) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c65000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000447000)=0x2) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000d33000-0x8)={0x2, 0x4}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00002f4000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) unshare(0x400) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) sendto$llc(r0, &(0x7f0000264000)="869960817a07a65ecf8ebd85686e92a445fdff3760b74a60787bd0b8ba1f507f6c23e9eb966918bc4798a27bfad1c42aa864041ad86cef0e2df69254b6d53e1904635976d263b5818424f068843212dda94758d23837a54bfaea41c73ac8c0c3", 0x60, 0x0, &(0x7f00001f0000-0x10)={0x1a, 0x1f, 0x800, 0x7fffffff, 0xffff, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) signalfd(r2, &(0x7f0000519000-0x8)={0x0}, 0x8) 2018/01/23 07:17:15 executing program 3: 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 = syz_open_procfs(0x0, &(0x7f00002c2000-0xd)='cmdline\x00') syz_open_dev$dspn(&(0x7f000048c000-0xa)='/dev/dsp#\x00', 0x5, 0x200000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000031f000)=""/0, 0x0) [ 31.417560] audit: type=1400 audit(1516691835.005:14): avc: denied { dac_read_search } for pid=4339 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 07:17:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r2, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) renameat2(r3, &(0x7f0000cdc000-0x8)='./file0\x00', r3, &(0x7f0000ae3000)='./file0\x00', 0x6) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x100000001) syncfs(r1) sendmsg$rds(r0, &(0x7f0000909000-0x1c)={&(0x7f000096b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003d000-0x20)=[{&(0x7f0000585000)=""/136, 0x88}], 0x1, &(0x7f000075d000)=[], 0x0, 0x0}, 0x0) [ 31.515929] audit: type=1400 audit(1516691835.077:15): avc: denied { dac_override } for pid=4361 comm="syz-executor3" capability=1 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 2018/01/23 07:17:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00008aa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000edb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000)=0xe8) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/0, 0x0}], 0x1, 0x0) creat(&(0x7f0000f0b000)='./file0\x00', 0x0) 2018/01/23 07:17:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000ef4000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2013, &(0x7f0000001000-0xa9)="") 2018/01/23 07:17:15 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f7b000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) fstat(r2, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x7fffffff) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 07:17:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000d61000)=""/0) r0 = socket(0x10, 0x800, 0x0) write(r0, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/23 07:17:15 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x8000008010500e, &(0x7f0000004000-0x8)=0x0) [ 32.874832] audit: type=1400 audit(1516691836.462:16): avc: denied { setgid } for pid=4713 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.094802] audit: type=1400 audit(1516691836.682:17): avc: denied { create } for pid=4764 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_netfilter_socket permissive=1 [ 33.122767] audit: type=1400 audit(1516691836.709:18): avc: denied { ipc_lock } for pid=4764 comm="syz-executor6" capability=14 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 [ 33.147556] audit: type=1400 audit(1516691836.734:19): avc: denied { ipc_owner } for pid=4764 comm="syz-executor6" capability=15 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 2018/01/23 07:17:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f00003da000)="26197414245ec611ea885581f7f63e1cd75eefa1cd1332684e50f37617512e13a1c45a1dcef11cdc9906ab5a6bfe06059f5e6940afd87b2347541c9d9dc7e84b8286b8b5b92cf18fc18e00bc076032966e4d9557cb31f0985bbcc9a84cf7b21472e790ad30ed333f3acbadb9b94d") 2018/01/23 07:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000863000-0x12)='/dev/snd/pcmC#D#p\x00', 0xedb7, 0x82002) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000b7b000)=0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") mknod(&(0x7f000020a000-0x8)='./file0\x00', 0xc000, 0x1e51) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) renameat(r1, &(0x7f0000cc4000)='./file0\x00', r1, &(0x7f000058d000-0xc)='./file0/bus\x00') sendto(r1, &(0x7f00005dd000-0x9f)="4ab0a7f1eb884fff7eb97417b8f984fb067c8515dd4e45de01157d557a7dcf081e2b687ecbcab25e20ad60c28df611bbfbfbb37d9fbb9bf02061600f6381c5916f1ec9fbb77364fb610134b0ffdbb63d5c4c5438ff5c78bf5e2439a93438c785c3693ca2d639d288eccffa95409726a357588b7d695b3a74b3099923cd61979c00accc9d53f80dccd00d828c3fc6c38a61a68ce1df309f72d77332f6cbdbd8", 0x9f, 0x1, &(0x7f0000761000)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) writev(r1, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2018/01/23 07:17:16 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000757000-0x4)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00006e3000)='./file0\x00', 0x103001, 0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00005e1000+0x699)=0x2, &(0x7f0000000000)=0x1) r2 = syz_open_dev$audion(&(0x7f0000b62000-0xc)='/dev/audio#\x00', 0x1, 0x200000) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000643000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00009f8000)={r3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000aeb000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0xb8, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[], 0x0}, {[], 0x4000000000000000}, {[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x60, 0x401}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000732000)={0x0, 0x0}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000938000-0x9d)=""/157) 2018/01/23 07:17:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0x9ac9, 0x0}) r2 = ioctl$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) prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x7f) 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) 2018/01/23 07:17:16 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x8, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000030000-0xc)='/dev/amidi#\x00', 0x7, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:16 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mkdir(&(0x7f0000d1e000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x1)='\x00') 2018/01/23 07:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00003eb000)={{0x8, 0x0, 0x0, 0x0, "2d9f1b87fc11e6925423e94c622f83aa786bcb38cb63c934e9bcc9648ca60c7a40b43b0f70e63326ea99df46", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000cec000)='./file0\x00', 0x80080, 0x18c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000765000)=0x9, &(0x7f0000818000-0x8)=0x2) 2018/01/23 07:17:16 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000)=0x0, &(0x7f0000008000-0x4)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f0000004000-0x8b)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") fcntl$dupfd(r1, 0x406, r1) [ 33.263795] audit: type=1400 audit(1516691836.851:20): avc: denied { net_raw } for pid=4783 comm="syz-executor6" capability=13 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 [ 33.342559] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/23 07:17:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004e7000)=0x0, &(0x7f00002ed000-0x4)=0x4) r1 = socket(0x1e, 0x4, 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) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r2 = bpf$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, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept4(r1, 0x0, &(0x7f000022e000-0x4)=0x0, 0x80800) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000641000-0xba)=""/186, &(0x7f0000821000-0x4)=0xba) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000af2000)={r1, r2}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/mixer\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f000037b000)=""/4096) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f00004d0000)=[], 0x0, &(0x7f0000667000-0x148)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/23 07:17:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000cd6000-0x38)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f000097f000)=@ipv6_newroute={0x40, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000070b000-0x8)={0x0, 0x0}) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/23 07:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair(0x4, 0x3, 0x95, &(0x7f00004b5000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000d1000)={0x4, 0xd25, 0x1a381802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000599000-0x16)={0x0, 0xe, "713da6a2c721fc2dff3dc9fbc342"}, &(0x7f00001f7000)=0x16) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000874000)={0x0, 0x200, 0x0, 0x9c, r3}, &(0x7f000072d000)=0x10) 2018/01/23 07:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000047000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={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=@dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00005ef000)=0xe8) lstat(&(0x7f00005a7000-0x8)='./file0\x00', &(0x7f00001a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009a3000)='./file0\x00', r0, 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$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f29000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a7c000)=0x0, &(0x7f0000f06000-0x4)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f9000-0x15)='/proc/self/net/pfkey\x00', 0xb0000, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000d7a000)=0x1) umount2(&(0x7f0000064000)='./file0\x00', 0x0) madvise(&(0x7f000024d000/0x4000)=nil, 0x4000, 0x10200000008) 2018/01/23 07:17:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) add_key(&(0x7f000008b000)='keyring\x00', &(0x7f0000c8a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000874000-0x9f)="be6a784e8395c9dea0f8e8f98736209c53dfd89448953eb67feddc36ca72f4037dd4d735022ac6b75ac3d539f266d187cdc1e080d6a248eed31f183f59e32c889b226b6d8cc068d28fdaa5bee83acf84a68c7ea51fc59befb12e31a59376345f772a15d149f3d891a759769e614231247f721c0cf52f9138d09ea071cb38ab53dc8fe39623bd64aa23e06630db234fe1cb594ed9e738e010500ba5262c14bd", 0x9f, 0xfffffffffffffffe) request_key(&(0x7f0000d36000-0x5)='user\x00', &(0x7f0000c5e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004f0000-0x1)='\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000be2000-0x8)='keyring\x00', &(0x7f0000731000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f000002b000)='user\x00', &(0x7f000036f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="13e7f219a2723b2aae9ec6997ee8a396ab056e3fe26f37a8827839aeaa6081b38903ef871eb9a8153ba10f40a090e995d824", 0x32, r1) keyctl$describe(0x6, r2, &(0x7f000041d000-0xac)=""/209, 0xd1) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000d9a000)={0x1000, &(0x7f00005c4000-0x1000)=""/4096}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 07:17:16 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x1, 0x105080) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000000) 2018/01/23 07:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x9c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) rt_sigpending(&(0x7f000035c000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000224000)=""/16, &(0x7f00008b2000)=0x10) 2018/01/23 07:17:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x42) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000006000)={&(0x7f0000007000-0x154)={0x154, 0x0, 0x1, 0x312, 0x1, 0x0, {0x2, 0x0, 0x2}, [@typed={0x10, 0x70, @u64=0xffffffffffffffff}, @generic="57d538645d2c5bff377fa4f9af552c23fd67831619b4936f460c29699c039162b82045c452257e905afb8de9abe9d6a5f4a39c8271210b43d0edda11bd65e766dfe9aba20276a78a9a09cddfc31841e7f501d541d60ebb3bdaa5af55aa11617ec2e7e614a20571cbe2b6e8de6aad19", @typed={0x18, 0x62, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="851ce9d918e5a30f0a206297e5f9d5d8f44413771e4bc474e40af4c34b88dd2c5f9d5112db7417b285803a7c78a79a54e69b11814496a88d4a4b6fbfb121422f667ed4309a925f6d26a868c34d76275c1c2509709abb3821beb1a452744d6635ddfcb16672cb46f377a482782fa378e56f30eb44f16b865670563d7d1ace8671cbf108942bcc9aa87e2e2c7c3475c8540e4b1483475c20ccaeeb2cb140f33d162d60a878916019bcdb"]}, 0x154}, 0x1, 0x0, 0x0, 0x4008000}, 0x800) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x47, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000f000)={&(0x7f0000009000-0x48)=@full={{0x3, {"c2510b659e371c"}, 0xaf9}, [{"4321ed98c1d9e1"}, {"9a433061864de9"}, {"0acbf10eeefab6"}, {"fa5c8bf2c78d75"}, {"5d56e88dd5492e"}, {"88dd68979633d2"}, {"4ee39fccdf0cde"}, {"7f3c8a60434fd1"}]}, 0x48, &(0x7f0000010000-0x20)=[{&(0x7f000000f000)="e6c365dfc802191c4160591c603b0754edd5a879d5ecff4daa58becaf5e3fa7cdf81325edc815a22ebbd4d103543993762c8733e45700e9397ffb089c9344da23f9fdb8d38585bfda3b962bdf2a74826ffb469dbd0ce2f0420bbf1ab0833af7634677014583401f6d4bc787a09d19b40af01cbc2d445c03601f94c5c4eda887f84888ae4fd1359451549ef121a633c07b2ba121dda0bf3a90cce5b26a5e9dd1e5ef97bbb1373c8b424", 0xa9}, {&(0x7f0000010000-0x6a)="c0f80e7d289c1b8a8541704392644f15699f7df3bd66cb4ebbfd4038d3fd08bf0aa0c7e0f7a502cc53e11c8da3b69c5f019951277eee03947697cf83d71f7086a1d6c4b80d47ebdde33dfe9836c9b36ee47eaa677e275ea7377a71e31c4e3a9fbc11f35441c1c46f7288", 0x6a}], 0x2, 0x0, 0x0, 0x1}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000006000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/23 07:17:17 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000682000-0x18)=@get={0x1, &(0x7f0000d36000)=""/91, 0x4}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd(0x0) r5 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000827000-0x78)={0x7, 0x78, 0x0, 0x0, 0x9, 0x6, 0x0, 0x1ff, 0x0, 0x96b31512041d25b9, 0x8f3, 0x4, 0xa00000000000, 0x489, 0x3f, 0x3, 0x20, 0x4, 0xfffffffffffffc01, 0x6, 0x7fff, 0x22d, 0x1ff, 0x400, 0x0, 0x0, 0x1, 0x10001, 0xffffffff, 0x1, 0x8, 0x5, 0x3, 0x4, 0x1ff, 0x8001, 0x8001, 0x5, 0x0, 0xe0dc, 0x6, @perf_bp={&(0x7f0000ee6000-0x1)=0x0, 0x2}, 0x1428, 0x5, 0x3ff, 0x6, 0x7de6, 0x3, 0x7, 0x0}, r5, 0x9, r0, 0xd) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000027b000)=0x0, 0x0, r4, 0x4}) 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) [ 33.421653] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 33.431509] audit: type=1400 audit(1516691837.019:21): avc: denied { create } for pid=4818 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/23 07:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b0e000)={&(0x7f0000b3d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fca000-0x50)=[], 0x0, &(0x7f00001ea000-0xa5)=""/165, 0xa5, 0x0}, 0x0) close(r0) 2018/01/23 07:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ebd000)=""/184) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) 2018/01/23 07:17:17 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x4000000000001, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x17a) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_xfrm(r2, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x80) socket(0x3, 0xb, 0x4) sendto$inet(r1, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xfffffddc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000027f000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x3, 0x4, 0x7, 0x9, 0x40, "e7e2a3d54f18c7e6cc02d1cef2ec327709df1c54137203421aaf9863ad82f219aaa7d82ada1a12a5d45e46e16e7fdcf2d533a43b6814cf2a85a4d352ee8b8c", 0x9}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000009000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0xc400}, 0xc, &(0x7f0000004000)={&(0x7f0000003000-0x2478)={0x2478, 0x29, 0x100, 0x7, 0x2, {0x1b, 0x0, 0x0}, [@nested={0xa4, 0x25, [@generic="79a007b7cdb9b3ab2752a33a0cf394255c2dee84e71ce345cc4c61499cea3ba145d92d698a9f00e73bab7fa8d76bc8b92a399c2648e5b2d8f6944fe58adc3c6e339eb54e76721924cf64b5356e6dc2d68374842fe30a7b3b0fb5bbb48dd333cd28e23cb58b00e691", @typed={0x8, 0x1f, @void=""}, @typed={0xc, 0x7d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x3e, @fd=r0}, @typed={0x18, 0x2c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}}]}, @nested={0x178, 0x77, [@typed={0xc, 0x42, @uid=r3}, @generic="23c9379880169a6afb413cb0ca898d42ccaa568bc2dae75c1b135f3b50fc5d2326bf1b199e13ef03a86ba8fae9f82dc94d9cb59b937228db6ea06039af2b62687e25cd3b0625340385b7ea0ff7ae2920b142f25e01b2a8158a54e638e3605cb5831480d24819db98130e1795f35b78f97ed719211ccb6b807b0bff1c36a50d575386c073768bb69e2dd2f97c215a7e73fe8562b5cdfbd0", @generic="bca271b7fb6100036098dc8211e0796fe13db61ef2f1e37e1714f2a442c4969e0e158cac57b9eb5747bfa4ce433651a58b6a45e5a34154e60dc670a5149ec20ce91cfa869feefc11067246c7bc44e4ac9ed23d836cc95ac44d028fa98f4a3006372f12e8a5e470a2a8a097c3e331cd0100c8df96a82d39cb2b0c8759a18b1528dcdaed6ac38afce3a12dc9545e739395f7a092046c0759c992489c34374d6f3b9a52f679b133699a29ee9e5b4c1b0dba1a0de4e92521bfd3325ae296e7f29f83943a5f411a3aaa255f7f147c10b90f10e5"]}, @nested={0x1018, 0x1f, [@typed={0x14, 0xa, @str='/dev/dsp#\x00'}, @generic="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@generic="b6242a7348b5abd6b3a06580fde9d22bff9c1701ccc0ea49f44bfe449c208e0375d54a97a1cc3540eeb808029649043990043aeff3ead93ab148f0fb4ea9548d9b4b87c97dfacd99d434e105101a93f4b1052567d6983167ed573d58d533045b9110067baf7eec023a4288a620a40b36bb15d9e37206e97e5c005172101118820aeaffb38d6568ef3bfa2758781ba971f1635b9a643fa54cc9336bc33f54e3e88e190dd0969d4d9c460f268eb5da353251689dcd5d4aee8b51835db460ee01494ddcc4f2e0b10f2e14a0a9bc041e97f2", @typed={0xc, 0x50, @fd=r0}, @nested={0x70, 0x78, [@generic="2238a531e5c5cb7c5eb241d46194c36d78465740a13d95f51534bee39a649cd60f3058fe3d5dbb6e65e5dddbaeec487df341c718def883a829f82909ad13ba76f935526d9de26c2c25e9d3faa3494a20e79b2290e05b584379764cd510", @typed={0xc, 0x91, @uid=r4}]}, @nested={0xe4, 0x2, [@typed={0x8, 0xa, @void=""}, @typed={0xd8, 0x1c, @binary="9562e7f88716f5421961291246cb0543d611376a4f2cad0a9006e5319fc444b3ecbd7ab78aff9b73d37bbc92d1b070cff65d7b8669631a80c99af2c6f1db6a13be48cff54ec9fe3029c9f6c31402c4cea8b97a4df7dcbc1176ed76cb669d29cac9b9cb5017a4de2be66490863ea27e7ce3b920a95007bc2025e8cae6b9a4b88999db5433d0c1d417c2b07859cfa6fb643d2c8ae678e1e73ebadaf1491a667a4447e1b697a9ac6fb9674818a4f0e4b570516fc59d65572797b7ccbab9e49ca81f0ce6efb28f7b6f86e75fcfcd50"}]}]}, 0x2478}, 0x1, 0x0, 0x0, 0x0}, 0x4004010) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00002b9000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000016f000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00009ef000)=@assoc_value={0x0, 0x0}, &(0x7f000009e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000070f000-0xa0)={r1, @in6={{0xa, 0x3, 0xfffffffffffffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x40, 0xfffffffffffffffe, 0x101, 0x10}, &(0x7f0000347000)=0xa0) 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, &(0x7f000000e000)='fdinfo\x00') getdents64(r2, &(0x7f0000461000)=""/619, 0x26b) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000013a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 33.438109] audit: type=1400 audit(1516691837.026:22): avc: denied { write } for pid=4818 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 33.471081] audit: type=1400 audit(1516691837.035:23): avc: denied { prog_load } for pid=4809 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.545651] audit: type=1400 audit(1516691837.132:24): avc: denied { prog_run } for pid=4809 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/23 07:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b30000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005ac000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000030f000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000997000-0x8)={r2, r3}) sched_setparam(r1, &(0x7f0000e6e000)=0x800000fff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000e6c000+0xa5d)=0x0) ftruncate(r4, 0x20000000000001f) splice(r4, &(0x7f000077d000)=0xfffffffffffffffb, r4, &(0x7f0000897000)=0x2, 0x8, 0xfffffffffffffffd) mq_timedsend(r4, &(0x7f000095f000)="c06030412deac1e3f39cad1f1f23723c141e03efc043c37e2c6b189ff5a828f41c64d1a31a508f502c8033f2fce4867f04a7349c8764b6eb9d9fea13bb172de34ace12f5ee022db0ad81cb34b763e18c3a421c73918c46d2a26f5f76fa130c69aee1c2f9afd3", 0x66, 0x3, &(0x7f0000acd000-0x10)={0x0, 0x989680}) 2018/01/23 07:17:17 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000028000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aeb000-0x4)=0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000059a000)=0x3) r3 = getpid() mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000aeb000-0xc)={r4, r0, 0x0}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/23 07:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000799000)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) bind$unix(r0, &(0x7f0000884000)=@abs={0x1, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000ede000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000c1e000)="fce3ae1f294149315c7c183eaf40a3386d7b30b14f11578a4388bac545d1a253a8f9cc8bb96a0766917006ec8bfbc374556643ba6cc21bcae9e71e951492fab4fa295f97c83537720203", 0x4a, 0x4, &(0x7f00007ab000-0x10)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cb4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003d3000-0x4)=0xc) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mkdir(&(0x7f0000750000-0xe)='./file0/file0\x00', 0x11) 2018/01/23 07:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b67000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eda000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/01/23 07:17:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x19b080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000b17000-0x8)=0x7) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054b000)='/selinux/enforce\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000c81000-0xc)={0x0, 0x0}) 2018/01/23 07:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) r3 = dup3(r0, r2, 0x80000) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a81000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xfffffffffffffd1b) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f00004f1000-0x10)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003", 0x11}], 0x1, &(0x7f0000857000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000055a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000045e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000e71000-0xb)='/dev/audio\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000013a000)='/dev/mixer\x00', 0x140, 0x0) set_mempolicy(0x4000, &(0x7f000047b000-0x8)=0x4, 0x9a) [ 33.710955] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/23 07:17:17 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000025c000)='/dev/qat_adf_ctl\x00', 0xefea29efab7a5891, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fff000-0x4)=0x9) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7fffffff}, 0x1c) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x40}, 0x1c) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/policy\x00', 0x0, 0x0) time(&(0x7f0000987000)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000748000)=0x0) sysfs$1(0x1, &(0x7f000070c000-0x25)=']:!vboxnet0nodevppp1]nodevem0em1lo=+\x00') arch_prctl(0x2002, &(0x7f0000000000)="") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000ae6000-0x4)=0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b38000)=@req={0x50, &(0x7f0000331000)={@common='eql\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000de3000-0x8)={0x0, 0x8}}}}) sendfile(r0, r0, &(0x7f00007e5000)=0x0, 0xfff) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000df6000-0x28)={&(0x7f00001df000/0xe000)=nil, 0x80000000, 0x3, 0x0, &(0x7f0000f4c000/0x4000)=nil, 0x3}) 2018/01/23 07:17:17 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a17000-0x8)='./file0\x00', 0x100, 0x80) fcntl$getownex(r0, 0x10, &(0x7f0000bed000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000ffe000-0x8)='./file0\x00', 0x100) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000109000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fff000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ffe000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa5000)={r2, 0x9, 0x8, [0x1, 0x4, 0x6, 0xfffffffffffffffe, 0x800000010000, 0x4, 0x1, 0x6]}, 0x18) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000ffe000)='./file0\x00', &(0x7f0000c54000)=""/114, 0x72) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f000074f000-0x4)=0x3) 2018/01/23 07:17:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80f, 0xfffffffffffffe00, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00008c8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f00002f9000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = semget$private(0x0, 0x0, 0x8) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f000041b000)=""/100) semctl$SETALL(r1, 0x0, 0x11, &(0x7f000072c000-0x4)=[0x3, 0x20]) 2018/01/23 07:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000018e000)=0x6, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c74000-0x4)=0x200, 0x4) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="0000000000000000000000000900000000000000800100004000e7003072a901"}) 2018/01/23 07:17:17 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000013000-0x20)={0xffffffffffffffff, &(0x7f0000015000)="", &(0x7f000000e000)="", 0x0}, 0x378) prctl$intptr(0x8000000000000008, 0x0) 2018/01/23 07:17:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7ff, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x20, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000001b000-0xc)='/dev/amidi#\x00', 0x20000, 0x448400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x5, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) 2018/01/23 07:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000065a000)='/dev/mixer\x00', 0x44080, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e37000)=0x0) r2 = geteuid() statfs(&(0x7f0000336000-0x8)='./file0\x00', &(0x7f0000065000-0xa5)=""/165) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00005b1000)={0x1, 0x5, r1, 0x5, r2, 0xffff, 0x3, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000379000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000036c000-0x30)=[], 0x0) read(0xffffffffffffffff, &(0x7f00001a4000)=""/1, 0x1) r3 = gettid() openat(r0, &(0x7f0000355000-0x8)='./file0\x00', 0x40, 0x8) syz_open_dev$usbmon(&(0x7f0000be3000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000541000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$bt_rfcomm(r4, &(0x7f0000244000-0x9)={0x1f, {0x4, 0x10001, 0x9, 0x42, 0x242309b3, 0x6}, 0xe55}, 0x9) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000a44000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigqueueinfo(r3, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000ba8000)=""/175, &(0x7f0000e05000-0x4)=0xaf) [ 33.922553] QAT: Invalid ioctl 2018/01/23 07:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") linkat(r0, &(0x7f000012b000-0x8)='./file0\x00', r0, &(0x7f00001a7000)='./file0\x00', 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac2000)=@ethtool_gfeatures={0x3a, 0xfffffffffffff6d, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:17 executing program 4: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a6e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000c5000-0x28)={0x0, 0x0, [{0xffc, 0xa3, &(0x7f0000c5b000)=""/163, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000fe000)={0x7, 0x0, [{0x4000, 0x9, &(0x7f00002c8000)=""/9, 0x0}, {0x100000, 0xb9, &(0x7f0000628000)=""/185, 0x0}, {0x4, 0xee, &(0x7f00001fb000)=""/238, 0x0}, {0x1000, 0x66, &(0x7f0000a01000)=""/102, 0x0}, {0x15004, 0x54, &(0x7f0000418000-0x54)=""/84, 0x0}, {0x7001, 0x80, &(0x7f00003c2000)=""/128, 0x0}, {0x0, 0x14, &(0x7f00002b2000)=""/20, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000af1000-0x28)={0x1, 0x0, &(0x7f00003bb000)=""/155, &(0x7f0000b17000)=""/55, &(0x7f0000e06000-0x1000)=""/4096, 0x2000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000462000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000e93000)={0x0, 0x0}) 2018/01/23 07:17:17 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f0000001000-0x12c)=[{{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f000001b000-0x4)=""/238, 0xee}], 0x1, &(0x7f000001b000-0xda)=""/218, 0xda, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000005000-0x10)={0x0, 0x989680}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000001b000)=0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/01/23 07:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d22000)='/dev/snd/pcmC#D#p\x00', 0x11ab, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000cb3000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000faa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000b37000)={&(0x7f0000009000)=[0x40b6, 0x1000, 0xfffffffffffffe28, 0x266], 0x4, 0x8b9, 0x5, 0x3ff, 0x8cff, 0x92, {0x1, 0x4, 0x2, 0x7, 0xc5, 0x9, 0x438, 0x9, 0x5, 0x401, 0x6, 0x4c0d, 0x3, 0x3ff, "ab05271866a0659eeca7b3867a421663971286415b015fde7ccf9fa5f57dc6cf"}}) r3 = syz_open_dev$usbmon(&(0x7f0000e6c000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x40) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000664000-0x2c)={0x57, 0xd0f, 0x1, {0x1, 0xf1c}, {0x800, 0xa334}, @period={0x0, 0x9, 0x1ff, 0x9, 0x101, {0x6a, 0xfff, 0x9, 0x3d0}, 0x2, [0xffffffff, 0x6]}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) flock(r1, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000e30000)={&(0x7f0000ab2000)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d58000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000084000-0x4)=0xe8) r5 = getpgid(0x0) ptrace$poke(0x4, r5, &(0x7f00001a7000)=0x0, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000469000)=0x0, &(0x7f0000a0e000-0x4)=0x4) ioprio_set$uid(0x3, r4, 0x5) 2018/01/23 07:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000863000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000005f000)={0x3f, 0xffffffffffffff1b, 0x1, 'queue0\x00', 0xd3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 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) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000d0d000-0x8)={0x0, r0}) 2018/01/23 07:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000adf000)='/dev/snd/midiC#D#\x00', 0x49d, 0x2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000091c000-0xea)=""/234) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d92000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000c47000)=0x5f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c67000-0x14)={0x0, 0x3b, 0x7, 0x1, 0x9, 0x3}, &(0x7f00008fd000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007ea000-0x4)=@assoc_id=r2, &(0x7f0000568000-0x4)=0x4) 2018/01/23 07:17:17 executing program 0: 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) listen(r0, 0x7f) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000070b000)="", 0x0, 0x0, &(0x7f0000e87000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00007d2000)=0x29c) recvfrom$llc(r2, &(0x7f00001dc000-0x1000)=""/4096, 0x9a8, 0xffffffffffffffff, 0x0, 0x28) [ 33.942738] QAT: Invalid ioctl 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b4f000)={0x5, 0x0, 0x20, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f09000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) 2018/01/23 07:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ba3000-0x11)='/selinux/enforce\x00', 0x101400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009e9000)={0x2, 0x0, 0x1000}, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a82000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000736000)=0x401, &(0x7f00005bd000)=0x4) gettid() mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f000043f000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$alg(0x26, 0x5, 0x0) fchown(r0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004ec000)="", &(0x7f0000704000-0x4)=0x0, &(0x7f0000af4000)=0x0, &(0x7f000037e000-0x1000)="") fcntl$getownex(r1, 0x10, &(0x7f00008ba000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000d0b000)='/dev/input/mice\x00', 0x0, 0x402000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000129000)=0xffffffffffffff01) 2018/01/23 07:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000378000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xe, &(0x7f0000697000)=@raw=[@ldst={0x1, 0x2, 0x2, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x7, 0x7, 0x7, 0xffffffc0, 0xfffffffffffffff0}, @alu={0x4, 0x0, 0xf, 0x7, 0x5, 0x0, 0x0}, @alu={0x4, 0x1f, 0xb, 0x0, 0x2, 0xfffffff4, 0xffffffffffffffff}, @jmp={0x5, 0xeac2, 0x7, 0x0, 0x7, 0x10, 0x9}, @ldst={0x1, 0x0, 0x3, 0x2, 0xf, 0x15c, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000eef000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a9a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000941000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/23 07:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000b96000-0x2e)="5147d97ab586754e9cf4b43ffb767f450e9623387b81fcd16abb5533df000e1d457e102c5e04b4d87e85ee136a0b", 0x0, 0x0, 0x0, 0xfffffd39) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003a000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) write(r0, &(0x7f0000def000)="71d96a470cd4a87debadb0e1f64a1068d7190d269cecfeeeae395138c2b875d0b2b3befc78a1320032d55fda1f63a33bf4a84027df959ea2ea2657c82986772cd26f4c2627e64fe54b09fee9f57beb6d0a7b1ddfdb3eb3ecc0f5a5bbd8b79a4298780d77330a9d1ed3bd91d6ac7254ea7261f16c5ecf7c925d434718a2b8f8c9cbd124fcd67c3379ee42147051c3d7d31f241b7362c6b7f2b5eca4b414c6e7eaef91c02246c4a3b3dc09e8f1befd6cfda2c4580f6d270f6d48891d32a22d5a86322032a9d9278853", 0xc8) userfaultfd(0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000006b000-0x6)={0x1, [0x1]}, &(0x7f0000091000)=0x6) syz_open_pts(r2, 0x0) 2018/01/23 07:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000076e000)=0x4036) setitimer(0x1, &(0x7f000007f000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00000fe000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 07:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffe01, &(0x7f0000022000-0x8)=0x1) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r1, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) tgkill(r0, r0, 0x26) 2018/01/23 07:17:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x12) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000f5e000)={{0xb80, 0x1, 0xda, 0x5, "470ea3ef16680aa4448177f9a93c98f97ee534be2f579905e36b0e061dfcf8b69f9d98112965dbf266338b1d", 0xd2}, 0x0, 0x0, 0x0, r2, 0x9, 0x7, "90461f2631926a2dde50c3b6f4575853cc6c83d3981a20ee97d303e9abab646a5db5560c8dc86b66de0e5a83355ee0b55cc96901a189fae385c34d088a5b4b6a", &(0x7f00000c6000)="c100", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x81, 0x1, 0x97a, 0xf7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x7, 0x7f, 0x7, 0x5ab}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000003000-0x4)=0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)=0x0) 2018/01/23 07:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80dc5521, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00006fc000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) getpeername$ipx(r1, &(0x7f0000fbc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcd000-0x4)=0x10) 2018/01/23 07:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) io_setup(0x800, &(0x7f000066b000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002de000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000370000)=[&(0x7f0000755000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f0000176000)="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", 0x1000, 0xff, 0x0, 0x1, r2}]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a10000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d20000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r3}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000563000)=0xfff) 2018/01/23 07:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b5c000-0x18)={0x0, 0x0, 0x0, 0x3, 0x2}, &(0x7f0000a3e000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000855000-0xc)={r1, 0x6, 0x30}, &(0x7f000036c000-0x4)=0xc) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a6c000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000063000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) 2018/01/23 07:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a23000)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af5000-0xc)='/dev/rfkill\x00', 0x600000, 0x0) inotify_add_watch(r0, &(0x7f0000ae9000-0x8)='./file0\x00', 0x4) 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xb7e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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, r0, 0x0) r2 = perf_event_open(&(0x7f00009f6000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f04000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/01/23 07:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) lseek(r0, 0x0, 0x3) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000567000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:17 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") flock(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000d24000)=0x10000) pipe(&(0x7f0000e87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)=0x0) 2018/01/23 07:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000671000)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000384000-0xbc)={0x13, 0x2, 'client1\x00', 0xffffffff80000002, "7077c361d719f6c5", "291260e469502092080e4492c187e91f22c753fafd9fe4e0523478f369b92787", 0x80000000, 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]}) 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$inet_tcp_int(r0, 0x6, 0x80000000022, &(0x7f00003b3000)=0x0, 0x4) 2018/01/23 07:17:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00007dc000-0x30)={0x8000, 0x10000, 0x8, 0x9, 0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000e95000)={&(0x7f0000d4c000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000e0000-0x10)={&(0x7f0000d6d000-0x1214)={0x1214, 0xe, 0x6, 0x200, 0x5, 0x1, {0x7, 0x0, 0x2}, [@nested={0x11f0, 0x91, [@generic="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", @typed={0x10, 0x8c, @u64=0x1f}, @generic="56d009f50faf97ddf8f710f48c0d4fcfbcb6eb8eb58dffd7fc04a29c5d147aa6351f3b0422d091f1197f4b40a91e4909a3ea5f41c3d55882dd858168e71a1ef56d8f20167bb94b8c291875d296c7f40dc42eed2cefd662b0fd3fb5e7be057c33523f36cf2768adf552f8e7ace38e3dd4c5a4c939d8fff6a479d7fe73196bae4f9f062765598591", @generic="c4a2c7efbac2cb0fd8ea49ca1e891299c97ba03e86985aec98e3bbfdcea6e555d0d84273c9193e43016564482e4ccedf9b0062d13c2f2180c60b0d30d1d333d53c79022508fc820124c965bc45584963237a0990bbbc99fcce58436c517c5c47c2945632a59701f431f6115dd24c9c45127239363623f904cd2c5f63f9fdc5c49bb17ce48039cf71ea8e0a1a4808d7b930238167dc875f6ff9010f2cd303670365fc96827723347eaa2c07fdb2e1b0e62f1ba7badd217763f34d89b45a4b10", @typed={0x94, 0x55, @binary="a4405a2147f3d22490dee5c90b2088566d406bf6ac9b57d2baf1f020324b64ec86dc3aa321fe36f90dcfc8baca8688ab4207966fdf4e71e4cd537e62a62ffda81727ee76b8b5116bb3cbea414e243df35a368c7abe1e98d2f06a9c6ff654b82c93fda0e909f33af653c859f5aeeb4753f27a0daae7636faca512c6599a77a263957ad94eff023f14776e55"}]}, @nested={0x10, 0x66, [@typed={0xc, 0x4d, @uid=r1}]}]}, 0x1214}, 0x1, 0x0, 0x0, 0x8000}, 0xc000) 2018/01/23 07:17:17 executing program 2: 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$inet6(0xa, 0x80003, 0xff) openat$kvm(0xffffffffffffff9c, &(0x7f000023f000-0x9)='/dev/kvm\x00', 0x12402, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e42000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00001dd000-0x4)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000f5c000-0x8)='./file0\x00', &(0x7f0000473000-0x8)='./file0\x00', 0xe000, r1, r2, 0xae, 0x1, 0x0) [ 34.217509] QAT: Invalid ioctl 2018/01/23 07:17:17 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000d75000)='./file0\x00', &(0x7f0000873000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x1f, 0x48000, 0x800000) close(r0) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000eb000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000ea000)={0x6, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000009c000-0x10)={r2, 0x8000000}) syz_emit_ethernet(0x3e, &(0x7f00000b4000-0x221)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 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}, {[], @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) 2018/01/23 07:17:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(0xffffffffffffffff, &(0x7f0000c09000)=[{{&(0x7f00008ee000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000243000)=[{&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000edd000-0xc1)=""/193, 0xc1}, {&(0x7f0000c6f000)=""/97, 0x61}, {&(0x7f000072c000)=""/85, 0x55}, {&(0x7f0000253000)=""/173, 0xad}], 0x5, &(0x7f0000ca4000-0x7f)=""/127, 0x7f, 0xf3a1}, 0xfffffffffffffff8}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000000000)=""/225, 0xe1}], 0x2, &(0x7f0000000000)=""/145, 0x91, 0x4000000000}, 0x5fe}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/240, 0xf0}], 0x1, &(0x7f0000000000)=""/214, 0xd6, 0xfffffffffffffff9}, 0x379}, {{&(0x7f0000c1e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f12000)=[{&(0x7f0000149000)=""/24, 0x18}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f000080b000)=""/169, 0xa9}, {&(0x7f0000d92000)=""/229, 0xe5}], 0x6, &(0x7f0000001000-0xae)=""/174, 0xae, 0x80000001}, 0x8}], 0x4, 0x40000002, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0xfffffffffffffff8, "c8a1daca1871"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000579000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006a1000-0x8)={0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f00002f2000)=[{&(0x7f000031d000-0xee)='6', 0x1}], 0x1) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000f6e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001bc000)=[{&(0x7f0000010000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 07:17:17 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000180000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0x0, {[@lsrr={0x83, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x23, 0x18, [@dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, @rand_addr=0x2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffffff66d8, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/23 07:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000804000)=""/246) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00009fc000-0x1c)={0x57, 0x1, 0x2, {0xffffffffffffffff, 0x2}, {0x68055f5, 0x6}, @ramp={0xffffffff, 0x3f, {0xfffffffffffffffb, 0x80000000, 0x2, 0x20}}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e8c000)=0x0, &(0x7f0000d4c000-0x4)=0x4) close(r2) [ 34.246813] QAT: Invalid ioctl 2018/01/23 07:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt(r1, 0x8, 0x100000000, &(0x7f0000919000)=""/4096, &(0x7f0000ea8000-0x4)=0x1000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000f85000-0x400)={"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"}) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00001b1000)={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c73000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000073000)=0xfffffffffffffff9, 0x4) 2018/01/23 07:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-twofish-3way,ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000b22000-0xd)='/dev/usbmon#\x00', 0x5cf4, 0x500) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ba7000-0x4)=0x9, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a60000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f00008d3000-0x40)={0x1f, 0x1, 0x2, 0x8, 0xffffffffffffffc1, 0xfffffffffffff800, 0x6, 0x100000001}, &(0x7f000014f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f0d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) 2018/01/23 07:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) clock_gettime(0x0, &(0x7f0000c76000-0x10)={0x0, 0x0}) futex(&(0x7f00007d2000)=0x0, 0x0, 0x800000000000005, &(0x7f0000061000-0x10)={r1, r2+10000000}, &(0x7f0000d48000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/23 07:17:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x3, 0x4, 0x401}, &(0x7f0000dc4000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000000, 0x5, 0x6, 0x6, 0x200, 0x0, 0x2, 0x8, r1}, 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000389000)="382126eb2b72d1fae87cd3753c623480752bfce6306903dfc3f7d28bcdd9de80723568f1d570d4c5536c01e40fd120c7074a9370bbfb6866fd11c944414bc3d6d0c81f47ca4505c98200c340a7218579d5d40db599f26a30795b194ba95fbba2408edad3b3b0b88ea6b83026d8b66cb432f99dd45fa2bdace4517b7181060b6fed7781f22fc82898d01d1fa5c2682fdad245d0f1f1efcbe23f91adea7f327d1c04e6adb2057d93a391a155c6dd174683510afa3c51c8e3879bb3a035b4099edb8a7c44e9e9a5ea1de2143fefd958ba0f0d9e67bcc9c17f25a8ff47e879dec5f317f2c9887caa3008ea0f764d23e083dfa6db77951e088c01dd", 0xf9, 0x4000000, &(0x7f0000716000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00006c7000-0xd)={0x0, 0xffffffffffffff51, "319919c863"}, &(0x7f00005b1000-0x4)=0x233) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/access\x00', 0x2, 0x0) 2018/01/23 07:17:17 executing program 4: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000f54000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007eb000-0x4)=0x10) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f54000-0x20)={@generic="0d81ff6687d2025a01ca37f0bb98660d", @ifru_flags=0xa900}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) restart_syscall() mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f53000)=0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000c4e000)={@common='teql0\x00', @ifru_names=@common='ip_vti0\x00'}) r2 = accept$alg(r1, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000054d000-0xc)={0x6, r2, 0x1}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000f55000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2, 0x2}}, 0x26) r4 = dup2(r2, r1) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f54000)={r4, 0x50, &(0x7f0000203000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write$sndseq(r4, &(0x7f0000f52000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"488336893ee8e47a6c16446a"}}, {0xfffffffffffffffe, 0x789, 0x8, 0xffffffffffffff3b, @time={0x77359400, 0x0}, {0x7ff, 0xb6eb}, {0x1f, 0x2}, @addr={0x7, 0xff}}, {0x7, 0x6, 0x0, 0x3, @tick=0x800, {0x80000001, 0xb9b}, {0x3, 0x9}, @time=@tick=0x3f}, {0xfffffffffffffff8, 0x8, 0xac, 0x8, @tick=0x3, {0x5, 0xfb79}, {0x1, 0x100}, @time=@tick=0x1}, {0x4, 0x20, 0x5, 0x5, @tick=0x1, {0x100000000, 0x26de}, {0x9, 0x9}, @raw32={[0xffffffff, 0x3, 0x3]}}], 0x150) 2018/01/23 07:17:18 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000012e000-0xb)='/dev/audio\x00', 0x180, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c9b000)={'raw\x00', 0x0, 0x0, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d19000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='erspan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "e118e8c8a967e2124218413c2e2674611b0b733e2277f146d3b2f107f6", 0x0, ""}}]}, 0xf4) 2018/01/23 07:17:18 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000ee5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x19, 0x3, 0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 07:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f76000)={0x0, 0x7fffffff}, &(0x7f0000922000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000051f000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, 0x98) fcntl$setown(r0, 0x8, r1) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r6 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r6, r6, &(0x7f00006c7000)=0x0, 0x2a) getpgrp(0x0) r7 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000700000)='./file0\x00', 0x2) fcntl$setown(r6, 0x8, r5) 2018/01/23 07:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pivot_root(&(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000f42000-0x8)='./file0\x00') syz_open_dev$admmidi(&(0x7f0000749000-0xe)='/dev/admmidi#\x00', 0xff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x0) 2018/01/23 07:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ba5000)=@buf={0xc2, &(0x7f0000ce0000-0xc2)="5fdb8542dc6fbff98bf9e04cc025a6855423a4878af34115d06aae6f09ee24bae40a62c06d9efd2c69afbe920fe6a4cf2565ecf9c26d8314dfb7cf4b92cbbe5b2e981e30eaecf3c7427ee89f9b56157e7c3aa7efcdbd8edc857e8c1ee144b723608c9f2fb965c435b57f34188a4bd1a396ab0455d77d132c59f28255bde7bdfcbe0a94b6a902e95aac3fd595df7ce37095a6ba883e6be65f28dce80b096232638ed7a66795ffb84fd5139eac48756e4b7f97619e494ff64ec498fbbfb0dcb6458a9b"}) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) finit_module(r0, &(0x7f0000077000-0x97)="27656d3072707030007ea8e850e3de4a4d240d7dfab97b8989797abb852e5a775b35998d46a032562f3d6e6f6c5fe394ec1b4213eeff7a030febda7c6e4fbfb7ce1e1cae00ea147f8205230318d67a68b2fda68655fa33c17d717d181327e72ab26cc9bcd1ad488dba90213e9197d7b6fc9a7c076cf5219d60520295be19f0f425aa056d0641bf15ec0d5b129b9db7ce8cf5b55cee346b", 0x4) sendmsg$alg(r1, &(0x7f0000f8d000)={0x0, 0x0, &(0x7f00000cd000)=[{&(0x7f0000e4f000)="ab", 0x1}], 0x1, &(0x7f00007b9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000-0x4)=0x0) 2018/01/23 07:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000de0000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000)={&(0x7f0000915000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x5, 0xe0a0, &(0x7f0000ea7000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000bcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000a5000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000b81000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000883000)="94d11a805b37b3d0da81648e819f54f957958b1b4486bcd1bdd956155079195ca8007611a288295aeefab61ab0c9374da9dcc41a325511343ac977d51ada32ef36b6139cc3c5309fa58c537614fc4944ce9cb308b6db0c51a5f271f592cc91e073c4da209441326d33d0acbe3d582e5d77069602473c07ca2ac6b2f14e707117f63928387efe9f32a38b49f5642afa5180180ffa34daa5a8e51a8338759bc56966646e323fff87e9", 0xa8) 2018/01/23 07:17:18 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001da000-0x9)='/dev/ppp\x00', 0x12002, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000051d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f00004ae000)=""/183, 0xb7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) time(&(0x7f00004f3000-0x8)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000d000+0xa83)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000c000-0x24)={0x14, 0x1a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlockall(0x1) r1 = syz_open_dev$sg(&(0x7f0000a9c000)='/dev/sg#\x00', 0x3e, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000234000)={r1, &(0x7f0000462000-0xbd)="393fb27cd075a484976d229834c1c04a23614b46db0ba5fcd25dbf305408f3f95956bcd28dfe3619897c757ab99be7288b030b3f326e81148788119338949709dbeadfb09c826fe216f37c96d7cb95ed36b866926b8cc264072f4982519b597e34d43ef3a7eaf1c4c5651ac4ad3b0fbb00c20d9705f1f90403060dc161be3e1db0edfd86f2bca8d99e582db29d6f2a4a24472ece125210781d5ff1bbb30cf3a3fb40a0fd61aa6172fcd8ae838daec59e85e58587b469a9995bb679d33a", &(0x7f0000542000-0xd1)=""/209}, 0x18) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c12000)='/dev/dmmidi#\x00', 0xa5, 0x101002) write$selinux_access(r1, &(0x7f0000f6c000)={'system_u:object_r:auditd_log_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x33, 0x0}, 0x34) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000321000)={0x3, 0x0, [{0x7, 0x4, 0x4, 0x2, 0xfffffffffffffffd, 0x1, 0x54, [0x0, 0x0, 0x0]}, {0xf, 0xba, 0x0, 0x1000, 0x27, 0x80000000000, 0x81, [0x0, 0x0, 0x0]}, {0x4, 0x81, 0x1, 0x6c4, 0xdda, 0x6, 0x9, [0x0, 0x0, 0x0]}]}) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r2) clock_settime(0x2, &(0x7f0000989000+0x6dc)={0x77359400, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000a49000-0xc)={r4, r4, r3}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000ed2000)={&(0x7f0000fdf000-0x40)={'sha1-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:18 executing program 2: 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, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x1, 0x8000, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 07:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b63000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4f000)=0x28) 2018/01/23 07:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d1000-0x10)='/dev/sequencer2\x00', 0x30200, 0x0) bind$llc(r0, &(0x7f000007c000)={0x1a, 0x1d, 0x6, 0x17, 0x10001, 0x7d1e, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x1000000009376, &(0x7f00007c8000-0x5e)="") 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000405000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f000040f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000084000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000697000-0x6)="760f6e6f00", 0x5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/23 07:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000992000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00003d3000-0x4)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f000024d000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) r4 = dup2(r1, r2) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000060e000-0x20)={@generic="841163e3437c9bfbe024684d3844aed4", @ifru_flags=0x8000}) recvmsg(r4, &(0x7f0000638000-0x38)={&(0x7f0000c4c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c1000)=[], 0x0, &(0x7f000027c000-0xbd)=""/189, 0xbd, 0x0}, 0x0) clone(0x0, &(0x7f0000551000-0x1000)="", &(0x7f00000e0000)=0x0, &(0x7f0000586000)=0x0, &(0x7f0000ddf000-0x1000)="") fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/01/23 07:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000148000-0x20)={"1a44ce531fd9d383f68c09c9ba369131", {0x4, 0x602, 0x9, "4665c46a6cd2", 0x40, 0x0}}) 2018/01/23 07:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000184000)='/dev/snd/seq\x00', 0x0, 0x80) 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) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00008ec000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000b98000)=@file={0x0, './file0\x00'}, 0xa) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt(r1, 0x7fff, 0xffffffffffff8001, &(0x7f0000096000)="", 0x0) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) r2 = syz_open_dev$usbmon(&(0x7f00004d8000)='/dev/usbmon#\x00', 0x6, 0x1) mkdirat(r2, &(0x7f0000dd3000)='./file0\x00', 0x81) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000757000)=0x9, 0x4) [ 34.654911] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/23 07:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000e05000-0x4)=0x0, &(0x7f0000f8d000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sched_yield() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8001) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000e40000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x15) 2018/01/23 07:17:18 executing program 7: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000e58000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe6, 0x8000000000000801) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a02000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000d03000-0x8)=[0x7, 0x80]) r4 = syz_open_dev$mice(&(0x7f0000083000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00000d5000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) r5 = syz_open_procfs(r0, &(0x7f0000729000)='net/udp\x00') close(r1) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f000030f000-0x20)={0x6000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000e64000-0x8)='./file0\x00', 0x151d82, 0x112) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fa9000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8001, 0x7ad0, 0x1, 0x18}, &(0x7f0000ac0000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000064b000-0x8)={r2, 0x9fb1}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() mremap(&(0x7f0000cd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001d5000/0x2000)=nil) process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/23 07:17:18 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x5, 0xd27, 0x0, 0x4, 0xbfc, 0x100000001, 0x7, 0x3, 0x2, 0x9}) mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000653000)={&(0x7f0000ed0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ecf000)=[{&(0x7f0000ed0000-0xa1)=""/161, 0xa1}], 0x1, &(0x7f0000ed0000-0x31)=""/49, 0x31, 0x6}, 0x40000041) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000af9000-0x30)=[{r0, 0x1081, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1001, 0x0}, {r0, 0x500, 0x0}, {r0, 0x80, 0x0}], 0x6, &(0x7f0000ed0000-0xc)={0x0, 0x1c9c380}, &(0x7f0000d70000)={0x1}, 0x8) getxattr(&(0x7f0000038000)='./file0\x00', &(0x7f0000ecf000-0x11)=@known='security.selinux\x00', &(0x7f0000ece000)=""/231, 0xe7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003af000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000)=0xe8) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000011000-0x8)='keyring\x00', &(0x7f0000ed0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f000011d000)='user\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed1000-0x51)="fe9bb4ceec2411ab37ace432ebd93b387ccc8227d132b724a498fc2c2a45a032ac53085f6a37738418946ee4f9798033dc2f6c04a0ddec1ac6bcb2bfe531e13df743102e45339395f14171c4f244462459", 0x51, r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009aa000-0x4)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000082b000-0x18)={@loopback={0x0, 0x1}, 0x7, r2}) 2018/01/23 07:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget$private(0x0, 0x3, 0x400) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a3000-0x16)='/selinux/checkreqprot\x00', 0x1c1000, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000903000-0x2)=0x19, &(0x7f0000f2c000-0x5)=0x2) semctl$GETALL(r3, 0x0, 0xd, &(0x7f000036d000)=""/217) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) fcntl$getownex(r2, 0x10, &(0x7f0000757000)={0x0, 0x0}) getuid() lstat(&(0x7f0000095000-0x8)='./file0\x00', &(0x7f0000110000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000ee1000-0x38)={&(0x7f00002aa000-0xc)=@proc={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000128000-0x10)=[{&(0x7f0000d5d000)={0x11fc, 0x17, 0x800, 0x7, 0x1, "", [@generic="d9f7f65725bb928bbf72d0cc14df98bc638ba0992881ae2179f4d59d2b9d8b5367e34e96fb334bce9aecc2b49dc1b9826b7e884f8488a100551af1c02855da8459eaa73f12485aea600ea8eaa213547bea6e73310a22d9a96a58df86890c12e845895efdceca666bf78ba5bf94b351d87dfe7561c805c60124564c12ff6a74d8831f6bde141a29f85284c5bbff4a4b7d184b800391274baa1556c9c6db0be91fea5c9814b49a965f6858873f22de82aa899d138a598a44548ffa8a46e670c523c8eb96ac67cc5cfb93f5e1994c4ce70f2f429b7e073ab24a52cd95d74f10dd1ae714ef8a06b4db6b4fe0b5330809f77a5ea52a9166", @nested={0x14, 0x2c, [@typed={0x10, 0x7b, @u64=0xfffffffffffff000}]}, @typed={0x18, 0x39, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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", @nested={0xbc, 0x3d, [@typed={0x10, 0x7b, @u64=0x9}, @generic="38b350715bff0fb61d321d637c895918aed5a288edc89342a984b3179ba5a89fcff63f0d4a41a27bbbddcba8bbbe34e63907865094fefdc2fe45e1e04d65ad3369174b6582e059bc3eeedd9bd5addd1b42898a2001458930ceb784ea441cc7eadd706d972ee7ce81869eb310927c6320e7b6102db8e5eb161acd46db1db9acdfa765aa5c66bdfeb29e726ae853e4cb1e5940c0cc98d1458efc7de1ba606913cc5428f462c4c9"]}, @typed={0xc, 0x1b, @u32=0x3}]}, 0x11fc}], 0x1, &(0x7f0000144000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x41}, 0x10) dup2(r0, r2) 2018/01/23 07:17:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x8001, 0x0) fchdir(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000e9f000-0x50)={0x4, 0x4208, 0x401, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f00004fa000)='/dev/input/mouse#\x00', 0x187, 0x8080) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000338000)={{0x0, 0x3, 0x4, 0x2, 0x401}, 0x5, 0x4075, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000367000)=0x1, 0x4) 2018/01/23 07:17:18 executing program 3: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/23 07:17:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d6d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") 2018/01/23 07:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001f7000)='/dev/input/mouse#\x00', 0x0, 0x4401) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000944000)=0x0, 0xfffffffffffffdf6) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000028000-0x20)={0x1ff, 0x18, [0x8, 0xa0000, 0x8000, 0x2, 0x101, 0x0]}) 2018/01/23 07:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xa888) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00002b1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00006ac000)='net/rt_acct\x00') bind$nfc_llcp(r1, &(0x7f0000b0f000-0x60)={0x27, 0xab, 0x5, 0x0, 0x3ff, 0x1f, "f72beb513ae68a8675b4b2c8260c62d51ee192c79a621396d16328f5f2a4e2cfae5c5d252d8fbaf9a77d731dd582817fd981041835688350972850fa0cb513", 0x4}, 0x60) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000598000-0x18)={0x7, 0xb2, 0x7, 0x1ff, 0x8fce, 0x40}) 2018/01/23 07:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000041a000-0x4)=0x0, &(0x7f00003f8000)=0xffffffffffffff68) 2018/01/23 07:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000099a000-0xa)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ae8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) sendmmsg(r1, &(0x7f0000233000)=[{{0x0, 0x0, &(0x7f000019d000-0x50)=[{&(0x7f0000a4e000-0x44)="0f96ee8f7b68fb19e04d4315c84aa32984dab716a177d1eeea30d0b69866ff74fc639474e738b01970b19af821d46105a0210a58dbd7f4b39e8f8014f1cff33d4ac4fbd5", 0x44}, {&(0x7f0000826000)="7680be6b9aae9e961df943027374f15c975d7158e558001222b17184ed0bdff305abb60eba4f3cc389bdc85c44a02ce6d6a1544c16d2c7487471", 0x3a}, {&(0x7f000053f000-0x1000)="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0x1000}, 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"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0x13c0, 0x800}, 0x3}], 0x4, 0x800) dup2(r2, r2) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x1, [0x0]}) syz_open_dev$adsp(&(0x7f0000e7e000-0xb)='/dev/adsp#\x00', 0x7f, 0x4001c2) 2018/01/23 07:17:18 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000)={0x40, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="cee4d83b87dd77c6acd06564341740672250633692ef8a4564f0fda3bc"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f000000c000)={0x10, 0x0, 0x2, 0x80000}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x450000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000026000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000001c000)=""/35, 0x23, 0x10120, &(0x7f0000027000-0x14)={0x11, 0xf5, r2, 0x1, 0x521a, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/23 07:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000029c000-0x20)={0x5, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00004da000)={r1, 0x8}) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) 2018/01/23 07:17:18 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000a85000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200, 0x200102) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dc2000-0x4)=0xffff, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000db1000-0x4)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/checkreqprot\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000341000-0x6)={0x0, 0x100}, &(0x7f00000a9000-0x4)=0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ffb000-0x15)="bf3fb1551c6424d9dc7b516f8d720f8142a64ae472", 0x15, 0x1, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ffb000-0x20)={@generic="f9ffb1c2549665e0000000abff185bfc", @ifru_flags=0x600}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff9000)={0x0, 0x9, 0x3, 0x4, 0x458ddc72, 0x400}, &(0x7f0000ffa000-0x4)=0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ff9000)={r3, 0x4, 0xf29, 0x0, 0x5, 0x2, 0x2, 0x2, {r4, @in6={{0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x8, 0x1ff, 0x0, 0x0}}, &(0x7f0000403000)=0xb8) 2018/01/23 07:17:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x111400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fa) r2 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/23 07:17:18 executing program 0: r0 = socket(0xd, 0xe, 0x9) accept4$unix(r0, &(0x7f0000a88000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000622000-0x4)=0x1002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000447000-0x1)=0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) dup3(r2, r3, 0x0) sendto$inet(r1, &(0x7f0000882000)="", 0x0, 0x20004040, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x21, 0xfffffffffffffffa, &(0x7f0000281000-0x31)=""/49, &(0x7f0000515000-0x4)=0x31) 2018/01/23 07:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b8e000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffff, 0x6c}, @in6=@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, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0xfffffdb2, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000df000)=0x0) close(r0) rt_sigqueueinfo(r1, 0x3f, &(0x7f0000644000-0x10)={0x3a, 0x6, 0x6, 0x3}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3c000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000bd000)={0x7, 0x8, 0x4}) userfaultfd(0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001e6000)={0x0, 0x7}, &(0x7f0000a09000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004cf000)={r3, 0x4}, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f4c000-0x8)={0x0, 0xfc}, &(0x7f00007a1000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fc1000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000044d000)={0x6, &(0x7f0000da2000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000ec4000-0x8)={r5, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ae2000-0xb7)={r4, 0x8, 0xaf, "6aaf52caa2a91a0144107eeee9973aaab8877e76a7a40fec9652503f7f35d0bc997cc3b0a62a127c2fb23509858410883668ff151eddf38bc7f74ed1e0bbb6d6eb74caf791eda47ab493d8bf07c18145e6468aa22c41a93fa7db6ad827aac4ee6edc78502fa84bc7d00bd0ab4ecd3fbbbbc1c8f287f61457dbd5f36a37f858f55c9ff75e6da92113245d3e3d5b17db1737ea9efe31fa69d8924a5d8c3aa546e2e11e4c0fd876327df744cb5e3f56ee"}, 0xb7) 2018/01/23 07:17:18 executing program 1: 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) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a6a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000494000)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00007cc000)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r3, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3)="832500", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000003000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000002000)={0x77359400, 0x0}) ioctl$void(r1, 0xc0045c78) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c2f000)={0x0, 0x4, 0x2, 0x2}, &(0x7f0000f4c000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003b7000)={r2, 0x10001, 0x28}, 0x8) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) connect$vsock_stream(r1, &(0x7f0000980000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/23 07:17:18 executing program 4: r0 = semget$private(0x0, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000001000-0x4)=[{0x7, 0x100, 0x1800}, {0x4, 0x8, 0x1000}, {0x5, 0x400, 0x800}], 0x3, &(0x7f0000e9a000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000e69000/0x2000)=nil) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) chmod(&(0x7f0000b2e000-0x8)='./file0\x00', 0x100) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000019c000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008d6000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x398) connect$inet(r0, &(0x7f00005b9000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x2, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000049000-0xc)=[{0x0, 0x0}], 0x1, 0xc9a) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r1, 0x0) writev(r1, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000022000)={0x4, 0x72bc, 0x7ff}) 2018/01/23 07:17:18 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x10, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000001b000)=0x0, &(0x7f0000015000-0x4)=0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000001d000-0x10)={0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000015000)=0x7c4, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000001b000)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000001b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe4bd}, 0x7, 0x1, 0x7, 0x100, 0x3, 0x4, r2}) [ 34.970305] binder: 5203:5207 got transaction with invalid offset (0, min 0 max 65351) or object. [ 34.987168] binder: 5203:5207 transaction failed 29201/-22, size 65351-8 line 2966 [ 35.010305] binder_alloc: binder_alloc_mmap_handler: 5203 20265000-20279000 already mapped failed -16 [ 35.031492] binder: BINDER_SET_CONTEXT_MGR already set [ 35.036973] binder: 5203:5207 ioctl 40046207 0 returned -16 [ 35.036999] binder_alloc: 5203: binder_alloc_buf, no vma [ 35.037061] binder: 5203:5222 transaction failed 29189/-3, size 65351-8 line 2903 [ 35.062198] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.068180] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/23 07:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f20000-0x10)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000bc0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) 2018/01/23 07:17:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000003000-0x4)="04000000", 0xfffffffffffffe63) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xda}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8}, &(0x7f0000000000)=0x98) listen(r0, 0xfffffffffffffff7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x6)={r1, 0x4}, 0x6) 2018/01/23 07:17:18 executing program 3: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000019c000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe4, 0x1000, 0x4, 0x10000}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x17e, 0x0, 0x8001, 0x0, 0x0, 0x1c, 0x40, 0x7, 0x3, 0x7875, 0x3, 0x4, 0x10000, 0x800]}, &(0x7f0000001000-0x4)=0x108) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000002000-0x2a)='system_u:object_r:netlabel_mgmt_exec_t:s0\x00', 