[....] Starting enhanced syslogd: rsyslogd[ 13.946789] audit: type=1400 audit(1517045104.353:5): avc: denied { syslog } for pid=3511 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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: [ 18.565628] audit: type=1400 audit(1517045108.972:6): avc: denied { map } for pid=3652 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 Warning: Permanently added '10.128.15.216' (ECDSA) to the list of known hosts. 2018/01/27 09:25:15 fuzzer started [ 25.028748] audit: type=1400 audit(1517045115.435:7): avc: denied { map } for pid=3663 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 2018/01/27 09:25:15 dialing manager at 10.128.0.26:43977 [ 28.866632] can: request_module (can-proto-0) failed. [ 28.876441] can: request_module (can-proto-0) failed. 2018/01/27 09:25:19 kcov=true, comps=true [ 29.447437] audit: type=1400 audit(1517045119.854:8): avc: denied { map } for pid=3663 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1085 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/27 09:25:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a16000)='/dev/hwrng\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000002000)='./file0\x00', 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000004000-0xbb)=""/187) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000000000)={0x14, 0x3, 0xe, 0x8, 0x0, 0x3, {0xf, 0x0, 0x2}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6000, 0x3, &(0x7f0000f97000/0x6000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000005000)={0x57, 0x6, 0x7ff, {0xaf, 0xffff}, {0x4, 0x2}, @cond=[{0xfffffffffffffcc6, 0x4, 0xfffffffffffffff9, 0x5, 0x6, 0x19abdbce}, {0x8, 0x8, 0xfffffffffffffff9, 0x6, 0x800000, 0x7}]}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x82100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000007000-0xc)={0x6, 0x8001, 0x1000, 0x1f, 0x0, 0x100000000, 0xfffffffffffffffe}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) r9 = getuid() r10 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) fstat(r0, &(0x7f0000000000+0x5ee)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f97000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f97000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getpgrp(0x0) r18 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000008000)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000f99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000007000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) r25 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) r28 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000009000-0xe0)=[{&(0x7f0000007000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[{&(0x7f0000009000-0x8b)="6fa87811817d8c1799b0e0d5bcd712df004411a284c88985506c3f4b733620d14b277a7eb16601531aa66b196d1f8b22813ad7d3689c9faa8173e9847731819076b8a61fbf195a1caab447717e5b71c38c5c8106eada71cc9eb61b30db807122e24851a839b312c407aa8c21895b675f6b1409ba4eab4fdc054e13e25658958036ec3c78a7423062312086", 0x8b}, {&(0x7f0000008000)="3ad44a0dc43a95b050d1900b