0x2a) 2018/01/23 07:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000903000-0xc)='cifs.spnego\x00', &(0x7f0000541000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c10000)="88a1b1105ad16a6511c64ee8344a4a01cd97178eae3aaffc99dd69b1c7bf5f010d3a76f91dcb96e00975bd6e76ec377c4179c4b6dc02819465e816e7bc8a43179c48b8c335d5eea560430db566603d9a495ab3cc6842edd7b599fd3239e4e125f6552e55ee558d6fb7f4a98923ecff444add4d77782896acbd1275419a3ed643a5", 0x81, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = request_key(&(0x7f00009cb000-0xa)='syzkaller\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x8, r2) r3 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000016b000)='/dev/cuse\x00', 0x200, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) r6 = dup(r3) readv(r6, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xffffffffffffff1a}], 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000db1000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076a000+0xe68)=0x143) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000037a000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000086a000-0x11)='/dev/vga_arbiter\x00', 0xb99f1ab082876504, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00005b8000-0x4)={0x6, 0xfffffffffffffff9, 0x7}) r1 = socket(0x1, 0x802, 0x0) write(r1, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) 2018/01/23 07:17:18 executing program 2: 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) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000267000/0x3000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e2000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e68000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a47000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c75000)={r1, r2, 0x555}) r3 = mmap$binder(&(0x7f00006fd000/0x2000)=nil, 0x2000, 0xa, 0x4110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ba9000)={r3, 0x0, 0x0, 0x0}) 2018/01/23 07:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000925000)={0x0, 0x0, 0x0}, &(0x7f0000c9e000)=0xc) socket$llc(0x1a, 0x3, 0x0) write(r0, &(0x7f00003f4000)="26000000250015f800000004000036fa02fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/23 07:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004d2000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmdt(0x0) r0 = add_key(&(0x7f00005c8000)='syzkaller\x00', &(0x7f0000877000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000062000)="d914c8f078eec5813f0eef4b2235624f8e0e575f8d7c3f9c3832e7fc3a5af1415eff4d89ed5d362f7cb20bbdbc83a73b71407bde7307a7816ab74db9d2656a9ee1e92e9f732f6ba0", 0x48, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000de4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000994000-0xa)='id_legacy\x00', &(0x7f0000462000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/23 07:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x20000100000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={0x0, 0x0, ""}, &(0x7f00008a4000-0x4)=0xfdab) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000231000)={r1, 0x0, 0x0, 0x4}, &(0x7f0000648000-0x4)=0x10) socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000976000-0x20)={@generic="f25fdd91a8a318e4d21da3075f9e70cf", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) read(r0, &(0x7f0000cfe000)=""/48, 0x30) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000e84000-0x8)={0x7}, 0x8, 0x80800) 2018/01/23 07:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000b14000+0x51)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}, 0x10) pread64(r0, &(0x7f000028f000)=""/77, 0x4d, 0x4c) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/23 07:17:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e87000+0x2ed)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) 2018/01/23 07:17:18 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000783000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x200000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1, 0x0, 0x0}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000-0x8)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1, 0x0, 0x0}}], 0x90, 0x0}, 0x0) 2018/01/23 07:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00006ae000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009b8000)={'nat\x00', 0x3, 0x1, 0x671, [0x4, 0x9, 0x3, 0x0, 0x1f], [0x4, 0x0, 0xcab0, 0xad, 0x9], 0x10, &(0x7f000042d000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff, 0xffffffff, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x33, 0x3, 0x26}, 0x1, 0x585, 0x671, 0xc, {0x9, 0x100000000}, [{0xf4, "79ed58b1b981e9b25d5e3308a44f8c6729221baebc9f4f95384655b8ac", 0x6, "bcd7c949f509ae0ca67a74dea677e61eed1ee9d1c83c3689f7c77628e7355cc15d5eec16909665d3efa5007f7b70cc78fc3235c7e2838d67262e317a759c3b6caa527dcb5b425728a0fb1794e720f660a9d230c3212c97b80e2729cc0dd095e9d2941d1747740eb288eabad19eb0ead498f56795e1e8d54f249da98c1b8285823c654bdf45d6adae881b13d2948f46f617d9319081f4ea5f47d9dc77affd0390d78d133e0c2acc4e2c8c135ba9c9f0e8ec372d90ffdb42e57612baf02d35529665afa8aaa7a7a86d0aca771efb3c1084dcf739fb"}, {0x10e, "52b7c0375580379f522100256f575ba2f94039c96df8a1836dec659981", 0x9, "2b5d119f29eef42de1fdbee4e8bf14b184e11c4a5031694ca6ebe1779150beb7d446480c88ad6dd652331cca09cea18675b1d8e4ce392b0f26ac7692a4a049e8c2cc155c7a42356aa921fe5fc4072bdd0b34fc0a012483920f070e72df9fe16331ec828d81396e5e399100bc75f16bdb8f6cbae5862ee605cd01f86d6a63e1ded90f5f0d68df7e211853952632b29d9b16d223c84097f87d0089b6887c00c6097d1f9ff807445b085345588f32be25c9a5774427bced6176f1a273007d4bae401043eac9da5e07e55ce0c6d9369dd9517740290d88609e284c3e5011f4a42d126ddeeb371a3600cad64aa59535af"}, {0xf5, "afefe52034877ce29e656074f0ec8baf6c88fc3f4f6fc500c00d4894a2", 0xff, "7ebc1be2d37e633f829b7a695135c2a0c2b99837d66b801006c7a3040b1da991cdb01c2575c63a8087cb39812bc53c80f2acf8d809d4c5ac4498752af5387828ffd5ba3f5a45b47cb36d8a2c02dbdebdfb4cdb0411bd7f86195642d86469ac6f58573002cd37456db8e20377a117a6e48dd31b5e985e415908e25d54802b856512b3e9fad7228d59e0ce168c6e5f35eaea75495bcc0db11dfcdd9e643f9559b1178bcb7572f04741e54e96b248d9108f817f8e391781b305366812aef4d59e73536e7a3dc89c285b3a82de93c2ae90c5c6e9089215"}, {0x55, "c040e4026d322d3110315a583f8ff47c88ea697aadf275f8c29bbbeec9", 0x3ff, "79e52b869c56009b4f2e0ab57cf5aac3290665842767c38a7beb6e0afaba76a562ba9f98fcb4fe8a35bd38d13d1c233bab70cb91f2"}, {0xe9, "18bf7ab950393123ae3329e68c2e3fe66810c19a70f686c91e266d55e0", 0x3, "2e384fa677520d4809a238bd7ba20d3e3dee9c8be4ec171945aa8b4dccd706e6f32e93dc5b7050d1f3b47f91f03cfe8b42cbae73b1fa6ebbcfbcd4e8599c29b936eb0212966f83b87cf97d58ceabad93802dca21f1c0cfc710501ccc31e7e1b31c75bb5198cf07f6944f8086a782e595e30f7871bc5db51c956bc11064fb4ec5f75054025c03468842c673bf1a91fe85863d6083fb7577883a6377b3e8724e19462d62aea169dfd76fb33e2fef467d5de18d43d22310d7ed11e37d1dd9d2ec075c2dbd1eb74c89a48e"}, {0xdc, "d47f1f188078d8a6adc098ba696e475a94c0e4cb2a9cec0b085cdff748", 0xde02, "c12e62fea2eee74d3b887a0bd2c517fecef7c9f3a52971c3a5f787828765a9a1a0dc39f2cf01a1d90e28fcb31305e0f2a8a88d7ee4c962d0011307578db22cb0bfa298f1437eeb8c8866b5e84324b7f5a3ab29226d9189fb2f2d0e19dd26c11804ee752c7f0458fe8e154e32c6e9c3052e8a9d30271f4053ea0476549a9620ec5c683eb394c9b0ae19e4e8dbee774164f99d41c2c7d07e659932f1552f930ddcc26191ed31fe8c223fcdcbaefa6225a19f1955268f1405d8e9a32fb3"}]}, {0xec, "e0ab87b2f86156fdec55b1a24cb3c6f43c38a7c1832a5b8c2145b9022e", 0x9, "4811508e97627bb594fce059657b45d8dbf1a8ecc4c787ea893d6db694169afe7e55a19203635bb8839585abedc2f23b138e853f45e7e88ab784c14fbbc1c2f7fd2f78cc91344d21e2f68d811f1f470396d98accb5a06344e634845022042e53185910d7ead55119d38110deeb5dd36ed5c1d7d0ac2b73f1767683b31a3ebfc2d296784e63021f7132d7471675688f57fbbd36213d167a31228c70b4864eea1aa2b675d1ab8d1fc10a5d47c92afc47cdb910a64849429e55e3731eba25b415f30cfd9184a467bf355caa8c1b"}}]}, 0x6d1) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f15000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x220a42) r2 = openat(r1, &(0x7f0000535000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002f5000)={0x0, 0x5c, &(0x7f0000e03000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [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}, 0x2000000000000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000668000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000390000)={r3, 0xb7, "29007a515263cb6ae45495a3aefcd99964f6485cfee525579fa4aaca0a85521233486bcdb403adb81e33b7f3b54fff1241861803948bb5c781553e1af3e6f1e75dc434e9a956b998a4cd0146f45c5139a6c1c5eda18243b9ed59bf35f3d9c385be0bdd6a28f29d0d562760e8b912f35abffe231df063cf779977294ecc5e53366c318a9a413c9b90fb20153d7eef6707f4999f4819bed912bc934fcc75921d02f9045409ceb3e8b87b886728942ffa667108bab358dbe8"}, &(0x7f0000431000-0x4)=0xbf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x3, 0x5, 0x80, &(0x7f000030a000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000c62000)=0x0) sched_getaffinity(r6, 0x8, &(0x7f0000a57000-0x8)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f000054f000)={0xffffffff, 0x200, 0x9, 0x0, 0x1, 0x7, 0x0, 0x9, 0xc74, 0x100000000, 0x10000, 0x7, 0x0, 0x2, 0x101, 0x10001, 0x80, 0x100000000, 0x43}) 2018/01/23 07:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/mixer\x00', 0x440, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00003b5000-0x8)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000a4d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/23 07:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000668000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) 2018/01/23 07:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0xffffffffffffff55) 2018/01/23 07:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f000010e000)='/dev/dsp#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3c000)=0x0, &(0x7f000047c000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f41000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00001a8000)=0x6) 2018/01/23 07:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000097c000-0x4)=0x5, 0x4) 2018/01/23 07:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc29a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x2, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}}}) 2018/01/23 07:17:18 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$void(r0, 0xc0045c78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x40000, 0x3, 0x4) 2018/01/23 07:17:18 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005de000-0x4)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000018e000-0x38)={&(0x7f000090c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c6f000-0x80)=[{&(0x7f0000eef000)=""/41, 0x29}, {&(0x7f00004be000)=""/108, 0x6c}, {&(0x7f00006f4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec7000-0x8f)=""/143, 0x8f}, {&(0x7f0000224000-0xb0)=""/176, 0xb0}, {&(0x7f0000331000-0x18)=""/24, 0x18}, {&(0x7f0000f21000-0xa1)=""/161, 0xa1}, {&(0x7f00007c2000)=""/137, 0x89}], 0x8, 0x0, 0x0, 0x0}, 0x10100) getsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00004bc000-0x4)=0x0, &(0x7f0000312000-0x4)=0x4) prctl$setptracer(0x59616d61, r3) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x6) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r5 = getpgrp(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a23000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000535000)=0x5) r6 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r6, r6, &(0x7f00003dc000-0x8)=0x0, 0x8) sendfile(r6, r6, &(0x7f00006c7000)=0x0, 0x2a) open_by_handle_at(r2, &(0x7f00006e1000-0xfb)={0xfb, 0x2, "1848cf72884e33944202555b1bcba1fc608ec02e69848d9b5b3d5df5a3beec19584859ee7b10b6a8646706830c432ab42f5843aaacfe1a884e1ac5590b08f6ab3d156b6eef872df3f5f0760f343d62f0f8ce41db37400bafb5c4666530964be8bb439d96f85038cc30b98061da82019952aa38876488c7b79237e1fb4a7e340322eb57cf421ad2cb3b29e7d9b2fe20af0a10cf2d054b107392edd4a984f5fce92eb12edd6342a6f16c26293f9720bbe16b3f2142b45310b949edf380f751d55283000fa73384fff676580a828649b0e9a80cd1c821866eb485bf03bc79959508b1bfc33afbacbd52e13311509877d46c8bbd63"}, 0x22501) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) listen(r6, 0xfffffffffffffc01) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/23 07:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef2000)='/proc/self/net/pfkey\x00', 0x800, 0x0) name_to_handle_at(r2, &(0x7f00002a6000)='./file0\x00', &(0x7f000001d000-0x20)={0x20, 0xbda, "1e3d2b9470f128aea95582b2e4f2c247e14e1eabf114ab0f"}, &(0x7f0000ce5000)=0x0, 0x400) r3 = getpid() perf_event_open(&(0x7f0000e77000)={0x1, 0x78, 0xffff, 0x701af345, 0x5, 0x3f, 0x0, 0x80, 0x10a8, 0xf, 0x6, 0x7f, 0x1, 0xfffffffffffffffe, 0x0, 0xffff, 0x3ff, 0x5, 0xff, 0x8, 0xc73a, 0xb64, 0x5, 0xfff, 0x100000001, 0x9, 0x6493, 0xce, 0x1, 0x2, 0xfffffffffffffff9, 0x1000, 0x3, 0x800, 0xfffffffffffffeff, 0x3, 0x8, 0x3, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f0000c40000-0x1)=0x0, 0xa}, 0x4, 0x10000, 0x3, 0x7, 0x91fa, 0x400, 0x4, 0x0}, r3, 0x20, r2, 0xa) syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002e4000-0xf0)={0x0, 0xe8, "941bfaf2e90d0f002ab577d04cbd304caac668912ceac5acb74be2ea2facef95bf66eda9a843c8d928a307dddaf6e4da5d92236cdc363888e35b254b6b50dacd29889cb46ac73eb883346a4b9d651dd798175bae6d18c156823fba15b204563cee50acd2cdaba4b3c87e7e5af1fa1c0c5c407fa1d4685eebae3aba682bb3bcdae3d5071527fd6b61e910dd137d32a165ee5a50be92d060430db42427a15f0ce76f43829469eaf119b20f7e8d2aacb0011cfbbb873bf1ff6de4af679f2478252421689496cf63755c428fd450a3b9c2a2e27c22bdb67297cadad56ae805cfc435c4b87a7e787abb37"}, &(0x7f000047f000)=0xf0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a3d000)=@assoc_value={r4, 0x10000}, &(0x7f00004a9000-0x1)=0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000436000)={'filter\x00', 0x2, 0x0, 0x4600, [0x8, 0xce, 0x80000000, 0xfffffffffffffffc, 0x9], [0x0, 0x1, 0x9, 0x7, 0x9], 0x10, &(0x7f0000674000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="38fc94533f9f410e52b55aa6941bed45", {0xff, 0x0}, {0xff, 0x0}, 0x0, 0x1, 0x10}, 0x7fffffff, 0x4a4, 0x5ab, 0x2, {0x7fff, 0x2}, [{0x20, "502a984835746f7775e5320ba5a959ce2ddee0b1463b7fa470d3488bb1", 0x7, ""}, {0xe7, "392b5b62156e99e6bebfcb5d9319409aa2c7097e1abd3d14090d80c6f8", 0xfffffffffffff43c, "04dcf63b0f24276bf4fd8bc6aea99cdf41a91f578f189f77db57f8598d74c4e598b44b7f3e5e46736ef429d3379b13e905831c31d193dc75f0cdf14cc8d01143a847a4bf4aa23701a349f96dfce0c2a93ab9f9cf5bbf4ce2f08d7873fdfba95aa5bd643684017344ff0f9359a0d71c0f06484523d2c63d7f96a57fb10717811dd2759644ad69c3660051d2b22a30bfef67010be77a6bead11cfedaca711d81647c38ed2b60295a412a9dcc2288a022e8858ca81d912f2193835fcc9ce8f85747559458820f4417"}, {0xb4, "8eb390afa8bdce6304a140be84d7201127caf9e3c84c4dfc964c74ed51", 0xb9, "3d6c59857272c2fe6fe0b871d33e4c8599383b054420a9bd2c4f9b8dcb16653f0201e3d9b6e7e88940ab2375d14feaeb409e7f442d811420d462e21b11371b7e655d24923bfdf471ed85851266fecc0c0412b42d72b48477ce3838ae3f6a73c225ee2e2974e263883277754353e0ae5b265db4c9a701858afb08571b0cba1e1133cbcba43d8bb0292370cfd8c52b6256bc44f230"}, {0xa9, "2a2619c8e8fc29266735dd9697a538c190e1917deedc612179b3b9c0c5", 0x7, "99056d1a7b86587cd8b25bc3a5db4a882d706d2dc8b2bc44a3b1ed670bbd2d9824f6a349550c98da57dc406d70bcd9959c2be1f230f1b71084bdab365babc98eb0645c5eab0551576ad86632898d46e3abfd2a34bb49dddb2d4ed36cfbec88d03f1b2a4aed6476332c8b2fdc68de319bc71073fd210ae95cd011b797982ec5c04f934919da9b1f242e"}, {0xea, "578bec0d8d3e7e26a5b464241cefefcf16350b904c8f9181bb0a210d1f", 0xff, "a2f66c4a3bc601e46a39990ace7c30023cf2fc7c8d9ccf7c0b58bfa1fc655301b1a8817f04a9e7164ae39bd22498179aa210613e4c5c3f6123028450d51bf30a15b1cd3a6a107c8155e14870c3332a8aebeabc23cbb36db29021aa7623b6e7020c0268c4d52b16e00e365d36eadb591b8710444ad7b90589c683b3a48b53d218d6febaca72de0e719c8aaa30d7bc2a684e5511b22058b91b6b3816202dc8c8687ad67adf108189449639908dcab8e3afcd86cb56a3ce69834be0038e8e6fe79cdc0423a235ba0a8baf9b"}, {0xe2, "7ec82a7aa122a6dfd94c617251761c6f4fd6e8198d2ce126e91bba7a63", 0x0, "11257dbbe321bda98f62b1cd8516c40220cddd0655435c1363559c286ae594be95b85bac4d3daadb9b5122234b799fa6d48bdce8bd2c1b13a98d6ce0755e486e12e8c4ffe561ce7a5247d80cbfa91e2a01a1dd6e435e106cd3d786fb1e0e53a14980258f60593fa6f63844d0a23aa96ddecb99184a2868365a91a634722b0d020fc72179f7a0f7bb1d9ae6865a5aab32e1b3729b061cab367b3ae4decaa41cbb14ff2521004f74a516d44b3a11683a1844b0778b65d9197e069679dc7ab661cdd595"}]}, {0x107, "8c593ba059de6cd752e6531cfb4e7e13e8711a70b2ebc0bb2793de3f25", 0x8, 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"}, {0x88, "26750ebc4bfefe64d96e78b145e0b93d5b6a813d5e1e581a132172974d", 0x8001, "f159fcdb59060e1ee037fdad802d8b0f0c650a610ab38bf0b0cd0c1fa13b851e5ef4a0193276f326bb376a2f20a189d94a42bb069d35f188257c3f062810b7ce078932fe05f66e18d50339e2573ac2841f510e636cf0342fd98ac37e8f0ef8728e00374deea8ed7b"}]}, {0x7d, "a066429f9f62f44d2a88dacd2291a9a1f095597421c4ae36c1781132a5", 0xefd5, "3c18baf38dd2341d1bbaedeed2e744359a3c9121b20a3c2a024d6286110eee64cd4f753ffe035d35a918d26515523d7a3e94eb26a3afa322cdffec30eaf640202a4a1b35d16c157e4714e553e7ce01ed8471c5f1593e43b72460a4e5d3"}}]}, 0x4660) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000d25000-0x78)={0x3, 0x78, 0x1f, 0x9, 0xde, 0x2, 0x0, 0xffff, 0x20000, 0x8, 0xe74, 0x7fff, 0xfffffffffffffffa, 0xff, 0x6, 0x80, 0xfffffffffffff190, 0xffffffff, 0x200, 0x6, 0xfffffffffffffffd, 0x7, 0x3, 0x10000, 0x0, 0x1, 0x8, 0x7, 0x8000, 0x800, 0x800, 0x5, 0x5, 0x33be, 0x8001, 0x1, 0x5, 0x9, 0x0, 0x8, 0x1, @perf_config_ext={0x0, 0x8}, 0x21200, 0x6, 0x3, 0x0, 0x6297, 0x7, 0x1, 0x0}, r5, 0x7, r0, 0x8) r6 = socket(0x20000000000000a, 0x2, 0x0) connect$netrom(r6, &(0x7f00002ca000)=@full={{0x3, {"4c31dd5bd3b3c2"}, 0x7}, [{"bcb792e39cddd2"}, {"602e360b96cfa5"}, {"0486d04c43258e"}, {"1e86ec770b7053"}, {"31d805481a87c3"}, {"0ae7b339b4729f"}, {"b4c161c9d3834b"}, {"3da8770a26ca5c"}]}, 0x48) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) creat(&(0x7f00002ce000-0x8)='./file0\x00', 0x20) getsockname(r1, &(0x7f00006ce000-0x80)=@generic={0x0, ""/126}, &(0x7f0000397000)=0x80) dup3(r1, r6, 0x0) getpeername$inet(r1, &(0x7f00002db000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb0000-0x4)=0x10) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00004bc000)=""/219, &(0x7f0000f79000-0x4)=0xdb) 2018/01/23 07:17:18 executing program 4: fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00003f0000)={0x2, 0x0, [{0xc000000f, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0xef40, 0x0, 0x0, 0x0}]}) 2018/01/23 07:17:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e0d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0x8}, 0x8) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000022f000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5c000+0xec9)='/dev/sequencer\x00', 0x400000, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000cd5000)={r4}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f0000c4c000)=0x3ff, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/23 07:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00008a0000-0x10)={0xd2, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000715000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000225000)={0x0, 0x0, 0x0}, &(0x7f00001c6000-0x4)=0xc) chown(&(0x7f0000bb1000-0x8)='./file0\x00', r1, r2) write$selinux_user(r0, &(0x7f00006c3000)={'system_u:object_r:inetd_log_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) syz_emit_ethernet(0x142, &(0x7f0000fa1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x134, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x44, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0x0, {[@cipso={0x86, 0x2b, 0x2, [{0x1, 0xc, "44dab32878bd69c02e53"}, {0x7, 0x2, ""}, {0x1, 0xa, "a7dbb6e4e1c0e72e"}, {0x2, 0xd, "69b889ff6f5a8d0b35bc42"}]}, @end={0x0}, @timestamp={0x44, 0x24, 0x0, 0x3, 0x5, [{[], 0x3}, {[], 0x7f}, {[], 0x9}, {[], 0xfffffffffffffff9}, {[@multicast2=0xe0000002], 0x2}, {[@dev={0xac, 0x14, 0x0, 0xb}], 0x3bd9}]}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x17, 0x8001, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0xb271, [@dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0x27, 0xffffffff, [@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x2, @rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x9, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x4d, 0x5, [{0x2, 0xf, "04ff8d5aa62c72fe0fee27b305"}, {0x6, 0xe, "1882d19677e96b04ac69fed3"}, {0x7, 0xb, "efad863efa85debbcf"}, {0x0, 0x4, "61bf"}, {0x5, 0xd, "344c28512efe562b9d81fe"}, {0x7, 0x3, "80"}, {0x1, 0xb, "f29cd4ec960cabb8eb"}]}]}}, "b3fd350f21469890"}}}}}, &(0x7f0000adc000)={0x0, 0x0, []}) ioctl$KVM_SMI(r0, 0xaeb7) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000511000)={{0x0, 0x0, 0x80000001, 0x7fff, "592d44fd12fb42f9116ebf92e60efaab1348615cda08d1e952332346dbaaa61738447265c0b7e59d34f8d3c1", 0x0}, 0x3a, [0xfffffffffffffff9, 0x7, 0x2, 0x1ff, 0x3f, 0xffffffffffffff7f, 0x2, 0xfffffffffffff8ac, 0x7cd, 0x5, 0x1f, 0x1, 0x9, 0x4, 0x8001, 0x8, 0xff, 0x5, 0x3ff, 0x800, 0x8, 0xffffffff, 0x10000, 0x6, 0x7, 0x3, 0xe0e, 0xfff, 0x6, 0x5c, 0x3ff, 0x7fb, 0xff76, 0x9, 0x8, 0x2, 0x1, 0x7, 0x200, 0x1, 0xfffffffffffffffb, 0x0, 0x8, 0x4, 0x800, 0x3f, 0x80000001, 0x7, 0x8, 0xc8, 0x8000, 0x7, 0x8, 0x21236e7a, 0x0, 0x3d, 0xfffffffffffffff8, 0x7f, 0x7ca9, 0x10000, 0xa156, 0x5, 0x4, 0x7, 0x7, 0x3, 0x3ff, 0x2, 0x8b23, 0x7db, 0x2, 0x0, 0xf4, 0x81, 0x6, 0x9, 0x3, 0x9, 0xfffffffffffffff8, 0x8, 0x6226, 0x8, 0x7fffffff, 0x3, 0x80, 0x100000001, 0x1000, 0x2, 0x9, 0xda, 0x9, 0x8001, 0x2cc, 0x7ff, 0x2000, 0x2, 0x2, 0xe7, 0x200, 0x6, 0x4, 0xffffffff, 0x8, 0xea9, 0x8, 0x7ff, 0x6, 0x8000000, 0x1, 0x9, 0xfffffffffffffffb, 0x10000, 0x0, 0x1, 0x106, 0xc337, 0x100000000, 0x0, 0x200, 0x2, 0x800, 0xfffffffffffff029, 0x6, 0x6c, 0xf9, 0x8, 0x935, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000142000)='/dev/input/mice\x00', 0x0, 0x20100) accept$packet(r0, &(0x7f0000809000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ba000-0x4)=0x14) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x3}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000023f000)={0x0, 0x0, []}) 2018/01/23 07:17:18 executing program 0: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b12000)=0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b12000)=0x0) tgkill(r2, r3, 0x3f) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000b11000-0x20)={0x0, &(0x7f00006d0000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/23 07:17:19 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00006e8000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b01000)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/23 07:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000201000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d5e000)={0x0, 0x0, &(0x7f0000de2000)=[{&(0x7f0000a26000)="b25f213d2d0d8a3310a1846970aa46227f88799bad8b366c78b0be1de8b4edfd483c9ab2e93588b6", 0x0}], 0x0, &(0x7f0000172000-0x18)=[], 0xffffffffffffffcd, 0xfffffffffffffffc}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000052f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000344000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x1b4, 0xfffffffffffffffd}, 0x0) 2018/01/23 07:17:19 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x3, 0x131000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000023000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x14044440}, 0xc, &(0x7f0000024000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0xfffffffffffffee9}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/23 07:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fc1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f09000)='/dev/usbmon#\x00', 0x7fff, 0x10000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000269000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = request_key(&(0x7f0000a3d000-0x5)='ceph\x00', &(0x7f000064e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d36000)='bdev\x00', 0xfffffffffffffffc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) keyctl$setperm(0x5, r1, 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000352000)=0xf000) clone(0x959c8ac90dd9197e, &(0x7f000086d000)="a8", &(0x7f0000d19000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000d5b000)="") 2018/01/23 07:17:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000001000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000221000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 07:17:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) r1 = semget(0x1, 0x2, 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000af5000)=""/161) 2018/01/23 07:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000103000)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 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, 0x7ff, 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(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ae000-0x10)={0x77359400, 0x0}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000806000)={&(0x7f0000301000/0x1000)=nil, 0x80000001, 0x2, 0x4000007f, &(0x7f0000f70000/0x1000)=nil, 0x1}) 2018/01/23 07:17:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) fallocate(r0, 0x2, 0x8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = fcntl$getown(r1, 0x9) getpgid(r2) r3 = creat(&(0x7f000070c000)='./file0\x00', 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00001a5000)='/dev/snd/midiC#D#\x00', 0x816, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000013d000)={0x0, 0x0}) r5 = add_key(&(0x7f0000040000)='logon\x00', &(0x7f00006bf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001f000)="98e1bfbf8deed5962f21c3ff309e17a38502c021cb29bea4b1249d59", 0x1c, 0xfffffffffffffffb) r6 = request_key(&(0x7f0000c4c000)='cifs.spnego\x00', &(0x7f0000b24000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000958000)='/dev/snd/midiC#D#\x00', 0x0) r7 = accept4(r4, &(0x7f0000661000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000305000)=0x60, 0x80000) keyctl$search(0xa, r5, &(0x7f0000599000-0xd)='dns_resolver\x00', &(0x7f0000c27000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000056a000-0x14)={0x0, 0x5, 0x10000, 0x7, 0x8000, 0x6}, &(0x7f00007f4000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c23000)={r8, 0x8001, 0x30, 0x1ff, 0x7}, &(0x7f000026c000-0x3)=0x18) symlinkat(&(0x7f0000552000)='./file0\x00', r7, &(0x7f0000442000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x5a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000052c000)=@allocspi={0x13c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xecd, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40c0}, 0x0) 2018/01/23 07:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000496000)={0x10, 0x0, &(0x7f0000005000-0x44)=[@request_death={0x400c630e, 0x4, 0x2}], 0x52, 0x0, &(0x7f0000f58000)="00cf5413cf25d592fb6b88614d280971ea29f752790dec71ab36256a0a2f40bbf47c522fd67a408c21cb65979d489c9a490dea603684666a2606fc1ab71f69a117b45b99cf245c58b0bfb1a30beb62738e5e"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000249000)='/dev/loop-control\x00', 0x200001, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) 2018/01/23 07:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000e1d000)=0xfffffffffffffe99) 2018/01/23 07:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000a18000-0x8)='./file0\x00', 0x900, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000385000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000387000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000d2e000-0x448)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/23 07:17:19 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x0, 0x142) write(r0, &(0x7f0000e55000-0x58)="8f", 0x1) 2018/01/23 07:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b09000-0xb)='/dev/midi#\x00', 0xf1, 0x10800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f20000)=0x0, &(0x7f00001fc000-0x4)=0x4) writev(r0, &(0x7f0000ee6000)=[{&(0x7f000076f000-0xe1)="8abf5c77fec3aef2dce543120c07fd51f8a5e587f863ad3d1ed858847082c712b8f4b8a594bb778362a986fb27dd33a01561f56d90ebb6bde1b1b1c2ab0c99d54b12a224f6ce29228fca726eb0083c4b6bd9154f31a08d6923b8f65b6b7c40170652f178423562e154efecdade834cebcbbabb47031bf253a680c1cb7a234ba05a2ab71800fd3d7a713517217648efcb1ede081af92ce381b84e62abe072f32afcb447489ca3969cf9b71b5bb7a50220d16452e033330289624580432c022c6b77640abde7851fab799a4cc634443f7086c613bae47d615fbb042899cb2762f35e", 0xe1}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/vcs\x00', 0xc00, 0x0) bind$inet6(r1, &(0x7f0000869000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e98000-0x20)={0x29, 0x5, 0x8001, 0x752, 0x9, 0x85, 0x5613, 0x3, 0x0}, &(0x7f0000d3e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000689000-0x2c)={r2, 0xffffffffffffff4b, "d90eaac084ae18e2f7dd26a0cc5bc849de5c02ebe9610cb18d740c173c93d8e33e465d3e"}, &(0x7f0000995000-0x4)=0x2c) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000b3000-0x18)={0x0, 0x0, 0x30, 0x81, 0x0}, &(0x7f0000fd9000-0x3)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002e2000-0x8)={r4, 0x581}, &(0x7f0000fb1000-0x4)=0xfffffffffffffd4b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000de9000-0x1008)={r5, 0x496, "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"}, &(0x7f0000efe000)=0x1008) r6 = syz_open_procfs(0x0, &(0x7f0000ee3000)='oom_score\x00') sendfile(r3, r6, &(0x7f0000668000)=0x0, 0x101) msync(&(0x7f00002f2000/0x4000)=nil, 0x4000, 0x1) fcntl$notify(r6, 0x402, 0x80000008) 2018/01/23 07:17:19 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt(r0, 0x84, 0x72, &(0x7f000023e000-0x1)="", 0x0) 2018/01/23 07:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007dc000-0x8)=0x0, &(0x7f0000162000-0x4)=0x8) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000065e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009b5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) connect$bt_l2cap(r0, &(0x7f00006b2000-0xe)={0x1f, 0x7ff, {0x1, 0x1, 0x2, 0x10001, 0x7, 0xffffffffffffffff}, 0x1, 0x1}, 0xe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffc000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c40000)={@generic="5e65ca37fbbd9bf2224ae7756b3ff7bb", @ifru_flags=0xc00}) flock(r1, 0x1) write$selinux_context(r1, &(0x7f0000804000-0x27)='system_u:object_r:ssh_keygen_exec_t:s0\x00', 0xfd3d) ioctl$KDSETMODE(r1, 0x4b3a, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000c85000/0x2000)=nil, 0x2000, 0x1f) 2018/01/23 07:17:19 executing program 6: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x4, 0x80f, 0x8001) getpeername$packet(r2, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d1e000-0x4)=0x14) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003f9000)=0x0, &(0x7f00002a2000-0x4)=0x4) seccomp(0x2, 0x1, &(0x7f0000bd5000)={0xfffffffffffffebc, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8001}]}) read(0xffffffffffffffff, &(0x7f0000d6e000-0x4a)=""/74, 0x4a) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00005a3000)={0x4, &(0x7f000080c000)=[{0x69, 0x4, 0x7f, 0x7fffffff}, {0x3, 0x7, 0x20, 0x6}, {0x1c3a, 0x401, 0x7, 0x0}, {0x7f, 0x10000, 0x7, 0x102}]}) 2018/01/23 07:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000389000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000160000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000671000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) bind$bt_hci(r0, &(0x7f0000083000)={0x1f, 0xffffffff, 0x0}, 0x6) [ 35.604334] binder: 5367:5376 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 35.632928] binder: 5367:5386 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/01/23 07:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000bd9000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) dup(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x3c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @common='sit0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000934000)='/dev/ptmx\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000086f000)=""/1, 0x1) [ 35.688686] binder: BINDER_SET_CONTEXT_MGR already set [ 35.699700] binder: 5367:5386 ioctl 40046207 0 returned -16 [ 35.704881] binder: 5367:5403 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 2018/01/23 07:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e8c000-0x12)='/dev/input/mouse#\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a54000)='/dev/input/mouse#\x00', 0xda49, 0x82400) renameat(r0, &(0x7f0000b0a000)='./file0\x00', r1, &(0x7f0000ff9000)='./file0\x00') mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000000b000)='./control\x00', 0x1) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r3, &(0x7f0000467000-0x8)='./file1\x00') mount(&(0x7f00008f9000-0x8)='./file1\x00', &(0x7f0000916000-0xa)='./control\x00', &(0x7f0000c8e000-0x6)='jffs2\x00', 0x1000408, &(0x7f0000bde000-0xc2)="96d9372bfddc4402441da8a282cba6efdec426d81d4aac4f98c76e3f8796ee19611b739215317ec701518eed12411a3eb5d9775e176342beff6b4a02dbe437cf29123d51c1667727de7dbaceaa23ebb75a5523431c16b91646c04c5c14b4a342a1e819ca68f3bc06e537b5e9a225e8ea4f66255b9f949bf5a62be91dbe5b393d05ee242dbb03607654dffc523d4c941d7bf465e8b704b73c4019b4f17d39473405852a69460a17244587ee1e39b4ef79073a1e18f1c0c33e8eec0ed4d449d3f9c62a") mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r3, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r2, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r2, &(0x7f0000968000-0xa)='./control\x00', r2, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/23 07:17:19 executing program 7: mmap(&(0x7f0000000000/0xf49000)=nil, 0xf49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f45000)="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", 0x181, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0xfffffffffffffffc, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000999000-0x20)=[], 0x0, 0x0) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000baf000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup2(r2, r3) 2018/01/23 07:17:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f000027f000-0x8)=0x0, 0x8) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/23 07:17:19 executing program 3: 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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={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, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000053d000)={0x3b, {{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 07:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 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) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000e6f000)=0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 07:17:19 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x24a200, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/23 07:17:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmsg$nfc_llcp(r0, &(0x7f0000001000)={&(0x7f0000002000-0x60)={0x27, 0xffffffffffffff6e, 0x2, 0x5, 0xfffffffffffffffc, 0xec4, "42b04519b379f96a8c0e7aac06ee1f89c41fabe8e56846b40e986804448038fd0f5ab9da298f61ec4c0eada928dbebf2d3a82398f70df2199e4d3cdb798fa7", 0x1ff}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xf4)="9f50dc9ac5dc02b8e97faeba96cd70e9718f59316ce118ec3445ef245de55ec6a30a15e87e9160b6102dcdf3d9f9ff8931eb51eef2f7ddad358cec00ba3dfcac3b63a47775d23fc205df2c376e33b478e4eaca3c92b09103edd9e1e8135683fa4a7c6d5446d258e03b191fb497ed66d8453a5918347efeb957735abb690656e0c3baab3471ed414ab77d4d1c358e73b524c58a68e87cd96e6a1347f2f97d0a657839da894590a30490b0a11dd050b0bbf6869f34af86c9a447ff6390edcd2317aae21a846780111f1cf7a36cee4ccda567c4787887855b6f54c3efa49e00ac1f0837029d85f4cebeb9cf8c23814440a171423b54", 0xf4}, {&(0x7f0000000000)="a2e20a0598a4390fd0a317b8c96f6fdfafffbae5e61d3ad2d3e2e0aaf129479724801650fc", 0x25}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="f911824aff70ca57b5f208239caabb5d6379436ee94d0a86b962f820fe9ad0dd01746fc61cdb725a8e434af291553e1e848f115949f9700550c179056da570", 0x3f}, {&(0x7f0000001000)="83c55c05488401ba700f1d5ff9d52f2f3f9a3fbfdffd5f2bc46f971c013c26e8565c8b7749444fc29dcc187c925b3c51ad530aeb45d2bb0f516dba6df471bfe2491b74cdbc791d6b529134f37ff701e3e27ae661", 0x54}], 0x6, &(0x7f0000002000-0xa0)={0xa0, 0x10e, 0x4, "a4731a8d1f157b4c59a4c97251173e63100cc43d1b9bde47257293d503a8ec061033201038ec6ed06fdbee969a1e0dda74a158800f4dd562e18ed5027b51d9e420e010cc9efb60e52929f8c546dadca8d8ff0b2fc34746ff64f9e7344946e55782f8ad67b8dde7d6b628ce4b50f80964e7314e3b48ee6f4fc1aaf482961362cfb0d8ae72a1e212a062722caf8ee3dc"}, 0xa0, 0x40}, 0x20000000) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='\'nodev-/\x00', 0xfffffffffffffffc) add_key(&(0x7f0000002000-0x8)='trusted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="2396", 0x2, r1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="6a5d17eedda4d2495813134497ef8954"}}) [ 35.709710] binder_alloc: binder_alloc_mmap_handler: 5367 20000000-20002000 already mapped failed -16 [ 35.711108] binder: 5367:5407 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/01/23 07:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000084000)='/dev/usbmon#\x00', 0xfffffffffffffe00, 0x10000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000a7f000-0x400)={"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"}) sched_setaffinity(0x0, 0xffffffffffffff8a, &(0x7f0000a7e000-0x8)=0xffffffffffffffde) futex(&(0x7f0000bc7000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/23 07:17:19 executing program 1: 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) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00') timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x37, 0x1, @thr={&(0x7f0000fb1000-0x81)="cc0b4d1041457c6ec3f301c3d19c8c510d27b771354451b33cca85cb81c16cb96f6a22edd1cc8847923d80df9501dd426ec7fbf97aaf8dec189875702dee0e0401a028b8b105dffd08ac61a8a4705cfb3d4b48728ea447dd828fcc9bf946fb679ce79f428f7f85d1e95e56eb8edfc7f7a3668e496acb4fe2d27e9be9cc7f3c2d8b", &(0x7f0000001000-0x3)="9f4db5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = socket$pptp(0x18, 0x1, 0x2) fallocate(r1, 0x2, 0x0, 0x9843) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000002000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000770000)={{0x0, 0x0}, {0x0, r2}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x101) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x975000)=nil, 0x975000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f0000841000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096d000)=[{&(0x7f0000808000)='G', 0x1}], 0x1, &(0x7f0000971000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x100, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) 2018/01/23 07:17:19 executing program 3: io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000-0x12)={0x0, 0x91, 0x4, [0x1f6d, 0x2, 0x3, 0x7fff, 0x3]}, &(0x7f0000001000)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x40, 0x4, [0x401, 0x2, 0x0, 0x9]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000001000)="fd6d23b27307517484a8f446c5e2c47e2b6c9e97bbf239573e671cc1c3360e3727a77996a88ea1f0a7698f473aa2d07c7862a38bc2bf8c09ab1ddf1bf3b3769004f6c9f434627b57a924fd04db2e4e00f408a2c9823ebde2f1a15445729d1958b564b0efe79226d6227d382988779e357f537d252bf756fc63a7fb56a66fd24c397cec0401f30dbd32792fe34e65e6f657b2572b132be1df69529ef73d2481a844912b2f64") 2018/01/23 07:17:19 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x3, 0x8, 0x8a2, 0x72c, 0x62b97c05, 0x7, 0x1, 0x0}, &(0x7f0000002000-0x40)={0x5, 0x2, 0x7f, 0x2, 0x200, 0x9, 0x77, 0xaa}, &(0x7f0000003000-0x25)={0xfff, 0x800, 0x7fffffff, 0x800000000000, 0x101, 0xffffffff, 0x0, 0x100000000}, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000)={0x6}, 0x8}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000002000-0x8)={r2, 0x22}) 2018/01/23 07:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0x0, ""}, &(0x7f0000d10000)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000402000-0x8)={@host=0x2, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008be000)={r1, 0x1}, &(0x7f0000a42000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f3a000-0x8)=@assoc_value={r1, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ce2000)={r1, 0x94}, 0x8) 2018/01/23 07:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r4 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() r5 = open$dir(&(0x7f0000d7b000-0x8)='./file0\x00', 0x2807fc, 0x8) r6 = dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00008da000-0x10)={0x20, 0x80, 0x2000000000000002, 0xfffffffffffffff8}) r7 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000f96000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r4) keyctl$revoke(0x3, r7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000063000)={0x0, 0x0}) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) setpgid(r1, r1) accept$inet(r3, 0x0, &(0x7f000090d000-0x4)=0x0) fcntl$getflags(r2, 0x408) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000da7000)={0x2, 0xffffffffffffffff, 0x4, "a9d222952627", "f470ecdb902cdf8e02d498fc3ca61520"}) mknodat(r4, &(0x7f000030b000-0x8)='./file0\x00', 0x2, 0x9) openat$vcs(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00004b0000)=0x9) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000c8a000-0x4)=0x101) fanotify_mark(r4, 0x44, 0x8, r5, &(0x7f00000f8000)='./file0\x00') 2018/01/23 07:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f00007e0000)='/dev/dsp#\x00', 0x1, 0x40) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000e4f000-0x4)=0xffff, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x50a) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet(0x2, 0x4, 0x30000000000, &(0x7f0000cb4000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b41000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036e000-0x4)=0x20) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000001c000)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@generic="a1145deff8"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001f000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0xffff}, 0x4) 2018/01/23 07:17:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/173) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) io_setup(0x3, &(0x7f0000808000)=0x0) io_cancel(r2, &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f00000f2000-0x91)="08745c3d12a90bd017cd58df152773e368c96a3fafef179f96e4c82c53f50ff01dadcc1b5c136a995b30ac790f2231f39547b7232dd473bfaf3609ddc22ecde19e8c32fc031feb5ddf86889c59e518722bc3c01f718bc7c0949264b5b9f04b25a73cafb5dfcd68b1c5e160c72d671c091f4796e0f669dc898bbb8aa1c3a5ceaceaf3bdcf30a0e15a7b5ff4c8d146551f25", 0x91, 0x6, 0x0, 0x1, r0}, &(0x7f0000898000-0x20)={0x0, 0x0, 0x0, 0x0}) move_pages(0x0, 0x0, &(0x7f0000005000-0x38)=[], &(0x7f0000004000)=[], &(0x7f0000004000)=[], 0x0) recvmsg$kcm(r0, &(0x7f0000f14000-0x38)={&(0x7f0000a2b000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000084d000-0x70)=[{&(0x7f00005ae000-0x4d)=""/77, 0x4d}, {&(0x7f000036f000)=""/87, 0x57}, {&(0x7f0000501000)=""/16, 0x10}, {&(0x7f0000084000)=""/210, 0xd2}, {&(0x7f0000d37000)=""/98, 0x62}, {&(0x7f0000a77000-0x97)=""/167, 0xa7}, {&(0x7f0000d28000-0x14)=""/20, 0x14}], 0x7, 0x0, 0x0, 0x6ea}, 0x40000000) 2018/01/23 07:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee3000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x8080f, 0x83) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r0, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f0000166000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c10000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000500000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f78000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000e5a000-0x4)=0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x19ba73e0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000822000)={0xb4, 0x0, 0x10003, 0x7ff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x0, 0x0, 0x0, 0xeb8, 0x9, 0x0, 0x0, 0x0, 0x0, 0xf537, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) bind$inet(r4, &(0x7f00009ee000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x40000000000, &(0x7f0000c22000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 07:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000031b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000ce2000)={0x8, 0x401, 0x1000000000000000, 'queue0\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, 0x0, 0xa, &(0x7f0000c55000)=""/4, &(0x7f0000000000)=0x4) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000c98000)=""/93) clock_gettime(0x0, &(0x7f0000376000)={0x0, 0x0}) ppoll(&(0x7f00002c2000-0x18)=[{r0, 0x8201, 0x0}, {r0, 0x440, 0x0}, {r1, 0x401, 0x0}], 0x3, &(0x7f0000c2e000-0x10)={r4, r5+30000000}, &(0x7f0000f63000)={0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000047f000)={0x8, 0x1000, 0x9, 'queue1\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x7, &(0x7f000026a000)=0x0) io_cancel(r6, &(0x7f0000bef000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100000000, r2, &(0x7f000061e000-0x16)="deecb9c5af6922381429f2d9b2b853eb4f768c52dd49", 0x16, 0xca18, 0x0, 0x1, r3}, &(0x7f0000ef6000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 07:17:19 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, 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 = syz_open_procfs(0x0, &(0x7f0000ace000-0x10)='coredump_filter\x00') pread64(r0, &(0x7f0000dbf000)=""/111, 0x6f, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ea5000-0xc)={0x0, r0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c9c000-0x8)=0x0) 2018/01/23 07:17:19 executing program 1: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x80000000) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r1) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) 2018/01/23 07:17:19 executing program 2: socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/23 07:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/autofs\x00', 0x404240, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c1d000-0xa)={0x0, 0x5, 0x1, [0x8]}, &(0x7f0000f33000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c35000)={r1, 0xbd, 0x149b}, &(0x7f00002e0000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fdf000)=0x0) pipe(&(0x7f00009a7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000808000)={0x2, 0x78, 0x7ffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xa3cc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, r2, 0xffffffffffdfffff, 0xffffffffffffffff, 0x3) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000816000+0xd6)=0x0, &(0x7f0000b90000)=0x4) connect(r4, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 07:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = memfd_create(&(0x7f0000ae5000)='\\bdev\x00', 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000763000)=0x2, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x6, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x0]}, 0x28) accept$packet(r1, &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000043c000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a96000-0x28)={@generic="f9ccd57276c5bbed6c7dc9cd79444e66", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000bf1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000989000)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000501000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5, 0x3, 0x0, 0x2, 0x0, 0xa0, 0x0, r1, r2}, {0x40, 0x9, 0xff, 0x10001, 0x7, 0x5000000000, 0x4, 0x96de}, {0x9dd, 0x1, 0xffffffffffffff8d, 0x1}, 0x1, 0x8, 0x3, 0x1, 0x3, 0x8878014c58543f28}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, 0x2, 0x2, 0x0, 0xb0, 0x2}}, 0xe8) syz_emit_ethernet(0x17, &(0x7f0000cbc000-0xa2)={@random="d7ec470c000e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) 2018/01/23 07:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x0, 0x0, []}) fsync(r2) prctl$getreaper(0x8028, &(0x7f0000a85000)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000b15000-0x4)=0x0, &(0x7f0000550000)=0x4) r4 = socket(0x8, 0x807, 0x2000000000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000616000-0x20)={0x3, 0x97f, 0x8000, 0xde, 0x7, 0x8, 0x3f, 0xb7, 0x0}, &(0x7f0000356000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00001f6000)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000908000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f00000b0000)=[0x1, 0x2]) 2018/01/23 07:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c95000)=""/229, &(0x7f0000160000)=0xe5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000296000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000075d000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000421000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007a5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f7000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000899000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x2, 0x100, 0x2, 0xb91a7942ee807db3, 0x20, 0x3c, r1, r3}, {0x4, 0x7, 0x0, 0x2, 0xfff, 0x8001, 0x4, 0x0}, {0x3, 0x9, 0xffffffffffffff00, 0x800}, 0xfba, 0x4, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x0, 0xc4, 0x1, 0x7ff, 0x0}}, 0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000716000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x7, 0x5, 0x100, 0xffff, 0x0, r1}) 2018/01/23 07:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000b91000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f0000528000)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00005a4000-0x9)='/dev/ion\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007f2000)='/dev/input/mouse#\x00', 0x7fffffff, 0x123200) accept$packet(0xffffffffffffff9c, &(0x7f0000543000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000359000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000fbe000)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/23 07:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10007ffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 07:17:19 executing program 5: 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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004ea000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0xcc9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c5a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0x20ffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20000000000004e, []}, 0xfffffffffffffe63) 2018/01/23 07:17:19 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c7f000-0x1d)='/selinux/avc/cache_threshold\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) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x20, 0x0, 0x10000, 0x3, &(0x7f0000000000)=""/3, 0x6d, &(0x7f0000000000)=""/109, 0x1000, &(0x7f0000d51000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) sendfile(r1, r1, &(0x7f0000dd3000-0x8)=0x0, 0x80000000) shutdown(r1, 0x0) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00002f1000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000e51000-0x2)={0x6, 0x7}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d87000)=@assoc_id=0x0, &(0x7f000014c000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f39000-0x10)={r3, 0x3, 0xffff, 0x1c6}, 0x10) sendto$inet6(r2, &(0x7f0000c59000)="3e9859af559f22e0ecea897d81588be915ec12493ea48fd22041dc42a301909f267b6442b6f71fcbb30c2a0a626f9f53a029e2812ff3ed3928df0273184d6eae0d70367a9681fca513afc2c521d7b493bcc295efa374b391477de94eedd3c15e6db23108d8c070fbde", 0xfd2c, 0x0, &(0x7f00001c9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd77) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r1, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/23 07:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000028e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000404000-0x7c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200001000017, &(0x7f00000b2000)=0x1, 0x1f4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000c4a000-0x7)="d9514effe39639", 0x7) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/23 07:17:19 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000220000)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x8240) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000cea000-0x4)=0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) kcmp(r1, r2, 0x5, r0, r0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000f000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0xfffffffffffff420, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/23 07:17:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00', 0x6) 2018/01/23 07:17:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 07:17:19 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3c000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000000c000)=0x0, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x70, 0x8000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r2, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009bc000)={&(0x7f000078f000)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00005da000-0x20)={0xb01b, 0x0, 0x9, 0x9, 0x0, 0x7}) accept4$packet(r2, 0x0, &(0x7f0000d5c000-0x4)=0x0, 0x0) write$eventfd(r1, &(0x7f0000014000-0x8)=0x6, 0x8) recvfrom$inet(r2, &(0x7f0000e5b000)=""/139, 0x8b, 0x1, &(0x7f0000188000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 07:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004cf000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000023d000)={&(0x7f000049b000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000805000-0x10)={&(0x7f0000c3f000-0x20)={0x20, 0x4, 0x8, 0x200, 0x7, 0x1, {0xc, 0x0, 0x4}, [@nested={0xffffffffffffff91, 0x69, [@generic="ffb3d9ff0911b275"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005ee000)={{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x0, [0x101, 0x3, 0x400, 0x2, 0x3c9000, 0x3, 0xfffffffffffff000, 0x1]}, 0x5c) r2 = dup2(r1, r0) inotify_init1(0x0) write$fuse(r2, &(0x7f0000815000)={0x12, 0x1, 0x8, @fuse_notify_poll_wakeup_out={0xffffffff88d067d8}}, 0x12) 2018/01/23 07:17:19 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 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) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000fda000)=0x0, &(0x7f0000fdb000-0x2)="ef85") 2018/01/23 07:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000013f000-0x20)={@common='vlan0\x00', @ifru_flags=0x0}) 2018/01/23 07:17:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0xffffffff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x3bd5, 0x2, 0x95, 0x401, &(0x7f0000000000)=@generic="c2d3062dd478003c8eb11a1e534be97b", 0x8000, 0x7ff, 0x6}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/213, &(0x7f00000c1000-0x4)=0xd5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) dup(r0) truncate(&(0x7f0000fb2000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') close(r0) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/23 07:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007c000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f000005b000)={0x3, 0x1, 0x4, 0x1, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getflags(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) write$selinux_create(r1, &(0x7f0000449000)=@access={'system_u:object_r:lastlog_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x33, 0x0}, 0x31) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000bd4000)={0x0, 0x0, []}) 2018/01/23 07:17:19 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl(r0, 0x5, &(0x7f0000ed8000)="4cae4dbb4dedcb8397") mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004f6000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008f4000)={0x77359400, 0x0}, 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d7", 0x62}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f8c000)=""/43, 0x2b) fsync(r2) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f8e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f8c000-0x70)=[{&(0x7f0000f89000-0x61)=""/97, 0x61}, {&(0x7f00000f3000-0x16)=""/22, 0xfffffffffffffd2e}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 07:17:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000046e000-0x88)={0x4, 0x0, [{0x100000, 0xab, &(0x7f0000000000)=""/171, 0x0}, {0xf000, 0xb3, &(0x7f0000001000-0xb3)=""/179, 0x0}, {0xf000, 0xba, &(0x7f0000ee9000-0xba)=""/186, 0x0}, {0x0, 0xb3, &(0x7f00003c4000-0xb3)=""/179, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffd) [ 36.223652] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2052 sclass=netlink_route_socket pig=5538 comm=syz-executor6 2018/01/23 07:17:19 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x11b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b20000)={0x9, &(0x7f00008e5000)=[{0x1, 0x3, 0x3f, 0x8}, {0x800, 0x80, 0x80000, 0x10000000}, {0x2, 0x0, 0xc093, 0x20}, {0x6, 0x7, 0x4, 0x215204fb}, {0x9, 0x0, 0x1ff, 0x1}, {0x9, 0x7f, 0x64, 0x8001}, {0x6, 0x7, 0x8, 0x7fff}, {0x2, 0x80000001, 0x20, 0x401}, {0x5, 0x1, 0x6, 0x7c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006de000)='/dev/vcsa#\x00', 0x40, 0x2044) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00001d9000-0x4)=0x1, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000120000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000ca2000-0x10)={0x5, 0xec, &(0x7f0000cea000)="f2b6650aa43bc4c64bfd4428010323576014efd12fad898b259723b527ff61e013fcb84abc44241b39f15a2d58501d28007e95e0c93b413ca625b4da165f0eed16859c644a16e98ef1faa26a1e437c9ea3e92dc553a39773ffe2d5405520f17c6e96167b3a93416bb3a118b18c46570c827023b23ecca70adb309b9e8c767476d49e3fd39dae586d1a9745babb467f172c6d0354d988e9ac705c9f0ec194e791900ae6631573221efbcc960a8aa88ccae69aba36c622f167d2e1c289695b38b47fe103be194267d7e771b200bbe84cdde7a99e50b9cabbe74a3c497604421215d10ce4a5e880596dab4d3af2"}) 2018/01/23 07:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000d61000)=""/0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e49000-0x11)='/selinux/enforce\x00', 0x101002, 0x0) r0 = socket(0x8, 0xa, 0x9) write(r0, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/23 07:17:19 executing program 1: r0 = semget$private(0x0, 0x0, 0x88) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000070c000)=[0x6]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000d3a000)=0x1) syz_emit_ethernet(0x56, &(0x7f0000fa6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="746deb783b0f", [], {@canfd={0xd, {{0x80000000000001, 0x80000000, 0x0, 0x3}, 0x32, 0x90cd445466373f5e, 0x0, 0x0, "16d51cede10a774f3bcee0b95b04daa760776887c5e30ed21950ac0e424911a59ce8843bf621c5778510211b05964616b0bf39104f315574d1188ad000941718"}}}}, &(0x7f000011d000)={0x0, 0x1, [0x984]}) [ 36.273446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=5538 comm=syz-executor6 [ 36.324313] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2052 sclass=netlink_route_socket pig=5559 comm=syz-executor6 [ 36.334827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=5559 comm=syz-executor6 2018/01/23 07:17:20 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00001f3000-0xa4)=""/164) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x181402, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00009d2000)="5211dd3014c730e9911394a6690cc8df86c2ef913a012265b0df68ceb9bcf1ee42f33b25113380e253869e105cdfacbf27799d2c6e794c21182438b974e5ee36e1d6a23c6bcb504a615ba9237b2f166ae82edc369910bc18b009b2a596d444417217833bc047185eb5968e5f2c5e4377e219ab80d9885f6678329d978b01643b6855867f1ff765a17ee5cd87b79767ba4001d195640145a285eef4e236effab047d368f4c10fe87801a6147ebb6816208ccd4c5471c5a5b5f4907cf57118b882e5c6e0564c809ecf10f8f0ba53ba", &(0x7f00006d9000-0x9f)=""/159}, 0x18) 2018/01/23 07:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000e12000-0x4)=0x0, &(0x7f0000654000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000015, &(0x7f0000d02000-0x4)=0x9, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f000043f000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000569000)=@assoc_id=r2, 0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f43000)={0x6, 0x3}) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000961000-0x4)='tls\x00', 0x4) 2018/01/23 07:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000d7e000-0xce)="6a095bdb00520fb46d6d87b7c2ebdaf15219a48ef018ecf46d67db582ff12e61680cfdd0129d32ead7aa62494c9deb6750a619c48edc294a881e314dd905767a7a16cd7fb070cc01d385360231504c9d29bb0cda381b6cbfaeff8e734a66b79b0d6cf19612e49ae499e2c5f5ec347ced55ae34d87364484e12015c79e4b2c3d74bfd040f0a27a34b1992044bc0bfa3456ec6442e011e148032ea2988e5b8edf2698950b73bfa9208fec52e355ac28df53249e41d54dc8b6276d32c0c9022796d79a13885bbab270a6ea79bb3a054") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/23 07:17:20 executing program 6: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b10000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/23 07:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f7) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000658000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f00009aa000)=""/239, &(0x7f0000460000)=0xef) recvfrom$unix(r1, &(0x7f0000617000)=""/104, 0xfffffffffffffffc, 0x0, &(0x7f0000491000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000f69000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000255000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x9, 0x40, 0x8}, &(0x7f0000865000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000442000-0x10)={r4, 0x3, 0x0, 0x81}, 0x10) shutdown(r0, 0x1000000000000002) 2018/01/23 07:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000546000)={0x0, 0x0}) 2018/01/23 07:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000192000-0xa)='id_legacy\x00', &(0x7f0000148000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000106000-0x53)='\t', 0x1, 0xfffffffffffffffd) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dd5000-0x48)={0xf, 0xa, &(0x7f0000836000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x2f}, @ldst={0x3, 0x3, 0x3, 0xf, 0x4, 0x50, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000293000-0xa)='syzkaller\x00', 0xbf, 0xad, &(0x7f000087f000-0xad)=""/173, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000236000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000087000-0x30)=@dstopts={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x20, {0xb3, 0x6, 0x800, 0x10000, [0x3f, 0xa, 0x80]}}]}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000605000-0x10)={r1, 0x50, &(0x7f0000094000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000039e000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000498000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000945000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00003f0000)={r4, r5+10000000}, &(0x7f0000a4e000-0x10)={0x0, 0x0}) fcntl$setlease(r3, 0x400, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000dae000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2e9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x5, 0x0, "0d3e8fa83f0c7c45c1568231caa0a9b7e100ba6dbdd41f0de7807ce3d9d4caf26a96df6f5aca3f369ef9795862496e9f9aa23fcac858274347814696efc89908427ff5cfd71f321d7a1cae61d64f249a"}, 0x160) keyctl$revoke(0x3, r0) 2018/01/23 07:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000423000-0x81)=""/129) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) close(r0) fgetxattr(r0, &(0x7f0000e3c000)=@random={'trusted.', '$\x00'}, &(0x7f0000fea000)=""/93, 0x5d) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c3000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00002e9000-0x8)={0x0, 0x7}) 2018/01/23 07:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000053a000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37, 0x0}, 0x49) 2018/01/23 07:17:20 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vcs\x00', 0xa040, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000000c000)={0x6, 0xffffffff, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x6, 0x160393d, "39dbe438a3250a9a011c6a2574772b6f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/23 07:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e10000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00002e3000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00003f0000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}]}) 2018/01/23 07:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b56000)='/proc/self/net/pfkey\x00', 0x402b00, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000168000-0x4)=0x0, &(0x7f0000ed8000-0x4)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d59000)='/dev/sequencer\x00', 0x4840, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000eed000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f00006ba000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00001d4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x100000001, 0x7, 0x200, 0x400, 0x7e174fc5, 0x0, r4}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) recvmmsg(r1, &(0x7f000048a000-0xb4)=[{{&(0x7f0000a7b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000920000)=[{&(0x7f0000ddc000)=""/86, 0x56}], 0x1, &(0x7f000023d000)=""/25, 0x19, 0xefcf}, 0x8}, {{&(0x7f000081e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000a7f000-0x10)=[{&(0x7f0000add000-0xaa)=""/170, 0xaa}], 0x1, &(0x7f00007d1000)=""/235, 0xeb, 0x5}, 0x0}, {{&(0x7f0000172000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000e8b000-0x20)=[{&(0x7f0000c66000-0x26)=""/38, 0x26}, {&(0x7f0000d52000-0x22)=""/34, 0x22}], 0x2, 0x0, 0x0, 0x5}, 0x3}], 0x3, 0x40000020, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005f7000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000527000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff000, r6}) lseek(r0, 0x0, 0x1) r7 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f000030a000)={0x0, 0x0, &(0x7f000013f000+0x822)=[], 0x0, &(0x7f0000fae000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r7, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000186000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f86000-0x4)=0xfe0000000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000470000)={{0x7aa, 0xffffffff}, 'port0\x00', 0x28, 0x80800, 0x9, 0x401, 0x2, 0x3, 0x6, 0x0, 0x2, 0xdf8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000f85000-0xb)='/dev/midi#\x00', 0x401, 0x42) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 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) dup3(r1, r2, 0x80000) 2018/01/23 07:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f5000-0xc0)=@ethtool_dump={0x2, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x9, 0x6, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e03000-0x8)={0x0, 0x60}, &(0x7f00007d6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000db8000)={r2, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/23 07:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000064c000)="8dfe778de0173f3e1af3ac333ef9d81d4f6f13205f95ac3d1538c10d41bc067405ca0ee8516758ac0c3106c964f0c125eeca2a2e7af9e339a47d07715e5910886142228cd4718a498eaea9bc60f6132d99ce5af5939388f419a004fd76d13c5c077a0a1304973bf9f954b62b938327f17c576917efe6453cd20f95b7d5e464e820030d480922517b12b1234340bd2370624a1f8a16787cd784eecc2bcb432ed2a90330c95980149f0f0d6eac49f9848db0f758044ad1df5367715caddedffacf7578acac71bd3bd2462f10f0cbc041", 0xcf, 0x4008001, &(0x7f0000aff000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/01/23 07:17:20 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_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000817000)={{0x3, 0x0, 0x59c, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_mls(0xffffffffffffff9c, &(0x7f00004c4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000fbe000)={0xda, 0x2000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000070b000-0x14)={0x0, 0x6, 0x8000000000000000, 0x1, 0x3, 0x80000000}, &(0x7f00007b7000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000186000-0x100)={r2, 0x1200000, 0xf8, "3b6146ec14ae65586e212a094802891d6eb3609dc0f5899ae6b3d4c7e4842dc86b93a8fec72d39803623fd0a8cb88ff3e42d44af9f968b9f614de638741329e386c8de55719aabc6b1b85667f078804545b508ce283db40df3a5370f98e000b6d85615a0d30e9a5d207fc40e15cfab690eb0c9aadcf4023b4bce4e4b3b130773e75d66312e4903109d78c9190a45f4f0d5231fcc6a95f221a54d495eb595ba90f8cb9ea7c77096b7468d9b63299dbdb2a5f2cff9c3acf61ba249c556bb7bb05c64dca9bd1b067612ee7ff97ca59d9d97f68f32b70834734e397cd67b8f91a47c3eb4a77fe83987c62427d05f816a47817755157bbd464b9f"}, 0x100) 2018/01/23 07:17:20 executing program 2: mmap(&(0x7f0000000000/0x919000)=nil, 0x919000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readahead(r0, 0x100, 0x1) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") mmap(&(0x7f0000919000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000091a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000919000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000091a000-0x1c)={0xa, 0x0, 0x9b96, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/23 07:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100002, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d3000-0xa)='/dev/cuse\x00', 0x100, 0x0) getdents64(r1, &(0x7f0000875000-0x8b)=""/139, 0x8b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000065b000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x3000}) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x94, &(0x7f00007b0000-0x94)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x5e, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x400, 0x1, 0x0, 0x7, 0x3}, @dstopts={0x11, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7fff}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x4}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8000}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0xa}]}], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/23 07:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000f5e000)=[], 0x0, 0x0, &(0x7f00009c5000-0x10)={0x0, 0x1c9c380}) r0 = request_key(&(0x7f000039e000-0x5)='user\x00', &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a8d000-0xa)='{trusted$\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000140000)='syzkaller\x00', &(0x7f00001ba000-0xb)='security(}\x00') socketpair(0x0, 0x3, 0x4aa1, &(0x7f000090c000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000bef000)={0x0, 0x0, &(0x7f0000214000-0x80)=[{&(0x7f0000528000)=""/242, 0xf2}, {&(0x7f0000d63000-0x81)=""/129, 0xfffffffffffffed1}, {&(0x7f0000a0b000)=""/4096, 0xfffffffffffffe2e}, {&(0x7f00009ce000)=""/113, 0x71}, {&(0x7f0000ffd000-0xcb)=""/203, 0x55}, {&(0x7f0000913000)=""/209, 0xe9}, {&(0x7f0000de4000-0xdf)=""/223, 0xdf}, {&(0x7f0000d99000)=""/188, 0xfa}], 0x8, &(0x7f0000b96000-0x68)=""/104, 0x68, 0x1de9}, 0x40010103) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x23b) r3 = socket$inet_icmp(0x2, 0x2, 0x1) connect$l2tp(r2, &(0x7f0000a64000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x4}}, 0x26) 2018/01/23 07:17:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x200, 0x6, 0x7fffffff, 0xff, 0x5, 0x3}, 0x1}, 0x9) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0xffffffffffffffb8) 2018/01/23 07:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/cuse\x00', 0x80, 0x0) bind$inet(r0, &(0x7f00005a0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 07:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000297000)=""/140) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00005cc000)={0x0, 0x0, []}) 2018/01/23 07:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) finit_module(r0, &(0x7f0000865000)='user-%systemeth0ppp1--security\x00', 0x3) 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000075a000-0x1)={0x100000000}, 0x1) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/23 07:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getxattr(&(0x7f000074c000)='./file0\x00', &(0x7f000042c000)=@random={'os2.', "706f73fb00000000000000566f6573737b0000"}, &(0x7f000007b000+0x3e2)=""/18, 0x12) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/01/23 07:17:20 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b1d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@broadcast=0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x80000000000a, 0x6, &(0x7f0000007000)={0x77359400, 0x0}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 36.654673] kauditd_printk_skb: 50 callbacks suppressed [ 36.654681] audit: type=1326 audit(1516691840.242:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 07:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/ppp\x00', 0x145100, 0x0) sendto$ax25(r1, &(0x7f0000e40000-0xdd)="818a64911269b1cc5c57920a68380b7a25c4e0c54b48bb44b0ec9d84d69aae49b80e659a4e079e33d4f3b4fc03bcd97dc11cf5a52c67cb09280018eca97ca9a2eaf8f8a35f0fe87092ad4a822c4b2721083115d7e2a5529042447fd114f4afc8e2b4407159d3dfacf87494d2494a58f0a1c53ed804889d846dc8c9f19fd318b64c528513321ed46221754996823b893d3a2bb926c9fe84453deb00de1e3262b2b8b21e75d93f33986802301292e334bfddca4977d7d45a8658bb1a74b9c1107e7052b207a2b3516dd6ef6855f3f07b319c686cc7ea9471b1678b38974d", 0xdd, 0x10, &(0x7f000093f000-0x10)={0x3, {"bc5c501bccc816"}, 0x0}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00007e6000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000053f000)=0xc) 2018/01/23 07:17:20 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xfff) socket$can_raw(0x1d, 0x3, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 07:17:20 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000f6000)={0x0, 0x0}, 0x80000) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000f7000-0x28)={0x4, [0xfffffffffffffffe, 0x1, 0x8, 0x7]}) syz_emit_ethernet(0x4e, &(0x7f0000026000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) getsockname$inet6(r1, &(0x7f000002e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001f000+0xffc)=0x1c) r2 = syz_open_dev$mouse(&(0x7f0000044000)='/dev/input/mouse#\x00', 0x1, 0x10000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f00000f7000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f8000-0x4)=0x10) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000008a000-0x1e)=""/30) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ed000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f000007c000)=""/63) 2018/01/23 07:17:20 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000038000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f000003a000-0x4)=0x4) write(r0, &(0x7f000002d000)="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", 0x1000) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000003d000-0xd9)=""/217, 0xd9) timer_gettime(0x0, &(0x7f000003c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000002c000-0xc)='/dev/ashmem\x00', 0x80900, 0x0) getitimer(0x1, &(0x7f000003c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x7, &(0x7f000003a000)={r2, r1}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000003e000-0xc)={0x0, 0x0, 0x30}, &(0x7f000003d000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x800, 0x4, 0x44f9, 0x1f, r3}, 0x10) 2018/01/23 07:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002eb000-0x16)="637075736574c973656c696e75785d2d6e6f64657600", 0x1) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000044000-0xc9)=""/201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x5caa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x8000, 0x0, 0xfffffffffffffffc}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000f1b000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000890000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000973000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000b32000-0xe)='net/protocgls\x00') sendfile(r3, r3, &(0x7f0000654000-0x8)=0x3, 0x2000401) [ 36.797925] audit: type=1326 audit(1516691840.243:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=299 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 36.797945] audit: type=1326 audit(1516691840.243:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 36.797960] audit: type=1326 audit(1516691840.243:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 36.797975] audit: type=1326 audit(1516691840.245:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=249 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 36.798083] audit: type=1326 audit(1516691840.282:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 36.798100] audit: type=1326 audit(1516691840.282:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 36.798148] audit: type=1326 audit(1516691840.292:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 07:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000169000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00008fb000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) openat$vcs(0xffffffffffffff9c, &(0x7f00003b9000-0x9)='/dev/vcs\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000455000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000078c000)='/dev/dsp\x00', 0x20000, 0x0) mq_timedreceive(r0, &(0x7f00006f1000-0x8e)=""/142, 0xffffffffffffff16, 0xd1, 0x0) r1 = shmget$private(0x0, 0x1000, 0x20, &(0x7f00005d5000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00002c0000-0xaa)=""/170) 2018/01/23 07:17:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@empty=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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000004000-0x8)=0x81) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) clone(0x0, &(0x7f0000001000-0x72)="a55d913ce8fe777e81bae880781d95a0f48ff3d116b8f483bbfd9741ebed49b1249df92d850b61d1c3db14805fef460d95a70b034288fc76d86f7d04772e92223714d8ad88cd15c26201e2e103ca5b9d346a8641999643b59e5234c83bf749f45a4975a605302b5ca91ad7aa14e64c32ea8d", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d17000)="eb1763b928b469eaa4bdf8377cd9125e8218bb53b39ae23e2614716af310edd74ba09d582f3186a901bdd242319a30a29cbe1a27739063614294edcd7c14036acf4e434a8340838b4c7a9efa0d33dd076dbf959c546c16d16ab94d978a008695825136293e0c2fa43192b1e01abbf2bbb6b551") 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, 0x3, 0x0, 0x4, 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) socket$inet6_dccp(0xa, 0x6, 0x0) inotify_init() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c4000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00002ef000)=""/215, &(0x7f00003ab000-0x4)=0xd7) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000b0a000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x2000000000010d, 0x400000000000, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) io_setup(0x8000, &(0x7f0000d1f000)=0x0) io_getevents(r3, 0x24, 0x2, &(0x7f0000902000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000070d000-0x10)={0x0, 0x0}) 2018/01/23 07:17:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000333000-0x9)='/dev/sg#\x00', 0x800, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) getdents64(0xffffffffffffffff, &(0x7f000082d000)=""/210, 0xd2) 2018/01/23 07:17:20 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000f89000-0x44)="d9f536ba3d0490280d5013dadb72320dfd7e3b64f4ef0ce63422d99a9a7a533cb2869b4f79c555a65b11618c3e1b0a43825f55d24abeaac24693e2ec47f6b68743911bb0", 0x44, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0xfe2d}], 0x1000005a, 0xfffffffffffffffd) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) fcntl$setpipe(r0, 0x407, 0xaecd) 2018/01/23 07:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) umount2(&(0x7f00006c9000)='./file0\x00', 0x8) chdir(&(0x7f0000135000)='./file0\x00') 2018/01/23 07:17:20 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000079000)='/dev/snd/midiC#D#\x00', 0x3, 0x20a0c1) ioctl$LOOP_CLR_FD(r0, 0x4c01) clock_getres(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/23 07:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) sendmsg$nl_generic(r1, &(0x7f00007bb000)={&(0x7f0000886000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000f39000-0x10)={&(0x7f0000e46000)={0x348, 0x13, 0x2, 0x4, 0x0, {0x0, 0x0, 0x0}, [@generic="5651b6ab4118e91e518ecc67ad8578a60e57b75b6fa62d6ce7df351c303814fa0716f1b2d4fbdf9d42a48ed1dc8cea9928e2fa29260a0bea5b63a8a61fed74832ab414892e79ad11dd9d168e51", @typed={0xc, 0x4, @u32=0x7}, @generic="2f0068f44cd998d73a470697422c94c4db9a24e214360dac120d49accfaf11a5611ed64c9ac3475a28fb7c550abd35c1fdaf0f4d5b031d50cdcbd9643309eb7d0c07e16d847dfdab851ed25c5c22c2417e3de4c0ec91f431337ccccf253a26b91b3e2c80f6874ad495f2772a9ceb94df9f9e856c4c03fe08a5ed2e57642dd9fe05c9a1a1d8fe1783ae520a99", @typed={0x50, 0x6b, @binary="ca4f70f81141ea2752b53348c98a069836fccb6a53acd5bdea5b3fae17da6f05d90a2418dc5e54fe31eefd1f2cd493d6b2ad1e67c989a6a9f215db1f5db014a21f58846f3c0a"}, @nested={0x1d0, 0x31, [@typed={0xc, 0x12, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x5c, @pid=r0}, @generic="a0193e2ea25df6cb84f516231cede33f56a27a03567d9a969551b8fefff87441a9537b638f4e8efa10703d4f1e3ded9367ecba7b762451aa75b40909668e28ae602ababd16e0d9b904d1712da56e83d3f6e83fd70675b1a664acae43b9819757ce5bd7cb8be1666e5298a2e6fec5d21aa21d015bd4e679d7a6aecd7e61a2b6474d60a3c6ef26dd34f6d2583b96c45cc01b7532bca17100583a7940692fc1d1b820eb988ad53ff2727a3acfad61697e2735745d40334e1996b164b913e1f67de6802c6ab8fb91eaeb5a7a4195307980fb874fa261207f66204155b4b727c2251b94697113d59b3b6115d26d56e20ea92989b0bc107cd947", @typed={0x18, 0x46, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="892b8c3deb94e57d6712d9b870472896e6fdcc9df8f0dcf658391d1b5450aa90f50952967532945d8cd1d4002b437c5e5eb9749906fbcba1f7c45ddb08eb166f8fff52ca588692a720f5dfdd74d9cfb9780d7c6ec3b9db2a80329d843beb34186fdeb0f9adfceedad77e5c327cb1700dd837f374b8fe6852f8a427f1f1efb7c5a32f0e7553fbb88bb422a065579abca7e33ff4a80e5a", @typed={0xc, 0x71, @fd=r1}]}, @nested={0x2c, 0x67, [@generic="9de1d82a7f06726f3e496009d41b85", @typed={0x18, 0x67, @ipv6=@loopback={0x0, 0x1}}]}, @generic=""]}, 0x348}, 0x1, 0x0, 0x0, 0x800}, 0x8881) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/23 07:17:20 executing program 4: 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 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f00007d3000)={&(0x7f00008b3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000072c000-0x60)=[{&(0x7f00007a5000)="ce108a026b95564c084a93699f114654360966f2bcdcfad81a0a61d9fe66dbe1ba104e8f1ffaa814c7f3e5425938ad16b2a0aa5d3f633fd90d6b181c607b586d4dcfc9ca51ad47706c54186e6e5fde096cf479071d6139519601331cc6c727ab386e44a8039beacb351c7ba437095902a4a51a8259d869e467d7a802c318dcb7c5bac5caa99559a2e2533f4b6aca9dba5b56d5a61103c21340", 0x99}, {&(0x7f00001cc000)="a589d9b3c096f5f87e4c", 0xa}, {&(0x7f00008f9000-0x9d)="a3407ccffb051bfc4ce63f342e937469b97ff6e53ae830c37552f9a29457dc4e65e90064382fbe293d0af2d7914b19342013929e70468dde5b09e0bbba4bc6272e63943419137434804458b8dca8bf3117055f829c328fc58ee03e61b02a5cb4a9de22610d988e6d0bd350cdb53cc524ce61219788c6bd8fa2274b32a35f7587d7b623fda8d52e02d78c44c1ab55a5a0b30faf8dd07eeadd091f9c4a56", 0x9d}, {&(0x7f0000d37000)="ae4db042b2e955f444e16a8fce0fc11f8bdb838d9763d245ec42c718c184842d6e0efe4b6bea1e2e11e0ea14f0ffd5c138eebb9b3c6a077f8be88c5ca978104591168b2dcc64fade91130e9236cd00819c837480070c8523734d1c80205e7e", 0x5f}, {&(0x7f0000f0d000-0xf2)="731063f0ebf9fb6d10d1fa995b3e4d6a9e834c8cb9edee9cb3a8b520b16bef8db54138d9ce580b00d3bb76e121748fa28971de5242802d9e77305e632998a88c6637d5d7bc1161d3645a3808ded46503f6970cb5d027cf4f51a703c4a115c20feb2efebd8e0a8b410c38379bc28f92595aab3ae5b4ad6295b48e9c73e5ba1fa14f194767dab380eee1696a048cea6d44e3c88fdb9cc6356fb6bdaa4e58764ab722993621e5d04dbfda1270ec7039501bd708365d3fd84b09a11463f828f2ce3f6a913ced4f4d1bc67f9d653f3dbd9d1d4514fee622f722444c9e158761e34bfafe7b4314eba304ecd701e55e145be0ddda14", 0xf2}, {&(0x7f0000c1c000)="f214d76d76158b92e1405d1c25a669e247480ab674fc5a0f8d5edc980d669e32776ad49e3e76c1a6430768b46462efb2b4905f7bda773598230fe31b2d0ea375cb7076d238f61aa0a64b851f43589a5fa91cba3817e92e9d84e5831f9f5b13ff77a4d70704e3f0614fdcd741e4639b3808d09de9ff8a4685843d28a052", 0x7d}], 0x6, 0x0, 0x0, 0x4000}, 0x40) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ad3000-0x2)=0xfffffffffffffeff, &(0x7f0000011000-0x8)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fe5000)=0x0, &(0x7f00008e1000-0x4)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00008de000-0x4)=0x0) [ 36.798164] audit: type=1326 audit(1516691840.328:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 36.798180] audit: type=1326 audit(1516691840.329:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5654 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 07:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x2, './file0\x00'}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x9, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/01/23 07:17:20 executing program 1: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f48}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000010e000-0xa)='/dev/dsp#\x00', 0x5, 0x40000) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f000010e000-0x4)=0x0, 0x80000) semget(0x2, 0x3, 0x4e0) 2018/01/23 07:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x13, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ecb000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/23 07:17:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000548000-0x3)='io\x00') lseek(r0, 0x8000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000b6f000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001c2000)="60707f11fd24d5e4121c11fc973ae619eba4b700ea220be9cf854250273ea0533c1fea7d810e5b47dfb90b616a3ca82a0c4d9f68f423536ad86696f0907bca239fbff20d8d50d5223e908fcb58fca8314bc8d047a26979eb6c5a7d44e1d5dc1546c6c64b329bb005b4eb29156cc467f0101968709236446c941c4600ec2f37d51b6a972cd6e4655e446b074e9601658ef9842479f1fdac1df188505cad1c74c7f7dc5a9e48c95bc120df5cec630c6ef179116abb881e9e8ad98885bb40029c007ad1d55f47ad6f35", 0xc8, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000)={0x0, 0x1, 0x0, 0x3, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@ax25={0x3, {"3aa6f6e2b5c444"}, 0xff}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="eb17c4d0cfe53badbe60a0979b23c4b1324a2fb4d88f613cb71e316c242f5e143d5cf6c5132e793dab0eda871808f83a06c2c2d39b640c5194cd6351a7d0cb97bbf7a23599", 0x45}], 0x1, &(0x7f0000002000-0x2f8)=[{0xb0, 0x13b, 0x7fff, "810ff19bb146139db13bed249f07aac169be18a20e401f484960e3994e2def886138420f2dcd8872f513a19a507a7bfe8c28e55063e0c475c3a1d4630f4d86470e14cf9aacce1dd103a36ea6fdf50cfe5f4b58920bc8acfd28af3501c9f3fdae165a0850f694bb15a4074bb05100c27909a574471e4e5e4d2352ff57dc4122a9ec697ab8c042670cd89d1eb97031f6ba4f9e7fee212d42b9e14d8a"}, {0x60, 0x115, 0x800, "2eafb036ab2635e77aebed9f4af47887c8c984bb0f511983c791a7b58c3544688f9c49f4d66228e75606878fc68aeb21c154097e36c8d3ad7369819c2d712c046ee0c524b468ffb1422a49"}, {0x88, 0x0, 0x1, "dc5122c5a00d69d7893e06d8af3bcff18c0887e937828ac271118dc10ce6c8ecfc62d5ed007d80986ccc72cbd65d595953a95e3332b3c875d63562d7d6529fc5b908432e13240f1390ad3c1382b88c8f0b8fc452b64a7042638ad5967894618909c8a844d2703ee87d84bde2c77b9cba7c35001d4b3f9780"}, {0x60, 0x116, 0x10000, "7853a5fa9c54d574209edc86badfeaed0f9e9909f7e6542980be22b38a4979b2712b369efa800dddc60580cdbdede3019dd75677fd85b7c759be60d0e68f871fa220be7d88bc83a7669a64737c9558f1"}, {0x28, 0x10f, 0x1000, "e7a3c78534a7442f96156d980efbc71e11392451a4"}, {0xd8, 0x18d, 0x4, "06d5581baef1c91781a454224991269bb1c25d3b302e89bb88368d87cb312d4426b8555cb2e8d7ae6d83862015412aa870b075198678d3738f359f72c265abe877c185d984940d912c050c6fd20584723a5f1dd94392914abeed08ebc0d9d5f12a4662a7e52189762786d265b90090b38a1203ea134d289dcc0643aa14ebe76bbe61558d4fc44d5291140367f9eb511189f03f36c8b685be1218764983ae290d01eefebcaa4a6727c8e9f89727bc18c089a8c40a0437fe4af8a8bc12c7cf73cb6c043d0aedcd"}], 0x2f8, 0x40}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000003000)=""/31) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0xfd)="ed157e6962e8af56a638da6c87b1ccd197226d28d8dc4ce25cda62c8ec6a56321737346d9a52b56266a18b8f8383801a9b68a3649c046795469ff0141e0325f9b0296867a32db2f3943f9c154f4a5964c1d294d103d88e3ded5fb7386eff0dd53cbe407e59203085c0055b1903f381bbbb2cbf2458cd430474e8b744d58bb7ed0a23d88859e9a09ac4a9b1118039e4db61b14b0074844431848013916004f46ba9e4aa13d4f04e7205ca82a86d7d114f5594c63e6879ce16a54d04a0a83d6fac9ae322ae5e5951a25e36cc23e0043881a2c546af083d51d577980fab078619321d44d3f94961d6b67bf9f202f38330a90ad83dc7e68c676a1a387a35be", 0xfd}, {&(0x7f0000002000)="48250b0f3cd47ff2d49bc027c77e926aa0b3f30e4a086995169db53a885acdaff4f3090a90091530bf7bd542049f9bbe5582dc7c5ed31616a515fc57f3a9d107152601af4f0c0724c999b210b726b536d83aa8b2252df35d7658e1dba322afdb8091dcae806834c25f1e908983fdc390a6375ab1e40fd209462c511b1e88c26f6a3844b4afc3d53d45939ad8097f1f274081443bb124b5e9e7da37bfa3ee7927948422ad5233737fd03baa6b1c3493dd423a90080ffbad8f8daca47b5c48fe51", 0xc0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e8d000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="7b9a75736572d1706f7369785f61636c5f6163636573736b657972696e67766d6e65743173656c662b00", 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0x96)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r5 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2, r3, r4, 0x1, 0x1008000) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0x80)="c9be32ab8e13f876b95a3044a9529033c608954e645d8c241eb7c8b21497e72e404a5b4f0df5ebbaa87f76cb6f3b5b73c8de0779a790bd1a62cbb237d411f38fea78f436c952ec847a6b0d1f9c293c7779288a34b1ba928be5396354d76fad31b27e067627fc4cdc2fdd9ec74423351f5136a4ed1da82103fa191782f7218cb6", 0x80, r2) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x200200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000004000)=0x8001) 2018/01/23 07:17:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x97}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000000005000, &(0x7f0000004000-0x8)=0x0) 2018/01/23 07:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f000094e000)='/dev/snd/midiC#D#\x00', 0x5, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000066f000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00002b4000)=[{&(0x7f0000f86000)="586ea44014df50e83ed9d09c2297de5ac459cbb7fadcabe632033eca929715211e6cd8afe2d9d08cc842b083e95cad", 0x2f}, {&(0x7f00009b2000)="886b4d3c42c370", 0x7}, {&(0x7f00006c5000)="980b09518f75f054833470bb986eb9c86918ce8fbd227ffb2b37544048f6adda6bf4f056f4cb8b4bedcae48277c0b31f8faed65a2132d97d6b99764312d14fbca4e6a477fc4cd9400894203f7c9920816f5bae9b1f202f15da7b4269e50ca534c382ee8cef7a", 0x66}, {&(0x7f00009fb000)="54eb040129f706c3bd51f434bbeb20a40ff08ada55ed4319780d30085f12b357e513c3aeab37268c4c0a356bc0cf174523eb4450fbb9f4bf6ab48aa80830bee008687ef1067acd6d4da25a4bb5e80d719cc93dddd2fdcbbb641228777d325a241d1de4f636cc64cd90d1b6050846cc42275f219a917a2b20344d42c4879ff2bd93a2bea452f6e560cf", 0x89}], 0x4, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aeb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000092a000)=[{0x0, 0x0, &(0x7f0000da4000-0x70)=[{&(0x7f000012b000-0xc4)='/', 0x1}], 0x1, &(0x7f0000063000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000a25000)=[{0x0, 0x0, &(0x7f0000cd8000-0x20)=[{&(0x7f00001c5000)="7d15499ff5ebdc9565fe9f2859ad362dc066c0b442011a1644d887691e24e560b6cb2fe9ace742e98279575a9207486d6b0deb6bd2feccca5c1293e5ca887800e080ab7be59171655d4b922d2cbb725fe2e09d0d4dd1783307481545746c512b2017eba710277e638a6190825e399e6e04341f89b32affab767fd9e1bd184886fc685ecd692dc129da815940c8a10f1da0b880e8cdb7502849f14d4799782209564f84eb4ac468e1665ad50e9c91d89b236f2a39903e47c4fba503f1c0cffb", 0xbf}, {&(0x7f0000deb000)="4601936a56e384c673400fa5685bb895d15d28b510f7921f78f38280746b59b8cf8b206e35e518d1dd92ff5d975cc4e1c74e8e7fe255840206cd408a266fb6324bbf96e5f865d619691959085a3871923bba39d30a543378c7f4dfb5835c00988ce207e42545354fc6baf567d32bcb993bc4ac155b9052f4dfb6822610c48065ef59f914b530e3958a27bc42ac940e46b16031e1285d5ab845282eff1b20a824109696a04aa56466a69e21eb0abd26a92eedd0bf9f7833e9cb3d3161f3b86a10e98cf0005ac064c877f803dcfdfb60998f9ab29957bf6003b2cb0a0b08e92f0662fcaf8d15eb1aa105c04c79", 0xec}], 0x2, &(0x7f000092f000-0x228)=[@iv={0xf0, 0x117, 0x2, 0xdc, "c2e10d2702bf31ebafebfd8ba34b5a1d7419970a1268d946648bbdc0e70b49b00264d43602d6bcf644c1215e5730869c9ae79631b0acb619688fbf48e61316e2e5e4ca6908bf886ef5e957cb256cb97dccc7efa481592873fcc8b3f82de70bb1b5002cba9769c9a9ed276b5ece263bff8a6251fae4b43768da6edee8af8755478390de7dab317abd56a68100d8e68a1ffecbb65633a54c55477edec4703f369e6edae73957f53303318df697e0c786b3667c56ef65dcd4ea252badda78d20f838a8cffd8b739a6d39170d65339f7d3c5f114aa9c6edf243d0fb6564c"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xf8, 0x117, 0x2, 0xe4, "5da976452a000010e5eaec8cbf242beceba6f77cd8db2fb7d52b318f0d56ec6d9021002a6522cdaa29e4579616614f115b2149e516af96740a7d2d1836bda093727036427425b59742414c1251128174ef83be89ae94e96b50a5771f14bdf1ed80359701ddd07126a3bb22b274be80edd832f819ac3cae5370285d7a4dc73d1809cc466e7490320adbb2ad7ff2c4a6941650fe9b0716dd7c566046b4f30ce2c6653e6c07f4fadd13cec75933d982ed75da6f13410be42564555ce890ed3e56dcc5ead89815dd63d72946599fb8c7e24172c9876ebd6b6000ec133f4da84632da4b657461"}, @iv={0x28, 0x117, 0x2, 0xf, "d320ad21d53e80f3d20383d3e2983d"}], 0x228, 0x4}, {0x0, 0x0, &(0x7f00003d5000-0x50)=[{&(0x7f0000e19000-0xbb)="60ef45139609cb0c7cf68230560c32a4786bef27a65ce1286d3fa232b5ed24470d93ca08136f7b795c3a91d82e2e42f62ab7cb2e1736e16d235cce23d347c343cac632327106b0f0356f45a5103a9a9e8ed209c6dd26bf0d57a244fede5b1d895e1e8a21855d22ff566a467cdf613627469a733b6bfd98c5fadb97e59481e582ac0a1ea804a9c7519ecb46d293e4d14f81e213abfa32511a162562b0e3c7fba96bd246435d287534acdcfde19b8a3e93721b57d596b343c327e4aa", 0xbb}, {&(0x7f0000c78000-0x34)="62de082b63af4bd00fdab557dde3d736ed5dd560c9d691be35f80ea0e58179aa3c73759529c92e272713cab0f940178e83ce4ed0", 0x34}, {&(0x7f0000c23000-0xf5)="a4651cfd9e037d402989193d5e186eabea7e32ca6e60ad448c9274cd3b4cb395f10a3d468a9aab6f21b59cf3c1f0f4f308ae0cdd8a24e27ef033c14af34b6bbd1c642d07fa2fd18a5c9fed8a1a64f722c0377de33223ee0342e9c853c3ddda9e9595091ef847051834c6de36a4f7432f03230a480830569b62fcb415f82a88fa54d3cccec74947c4d95d38a8c1a95271ae47e49241a4f5ef34579a1ed2cfcbe47d90347844bfb72587d0b0c9935b6237b3c2643cea2c2a5bf5d74693c5da23fb129e8c77bec90a1d35a508dae67e4a971efd9891c4292d7b8a45d9b620742e8a287d95f5eca47d5cd26593d3b1436cb4ebd3477a98", 0xf5}, {&(0x7f000092e000)="a5208f6edc07d693c0a655fb8ac249adc0e387b4a8cf275392d80e17bf4b0eaf7d93bb01ff9929d40f905839455a6af64bf782a5534eb8ed7eb85422192c8c169ddfd52f419b4ee1e629ef98434c1c43956aa16c41fb9c57ff0a7d02b3229a26206ea650a99f347239442168019a4bb4d4d0ba", 0x73}, {&(0x7f0000b62000)="ad9763362dbe90a807a4e49a76e5f14751569bfa5eafd2782e7232bc61288316c2f97e1576dc0f3fa5cc1e787545f50a275c08d728613b078b53421471f4b72ad20717c97d03ad8fbd2136a061160fdfee9b09b64be153fa46ea3021a0db74d4b4bd593c4588323eced5c2162f2b9fe21a3ece47d580340d2b55ecba011d0d4fe577cfb8285704b6aee9d7a51d98b2cff0e56a10ec34a302a852fc8d4f7891142632c2add021768c70e7c731f3c0731249c73bec1feaafbefa4ea396b656760cac467db60ea62340", 0xc8}], 0x5, &(0x7f0000552000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000697000-0xa0)=[{&(0x7f0000972000-0x95)="8ff874acbee713f83102f0e09611a6189af60387bd2c3c3cd88539dc513b28d2fee19af266f5940f18ef208350511633e7534843d358e25b846af798d8a324f1cfd1753819eb91701d6b79ddf0d8c5558a10f2ca097115ca99590ac44138adc3d93c4b4b0c1911298eca682ee1aa06fed623190c2ffd44e1e434b46565a4852058e81ef1a419489668f271732a7674a7439cfd051e", 0x95}, {&(0x7f0000d9c000-0x78)="2734c4760f3224bf34be7c2d1a52dffb21d03891528693a52ef53ff907cd4a094c0f59e0fceeb91c0fc606c47b37c78276f8a0ee0408d3f03cdfe2752a5073ef315e4ff05804d772f4b77764c466de6e7d2dbf33ec6cf951c3da88743af7f2ca77e166883baed231d2cb422522fb76d534e3efd08455354d", 0x78}, {&(0x7f0000088000)="1489a5896538f9aa73041a46093aebba6c413adbeb64fce18f3ad338c15f8a5b0f71c6d79e0a03b1a0a76a5d00e4f8f9634027da73f205d8f8c10e7c6607d506870de61eec751d55958df57e2c0c3bea07ff5a6ee16c20fc1e5eb34da664c6fe5f85c939d64ccfac6d865039ee8eede889184edb4a96cd72ae83194f53ecc0c4da252dd452f98b6a3c1b127bfa25e266a81ef09d79ba81378f2d965d1fb734a5a5220f92c5efbc248dab6eacf8ed88c4ef80aaae2568bfea", 0xb8}, {&(0x7f00004c6000)="59bfc221f8a416d314c3b9c62c2d826715b4f82535056189efd37342a6b9c937ac72f0bccb287e4bcd82d1e3c809eb318c2be8e1ca70947919572b933c42bf00e527cb4d7362835b81e5ab88f7fa3f59f7bd31a0dbba9949d84b4371aef13a31b9f8e50810d7f1326171a9280cf0e2dfe4a011663cec7acbd3446adb946f030d563b3dbf6b2821cc0981fe4ca480f6905e39d7f668a4f8c5041013581c4b22ba68e5c123e45195", 0xa7}, {&(0x7f0000685000-0x96)="10c4a9e1b67db61fe2d51b4f093422f4b15aa81c4a1258e022f0f2003c659fe7e79d04e1c4092c3eb816069aa8849b5d07248491c4bf3b716c60284b3c93bd82da39b06f4846ff0ed303ba99c3c6df3d9ada6cf1dad2bd7854e54e3345c1a8087b67eca33ec1b23395221a8b7b585fb7cb4b422528f0b4704d6acad79922f832776435f752ff51ebdd9b610f9d53167612bd48e4385a", 0x96}, {&(0x7f00007ad000)="76081148a20348847c1cef4dc36b03726089b99bc4d6dcb584483020d13a0a89a1dd22b56665699ff51fd753863d97241fcd6afaebe7795619dc93dcdd1e53020681179cad60b1283051b212f34e18f1515fb74bbcdc012651174e619cf10a31bfaf83187363545ca62351025ec03cfa9295fa3b6a", 0x75}, {&(0x7f00001fe000)="8c27e5ba742553bbd4ca5f0e5a8c144475", 0x11}, {&(0x7f0000fd7000-0xe4)="06145d61f663030cb6ca913a25d7027cb7fd192952855191cdafc63bccda41956b39b21b3628e0143546a584d80dda06686f33668dd3c9fadec25bd6c72f30e500b7702b22cabbd863029cd7616a751416e5947aca474568088f99d361eae38458d1b225c9d483ed2bf7a574fb706150ccc2e0c1e5beb6366dfd49f59ddbfe32356192d41bfdaaa1433e3ee7f1da3f17351a50e5c9473ef2697c6e662633c4fa5d1420c86f309d1611e5dba37c048964a7f0b03303d718068202bd5d4c72986c5a311454de6d60964ffb9f257577aa9ad7fde7ae46fc36f9e383b72a1c353ae37c022132", 0xe4}, {&(0x7f00009a4000)="2c61da4ff39e6b3bbd072c4c286aa97d77c9146085476abd966839621bb0c85203e0c128c96e65046102e1ecf362458ec0f9de1e9c078ccb5536747540ba768ed3ab8d6270f5016dd0c3e0e0099692eb66885af35ce33b8b63e5c035f0140c36a27dc7b92f6d4a9f9f57c926ac7fe2904154ee67041e99b2429c9f4ed80a27440105338935201816548c5f79", 0x8c}, {&(0x7f0000bce000)="7977b5092416", 0x6}], 0xa, &(0x7f0000fa5000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x61}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x8c0}, {0x0, 0x0, &(0x7f0000ebd000)=[{&(0x7f0000b95000-0xbb)="d0f10a5e1c5647972da427ef1663d0b93edd1426b8bd67c2f04cbc5161f7f5ea3616e70e746b7ab75726f1dcb33e48639178e90b239099ac8523b2ba4114a4896427bfdcc09fb78798744c892d2de0b29f7174126bd636a8eea6a342463d5a54e767638bc8825944c9ea8a4b027a65f72fda1a1acd1c4f1ddee313457993f05deae84f5cb710e4c899c9d1e6ddc790316bca5c038afba93a0c66e975a71f134b42ce19af9f0f55c3f31ac2055982cfaa7a2b9e3581a80095bbcd32", 0xbb}], 0x1, &(0x7f000047a000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0x20000800}, {0x0, 0x0, &(0x7f00003b8000)=[{&(0x7f000014f000-0x52)="bc72934a128d4f664c8f5364013ecd0cd10ffb64088cd8f7e105ecffcdd23e80207da0040e9b63767475f67bf14ea6b475632fcf7b106cb19253e7bbd7cb29a02ee0e8997e4d81a7832a4eabed92c635481c", 0x52}, 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0x1000}, {&(0x7f00002ad000-0x1000)="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0x1000}, {&(0x7f0000858000-0x98)="b705dd6749523ad974f396236401d41e90f660d20454ea03d068966c4c4dd34e00e04efeffe2b3c7820f4117f62783fb0db8dea5673ad511ed3855d2e20d34ad0753d2670608f23b21ba7d63fb78e6364b8e8c3d56969fea30f6f6dc1e0b36ae35de5aed97125b544196f00bd6847f5f96a1ad2fc61e7ede709a5d0c123ac0e5eda0b7296bf20dab2c71d147630956ef7398dc2e90340396", 0x98}], 0x4, 0x0, 0x0, 0x8000}], 0x5, 0x4001) 2018/01/23 07:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00006e1000)=0x1) open_by_handle_at(r0, &(0x7f000004a000)={0xc7, 0xffff, "583853b3d22afddcdff7059ec90089c3401a7a8af614770d2886e899c15b2bc519c9452a4168e5ac948235aebb44ec32748e6106c59321a567918b3d0b6983087c627e97774f00d8e0d4c5a8af825d5b7daa42cbf9e281821a052bf55d1296dbaed76135fb853500187d04d02c7ac5f6bbc47a4948d5ec139519c6e319e28f37e50e3af10439523e4b6d70b518c86ca1ed9651a542b043eb56ad72dc5ec0d1cfd3d1a265e2bbd6d16b0fe9c1b4c481092835564d6e7aa567b2f69b15e0a46d"}, 0x1) r1 = dup(r0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00006c8000-0x5e)=""/94, &(0x7f0000107000-0x4)=0x5e) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/23 07:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000edc000)='/dev/adsp#\x00', 0x5, 0x80000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000099000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ea0000+0xd64)={0x0, 0x7fffffff}, &(0x7f00007cb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f0f000-0x4)=r2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00002b1000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e67000)={0x0, 0x6, 0x4, 0x2}, &(0x7f0000dff000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a07000)={r3, 0x40}, &(0x7f000090f000)=0x8) write(r0, &(0x7f0000355000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d6c39080001454a", 0x1f) 2018/01/23 07:17:20 executing program 1: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000007c000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000a7000)='/dev/ion\x00', 0x400042, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000913000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r2, 0x5, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xaf, 0x200145) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000c1c000)={0x473b, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x7, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000)=""/29) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fce000-0x16)='wlan0mime_typemd5sum,\x00', 0xfffffffffffffff9) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x7, &(0x7f0000002000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/23 07:17:20 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000002000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5cd, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 07:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000d9c000-0x38)={&(0x7f00008f5000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002dd000)=[{&(0x7f0000ffe000)="1ec0c3ac8c2bd44ece67093b51aab7b2453e3fe66cc314a407644bd749a2714f9d1b45191509aa2efe2be66b892cc529b6d844995d15dcc4c1c158573a816b976a9542206743fd01c8441a084dc76f0f", 0x50}], 0x1, &(0x7f0000da8000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e1c000-0xc)={0x0, 0x1, 0x2, [0x8404, 0x8]}, &(0x7f00003e1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d5b000-0x10)={0x1, 0x201, 0x9, 0x6, r3}, &(0x7f00003f0000-0x4)=0x10) recvmsg(r1, &(0x7f0000607000-0x38)={&(0x7f0000712000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000319000)=[{&(0x7f0000e8a000-0x37)=""/55, 0x37}, {&(0x7f000077b000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f00003ec000-0x29)=""/41, 0x29, 0x0}, 0x0) 2018/01/23 07:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000653000)='./file0\x00', 0x4000, 0x20) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000b5d000)={"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"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fdatasync(r1) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/23 07:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000a9e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000d46000)='trusted\x00', &(0x7f0000ebd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000318000-0x9)='security\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/enforce\x00', 0x400000, 0x0) write$tun(r2, &(0x7f0000931000)=@hdr={0x3, 0x0, 0x7ff, 0x2, 0x2, 0x1800, @ipv4={{0x32, 0x4, 0x5, 0x40, 0x288, 0x2, 0xec, 0x5, 0x4, 0x0, @multicast2=0xe0000002, @rand_addr=0x0, {[@noop={0x1}, @noop={0x1}, @cipso={0x86, 0x54, 0x884e, [{0x7, 0x12, "f6482af00d77badaa5dadc9a90b44e0f"}, {0x7, 0x10, "fd9962ad0d407585cbbc676ec820"}, {0x6, 0x5, 'c0x0, 0x0}, &(0x7f00000a4000)={&(0x7f0000965000-0x8)={0x0}, 0x8}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f8b000)='/dev/usbmon#\x00', 0x91, 0x311601) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000737000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1000, 0x2, 0x0, 0x3f, 0x0, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000eff000-0x50)=""/80) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00001da000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x77359400, 0x0}, {r0, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getflags(r1, 0x401) sysfs$3(0x3) 2018/01/23 07:17:20 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff4000-0x15)='/proc/self/net/pfkey\x00', 0x81, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00005bf000)=0x0, &(0x7f000048f000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff3000-0x14)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 07:17:20 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000acd000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c8a000)=0x401, 0x4) r1 = memfd_create(&(0x7f0000d04000)='+.,vmnet1%/%s\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0xf68, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x1c) statx(r0, &(0x7f0000001000)='./file0\x00', 0x800, 0xb, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/147) r3 = semget$private(0x0, 0x3, 0x80) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000001000-0x70)=""/112) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x400000000010) ioctl$TIOCSCTTY(r1, 0x540e, 0xffff) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a21000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000e96000-0x4)=0x8) write(r4, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) ftruncate(r2, 0x3) chdir(&(0x7f0000c4a000-0x8)='./file0\x00') 2018/01/23 07:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) getsockname$ipx(r0, &(0x7f0000a7a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061e000)=0x10) 2018/01/23 07:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000552000)={0x10d000, 0x8000, 0x0}) r1 = getpid() syz_open_procfs(r1, &(0x7f0000cb6000-0x3)='io\x00') ptrace$poke(0xffffffffffffffff, r1, &(0x7f000054d000)=0x0, 0xec) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e5e000)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") poll(&(0x7f0000a29000)=[], 0x0, 0x9) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000a8b000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147, 0x0}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11, 0x0}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122, 0x0}, {0x100000, 0x9d, &(0x7f0000b8e000)=""/157, 0x0}, {0x2000, 0xfffffffffffffccb, &(0x7f0000d7f000)=""/172, 0x0}, {0x1002, 0x1000, &(0x7f00007c8000-0x1000)=""/4096, 0x0}]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bc000-0x16)='/selinux/checkreqprot\x00', 0x60102, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3f, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000b7d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) chdir(&(0x7f0000f5c000)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/23 07:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000895000)="0a0775b0d5e383e5b3b60ced5c54db07295df0df8217da40000000000005000000", 0x21) 2018/01/23 07:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d0a000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000219000)={0x1, {&(0x7f000033e000)=""/66, 0x42, &(0x7f00008f0000-0xbf)=""/191, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) io_setup(0xc0d7, &(0x7f0000adf000)=0x0) io_getevents(r2, 0x80, 0x6, &(0x7f0000503000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00004b4000)={0x77359400, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000162000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c1e000)='/dev/sg#\x00', 0x43, 0x2) connect$pppoe(r0, &(0x7f0000a6d000-0x1e)={0x18, 0x0, {0x0, @random="3e3b686c4612", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000025000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0x0}]}) 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000)={r3, r4, 0x1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) mremap(&(0x7f00008d8000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ba0000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000798000)=0x0, &(0x7f0000e93000-0x4)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d49000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00008e5000)={@hyper=0x0, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000977000-0x18)={0x15, 0x1c0, 0x7, 0x0, 0x9c, 0x6}) [ 37.386828] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 37.422869] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x88)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000012000-0x2)='\x00)', &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000003000)="ce4f2e") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000004000)={{0x1f, 0x9, 0x81, 0x6, 0x1, 0x460aac9b}, 0x0, 0x100000000, 0x7}) 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000413000)=""/109, &(0x7f0000ba3000-0x4)=0x6d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/mls\x00', 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) r3 = dup(r2) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000638000)={0x40000000000, 0x6c5, 0xbf4, 0x6, 0x4, 0xddc}) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) sendto$ax25(r3, &(0x7f0000fd4000)="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", 0x1000, 0x48800, &(0x7f000085e000-0x10)={0x3, {"4bb5e9ace79083"}, 0x6}, 0x10) sendmsg$alg(r2, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/23 07:17:21 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r2, &(0x7f000006d000)="c5d5f09166a402fd1eed752e3ca0d943cbf21256ac7722ad2c6ff86c5fd8bbbe272273ea23dba2aee8d6", 0x2a, 0x0) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0xa3, @tick=0x11f, {0xfffffffffffffffe, 0x0}, {0x0, 0xffffffffffffffff}, @addr={0x8000, 0x800}}], 0x30) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000002000-0x3c)=""/98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000368000-0x40)=[{&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f00006b5000)=""/218, 0xda}, {&(0x7f0000000000)=""/99, 0x63}], 0x4) mremap(&(0x7f0000f84000/0x3000)=nil, 0x3000, 0x3000, 0xfffffffffffffffc, &(0x7f0000300000/0x3000)=nil) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f76000-0x24)={0x2, 0xffffffff, 0x7, 0x23, 0x3, 0x6, 0xffff, 0x35a59fca, 0xffff, 0x9, 0xcd, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000223000-0x8)='./file0\x00', &(0x7f0000862000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) readv(r1, &(0x7f000003f000)=[{&(0x7f0000238000)=""/225, 0xe1}], 0x1) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000afc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) shutdown(r0, 0x100800000000001) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f000052a000-0x50)={0x2000008, 0x4000000000002ea, 0x400, 0x7, &(0x7f0000f16000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c68000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002db000-0x10)={0x0, &(0x7f0000e0b000)=[]}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000f36000)={0x0, 0x7, 0x7fffffff, &(0x7f00007cf000)=0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x400003c, &(0x7f0000ed5000)=0x0, 0x3) write$sndseq(r1, &(0x7f0000461000)=[{0xfffffffffffffffa, 0x10000, 0x9, 0x4, @tick=0x80000001, {0x3ff, 0x2}, {0x0, 0x1}, @ext={0x74, &(0x7f000087f000)="249a12e07354fed8653ba812a94d1ffb5b91de658d7adae2ff56a60a2d14c65a8392f3ed69745725027c95316478ce5abd53bd6f61805c9ef196331356342228c9c8dd4e75ea8a56ce3a732df3ad67b71e12e33655918cb4a2ac72734d5dc099564a5c8a35a74677447df2033e1f188760444e2a"}}], 0x30) read(r0, &(0x7f000067a000)=""/9, 0x9) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000045b000-0xec)="ab6cc036f98dadceaef5f52f9c77ee828eb9292ba082eadd8377e24f3bc88a370a6be3005773a4244180ee407e3318e21803c66f8cbce4dfbb57795cf0f18fe509151a1e871148136b33bd6450a7ab72cd4fdf8727f1bf147b9960ee3825308fca755dfb47a5cb4d10479682c73a590d0123fc5f232d2523e4b6a6647572122ed6e3eeedb55e2637edde07a56ad3928878da36aa26c628081d48c57416b56e4991f69490e650307eb5f4be8170fc0308c8a2c49b8e0294510ddf0b47a5fae477835105d82168d54661c7e6b1375971fccecb2c32a9ec2065be61db4d407feff72e27d4518df694d4d25f0ff4") 2018/01/23 07:17:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000003000)="0e5361", 0x3, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000005000-0x8)=0x7ff) 2018/01/23 07:17:21 executing program 5: r0 = socket(0x12, 0x80003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3, 0xfffffffffffff142}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0xffffffffffffff17}, &(0x7f0000820000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) getpid() r3 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) r5 = syz_open_procfs(r3, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003b1000-0x10)={r2, 0x7ef7e15a, 0x5, 0x3}, 0x10) fchdir(r5) preadv(0xffffffffffffffff, &(0x7f000000f000)=[], 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$TCFLSH(r5, 0x540b, 0x36) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d58000)='./file0\x00', &(0x7f0000daa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ea3000)={0xaa, 0x800000000004, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c76000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000378000-0x2)=0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e26000)=0x0, &(0x7f00001de000-0x4)=0x4) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000150000)=0xffffffff, 0x4) 2018/01/23 07:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000824000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000078000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00004ef000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000971000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00009b3000)={&(0x7f0000d77000/0x13000)=nil, 0x0, 0x2, 0x1, &(0x7f0000ef2000/0x2000)=nil, 0x0}) 2018/01/23 07:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000c5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b3f000)="7f4b8956326fd897288f719ef1addcc16535470b8d2280bf2f637eb3bfc427b6902feaac6a47f0799d3fc834d5a3e49c10f47669ba79da3e948e02", 0x3b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) r2 = dup2(r1, r0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x1b3) writev(r0, &(0x7f0000c17000)=[{&(0x7f0000693000)="208d985de9097017b7cc0f0ee85df1a2089d409aa8e427ffcbef476aaf5ed1a95d71d5198656a66b26f6001df144c35d70e7", 0x32}], 0x1) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000086000-0x4)=0xfe, 0x4) r2 = dup2(r0, r1) sendmmsg$inet_sctp(r2, &(0x7f0000a95000)=[{&(0x7f0000b6a000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000da8000)=[], 0x0, &(0x7f0000967000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000072a000-0xc)={0x0, r0, 0x0}) r2 = 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$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000038000-0x4)=0xf, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000909000)=""/92) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}, 0x0, 0x0}) pipe2(&(0x7f0000357000-0x8)={0x0, 0x0}, 0x84000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000748000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea6000)=0xc) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e58000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8d000)=0xe8) getgroups(0x1, &(0x7f0000f92000)=[0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00000a0000-0x8)={0x0, 0x0}) r9 = getuid() r10 = getegid() r11 = getpgid(0xffffffffffffffff) r12 = getuid() r13 = getegid() r14 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/load\x00', 0x2, 0x0) r15 = getpid() stat(&(0x7f0000a5c000)='./file0\x00', &(0x7f0000e86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000b4f000)=[0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008fc000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fa2000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000263000)=0xe8) stat(&(0x7f00006ec000-0x8)='./file0\x00', &(0x7f0000f1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000c48000-0x70)=[{&(0x7f00000d0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fb3000-0x20)=[{&(0x7f0000132000)="28dfbf2a05e7cdf965bf064bde6b67ad8bfccca142e696ce98edff17bf3f665280393c7c957fe88b73a9b98a385f131d982f17c14b2cea90f4362a012c0cfd558344205e99c5ace47f4c821d85a1768c920af6f5b82bc7c890840a63f10eafbe23a7fadf49f1e3a3aa936d9d1053b79e45a1624a893700fc6d3b1c1eced8df63012001e8c818fefef405d88b559d2f4529e515d5c56753c05f303b42271afabe8679e066d1083c9af36fbf46792006b9ca0354b4ab1453fb268ab73e001870fd008c7942c9ad82fe56e6f8a87fbf838a8e04a328ad", 0xd5}, {&(0x7f0000b61000)="6801e05fbc9169e08c8ae036d5ab9599f9e1d4dde1101e6e73199c1f68dc77cb5b40d8a6f46f1823ce7102f0475be5da604a7d1fb03d6f50f703d3abc0a050bd7b99974b790d286f487a700d417efccd758642ee7cf8235a7405c98194a1e75ccb93f651c9b031536ec9769993634a35bbd5e17933471bd81882898a2d995e6a2f05ddfa16fa6576b8ec096e8dd065df1e9616f25371723362f72571e6f7cdc365c15c64665b6aba61ea0ee970c20d20a35f5260be17f75bd47266a4894ab3ed857fbeab64b2b2bc5eca3bb646f1b5a6d700ac4625049c858b8dfaeb61cd2fabbe6d", 0xe2}], 0x2, 0x0, 0x0, 0x4800}, {&(0x7f0000f2c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b22000-0x70)=[{&(0x7f00003c1000-0x49)="e5e711a2ad7a901086f53b2568961d838d9261695f60ea2fba388ad1be93640cc661687068b09f76f9c1acddaffa7989580d097f46e5e798391e95e875d0891cca9a8bacac8914222e", 0x49}, {&(0x7f000083b000)="d2f289668baf6feb0559c62f39576878c8375d84ca4f11e1fb9fc0d07c3ae420e1a941b2c0ea502b9075fbdde9e789d178aea7767c4f5b27da021e6a5684935865b50d7045a8a2f63217fbd39f3c26be64f6ddd67c44d3abafb0f7770dfc5aa1874d9e206f82fe8b817cad16f97965f93721cf6b50b6425c18b96e3813880896350a0a213538f7bda8b117f6027ed676bf0ac90e5b0549ab9764d57edd8e0b609d49cec1b528831f6237", 0xaa}, {&(0x7f0000d3e000)="37f25508227809f1980c68d6c8f5300d8a28d43b8541e7d65fa6e64c5d8fe6c8c659c6b5ad5b27e5daca968b41c76cb202235240816e2a33b4f42ba4d5ffd8d68531c858267a7c477160db03", 0x4c}, {&(0x7f0000de4000+0x2f4)="81c549590e373a8db74bdc08f58fd77a13d4d3e9231d184f789039fd05e5ec0172aa0c3a65db6e8055143bdf3958b1b07b2282e7a62f0373fa0178eb2445cc6332c32cc726b9beab1eded5c92bf7d451d4fe4d59ea52d1113fad8709141d38f434eb39cb5274682e1fb57a790baee4b66c1a43f0e920b452f94af246a95cc39ab40d03499e98d11a759b42f866ace772c63be80538309d6d7595ba8584d3e4b6945620bb61cc777d0d8e894665d55ccec65ea533271093", 0xb7}, {&(0x7f0000811000-0xec)="6cda51a869e190004d6c7fcf7b5240e4fa0fa793e6eaf39a93be702103a3809b6e9e5972fbd360c46b65589077a2949b5dc19050cabeec2a2052409986b5faae0dbf7b61fe16f287c77f11d134e59c36159c69d7ec0688c74b14ac8702718bad5b08a5353c498307480ab01b0bbb9849f8c8d3127ca3167ae57917c0188f33d23b08892c012e8c179bad18976061f5cee92ecc4ed973b0cde1dac34699bac3a1a7435e65d808593dd66b05ddc1607c96012c9170041b645663cddf86f6b3f0cec660aecd03da394b44c8f527dc2e332e3c495c837f99fabfac1d9306997df9054c27d3ac2daeda27d0857068", 0xec}, {&(0x7f0000174000-0xac)="712c9c003578272d05069743bf76e41c657e15b6269c15ba2f633f8a592a248eaabdf81f24ed1906dab8e2045ad61a051ac8c91ee2b14344d56724817af65b796768cd001c0b5bcf3ad66e06aef538a68f5205f2410c8c587ac308650132a063c89eda07088a932f56d9c765f3265eead7ef18d4dde86e31610a16e839520621be5291642e5dd2de96f2e2776d9b6c4b085581a6d7ca6f101eedc0f165b8030361b0a67e76fd7876b0e4af47", 0xac}, {&(0x7f0000def000)="5c10ae3e852cb6cc3b29923eb57b174788f621a9b566a403e2a64d7e08ac38ccd6df89e5ac", 0x25}], 0x7, &(0x7f0000860000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x8000}], 0x2, 0x1) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/qat_adf_ctl\x00', 0x501800, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000f4f000-0x4)=0x0) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f000070c000-0x4)=0x0, &(0x7f00003c7000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f7c000)=0x0) bind$bt_hci(r0, &(0x7f0000028000-0x6)={0x1f, 0xffffffffffff5b30, 0x0}, 0x6) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) poll(&(0x7f0000efa000)=[{r1, 0x20, 0x0}, {r2, 0x0, 0x0}, {r1, 0x2400, 0x0}, {r1, 0x1, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r2, 0x4000, 0x0}], 0x7, 0xd76) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x8, &(0x7f0000300000/0x3000)=nil, 0x6) connect$pptp(r0, &(0x7f0000491000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000015a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/23 07:17:21 executing program 1: mq_unlink(&(0x7f0000ba4000-0xe)='!#securityem0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/01/23 07:17:21 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) getdents64(r3, &(0x7f0000649000-0x3c)=""/60, 0x3c) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f00009ff000)=0x4, 0x4) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x200000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000096b000)={0x2, [0x6, 0x1]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000059c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000eb000)='/dev/usbmon#\x00', 0x16, 0x20000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000720000)={0x5d5c7eb3, 0x8}) r2 = socket$alg(0x26, 0x5, 0x0) keyctl$unlink(0x9, 0x0, 0x0) bind$alg(r2, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000399000)=@common='vcan0\x00') r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000790000)="fcf8", 0xfffffffffffffc7b) accept(r3, &(0x7f0000749000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005d9000-0x4)=0x9) 2018/01/23 07:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fd9000)={0x0, 0x13, "ed927bfe6d54997c6faabe1db58aa4f32a9e51"}, &(0x7f0000006000)=0x1b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000302000-0x8)={r1, 0x5, 0x6}, &(0x7f0000abb000)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/hwrng\x00', 0x42000, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r0, &(0x7f00004cf000)={0x0, 0x0, &(0x7f000081f000-0x30)=[{&(0x7f0000ce8000-0x35)="dff1876c1d321714d4f5726f37877e2e4841f631995cffca4e49dc79edc071281e9fac68df38799a386cc5e2e5a75aa2f561f31f22", 0x35}, {&(0x7f0000bcf000-0x2f)="d4e54545848e8c0dcd2734922e5205520328abf80752dd14ed0d36462773df60a6efa2a21d91828b17735289c7b8a44572f9caab1df63222ab736aa214fd516686bf23e1902981699220c9950f98d81dd0708d398cd6ae30051d792cfad678017ab1f8e3d1e13eb8058e96904dc26d4f6356d8a00c91da531daf0652a887fdcd487c3dd6da", 0x85}, {&(0x7f0000dd4000)="c40f3b8576d281c103a8485da38e8a9281ec56e95473d50b3f53a082b7c60e5ba4be70c97d7284baa50a09666300d897b23359904a782afc29ed052e46b8012e1b7f70abc2683c0f00e3d01127f98c7a5c33fe55eb473be6c3dc7923da0b4974fd1a387738bca53b3c989b149b4b7d99db08d262a2d930e399c5f8798e64fe70d2a964fb3a359a2f26ee9c63e49760c60aa6d1ec07e93d35c8ac5dbf0d68166084a22ff8ef77489d9b3f37e9a18f8c4710c62fee19e3e2e705e1e1c440b341af58e0449715ef6bf5f844f286d26845b648c4a9ef86497082501ea11d62613eb54b83845e41d041d140c54b89f7cf66c67ef8ed14a827", 0xf6}], 0x3, 0x0, 0x0, 0x20000000}, 0xab152749a44f1f13) 2018/01/23 07:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) time(&(0x7f00005ee000)=0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/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$KVM_CREATE_VCPU(r0, 0xae41, 0x2000000000001) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000247000-0x4)=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) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca02b90000000000008000c73b52bc3910e90c3cd9b08f9f0c66d5060000007f652cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b329a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f97cc50d1ac561c8862ca2ff9021f014d5a1916da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d134b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246a09ca3e3c3e2857961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca00000100da888e0a9c7ae207639fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb2630ca451f8f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb5f6ecc86a4d327a658d6db195415b98bc9e40f31f4a2998320efbf5b33623bfb68c882f295d60c760f014bd890cc8ce48820d62440a63400f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179e30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f559bcb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f30000000000000000f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521881f4e8696dd38667f3431c298d8559bc046d73c70767d0eda839fdffffffffffffffbdcbbe0800000008707916aea7065c6c4800000000000000407d6ba11a881542276462bb0dfd30560615cd0ec41c4118878daeb1ea2c67f2071bccde6a20efac7afb7002713423522e3e245194876051ae20f66d3590bf1bfc3e96917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b196c8248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2aa5315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b6c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972b52126dcdc50cdbba6010043"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000610000-0x8)='./file0\x00', 0x40800, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000561000-0x20)={"084ce7d6aec66fc0652030e72354d67d", {0x4, 0x3199, 0x200, "1b852eba8f0a", 0x9, 0x0}}) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000083d000-0x4)=0x2000000000000000) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmmsg(r0, &(0x7f000091a000-0x78)=[{{&(0x7f0000bfd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00004b3000)=[{&(0x7f0000209000-0xd8)=""/216, 0xd8}, {&(0x7f00007d7000)=""/129, 0x81}, {&(0x7f0000f5a000)=""/201, 0xc9}], 0x3, &(0x7f0000e17000)=""/16, 0x10, 0x8}, 0x7ff}, {{&(0x7f0000438000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000079b000)=[{&(0x7f0000bf8000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f00008f3000)=""/32, 0x20, 0x6}, 0x5d8b}], 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000725000)=[{0x3, 0x21f}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008f8000)=0x0, 0x4) 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b51000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000659000)=0x1) r1 = syz_open_dev$sndpcmp(&(0x7f00006f9000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x2) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00008f4000+0x42d)={"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"}) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d93000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000f91000-0x60)=[{0x5, 0x5, 0x3ff, 0x0, @time={0x0, 0x989680}, {0x9, 0x401}, {0x7, 0x9}, @ext={0x58, &(0x7f0000102000)="e467cd3177639e320214eed692cc6330a181af408a8789a341ca8b3d3bb5118d56509d5cf5bbe250179438f470011bcedb218dd59741581c9689aedcfcde362300129fc81ff0f0c5fbba4699211560799fb29b39bd3ddd15"}}, {0x3, 0x100000000, 0x2, 0x0, @tick=0x100000000, {0x9, 0x3}, {0x1000, 0x4}, @control={0x2, 0x7, 0x8}}], 0x60) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x10007, &(0x7f00009fe000-0x4)=0x0, 0x4) r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023a000)={0x0, 0x0, 0x0}, &(0x7f0000843000-0x4)=0xc) stat(&(0x7f0000617000)='./file0\x00', &(0x7f000034a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000a93000-0xc)=[r2, r3, r4]) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e3a000)='.:\'vboxnet0nodevvboxnet1(+]cpuset/(\x00', 0x3) write(r0, &(0x7f0000bce000)='#!\t', 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000018e000-0x4)=0x100, 0x4) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001bd000-0x34)={{0x2, 0x1, 0x200, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getreaper(0x19, &(0x7f0000396000-0x8)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad1000)='/dev/hwrng\x00', 0x82000, 0x0) fanotify_mark(r0, 0x20, 0x2, r0, &(0x7f0000f5f000-0x8)='./file0\x00') 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000054000)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000001ffffff, 0xb) 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$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000023b000-0x8)=""/8, 0x8, 0x40, &(0x7f0000d11000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x454}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) socket$inet(0x2, 0x0, 0x7) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000be4000)='syzkaller\x00', &(0x7f0000d71000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000047f000-0x1b)="", 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$mice(&(0x7f0000ea1000)='/dev/input/mice\x00', 0x0, 0x0) bind$rds(r1, &(0x7f00004b5000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000c7b000-0x8)='keyring\x00', &(0x7f00007d2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r2, &(0x7f000028c000)='asymmetric\x00', &(0x7f000003a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/23 07:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ac4000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e3b000-0x8)=0x6) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000834000)=r1) 2018/01/23 07:17:21 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ade000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004bd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/117, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00009a0000)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) open$dir(&(0x7f0000969000)='./file0\x00', 0x800, 0x20) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dcd000)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0xfffffffffffffe27, 0xfffffffffffffffc}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000256000)=@req3={0x7, 0x1, 0xc3a, 0x1ff, 0xd625712, 0x7, 0x9}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000e2b000)='/dev/usbmon#\x00', 0x7ff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000326000)=0x101, 0x4) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000529000)='/dev/sequencer\x00', 0x80001, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000619000-0x2)=0x0, &(0x7f0000709000)=0x2) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7ff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 07:17:21 executing program 4: eventfd2(0x10001, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5ea, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f000055c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a24000)=0x0) 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r1 = mmap$binder(&(0x7f0000385000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000491000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000273000)={0x6c, 0x0, &(0x7f00002a9000)=[@decrefs={0x40046307, 0x3}, @dead_binder_done={0x40086310, 0x2}, @free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x50, &(0x7f0000502000)=[@flat={0x73622a85, 0x101, r2, 0x3}], &(0x7f00006dd000-0x50)=[0x30, 0x28, 0x48, 0x48, 0x28, 0x28, 0x38, 0x78, 0x78, 0x20]}, 0x7fffffff}}], 0x87, 0x0, &(0x7f0000483000-0x87)="6cefefc05995ee60978d6ead5dd273c94a2900969bee9fb1b0c906c880536e6b4ef98f16fc17a4e8fd5d251733603f803cd0f084fa763cf1db0e600844d587847fe311b13c828fecea735b83a82bbefb2696b388a9150133018534ad81210c84d97214257935e76c2877b502d71b97d01a3362b51f06778ff1fc2c170dcd3207b0cb0fe70c37e5"}) 2018/01/23 07:17:21 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x4, [0x2, 0x80, 0x874, 0x6d]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000053e000)={r1, 0x1fa9}, 0x8) write$selinux_user(r0, &(0x7f0000086000)={'system_u:object_r:mount_exec_t:s0', 0x20, 'root\x00'}, 0x27) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r2, &(0x7f0000004000)=[{&(0x7f0000008000-0x1)='p', 0x1}], 0x1) exit(0xffffffff) 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000410000-0xa)={0x4, "cab2623906cc"}) r1 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f92000-0x8)='./file0\x00', 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d26000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000144000)={0x3, r1, 0x0}) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x11, 0x0, 0x0) 2018/01/23 07:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) sync_file_range(r0, 0x3f, 0x10001, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f00005cb000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000053b000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x54f}], 0x48) accept(r0, 0x0, &(0x7f0000e3c000)=0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f000061a000-0x5)='maps\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00002cd000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000082000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000030c000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00000a2000-0x8)='./file0\x00', &(0x7f0000a5a000-0x18)=[&(0x7f0000fe0000-0x18)='lo:{+-|*%)nodevvboxnet1\x00', &(0x7f0000ba2000-0x1)='\x00', &(0x7f0000fdf000)='ppp0wlan1*\x00'], &(0x7f0000fdf000)=[&(0x7f00000af000)='\x00'], 0x1000) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090d000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) r2 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) r3 = shmget(0x1, 0x4000, 0x78000001, &(0x7f0000c88000/0x4000)=nil) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000fe0000)=""/41) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000020e000-0x8)={0x2d3c, 0x4, 0xff, 0xffffffffffffff1c}, 0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000b7a000-0x11)="d869fe2203149d11507c0a349e317cb9ea") 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x3ff, 0x5, 0x51}, &(0x7f0000022000)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000022000)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f01000-0x11)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000852000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000030c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d55000)={&(0x7f0000220000-0xc)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f00006a2000)={&(0x7f0000762000-0x40)=@delneigh={0x40, 0x1d, 0x422, 0x3, 0x3, {0x1f, 0x0, 0x0, r1, 0x0, 0xac, 0xb}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x3}, @NDA_LLADDR={0xc, 0x2, @random="d579282252b5"}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_LINK_NETNSID={0x8, 0xa, 0xfffffffeffffffff}]}, 0x40}, 0x1, 0x0, 0x0, 0xc005}, 0x80) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000f6d000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r5, &(0x7f0000d8d000-0x8)='./file0\x00', 0x3000801) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009cd000-0x46)={0x0, 0x0, ""}, &(0x7f0000aba000-0x4)=0x8) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x400000007fc) sendto$inet(r0, &(0x7f0000d22000-0x1)="", 0x0, 0x20000000, &(0x7f0000f6f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 38.015123] binder: 5979:5983 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 38.048533] binder: 5979:5983 BC_DEAD_BINDER_DONE 0000000000000002 not found 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000799000-0xc)={0x3, 0xffffffffffffffff, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000038b000)={r0, 0x50, &(0x7f00004ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000bbe000-0xa)='net/igmp6\x00') preadv(r1, &(0x7f000069f000-0x10)=[{&(0x7f0000700000)=""/1, 0x1}], 0x1, 0x10000000000080) [ 38.069213] binder_alloc: binder_alloc_mmap_handler: 5979 20000000-20002000 already mapped failed -16 [ 38.091954] binder: 5979:5983 unknown command 0 [ 38.098631] binder: 5979:5983 ioctl c0306201 20273000 returned -22 [ 38.105307] binder: 5979:6010 DecRefs 0 refcount change on invalid ref 3 ret -22 2018/01/23 07:17:21 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f8000000000000, 0x4ac3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={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) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f00007b4000-0xa)='/dev/vcs#\x00', 0x7437, 0x1) shutdown(r0, 0x1) r1 = open(&(0x7f00002d5000-0x8)='./file0\x00', 0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e3a000)={{0x9, 0x7}, 0x0, 0x80000000, 0xffffffff, {0x9, 0x20}, 0xfffffffffffffff7, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000853000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000000804) 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 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000014000-0x10)={0x0, 0x7, 0x2, 0x2d4}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000014000-0x8)={r2, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000)={r3, 0x3d, "32f1da23ef1c76169c20f4dae445dfa5fc98c1a0680a3bd4236c329284bbf75ef18584bb13e8c651b2e53b631c8e973903598577c0294b3d090d470759"}, &(0x7f0000012000-0x4)=0x45) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000012000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000089f000-0xa0)={r3, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffff9}, &(0x7f0000504000)=0xa0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b30000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="7656d99cc7dc9177c8446485fdee066451f3cc8ff5fb563a0f6dfa5156982d3bbcda59e03c2c6148b12bca95dee4e39426a8ea8feb141c1a716d2aeda5f2c9b25f642ce5f496f2cfd7047c9f7bdaee8f47ad1018724bcc88f47f40247d38383e460c741dd80c51cc3a251a1aba714994cef1fc2f42edb59b5325b36095fd63e822cb0ab10bf9ab759e974e315d2116d19b07fe0520e5128267147e2f948575e916d85ab30e65124b33d3fced81835f124ab7ba69315a8cb1944f1833629e1144c233daced28d28a8a06b8d3c04fad7cd42926da7b79f418347a4e1ea69b0f2688e9a239a14c0c63e82ff1f8fe6797df12eb2802fff11a821", 0xf8, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x10) keyctl$session_to_parent(0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x40000, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000002000-0x3b)=@objname={'system_u:object_r:usbmon_device_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x31, 0x20, './file0\x00'}, 0x3b) 2018/01/23 07:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c78000)={0x0, 0x0, 0x0}, &(0x7f0000f13000)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000a8c000-0x8)={0x40, 0xc1, 0x0, 0x20}) r2 = shmget$private(0x0, 0x4000, 0x54000004, &(0x7f0000f6e000/0x4000)=nil) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000760000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000962000)=0x5, 0x4) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000e64000-0xc5)=""/197) msgctl$IPC_SET(0x0, 0x1, &(0x7f00007e8000)={{0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x40000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000b000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x4, 0x1, 0x5, 0x3ff, 0x20, 0x2, 0x2, 0xfffffffffffffc01, 0xffffffff, 0x3, 0x2, 0x1, 0x0, 0x6]}, &(0x7f000000b000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r1, 0x1ff, 0x10}, &(0x7f0000008000-0x4)=0xc) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000)={@common='vlan0\x00', @ifru_flags=0x900}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f000000d000-0xb)='/dev/midi#\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0xb) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c01000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000023f000-0x4)=0x0, &(0x7f000023a000-0x4)=0x4) stat(&(0x7f00006c1000)='./file0\x00', &(0x7f00001bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000676000)={0x0, 0x0, 0x0}, &(0x7f0000e74000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008f6000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ec000-0x4)=0xe8) r1 = syz_open_dev$amidi(&(0x7f0000edc000-0xc)='/dev/amidi#\x00', 0x8, 0x141000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000cac000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000928000)={0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x7fff, 0x2, 0x8, 0x5, {0x0, @in={{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x63, 0x1, 0xffffffffffff0000, 0x13}}, &(0x7f0000932000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000098b000-0xc)={r2, 0x2, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bee000)={0x0, 0x0}) 2018/01/23 07:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = getpid() r1 = getpgid(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000616000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000020c000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e6000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000bc2000-0xc)={r3, 0x80000, r4}) r5 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000b94000-0x8)={0x0, 0x0}, 0x800) kcmp(r0, r1, 0x4, r5, r6) socket$netlink(0x10, 0x3, 0x1000000000000017) fadvise64(r7, 0x0, 0x20, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b65000-0x10)={r6, 0x50, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000012c000-0x4)=r8, 0x4) [ 38.105318] binder: 5979:6010 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 38.105329] binder: 5979:6010 BC_FREE_BUFFER uffffffffffffffff no match [ 38.105338] binder: 5979:6010 got transaction to invalid handle [ 38.105347] binder: 5979:6010 transaction failed 29201/-22, size 24-80 line 2788 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000185000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x3a2f00) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000b25000-0x28)={@generic="4963cfb1167feeb89456e2ce923bba86", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) splice(r0, &(0x7f0000470000)=0x0, r0, &(0x7f0000f61000-0x8)=0x0, 0xffffffffffff7fff, 0x0) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f91000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000932000)={{0xffff, 0x8, 0xffffffff, 0x5, 0x81, 0x8001}, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r1, 0x0, 0x0) stat(&(0x7f0000dc4000)='./file0\x00', &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000087b000)=@assoc_value={0x0, 0x0}, &(0x7f0000aa3000-0x4)=0x8) r2 = accept(r0, &(0x7f0000519000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00007aa000-0x4)=0x1e) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000743000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000543000+0x415)={r1, 0x5f, "3d52de85b53e058f13188d0f96276dfc2b20cb601b65a3261533f4b905c90378730bc39fd15a02fc67a6aab3015a52f2b56cde88d93d571a76646f7bf7debbeb1e6014078f0281fb9763757eb28a51988f71ec32c38e8bdc0aff47ddf84ecd"}, &(0x7f0000fc6000-0x4)=0x67) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000c23000-0x8)=0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)="") 2018/01/23 07:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004df000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d94000)=0xb) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cfd000-0x4)=0x0) fcntl$dupfd(r1, 0x0, r0) fcntl$setpipe(r0, 0x407, 0x5) perf_event_open(&(0x7f0000ba4000)={0x5, 0x78, 0x39f, 0x7d, 0x0, 0x4, 0x0, 0x2, 0x10000, 0x9, 0x10000, 0x1, 0x1ff, 0x2, 0x8, 0x7f, 0x2, 0x4, 0xd414, 0x800, 0x81, 0x543, 0xff, 0xffffffff, 0x3, 0x1, 0x0, 0x4, 0x2, 0x5, 0x0, 0x0, 0xfca, 0x10000, 0x2, 0x8000, 0x2, 0x4, 0x0, 0x8, 0x0, @perf_config_ext={0x7f, 0x20}, 0x200, 0x7, 0x3ff, 0x7, 0x0, 0x9, 0x9, 0x0}, r2, 0x81, r0, 0x4) r3 = dup2(r0, r0) fchmodat(r0, &(0x7f000081b000)='./file0\x00', 0x100) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000273000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000017c000)=0x0) 2018/01/23 07:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r1 = creat(&(0x7f000023d000)='./file0\x00', 0x8) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000183000)={0xaa, 0x0, 0x0}) prctl$setmm(0x23, 0x3, &(0x7f0000313000/0x1000)=nil) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$netrom(r0, &(0x7f0000001000-0x48)=@ax25={0x3, {"9618a1a11efc1a"}, 0xef01}, 0x10) 2018/01/23 07:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000)='/dev/cuse\x00', 0x210002, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00004bd000/0x18000)=nil, &(0x7f000090b000-0x18)=[@text32={0x20, &(0x7f0000a91000)="dff20fd91866b8c4000f00d00f01ca66ba2100ecc4c2fd1c1866b835018ee026f20f30c4c1d812f82e660f72e7c0", 0x2e}], 0x1, 0x50, &(0x7f000015d000-0x20)=[@dstype0={0x6, 0xc}, @efer={0x2, 0x801}], 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000a3c000-0x8)=[0x0, 0x3f]) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000079d000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f000050a000)=0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) 2018/01/23 07:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000329000-0x10)={0xf000, 0x1000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044d000-0x16)='/selinux/checkreqprot\x00', 0x107000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000053f000)={0x0, 0x98, "747a45ba1c01ed66a6e00fe7848fdd3024a663360ff1ab14ae6792caa0da826466d24b8a8d8812d440955160e9666efdac8862c538b25e6c81ae299b7d2acbafefbb675f459f1b05eb7b2c1180987d303bf174929e4dbb634339deed197ffa3749ca5716591a4e07c2a0a0f8d5bd8326a3715458ca1bf0d284f85fd1da34c30fe2b6f833be805cab51badacaf7ed080c565954c898bca4c9"}, &(0x7f0000bf0000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003a0000)={r3, 0x5}, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001b000-0x28)={@generic="0a9c24dcda5ef4423d95ae54f53e61d1", &(0x7f000051a000-0x24)=@ethtool_sset_info={0x37, 0xfff, 0x6, [0xfffffffffffffffc, 0x2, 0x0, 0x1, 0x10000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)={0x0, 0x10000, 0x0}) 2018/01/23 07:17:21 executing program 0: clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/ip6_mr_cache\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) prctl$getreaper(0x40000b, &(0x7f0000003000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x298c80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000002000-0x1a)="3c3b9aac526d652d4b34141aca1e6ed13c06088118ed88e4e8aa", 0x1a, 0x814, &(0x7f0000004000)=@in6={0xa, 0x3, 0xa4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000002000)=[], 0xffffffffffffcf7, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000002000)=""/142, 0x364}], 0x2, 0x0) creat(&(0x7f0000f0b000)='./file0\x00', 0x0) 2018/01/23 07:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000445000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be8000)={r0, 0x80000000}, &(0x7f0000446000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000326000)={0x0, 0x0, r2}) 2018/01/23 07:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aa6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000164000)=0x0, &(0x7f0000999000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r0, r0, &(0x7f0000845000-0x8)=0x0, 0x7) 2018/01/23 07:17:21 executing program 5: 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) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x48f7) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000086c000)='/dev/audio\x00', 0x301000, 0x0) bind$pptp(r2, &(0x7f0000268000)={0x18, 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]}, 0x20) r3 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ea000-0x1)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df", 0x1) 2018/01/23 07:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) [ 38.434418] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 38.482472] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/23 07:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ff000-0xc)='net/rt_acct\x00') read(r2, &(0x7f0000004000-0x74)=""/116, 0x74) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0x8) close(r1) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000736000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cb000-0x4)=0x10) close(r1) 2018/01/23 07:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000014d000-0xd)='/dev/dmmidi#\x00', 0x20, 0x40000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00006e6000)=""/119) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/23 07:17:22 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/23 07:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$admmidi(&(0x7f0000dec000)='/dev/admmidi#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ca3000-0x108)={0x0, @in6={{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xffffffffffff0001, 0x91, 0x1ff, 0x7, 0x5e03c01b, 0x7, 0x4, 0x67, 0x52c6b4a6, 0x7, 0xe5, 0x35, 0x7f, 0x49e]}, &(0x7f000092f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000896000)={r2, 0x7, 0x4, 0xffffffff, 0x9, 0x4800}, &(0x7f0000684000-0x4)=0x14) r3 = request_key(&(0x7f0000961000+0x7fd)='keyring\x00', &(0x7f0000e03000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000032a000-0xb)='mime_type:\x00', 0xfffffffffffffffc) request_key(&(0x7f0000fc7000-0xb)='cifs.idmap\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b94000)='/dev/admmidi#\x00', r3) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/member\x00', 0x2, 0x0) timer_delete(0x0) 2018/01/23 07:17:22 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={&(0x7f0000777000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00007c7000)=""/180) epoll_create1(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d15000-0x4)=0x14, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000473000-0x8)='./file0\x00', 0x80000, 0x142) unlinkat(r1, &(0x7f00005a0000)='./file0\x00', 0x0) 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x804) r2 = syz_open_dev$sndmidi(&(0x7f0000396000-0x12)='/dev/snd/midiC#D#\x00', 0xc75, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000db0000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b5000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000754000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000636000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edf000-0x4)=0xe8) fstat(r0, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) fstat(r1, &(0x7f0000847000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000633000-0x8)='./file0\x00', &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() r11 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbd000-0x4)=0xc) r13 = gettid() r14 = geteuid() lstat(&(0x7f00004c7000)='./file0\x00', &(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000cfd000-0x38)={&(0x7f0000939000-0xc)=@kern={0x10, 0x0, 0x0, 0x200018}, 0xc, &(0x7f0000d10000-0x10)=[{&(0x7f0000ee0000)={0x114c, 0x30, 0x204, 0x1, 0x1, "", [@nested={0x1138, 0x94, [@typed={0xc, 0x76, @u32=0x7f}, @generic="06e78258e4ffa6bbae376c13c67d8a5a06473a51ced22e43c541d304b3bc0b813c63bb9008c64954ae58d3c5bb16d96b45bd020905315ce4b9c2056c35ad17c762721e5d83e18899fb8b98659cc6a461240df22cf9aad76d2ed5dc41db85f384dd61af9b1bd8982df79a4607ffc867d52e45d5db70d08dcbc3c7c273888e7f8073ead6404210", @generic="", @typed={0x58, 0x47, @binary="bc6e4e8cc2ef351f1bb5e7afb72d40a1871c7f89e687ab7f0ceebd2966b4f35298a529248aaefbc360cd3448ae4b1baa71b3e9ef244cacaf681aa4e36d95269d5801c2c58b06a047f1193652ca5f"}, @typed={0x1008, 0x2c, @binary="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"}, @generic="020c5afce36df4454ea6a46abcb850f70b3f541692cee0424d5eaee49ea1a387cf1886ed7fe9a2bf", @typed={0xc, 0x4a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x4f, @uid=r3}]}, @nested={0x4, 0x4e, []}]}, 0x114c}], 0x1, &(0x7f00001cc000-0xd0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x4010}, 0x20040000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r16 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00002c3000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r16, 0xc018620b, &(0x7f0000973000-0x18)={r17, 0x0, 0x0, 0x0}) 2018/01/23 07:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x1, 0xfffffffffffff000) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000261000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000008a000)={0x8, 0x0, 0x897, 0xffff, 0x4}, 0x14) 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000030e000)=0x0, &(0x7f0000f7d000-0x4)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000f7c000)=""/66, &(0x7f0000f7d000-0x4)=0x42) r1 = syz_open_dev$usbmon(&(0x7f0000ceb000-0xd)='/dev/usbmon#\x00', 0x87f1, 0x80002) dup(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae7000)={{{@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=@dev={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}}, &(0x7f00003f0000-0x4)=0xe8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7d000)={@common='bcsh0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000f7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x1c, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 07:17:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) 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}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 38.588143] binder: 6121:6128 transaction failed 29189/-22, size 40-8 line 2788 2018/01/23 07:17:22 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, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x227c, &(0x7f00005f8000)="") 2018/01/23 07:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000508000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000bfe000-0x8)={0x0, 0x0}) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00005f6000-0x7)='timers\x00') r2 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r3+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f00001e5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f000084a000)={""/1024}) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000e50000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/23 07:17:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a29000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x3, [0x4, 0x7d, 0x80]}, &(0x7f0000000000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000963000)={0x1, 0x8000, 0xfffffffffffffffc, 0x200, r2}, &(0x7f0000975000-0x4)=0x10) 2018/01/23 07:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008cf000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000075a000)={0x80000001, 0xe64, 0x3, 0x1a1a9900}) fsetxattr(r0, &(0x7f0000608000-0x2e)=@random={'osx.', 'wlan0&,wlan0,*wlan1vmnet1wlan0eth0keyring\x00'}, &(0x7f0000e63000)='\x00', 0x1, 0x1) r2 = 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) r3 = openat(r2, &(0x7f00007ce000-0x8)='./file0\x00', 0x20002, 0xd0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000022f000-0x2c)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e8e000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) connect$l2tp(r4, &(0x7f0000a86000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x4}}, 0x26) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r5, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r2, &(0x7f00003d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000fe8000-0x400)={""/1024}) bind$netlink(r5, &(0x7f00001f9000)={0x10, 0x0, 0x0, 0x40000}, 0xc) 2018/01/23 07:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000841000)='./file0\x00') r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000022e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000413000)={0x7, 0x4, [0x7]}) r2 = syz_open_dev$sg(&(0x7f00002e6000-0x9)='/dev/sg#\x00', 0x2, 0x8001) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000dfe000)=0x5, 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007a8000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000fad000-0xe)='/dev/admmidi#\x00', 0x2, 0x400000) fcntl$getownex(r3, 0x10, &(0x7f0000756000-0x8)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f00005b5000-0x8)={0x1, r5}) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000551000)=0x0, 0x4) 2018/01/23 07:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000796000)='/selinux/checkreqprot\x00', 0x600, 0x0) r3 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e4e000)={0x0, 0x0, 0x0}, &(0x7f0000b67000-0x4)=0xc) getresgid(&(0x7f00002db000-0x4)=0x0, &(0x7f0000020000)=0x0, &(0x7f000072e000-0x4)=0x0) r6 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000383000-0x4)=0xc) fstat(r0, &(0x7f00005c8000+0x104)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$amidi(&(0x7f0000bb9000)='/dev/amidi#\x00', 0x80000001, 0x6a040) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000205000)={0x0, 0x0, 0x0}, &(0x7f0000323000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f1e000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c6000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000281000-0x4)=0xc) r13 = getpgid(0x0) fstat(r0, &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d03000)='./file0\x00', &(0x7f0000433000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000b44000)=[{&(0x7f0000720000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000da000)=[{&(0x7f00004cf000-0x1000)="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", 0x1000}, {&(0x7f000028d000-0x6a)="9361dec632e50b10446adac84b03c6196ce122e9bc6afccea16d4732af0ecc4f984bbff66bc856bc3d89e79e7b1709a2b85d601fe1dc8064744308962aaf51b97fe318a1e7deaf00e850ad305e199a7543273239ac29f0d50d5c946f36bc3c961d9699a78ac4da723c2a", 0x6a}, {&(0x7f00008a5000)="a47903ca174cd0b650e8a927b145b3d63f8941ec2053a6b97d492966747274c362", 0x21}], 0x3, &(0x7f0000f6a000-0x68)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x68, 0x0}, {&(0x7f00001f9000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004cb000)=[{&(0x7f00006c2000)="528f7f7f34d5eb3d515163c79589ce5b6a42f5c10144e97a4c865073b9bc6e602eb1080e95d39ebf73ce5e9af34e3bc6a539fbd076031093572929c5381f5551655ade668d3744153e3a4296301fdea68be88d2a84972b89148f6a348243a3b50a3fcd58aeb27d6750fb302b583b10af2a688c733bbf6d4ebcc01cb13b25ccc879dc670904482f9db76d96fdc93c1bb46baccea0bb7784ff983a4dddd29814fe53e502045bd2e4830dcbf9de6bc93a70a8590160619ccf559e00ab733b9d1e8d2f618c6328bb4838443e31", 0xcb}, {&(0x7f0000a51000-0xdf)="77931645353ec8bf151fce06ff08d4ef5e58f9ec4fd1cfbd860fed4996629d25c5119c10eaf32c5a2fdcb3108c16c0f78f11425881dfabc9baa6f182e9ab0725170d3d6a67a1fdf5f907b7f56c6117d65fbe7e54d0763eb678875b822eb46bb6535cd4db4e44b6506ca71d328d67d4d4a9c7e4bfdadce26028e35a9714b8b5d53c96092fc806e34c35382c6d4d317c0027201eb8a7a582a4d203db4705ceae3617e905ff3db9c3c1d12ac47b2e1e547c914c5149de388d0ebc04f2ccc00874651339d2d2d25a056d269e0b1114d2dfd312cbcbb07c3bdbf843a1d0778c2351", 0xdf}, {&(0x7f00003e1000)="0ad3ccd3bafc57f8063e7e97db92ae8a5272ddb13270e22f77343b23c9081628022e8463e19258258765e8597a5e2d9206f518a8bf46804bb3de13789f45193ff58b4d06af7661bc0a250044fa1f8bcc92bd92d84dad7f3da4170b96d1e5c1f2064739f4d9b6ba3a49571411b1dedb519e39e32b2117c595c23973a1b608cb6b3622d3c4c0892510d0dc8e80e406e9e61abce5da0bf37dce871991bc074b816dda202acab509134e1c840765bb163e05b343359e9900c1f71c8ce6421ce120fd901fcf2a23769404732fdde820f79bd3dc78369030c4b7ca6ae5fab68c1cc74defcbe5", 0xe3}], 0x3, &(0x7f0000d49000-0x180)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r9, r1, r0, r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0]}], 0x180, 0x0}, {&(0x7f000060d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032e000-0x10)=[{&(0x7f0000d91000-0xed)="63a67cd4d7836dadf3a08ada599df4ca4c97f263f6da216a66f146d9b001ee5f22434e8c7f1373e88447b5376d2d05fb065d338f9ba4b47c6154e7eb5da56864c4c685fd0cf32e74134e9b60d89754800e492f236e283c6af3949e7e6487aabff04d52155786e8697511aaebf4e6d39a7a9a8e0366f0615197551076385c10abbfa26e0a7dc699646682490655891a1032070d4a7a73caac7c2a3810b4e24e2888f9585914c729adae3a9bbfa7c2839aa44d386f0d5924ab9b147a88c053d2a95299b48777733c176a524df47f771d19e6d45e541c242e5d8194a2ae8cdde8b9100c58dfabb67525feaa6640a7", 0xed}], 0x1, &(0x7f0000882000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x0}], 0x3, 0x4000000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b33000-0x4)=r1) dup2(r1, r0) r16 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c2000)='/selinux/mls\x00', 0x0, 0x0) accept$netrom(r16, &(0x7f0000f42000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000093a000)=0x48) 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readahead(r0, 0xf1, 0x3ff) fsetxattr(r0, &(0x7f0000e68000)=@known='security.ima\x00', &(0x7f0000ef1000-0x1)='\x00', 0x0, 0x0) [ 38.660720] binder: release 6121:6128 transaction 9 out, still active [ 38.667401] binder: unexpected work type, 4, not freed [ 38.672731] binder: undelivered TRANSACTION_COMPLETE [ 38.678258] binder: send failed reply for transaction 9, target dead [ 38.684881] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000031d000-0x78)={0x202, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) get_thread_area(&(0x7f0000ffb000)={0x3519, 0x1000, 0xffffffff, 0x67fb, 0xf53, 0x3, 0x2, 0x80, 0x254, 0x8ca}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000071000-0x90)=""/144, &(0x7f0000c96000-0x4)=0x90) r1 = getpgrp(0xffffffffffffffff) sched_getscheduler(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f12000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001a5000-0x4)=0x10) 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000d9c000-0x38)={&(0x7f00008f5000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002dd000)=[{&(0x7f0000ffe000)="1ec0c3ac8c2bd44ece67093b51aab7b2453e3fe66cc314a407644bd749a2714f9d1b45191509aa2efe2be66b892cc529b6d844995d15dcc4c1c158573a816b976a9542206743fd01c8441a084dc76f0f", 0x50}], 0x1, &(0x7f0000da8000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000044000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000684000-0x10)={r1, 0x28, &(0x7f00001f2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000030d000-0xc)={r3, 0x0, 0x18}, 0xc) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000bc4000-0x2)=0x162, &(0x7f00001e5000-0x8)=0x2) recvmsg(r1, &(0x7f0000607000-0x38)={&(0x7f0000712000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000319000)=[{&(0x7f0000e8a000-0x37)=""/55, 0x37}, {&(0x7f000077b000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f00003ec000-0x29)=""/41, 0x29, 0x0}, 0x0) 2018/01/23 07:17:22 executing program 4: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/23 07:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f83000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000583000-0x8)='./file0\x00', 0x880, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000dfc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dbe000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000c3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) lgetxattr(&(0x7f0000738000-0x8)='./file0\x00', &(0x7f0000f79000)=@known='security.selinux\x00', &(0x7f0000e6e000-0x57)=""/87, 0x57) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c28000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d4e000-0x40)={0x4000000000000000, 0xf002, 0x5406c4e1, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/23 07:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000881000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000-0x4)=0x2e) getpeername$netrom(0xffffffffffffffff, &(0x7f0000af6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000071d000)=0x48) getsockname$unix(0xffffffffffffffff, &(0x7f000090d000-0x1002)=@file={0x0, ""/4096}, &(0x7f000026c000-0x4)=0x1002) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000a60000)="", 0x0) syz_open_dev$vcsn(&(0x7f00001e5000)='/dev/vcs#\x00', 0x3, 0x10040) 2018/01/23 07:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007a0000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getpgrp(0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c02000-0x2)={0x5, 0xffffffffffffff9c, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000160000)='cgroup\x00') perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 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$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) [ 38.788269] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 38.816166] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/23 07:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x35f, 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, 0x1) fdatasync(r0) unshare(0x20020000) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") 2018/01/23 07:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d7c000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) shutdown(r0, 0xffffffffffffffff) pipe(&(0x7f000078b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d7c000)={0x0, 0x1c, &(0x7f0000f42000)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}]}, &(0x7f0000f45000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000429000-0x4)=@int=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003fb000-0x8)={r2, 0x1ff}, 0x8) poll(&(0x7f0000c60000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}], 0x2000000000000291, 0x0) 2018/01/23 07:17:22 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) getpeername$netlink(r0, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000)="092da3a018ff0e021a8556f55601a98c246a68705876c648afd59e742a02f2b71588e23a16690e42f3c1b1bbf72f8729fe3f1b2a2e265f6c9fccf37b36cf1c1e294da53a8c8e053d629d0c3bd2dc1b674d8ea35535899f9473788baa1c0cd70dc4f9dfa7aac9959b76aa554af07107bd4dd177655cf41843a6bf6a295c3225aea77192609900b40fa0", 0x89, 0x20000000, &(0x7f0000011000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 07:17:22 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0xaecc, [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}, 0x98) 2018/01/23 07:17:22 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8a000-0x11)='/selinux/enforce\x00', 0x10d000, 0x0) clock_gettime(0x0, &(0x7f000076e000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000ac2000)='./file0\x00', &(0x7f0000c6b000-0x20)={{0x0, 0x2710}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x2000000000005, &(0x7f0000005000)=""/0, &(0x7f0000002000)=0x0) 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000043d000-0x8)=0x4) 2018/01/23 07:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000743000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f00007c3000)="a571753a0f000036", 0x0, &(0x7f0000495000)="e6c8431e3bd50791341d717d8e4d61efad2ae462abb360c615b1762ebda1132fb0718910cbe23f3020a251c425e3337c031f6fc487b4e5388243736ffc36a30f099e27a87d15e463") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000051e000)={{0x8eac, 0x0, 0x4, 0x81, "1eb871b0d321070d3a62b80e3b9167a0808622371015451cd739dfc4e487d82e220d3dce1dba740481cd86ec", 0x8}, 0x2, [0x6, 0x80000001, 0x7, 0x8, 0x3, 0x8861, 0x8, 0x8, 0x101, 0x3, 0xffffffff, 0x7, 0x1, 0x7, 0x0, 0x7ff, 0x79bc, 0x401, 0x7, 0xaa3, 0x5, 0x8, 0x81, 0x7, 0x81, 0x3, 0x46f5412, 0xffff, 0x8, 0x6, 0x9, 0xe98, 0x101, 0x5, 0x1f, 0x8, 0x7f, 0x3ff, 0xffffffff, 0x100000000, 0x2, 0x9, 0x2, 0x1000, 0x0, 0x6e26, 0x1, 0x1, 0x2, 0x0, 0x6, 0x7, 0xffffffffffffffff, 0x6991e47a, 0x5, 0xfffffffffffffffa, 0x7, 0x9, 0x5, 0x3ff, 0x4, 0xfffffffffffffffe, 0x2, 0x7, 0x400, 0x644, 0x800, 0x7f, 0x8000000000000000, 0x5, 0x7, 0x0, 0x7, 0x401, 0x2, 0x9, 0x1, 0x38, 0x71, 0x4, 0x1f, 0x12, 0xffffffffffffff80, 0x2, 0x3eb2, 0x2, 0x9a5b, 0xb2, 0x7, 0x8, 0x6, 0xcb, 0x7fff, 0x3, 0x7, 0x0, 0x800, 0x1f, 0x4, 0x9, 0x4105, 0x9, 0x7fffffff, 0x3, 0x8, 0x5, 0xc9a, 0x5, 0x9, 0x4, 0x4, 0x5, 0x543d, 0x9, 0x0, 0x7, 0x3, 0x3, 0xff, 0x1, 0x3, 0xffffffff, 0xde04, 0xaef, 0x200, 0xb2a, 0x7, 0x5], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e59000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000-0x4)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000796000)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x9, 0x0, 0x37, 0x0, 0xa0, 0xa0, 0xff, r1, r2}, {0x2, 0x1f, 0x9, 0x0, 0x3, 0x14, 0x3f, 0x10000}, {0x4, 0x6, 0x42, 0x3}, 0xffffffffffffffff, 0x9, 0x1, 0x0, 0x1, 0x8619134e6944fb1d}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x3, 0xfffffffffffffffb, 0x7, 0x6e000000}}, 0xe8) mkdir(&(0x7f00006f9000)='./file0/bus\x00', 0x21) prctl$intptr(0x1d, 0x5) 2018/01/23 07:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000)=0x0, &(0x7f0000ce2000-0x4)=0xfffffffffffffd92) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 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(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 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$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 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)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 07:17:22 executing program 0: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000814000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000591000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f56000)=0x40, 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000085a000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x6, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 07:17:22 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x0, 0x408) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000000b000)="01127a440899917c68eace866cea8ee0f54d2e45072918", 0x17, 0x4000, &(0x7f0000024000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) sendto$inet(r1, &(0x7f0000016000)="a5", 0x1, 0x0, &(0x7f0000014000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007ad000-0xd)='/dev/dmmidi#\x00', 0x1800, 0x40000) accept$unix(r0, &(0x7f0000cc6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000125000)=0x8) 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000231000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033f000-0x4)=0xe8) quotactl(0x8000, &(0x7f0000fef000-0x8)='./file0\x00', r0, &(0x7f0000b28000)="5967b57165e9658ef9b0a5bca0d895f56726ed1d6f67f5aac66fbdc5add5f6bc3bfaca9917a9178f41837032b580d969a3c8cef126b4ed0bc6b54c76fbb1cb20d3ef115e01cc21476c0d4c4d8a46001538b0507c9a") ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000cd4000-0x4)=0x60, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) semget(0x0, 0x1, 0x202) 2018/01/23 07:17:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80c80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/46, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 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) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00004b4000-0x8)=0x0) 2018/01/23 07:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) fsetxattr(r0, &(0x7f0000ee1000-0x11)=@known='security.selinux\x00', &(0x7f00007e0000)='/\'[-$eth0\x00', 0xa, 0x0) r1 = syz_open_dev$sg(&(0x7f0000564000-0x9)='/dev/sg#\x00', 0xffff, 0x4040) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0xf, 0x80000001, 0x1, 0x2, 0x2, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00005a8000)=0x0, &(0x7f0000aeb000)=0x4) 2018/01/23 07:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00003a6000)={0x101, 0x6, 0x8, 0x6, 0x3, 0x7}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = add_key$user(&(0x7f0000232000-0x5)='user\x00', &(0x7f0000158000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000147000-0xb)="fdcd21edd12fa9991b8347", 0xb, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000a56000-0x8)=""/8, 0x8) 2018/01/23 07:17:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x111200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x8, 0x2, "187c5d39c961", 0x9702, 0x0}, 0x10) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000024000-0xa0)=""/160, 0xa0) 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000058000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/23 07:17:22 executing program 6: clone(0x0, &(0x7f0000a44000-0x81)="", &(0x7f000031c000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f0000635000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) 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) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) select(0x40, &(0x7f0000001000-0x40)={0x6, 0x8912, 0x8, 0x2, 0x1, 0x6, 0x7, 0x7ff}, &(0x7f0000001000-0x40)={0x9, 0x5, 0xffffffffffffff4b, 0x8, 0x0, 0x80000000, 0xfffffffffffffff7, 0x5}, &(0x7f0000000000)={0x8e2, 0x5, 0x33, 0x80000000, 0xfffffffffffffae0, 0x5000000000, 0xc51, 0x5}, &(0x7f0000000000)={0x77359400, 0x0}) 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000003e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5b000-0x13)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x6af}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x28000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfb13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x101000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000001000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000002000)=@l2={0x1f, 0x4, {0x9, 0xf0, 0x1, 0x1, 0x800, 0x10001}, 0xffff, 0x200}, 0xe) creat(&(0x7f0000001000)='./file0/file0\x00', 0x44) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000001000)='\x00', 0x1, 0x1) ioctl$KVM_NMI(r2, 0xae9a) 2018/01/23 07:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f000034d000-0x60)=[{&(0x7f000011e000-0x9)=""/9, 0x9}, {&(0x7f00003bf000-0x30)=""/48, 0x30}, {&(0x7f0000282000)=""/156, 0x9c}, {&(0x7f00009ad000)=""/45, 0x2d}, {&(0x7f0000e72000)=""/119, 0x77}, {&(0x7f0000ab4000-0x59)=""/89, 0x59}], 0x6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/dsp\x00', 0x10000, 0x0) writev(r1, &(0x7f0000353000)=[{&(0x7f0000bd8000)="33848af934623f9e2f7f4572606dbf8192cbbdfebc2a981b6dc966cebc3dde8bdda742de6b99b941886880521066cc50021c3399ca5b1b404610285efb2a70b24222d059bf12ec27511c529d698db378d58bcf762411bbc0d432dfa64a187eefbde9dc7b54fd90c3089bcca0005b61aadeaefad3b8ac202aee5acffbb72ff2069a696fff7a10a650fb0cc6e1c8787fb12b16fdf1894a764b7ebd4ef132246cbf6f793b2388ee08205474aedc7df1b5c0f24e014f821b854cb0668ca3de8004b2b405ad2d41ecdb10ca42b1161fb541e084369d5df40b04be669b80ba3a9fb1fb34bd99a39bc5e8f84dbea15d47ca7dc28f80dfa279c3f8", 0xf7}], 0x1) sendfile(r1, r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00009d2000-0x4c8)={{0x4, 0x3, 0x9, 0x6, "f0d06724d4e327bf625e9b7caebc4d516148c46facc579daa6ccae8cd108e49caeb2f15f1aeb36d1bdae6c5e", 0x1}, 0x1ff, [0x2, 0x80000001, 0x1, 0xffffffffffff0001, 0xf08f, 0x200, 0x1, 0x8001, 0x3ff, 0x1000, 0x8000, 0x3, 0x5, 0x3, 0x566, 0x9, 0x800100, 0x1037, 0x7fffffff, 0x2000000000000, 0x20, 0x2, 0x8d1, 0x6, 0x9, 0x0, 0x3, 0x2, 0xaf5, 0x3ff, 0x6, 0x2, 0x800, 0x80000000, 0x5, 0x800, 0x2, 0x7, 0x8, 0x2100000000, 0x4, 0xae1, 0x6, 0x8, 0x7fff, 0x0, 0x58, 0x8, 0x9, 0xfffffffffffffffb, 0x5, 0x9, 0x1, 0x3, 0x7, 0xb1c, 0x7fffffff, 0x7fffffff, 0x8, 0x3, 0x400, 0xffffffff, 0x5, 0x0, 0xfff, 0x3, 0x1, 0x401, 0x9, 0x6, 0x10001, 0xffff, 0x8000, 0x6e6, 0x7, 0x36, 0x6, 0x20, 0x40, 0x8, 0xff, 0x7, 0x5, 0xf65, 0x1, 0x0, 0x100, 0x9, 0x6, 0x0, 0x9, 0x2, 0x4, 0x640b, 0x81, 0x0, 0x41, 0x214e, 0x149, 0xefa0, 0x1f, 0x6, 0x1, 0x7, 0x2974, 0x1, 0x5, 0x7ff, 0x20, 0x8e, 0x7967, 0x1000, 0x6, 0x0, 0x8, 0xa9, 0x6, 0xc4, 0x9, 0xffffffffffffff58, 0x2, 0x40, 0x9, 0x7f, 0x7f, 0xffffffff, 0x80000000, 0x9], {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]}) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x2b7) 2018/01/23 07:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchdir(0xffffffffffffffff) ioctl$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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b79000-0x8)=0xfff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d4000-0x8)={0x0, 0x0}) connect$ipx(r3, &(0x7f000032a000)={0x4, 0x4, 0xcb8, "521820081a16", 0x77f, 0x0}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) fstat(r1, &(0x7f00001cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname$packet(r2, &(0x7f0000692000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe0000)=0x14) 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000515000)='/dev/audio\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000f90000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4, &(0x7f0000c69000-0x8)={0x7}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000471000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) getrlimit(0xe, &(0x7f00001c9000-0x10)={0x0, 0x0}) 2018/01/23 07:17:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xc)='net/udplite\x00') 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) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000d9b000)=""/42) 2018/01/23 07:17:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000002000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x16000, 0x104000, 0x0}) 2018/01/23 07:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d4d000-0x11)='/selinux/enforce\x00', 0x14300, 0x0) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/23 07:17:22 executing program 6: clone(0x20400, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") 2018/01/23 07:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000109000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e4f000)=0x2, &(0x7f0000336000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) ftruncate(r0, 0x10000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009f2000)=0x0, &(0x7f000048a000-0x4)=0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00006df000-0xc)={0x1, 0x8, 0x10001, 0x6, 0x4, 0x7}) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000047c000)='/dev/binder#\x00', 0x0, 0x800) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000905000)=""/18) 2018/01/23 07:17:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb55, 0x400) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000cf6000)={&(0x7f0000203000/0x4000)=nil, 0x4000}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x3, 0x2, 0xa, 0xa0, 0x20, 0x67, r2, r3}, {0x0, 0x5, 0xfffffffffffffff9, 0xff, 0x1, 0x40, 0x2e0, 0x7}, {0x7, 0xab5, 0xffffffffffffff7f, 0x0}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x1, 0x2, 0x80000000, 0x0, 0x4}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00', 0x5, 0x3, 0x595, [0x0, 0x9, 0x2, 0x19, 0x6], [0x20, 0x50000, 0xffffffffffff5eb5, 0x4ed572ce, 0x80000001], 0x10, &(0x7f0000000000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0xff, @common='vlan0\x00', @common='ip6gre0\x00', {0x0, 0x0}, {0xff, 0x0}, 0x1d, 0x1, 0x10}, 0x3, 0x4e3, 0x595, 0x20, {0x6852b94b, 0x7fff}, [{0xd5, "dca2800f04d6a49d5db985026dcbf2e82de9dc0e194b14784208f5bdd3", 0x1, "4eb859925e448f3d2213f9618ad074406e3c6de6a645c4a5e5a6d0e8e6283a65ea11620aa33b8dea4461d31e952bb6c58d56dfa70a4d7743af664b223bfcc17b8fec1fadd6bb8732f16ef6eca6d55b7afd8ce50208c05779fe50f23a4f23090f51929438ca6e434848812097dcccb37580af0a0e842d1e1241cea18712e8cd5c1b27599d3e7d1f15d1f3b9f8cc19cb5c65a40bf2f7d7bd5deeceaa4cc3466664a00995ba0d819e6afb69cb205e80f70cac55ceefac"}, {0x31, "964068cedb7cee2d05e996f338e2b879aca646954ac9967decb2748b70", 0x8a0b, "078eeb7052dabbd242d77a8c8990b26e89"}, {0x69, "f43531d36575ffcfd83352a5bd5e1b26cf69844c54691ea9aaed04871f", 0x0, "b054e6f4d3d4feb276190659a55d97fb6543cb26ad0d8fd10282cf935892ae8fc73f4c3f4fb3b72aeabdd32d4a44496a58d675f43798000e0fa6032290466c339f582e98720d519123"}, {0x44, "cb6eee0539ce8fadf934cdd63e2ce1ac158fac441cac16f0edf337da92", 0x8000, "3326f91f0eabbb1c83820f9d36b0a856259a0d2ba2b24766775fe4141799df257202c20a"}, {0x78, "9d4e94b9d963ddb64522e02fb2c557f58b01390938f545fec3b868e313", 0xff, "b5a7577bda394c48aa0ab52603d9486cbe3797cf215c23a8a7435b3ca058415f6074dccd6c878cee7fa0a7119412a2893efb80d5556a45a7e75b9abac8f820cf14b35a005d8fadaab2e88a1d3f9d0b16b0bc9d8e36c3636c"}, {0xf7, "836d11534b3669f27387016cfe83ea32511286a537f6f06814c9ac1731", 0x7, "1f41c386526015aaba7e526238c35e5f5db4ef8afc71c26c27f9fddec5d2918dcd8071b3b3ab1f756095e05c083b283e44b6b9cb3a2e610eea0f821eeda01f1ad31cc3bce128d399721b5a0a6d37ab70a2bd74f238da479490f9d2780dc1630445e71dd7f05823c3f4fc5aeb89adefe028f2a3d120ff8ea301c78f910b6b0cb14418bc2363100587096b257cc318abbde9009732c76d4ccdf34514c3d6118ba8e53a6495f5f4bdef076f6beeaac0dca9edfb6ce21347c8d653ad4c0097b4bdeae0913561dd2e6c96d21383634ac8c0b18e1408f76cd4ad"}, {0x2b, "f57b7f070af21196865bcea5fe9215a44a0ebc0a115981a526f23b344b", 0x80000000, "18b89a6d28c3cd8ac97bef"}, {0x4a, "5e6515fdeeab48d2a6c93454656c57e9571e83377fea383b5058b640fc", 0x0, "176c18f67646226e25b15f8a0bbc96d6654892797ba05e9ec7ad09ab734c6517662e14b89ec8d00a1c68"}, {0xd8, "cd00e829a7919009e0069e4a639b5e22fdcfb3d62311bfe8d1bc28ca30", 0x4, "9ee8eecd157f90f4fe6924cf5e806ab281a1479637fea61817e198479bba5a20b13f88ed0759f896f75c294d7070bdfcd443ba67f67ffacfef098bf854968251d923273528f8891905418c99eec722d6d7342595964fa9650a3ff3df58220a43bc6072460efa4b7f4daaa283e1525ecfce1e2aef02213bbde8a64a5c6353b9e21a03bfa8bcd7f00d973747edceaea2f795eefd1937d070624bff444f5686e511a20648303677de064ef67529f52a99e83b88c67114bb23a0"}]}, {0xb2, "c2f02c3668940ae0a0f8e344a65858037211b1f48dc6cd5d5b2692d196", 0x4, "8e289db88e29625947236c542c79749782ef73251954fd31d9047c0f352cebf07d416689ce303448679d85d36c52f3d251b083d9174fdb008f1313ec0943ea319c2e6e63ca1a2fa9190023841844b73d77ce12e919d0819853ca0e051e8d52b557dad3c49cde2aeb7c55ba78b67bd97c882623f922b6d829c018aa10ac984a32dfdff93b452b1ca0bacfe1cd579e9d4123a1"}}]}, 0x5f5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x3, 0x4) 2018/01/23 07:17:22 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 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) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d5c000-0xb)='/dev/hwrng\x00', 0x800000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r1, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) eventfd2(0x0, 0xff) sched_getparam(0x0, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/01/23 07:17:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00007fb000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xb, 0x2, &(0x7f0000c4f000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a31000)={0x4, 0x1f}, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 07:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b81000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000654000)=0x100000001, 0x1) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000597000-0x4)=0x0) r2 = dup(r1) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00009e9000)='./control\x00', 0x81) inotify_rm_watch(r2, r3) rt_sigtimedwait(&(0x7f00006bb000)={0xaa6}, &(0x7f0000e36000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c14000-0x10)={0x0, 0x0}, 0x8) symlinkat(&(0x7f0000d5f000)='./control\x00', r2, &(0x7f0000fa8000-0xa)='./control\x00') getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00006fe000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000285000)=0x14) r5 = syz_open_dev$adsp(&(0x7f00001f5000-0xb)='/dev/adsp#\x00', 0x9, 0x101000) recvmsg(r1, &(0x7f0000212000-0x38)={&(0x7f00007d1000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000223000)=[{&(0x7f0000a51000-0xbd)=""/189, 0xbd}, {&(0x7f0000eb9000)=""/4096, 0x1000}], 0x2, &(0x7f0000bac000)=""/135, 0x87, 0x3}, 0x2000) sendmmsg(r2, &(0x7f0000b90000-0x168)=[{{&(0x7f0000f77000-0x20)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a38000-0x10)=[{&(0x7f00002bf000-0x8e)="bb7ea26713ba087d418f8cb86e359e763e6043fc0d18fbbdf9157eebbf9a8f2ab490f5e4aeb520335cc820f71e840021304f5d1402cde2e40128bbd1ed95f8d12807654e3507a6a82bec6b1165cd47390717e725d35839d3e9c6433ef15fe615e9453e2d6e941cb557c355386d55e7d32175b78d528c31a67eba75e2e40f095cded95abfe9f17d232db32e721795", 0x8e}], 0x1, 0x0, 0x0, 0x8800}, 0xfffffffffffffffe}, {{&(0x7f0000d67000)=@in6={0xa, 0x2, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda}, 0x1c, &(0x7f0000b6a000)=[{&(0x7f00003e8000-0x33)="e037c68409114712ce4ef578ba6068d4e5c71e7e455fd0216c5c85049c7f642af12656b124a4547ad5bf9b04b59ba23a7edd60", 0x33}, {&(0x7f0000fbe000)="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", 0xfb}, {&(0x7f0000741000)="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{&(0x7f00008c3000)="b6a7010ff804572cebf812371a79e4c9391212a0575391ca8ea04dbf8dbe0cc936018ac23eb9d487c8a7fe8d9f6e595627a111a4e0078a79d4776d0238ae2265761b839e59a578ee30b8a0eda9afd59697834041a4b4bcc5fbe37d88f2d3848c63d3e38ab6269deb3f1eafd17e3494446fa492d264881ddac60627214bd75b1182c78426cff5f979c2243c5b03ee84e0b28eeb834f849adc93179a689135079ff734d88be0164d392d55d0daa04933d5", 0xb0}, {&(0x7f000076a000-0x70)="abb581f67765949dfe470d61f0a6ca31ec51c006155c209609ce64a356f4ff2718a9693520d65d96c824e33ff4020dd7da1ecd63dcc0ce9683fcdc9bc1da68190145e4b9e3535e51d7725341ff4bfe5c03b57f1a227f9ce24c8d3aaf8a1c10012a5d3a2698cad9d51412db7da2724738", 0x70}, {&(0x7f0000e31000)="6cd4d8b410c12274171a0a47079d893df34afc8e30feb0c753aeaa9b3b96", 0x1e}, {&(0x7f0000cb7000)="", 0x0}], 0x5, &(0x7f0000be8000)=[{0x70, 0x99, 0x4, "1b399341117d97ec32d3cde66a49356026a4870b9fc2e65d04ba8bbfa10fd64bd8a7b4a8426fe19f3ecaeedc2c00bedc58038e9c25749a14ab351a933365776f2cc8b9a4b9d40910cd69287b6433bbeaa4373a04a29dad3044cc40cf"}, {0xe0, 0x11d, 0xc03f, "3176cd885c555b71e67fd5df14bd9ef58464acbe404eb787a864e9d755574dfbb6b487d49daa02480797a1f486b475fa90013038782f048a0743cff730d61183950d758ebea3cf0d00355e88ba9f4601516369ff8725933b75da1a49991d9b5b2590b16b8812216f0ac60b0be1df3e4a369462ab5d998975e1867436065491cc656590e65a18adcb301d32ecc63b719ce29e6b087effd27d83ce740d26edbb111520b3b46ecb5dcfb1cb5679f1df971d6cd4f89edf790ed347c174fc7213e2e742207b2ce0312d7cbadce4d8"}, {0x90, 0x10d, 0x0, "cddd1488bd5a0bb12bb7a5b913e1847f9f9c519202a0edb5de371645a1cbd52543c04d7faf7960853eee1f7c47c4e060fb2a7c0a3d5fabaa1494b69c9c7e56ce1d9522dad8ce999d518370e7fb43da2a4a9e42cc7b0d5cf745308e4068ebeae42f9ed771423db98afe59fc6ba1e42eb1fb026dd76cf678e473743cd8a7"}, {0x18, 0x10e, 0x7, "e95846"}, {0x18, 0x107, 0x400, "db"}, {0xd0, 0x11b, 0x37a72c2e, "da0c11fd7baca37e435835e4c50e79a7d2ccb064edea1097c7eeb0ba153953752127ffaf6d32dc39f8154da84a2238c839b38767eb47ed7f00fed0382b52a5f05840e1eb12a92780ac5d85b4bef90143e0970a742ad77c6dc489d941ba99d227f2ae57fe05db9006390ad0c190b0320ebe3e14c1f2a72296fc36888465d08758ff14983cea28d675e72a1e51393b380294153af724fb6c23cfddcabad42c3bd7aad3700fa02b1a7b43b8aacd0ff362cc02c8f39db0b4e794ff54ae"}, {0x48, 0x0, 0x5, "77a2ef8d81ddcf1c3d820d0316a73c372d27195105e3f5f52705894515e941c434fcd6814954f83c6ab1317e884e0404a2dfce"}], 0x328, 0x10}, 0x8001}, {{&(0x7f00005ea000)=@generic={0x0, "be1b5704d84bdc3d4a76abb02d8686282d159c20fc3de0413f2290ba1d98fc4c3875b47f55c78491fe3692c617afd32f974168be94edc965f3f0fe695d89c60adb1a0a91f027eda28c49ac329c6232d1bbba138acda84528f1ce4284479ee1bcc507f60b6e0a91195f7d05ad0e89087fdee77d6b4423def1c830bd05f247"}, 0x80, &(0x7f0000448000-0x80)=[{&(0x7f00007e4000-0x67)="a5c4d30c371c6337aabda89e1ac44c1d2045b49167d85529e8ddabc1a2a7c1818e1f2e31a50e1ca8e759574167281aa48d84a882067e3434863151e6b0b1235967f84146bbff4dc8334dce5c7f959d084cf2352484fb0e87157c82ee3254d3af9dd9cc86dd428b", 0x67}, {&(0x7f0000231000-0xd0)="0b034f8202f935ff477d0a185579f9c031eaffa5e947cf40e72617788ebf8d2ffcd5e102324847de2ea45cac30f35d94248d8093707ab8e8ba33f38f3ff45240cbfdb869ad0de6221567218e73fb0be0a9ff6a99e41567ee3997deeea9535bac6af8c56bfc38eb1e39ec2b75f5971697c933bb5d9959a916dbdeda4b354e9cd2ff5b6c2c9509418692593fa624d7b0c9012046a4f8ab46dd101d3d05f01700b8551b35bfe5a6bf1fe044e3e308425c5d13c590feb85029bb3f54c3ed72b7ed7c3c79e8743d762d36809e22e2f12919d1", 0xd0}, {&(0x7f0000b96000)="6a75aea0ca31bdbad64c81387c597b917e30e4d5c2af5d6b2095bacea09c612c2d487f673256f2463cc25f90aa5a7149dc26095d060dadc13a3ec46dd0524bf596e5b42f12096c048a3065b9ab2aa6047a46e3d7b398555ddbcab20ad9f7aa6f7f750547f6628f25e8859aadd2967cb23eece591b43de43831bdf2fc7b41b7b2128901e31f58bbb91f99e809b92228bb11a3218287c50b9712", 0x99}, {&(0x7f0000fb7000-0x11)="48398361caea1ab1fb1dc52b33e930f93d", 0x11}, {&(0x7f000033f000)="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", 0xfb}, {&(0x7f00002d9000-0x96)="4ba559b2eab9b37da173f5c353ff99253b679bc3520f3fe85e4197481ddf3ae7e5ea843419f19c599848d64cd8ceb968241a27a75d128851089598a66cf5f788d5dd2c71c74b2cfb2c93edf71dd6d90fd2b06b017c4fdf747dfc46dd68047bd4d1849a3a0921952898f8899a72b770b9832afa021267c7a8c3e7eca7a9de77fe88c1b5599aa973d6a6357baed35a6196c3c7ef2f265d", 0x96}, {&(0x7f000080b000-0xd9)="6f89659436897fc041be81cdc7ee6542aab5e51a73fe319f3674cf189c35e91da44f565b686c8747973e0957b8f85a1773e3b6e44fb92140b8ce03a4bdf53e2999de7ebd348de451cdaa9195cb73d0d26789191568795be5df0a301255a8e43fdfd07dd250736063791925dc1c73d9051df9fb8925708ddf4c978c4af953b2e2a9e5b4d609739959b64f8b819f1153204a01fe92a29e0a1e1d22abbe82545a796e5b567e73bb2c9faacce39a9a4118f9715610a883f3a257a4b07c2539072bb99db3d14c5854377d88fb001325a304bef6c176694d25f38d6c", 0xd9}, {&(0x7f0000a1c000)="c075ec3236857f1d14c5f87324554b1af573bcbfbd1463bfccca383cac19887772ad97f6c365f244e4a26e455e5ab41761159d36127ea792800fc55ece108450ff755e48f714bdbc7d311f52104525fe84b1c0d0d6b364f36c2a6f2deea9ab8c60b51c34c6e603a206c499eece2d60e4296c4a23de2322b647a937a5e690996fe5ed503f5d70bb2e97399e2bd47e41685ed38bda7e3902", 0x97}], 0x8, &(0x7f0000e92000)=[{0xa8, 0x111, 0x1f, "e338acfce3335a596b80801c7cd51af8cf09bb8cc3ad2756fd736458185ba205d24f287a505343a8566c030c823ceb8f3ee7f42a59cafe98ec5b4ddda58c11582d1d992ecb7fb937d90db3f4188a8dc8e35e54bcec219e30a85b53d2590c7f08226e126d436f8f2e555750ad267b274d4a7bbaedf286eb6b44959a40d48618f634693f077f954886a6c874d1f4c03482e2c25aa1917f"}, {0x100, 0x112, 0x400, "f7c6991fc3b7e518cc210ec0cee5f8c715f831cda76328bf589869be8d169d45d424245a5fbb17b3f78dd632c96431ef4b0ee33954b2d2de5a68a2e3f7052b046dd5f5db199bd26bb25ba25b650b09b6c70a685e0dad29e642ebc14ae60fd58b27ea6402da38408ea62790e4819a3c3aa02eeb267c12d9169f0d646e4a7fac8d9b7c8c5f2b36406c66edc03ef865d21727f70cb93023c07aa6df636ffb55116b5a5bcd2f77c3fa2212ccdbbcf1249da227704b1174646e0ee2814c4dceda194a8370a7dd37239dc24bfa5df1762f2ac7a5c26ce7b2cbe5adc8127d4cd1480be8e4bdd3e763dcfc13c8883d9879"}, {0x110, 0x104, 0x7f6, "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"}], 0x2b8, 0x4}, 0x80000001}, {{0x0, 0x0, &(0x7f0000618000-0x2)=[{&(0x7f00008ed000-0x28)="86f33537dd469f93e9c35380ffb8e9374d928795265788e481f231cdeac304416c4b72ba4ad311d4", 0x28}, {&(0x7f0000cfa000-0xab)="a8b8801490de4e7ffbbc8966db31e08e9d7b4febdf93ee58196ceaec91a5aadf64f07a77e496c498aa5bc0ae11e8ad3790b1eb8e2fe605854c73122db9b050388cd69803656b43129b10e85a2dd680cfab64944bdc93fbda0bd4194a3a67c765a6911fdda5bbb1438693681410060d1fe728f97f7d8163814d58b1fec76d18b6a2402a75f3164311bbededd9489d5bf9b1c090219a174231c2a9043b4bd09145e46ffdf36d48a21455459f", 0xab}], 0x2, 0x0, 0x0, 0x40}, 0x80000001}, {{&(0x7f00006a3000)=@ll={0x11, 0xff, r4, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f5e000)=[{&(0x7f0000685000)="758d2201aeb24ee86204a9d3400411f690230391a18aa39c7b3432ab83fec4511e2da7eed9e498d071cd54ea97430355bbf591aaf2b7750ebf7041bdac0a16e39c682df427f8", 0x46}, {&(0x7f0000959000-0x98)="fc3b5c4f23ed20d3494c19e686d9231e041e33fc3b072e491d09a69898532efd2ab1b5ad5ea269d42454fa14741d6092f039ed32965cfb6d84f134cd32aac44f6606b1caa46a55d43f8f8959af4a03931a009877153c9b868e0a617ef1e86798119e0905c09b4945bbebd73b96b63de808a2686c80d5f0c0649eff95c70026695ab84433cb3b29aa1750df97c8fc1f32c19e85cac8a77379", 0x98}, {&(0x7f00004d7000)="d7a81a3e5aa2af0d2a91d16664ffe22b8971604981bfd54c412711ccf8b07c49af90bae457a8f61cc4b276801a801ed8f104a7f5a8cbbc18963337e7a617c4ada3d84564177ac6cb0e4dbaaf043eba2223a2e9a4cfa389489704a848d9b33d662016708756dc7b9451056bdfa14c9b22e790ce3318a3eeb7d7e426ca4cd2cfbe27b6a599458b852089207bebf4699dd9bf796fe5fb88be32797427bd67a6bd2d9e7423ce886d2d52e56148b6d1c36badfab02ef9f50ae311554166e53968bda0c47b77b0c5302171fc4a9777b7980fa3d3f5c7f8a48e5133ad76ff6b3c0fc76d4e404d", 0xe3}, {&(0x7f0000df9000-0x91)="be4aed3a1ece402c957245edb41e3e9f5474e47e17443d591cfdd77c4fc8515b1088899211dcc22add56259ba1dbef07bf28583e7f1aa12355fe65778d927ac23a1b6fae27f2613cd9d12bd226886a9f2000fd47115f658ed5e471ef98bc2001b828a39673eb124aac8aba50837d0eee3c0925fd92f013825438e779b319706b97414336aabad2188b5d7890769d5209b7", 0x91}, {&(0x7f000086d000-0x75)="a0ccbad1d2450e3312bb6985b06ee84e04f0d23aa35e96aab3c778fa5f83c4db6b2eaa10b2e85143b4c32467df3275662e6e5b212de56b099680da894130cc240846f6eb8b4818f704e49e8e7fcbc042e1bec99aabad003850ba1a543d104fec3da0fea67da50230ba08d2cbfa80b02d28003e7a3aa67cd703fe433b22085179057bfb78f7b75989937494036dd7c78f41ec36fe6ff46504ece19e92eb1103c42ac3eff52fa06276394d7a14307a15", 0xaf}], 0x5, &(0x7f0000bf7000-0x90)=[{0x18, 0x10f, 0xffffffff80000001, "f1c3944938"}, {0x78, 0x13b, 0x401, "947b442d607175cfe9f3c6c914f2328a39800d7089fd751b9cf4b48268388966b192a80e3be7260381a94641cf396cb917bb2ed3ce9d4d62a0a473b0799d0127ca45f2502bc83296f1dc3637511e2561b8008127fe9d3ee7fe0e174ee056719adbb96c"}], 0x90, 0x10}, 0x9}], 0x6, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00003dd000)={0x63a, 0x1, 0x936, 0x80000001, 0x2, 0x2}) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) fchmod(r5, 0x104) truncate(&(0x7f0000700000)='./control\x00', 0xd6) 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000038a000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db7000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e54000-0x8)='./file0\x00', r1, &(0x7f0000e8a000)='./file0\x00', 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000d12000-0x4)=0x0) read$eventfd(r0, &(0x7f0000b18000)=0x0, 0x8) 2018/01/23 07:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000f44000-0x8)={0x1000, 0x6}) write(r0, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) accept4$packet(r0, &(0x7f0000376000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b2000)=0x14, 0x800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00001c6000-0x14)={0x1, 0x5, 0x8, 0x2, 0x40}) 2018/01/23 07:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f00004eb000)=""/234, 0x94) 2018/01/23 07:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000078b000+0x99)='/selinux/create\x00', 0x2, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/23 07:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ec6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fb000-0x4)=0x1c, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004f7000)=0x0, &(0x7f000076f000)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000508000-0xb6)=""/182) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000129000)='/dev/rtc\x00', 0x60000, 0x0) ioctl$TCXONC(r3, 0x540a, 0x64e064db) r4 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000153000)={0x1, r4}) r5 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/mixer\x00', 0x30000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000e6e000)={0x2, 0x80000001, 0x7, 0x2}, 0x5) mremap(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d94000/0x2000)=nil) ioctl(r5, 0x2285, &(0x7f0000007000)='S') 2018/01/23 07:17:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x7, 0x2, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000742000-0x38)={&(0x7f0000577000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000822000)={0x2c, 0x1, 0x4, 0x200401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x6, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000424000-0x4)=0x8000, 0x4) 2018/01/23 07:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000093e000-0xb)='/dev/mixer\x00', 0x12100, 0x0) perf_event_open(&(0x7f0000985000)={0x5, 0x78, 0xa1e, 0x90d0, 0x8e, 0x6, 0x0, 0x0, 0x10000, 0x2, 0xfff, 0x4, 0x9, 0xffffffff, 0x5, 0xf1f, 0x1, 0x1ff, 0x9, 0x80000000, 0x1, 0x8, 0x8, 0x2, 0x3, 0xe50b, 0x2, 0x3, 0xfffffffffffffff7, 0x2, 0xf3c, 0x1, 0x4, 0x1, 0x0, 0x9, 0xccb, 0x9, 0x0, 0x40, 0x1, @perf_bp={&(0x7f0000b8b000-0x1)=0x0, 0xa}, 0x800, 0x8001, 0x6, 0x5, 0x3, 0xff, 0x9, 0x0}, r0, 0x7, r1, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f0000260000)='/dev/midi#\x00', 0x4, 0xa000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000237000)='highspeed\x00', 0xa) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfdfffffffffffffe, 0x6, 0x0}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000c86000-0x188)={0x8, 0x0, [{0x5, 0x3, 0x0, 0x0, @adapter={0x9, 0x263ab345, 0x80, 0x4, 0x1d2}}, {0x3, 0x3, 0x0, 0x0, @irqchip={0x1, 0x200}}, {0x100000000, 0x3, 0x0, 0x0, @adapter={0x100000000, 0x10001, 0x1, 0x0, 0x9}}, {0x1, 0x4, 0x0, 0x0, @irqchip={0x4, 0x80000001}}, {0x5ae5, 0x4, 0x0, 0x0, @sint={0x7fff, 0x3}}, {0x800000007, 0x1, 0x0, 0x0, @msi={0x6, 0x7fff, 0x0}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0xd4, 0x7f}}, {0x0, 0x5, 0x0, 0x0, @msi={0x1, 0x200000000000009, 0x100}}]}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000b14000-0x8)={0x0, 0x3}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000418000)={0x18, 0x0, {0x4, @random="9022468e5e7b", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/23 07:17:22 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000009000-0x30)={0x8, 0x28, [0x5, 0x8001, 0x4, 0x0, 0x100000000, 0x0, 0x81, 0xc4c0228, 0x6, 0x80000000]}) r1 = shmget(0x3, 0x4000, 0x20, &(0x7f0000002000/0x4000)=nil) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f000000a000-0xeb)=""/235) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000007000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 07:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) clock_getres(0x5, &(0x7f00007bf000)={0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000751000)={0x1ff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000059c000-0x10)={0x6, &(0x7f00008fe000-0x18)=[{0x4, 0x4}, {0x6, 0x10001}, {0x0, 0x6}, {0x400, 0x100000000}, {0x5, 0x7d}, {0x4, 0x10}]}) r2 = syz_open_dev$dmmidi(&(0x7f00006e5000)='/dev/dmmidi#\x00', 0x131, 0x22000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b99000-0x20)={r2, 0x7, 0x1, 0x0, &(0x7f00001c3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c38000)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ad1000)={r1}) r4 = syz_open_dev$sg(&(0x7f0000d2c000)='/dev/sg#\x00', 0x8000, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup2(r0, r1) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000dd9000)={0x2, 0x1, &(0x7f0000b48000)=""/218, &(0x7f000056c000-0x86)=""/134, &(0x7f00009a8000-0xc2)=""/194, 0x5000}) 2018/01/23 07:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) sendfile(r0, r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000faa000)='/dev/audio#\x00', 0x80000000000, 0x8000) faccessat(r1, &(0x7f0000987000)='./file0\x00', 0x101, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000fac000)="7662010400007431656d307b2f00") ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c95000-0x4)=0x3, &(0x7f000040f000)=0x4) sync_file_range(r0, 0x9, 0x6, 0x1) 2018/01/23 07:17:23 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80010, 0x6) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000a04000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f83000)='/dev/adsp#\x00', 0x7, 0x40) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f84000-0x14)={0xffffffffffffffff, 0x2, 0x9, 0x2, 0x4}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dd6000)=0x3000000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/23 07:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000040e000)={0x7f, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x4, 0x69, 0x7, 0x0, 0x7fffffff, 0x7, 0xca}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 07:17:23 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e18000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d61000-0x8)={0x0, 0x8}, &(0x7f0000c58000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000208000-0x4)=r2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000d7a000)="", 0x34e, 0x200007ff, &(0x7f0000dce000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffea7) r3 = syz_open_dev$sndpcmc(&(0x7f0000367000)='/dev/snd/pcmC#D#c\x00', 0x62, 0x100) pselect6(0x40, &(0x7f00004c3000)={0x1000, 0x3, 0x40, 0x40, 0x1, 0x1, 0xbea, 0x0}, &(0x7f0000ace000-0x40)={0x200, 0x401, 0x0, 0x523, 0x6000000, 0x100000000, 0x1, 0x4}, &(0x7f0000b48000)={0x3054, 0x1f, 0x10001, 0x100000001, 0x4, 0x8000, 0xa1, 0x7f}, &(0x7f0000229000-0x10)={0x0, 0x1c9c380}, &(0x7f000036b000)={&(0x7f0000648000)={0x4}, 0x8}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00003e1000-0x4)=0x0) sendmsg$inet_sctp(r1, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000983000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000fc4000)={0x4, 0x8000, 0x0, 0x4, 0x0}, &(0x7f0000b9c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000ef000)=r4, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000092e000)={r2, 0x1, 0x0}, 0xc) readv(r1, &(0x7f00005e5000)=[{&(0x7f0000c39000-0x1000)=""/4096, 0x1000}], 0x1) sendto(r1, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7", 0x60, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/23 07:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = syz_open_dev$dmmidi(&(0x7f0000174000-0xd)='/dev/dmmidi#\x00', 0x7, 0x400) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f38000-0x4)=0x0, &(0x7f00002f1000)=0x4) writev(r1, &(0x7f0000ec0000-0x80)=[{&(0x7f0000337000-0x58)="e56c3e0932e9e4cdb04b8da0049fb97b6b69ef8b49f9ed1cb700d078f8c739b86abd3458fc7a5b6d998bf05a7933445ea30adff29395d10521fe37da0308b3fbbbb5306f92ca9690234ae9f6a64a94e5142a48d89a2240e2", 0x58}, {&(0x7f0000dd6000)="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", 0xfe}, {&(0x7f0000b44000-0xa5)="34875629155546a337ddec099316bcae72e1472d62761286a14b1b6ed8ef1802e188c5e9872891f7ee0c70b5fcfe412ae052c3c3bfd2a9a6b55f7da1e91c08f015b60412818f239b486bfcbf253e5f609ece257e0fa115272c8473fca44cc56507cd334991ca4ab8a37f4dd46bab1fb919dd8f50b19937ba4599fd21aab0440c41048e9c6b1dfcb75b78e8d7374cb69186bbbf7381c9df5873bbc66ffdd5f3de5e09a3bbc0", 0xa5}, {&(0x7f0000348000-0xf)="840f99604d3130263707f55a4bc940", 0xf}, {&(0x7f0000e08000-0xf2)="975b2dbc9bbe18ff7684bfe1beff4bed385f3c7b4f286b28cdddf653ef7bb0d61b785d273ca0202fb5bf9d4e1733bc1d86167f1f9ca2badf6434df42c7e74714f9a1da01133f359838ce63cab270a28b95bfd15016320c4774afd6b4434c8079e2cadec188d00f9d77fbc44eb3369222e1d41c5bbb8d4a902ec80f7969f8baf75a4fe58d594ff5f490ab06c735ce303238ee502752641715f5d631fb7ae949112e5fc43d35d4151f116fca52f2ca7a96b579f12edc4e21b9f4095fa577352da34a67faf90dfdf244dd4c5c4aedc036794eefdb9d358e95549809afac633413e0add718d8c3258a1ee1b6973c6136f7f0443a", 0xf2}, {&(0x7f0000aa2000)="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", 0x1000}, {&(0x7f00006a1000-0x8e)="68a5143977af2deaba476035188825a1adfa1fa7aeeead2f72d53a35d211bb7864e2ad2572c97ced4de43eec90ad71d00431c7fcde3ab67cc0c70d61fa094ee6eb077321ce22b23f9951e0df79e331c55c68babc377d489bf52ee91d72f87fa5c8c958be9c70496d51b673d48bf7f8898745c0254123f4af97f6dfaeb3bee01abf490ee6314d214b12ac543b7ce9", 0x8e}, {&(0x7f0000ea4000-0x42)="cf79b5e541f2c698d6c11ce4c4e9539ada6540953c445eecd04270a48e10b1e7530874b6c184b8fc597f96b3dd1d238c6d3654f342cd19b14f9e35059a7b6520186d", 0x42}], 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000a73000-0x4)=0x0) 2018/01/23 07:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000098b000)={0x3, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cd1000)={0x0, 0x5}, &(0x7f0000354000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004d6000-0x4)=r1, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000078c000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 07:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000b09000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090d000)={0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f0000240000)='/dev/dsp#\x00', 0x7fffffff, 0x101001) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000fb5000)='maps\x00') preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000f3f000-0x4)=0xffffffffffff7fff, 0x4) 2018/01/23 07:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000036d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000040b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a32000-0x2)={0x0, 0x0}, 0x2) 2018/01/23 07:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000928000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00000e6000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r1 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/23 07:17:23 executing program 6: r0 = open(&(0x7f0000a66000)='./file0\x00', 0x200000, 0x4) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 07:17:23 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e76000)={@common='ip6gre0\x00', @ifru_flags=0x2}) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000e76000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e77000-0x4)=0x10) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e77000)=0xff, 0x4) pkey_alloc(0x0, 0x3) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r0) dup2(r2, r1) 2018/01/23 07:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c74000-0x2)=0x1) r1 = socket$llc(0x1a, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007df000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x40000000000) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f00003fb000-0x19)="", 0x0, 0x0, &(0x7f00008b4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 39.584938] ================================================================== [ 39.592373] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 39.598769] Read of size 4 at addr ffff8801d1bef1c0 by task syz-executor1/6378 [ 39.606116] [ 39.607740] CPU: 1 PID: 6378 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #275 [ 39.615001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.624342] Call Trace: [ 39.627028] dump_stack+0x194/0x257 [ 39.630639] ? arch_local_irq_restore+0x53/0x53 [ 39.635286] ? show_regs_print_info+0x18/0x18 [ 39.639768] ? mark_held_locks+0xaf/0x100 [ 39.643892] ? do_raw_spin_trylock+0x190/0x190 [ 39.648460] ? inet_shutdown+0x2d4/0x350 [ 39.652495] print_address_description+0x73/0x250 [ 39.657320] ? inet_shutdown+0x2d4/0x350 [ 39.661361] kasan_report+0x25b/0x340 [ 39.665151] __asan_report_load4_noabort+0x14/0x20 [ 39.670053] inet_shutdown+0x2d4/0x350 [ 39.673920] pppol2tp_session_close+0x92/0xf0 [ 39.678390] l2tp_tunnel_closeall+0x305/0x410 [ 39.682871] ? pppol2tp_seq_show+0x1410/0x1410 [ 39.687428] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 39.692161] ? __release_sock+0x360/0x360 [ 39.696287] ? lock_sock_nested+0x91/0x110 [ 39.700507] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 39.705149] l2tp_udp_encap_destroy+0x95/0x100 [ 39.709706] udpv6_destroy_sock+0x161/0x190 [ 39.714002] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 39.719085] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 39.723737] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 39.728212] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 39.733290] sk_common_release+0x6b/0x2f0 [ 39.737412] udp_lib_close+0x15/0x20 [ 39.741100] inet_release+0xed/0x1c0 [ 39.744791] inet6_release+0x50/0x70 [ 39.748478] sock_release+0x8d/0x1e0 [ 39.752166] ? sock_alloc_file+0x560/0x560 [ 39.756372] sock_close+0x16/0x20 [ 39.759812] __fput+0x327/0x7e0 [ 39.763070] ? fput+0x140/0x140 [ 39.766327] ? _raw_spin_unlock_irq+0x27/0x70 [ 39.770802] ____fput+0x15/0x20 [ 39.774061] task_work_run+0x199/0x270 [ 39.777926] ? task_work_cancel+0x210/0x210 [ 39.782228] ? exit_to_usermode_loop+0x8c/0x310 [ 39.786887] exit_to_usermode_loop+0x296/0x310 [ 39.791449] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.796963] ? __close_fd+0x222/0x360 [ 39.800742] syscall_return_slowpath+0x490/0x550 [ 39.805470] ? prepare_exit_to_usermode+0x340/0x340 [ 39.810462] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 39.815380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.820384] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.825145] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 39.829885] RIP: 0033:0x452ef9 [ 39.833049] RSP: 002b:00007f847bd38c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 39.840731] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 39.847985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 39.855236] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 39.862482] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 39.869724] R13: 00000000ffffffff R14: 00007f847bd396d4 R15: 0000000000000000 [ 39.876988] [ 39.878591] Allocated by task 6381: [ 39.882194] save_stack+0x43/0xd0 [ 39.885626] kasan_kmalloc+0xad/0xe0 [ 39.889317] kasan_slab_alloc+0x12/0x20 [ 39.893265] kmem_cache_alloc+0x12e/0x760 [ 39.897386] sock_alloc_inode+0x70/0x300 [ 39.901430] alloc_inode+0x65/0x180 [ 39.905045] new_inode_pseudo+0x69/0x190 [ 39.909082] sock_alloc+0x41/0x270 [ 39.912596] __sock_create+0x148/0x850 [ 39.916464] SyS_socket+0xeb/0x1d0 [ 39.919977] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.924700] [ 39.926301] Freed by task 6381: [ 39.929552] save_stack+0x43/0xd0 [ 39.932988] kasan_slab_free+0x71/0xc0 [ 39.936850] kmem_cache_free+0x83/0x2a0 [ 39.940805] sock_destroy_inode+0x56/0x70 [ 39.944946] destroy_inode+0x15d/0x200 [ 39.948807] evict+0x57e/0x920 [ 39.951971] iput+0x7b9/0xaf0 [ 39.955051] dentry_unlink_inode+0x4b0/0x5e0 [ 39.959429] __dentry_kill+0x3b7/0x6d0 [ 39.963286] dput.part.23+0x6fb/0x830 [ 39.967059] dput+0x1f/0x30 [ 39.969965] __fput+0x51c/0x7e0 [ 39.973216] ____fput+0x15/0x20 [ 39.976471] task_work_run+0x199/0x270 [ 39.980336] exit_to_usermode_loop+0x296/0x310 [ 39.984898] syscall_return_slowpath+0x490/0x550 [ 39.989631] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 39.994364] [ 39.995964] The buggy address belongs to the object at ffff8801d1bef1c0 [ 39.995964] which belongs to the cache sock_inode_cache of size 992 [ 40.009032] The buggy address is located 0 bytes inside of [ 40.009032] 992-byte region [ffff8801d1bef1c0, ffff8801d1bef5a0) [ 40.020711] The buggy address belongs to the page: [ 40.025612] page:ffffea000746fbc0 count:1 mapcount:0 mapping:ffff8801d1bef1c0 index:0xffff8801d1befffd [ 40.035040] flags: 0x2fffc0000000100(slab) [ 40.039254] raw: 02fffc0000000100 ffff8801d1bef1c0 ffff8801d1befffd 0000000100000003 [ 40.047108] raw: ffffea0006e959e0 ffffea000746fc60 ffff8801d986f9c0 0000000000000000 [ 40.054959] page dumped because: kasan: bad access detected [ 40.060639] [ 40.062239] Memory state around the buggy address: [ 40.067146] ffff8801d1bef080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 40.074485] ffff8801d1bef100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 40.081819] >ffff8801d1bef180: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 40.089149] ^ [ 40.094569] ffff8801d1bef200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.101902] ffff8801d1bef280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.109230] ================================================================== [ 40.116558] Disabling lock debugging due to kernel taint [ 40.122308] Kernel panic - not syncing: panic_on_warn set ... [ 40.122308] [ 40.129662] CPU: 1 PID: 6378 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #275 [ 40.138206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.147529] Call Trace: [ 40.150093] dump_stack+0x194/0x257 [ 40.153694] ? arch_local_irq_restore+0x53/0x53 [ 40.158335] ? kasan_end_report+0x32/0x50 [ 40.162458] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.167186] ? vsnprintf+0x1ed/0x1900 [ 40.170960] ? inet_shutdown+0x200/0x350 [ 40.174993] panic+0x1e4/0x41c [ 40.178159] ? refcount_error_report+0x214/0x214 [ 40.182890] ? add_taint+0x1c/0x50 [ 40.186404] ? add_taint+0x1c/0x50 [ 40.189918] ? inet_shutdown+0x2d4/0x350 [ 40.193958] kasan_end_report+0x50/0x50 [ 40.197912] kasan_report+0x144/0x340 [ 40.201693] __asan_report_load4_noabort+0x14/0x20 [ 40.206592] inet_shutdown+0x2d4/0x350 [ 40.210456] pppol2tp_session_close+0x92/0xf0 [ 40.214931] l2tp_tunnel_closeall+0x305/0x410 [ 40.219396] ? pppol2tp_seq_show+0x1410/0x1410 [ 40.223948] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 40.228681] ? __release_sock+0x360/0x360 [ 40.232799] ? lock_sock_nested+0x91/0x110 [ 40.237011] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 40.241655] l2tp_udp_encap_destroy+0x95/0x100 [ 40.246211] udpv6_destroy_sock+0x161/0x190 [ 40.250504] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 40.255585] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 40.260224] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 40.264691] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 40.269766] sk_common_release+0x6b/0x2f0 [ 40.273893] udp_lib_close+0x15/0x20 [ 40.277576] inet_release+0xed/0x1c0 [ 40.281261] inet6_release+0x50/0x70 [ 40.284944] sock_release+0x8d/0x1e0 [ 40.288629] ? sock_alloc_file+0x560/0x560 [ 40.292835] sock_close+0x16/0x20 [ 40.296260] __fput+0x327/0x7e0 [ 40.299514] ? fput+0x140/0x140 [ 40.302768] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.307238] ____fput+0x15/0x20 [ 40.310491] task_work_run+0x199/0x270 [ 40.314352] ? task_work_cancel+0x210/0x210 [ 40.318646] ? exit_to_usermode_loop+0x8c/0x310 [ 40.323291] exit_to_usermode_loop+0x296/0x310 [ 40.327846] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.333356] ? __close_fd+0x222/0x360 [ 40.337129] syscall_return_slowpath+0x490/0x550 [ 40.341855] ? prepare_exit_to_usermode+0x340/0x340 [ 40.346842] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 40.351745] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.356731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.361461] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 40.366189] RIP: 0033:0x452ef9 [ 40.369349] RSP: 002b:00007f847bd38c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 40.377035] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 40.384278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 40.391518] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 40.398759] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 40.406002] R13: 00000000ffffffff R14: 00007f847bd396d4 R15: 0000000000000000 [ 40.413964] Dumping ftrace buffer: [ 40.417477] (ftrace buffer empty) [ 40.421159] Kernel Offset: disabled [ 40.424762] Rebooting in 86400 seconds..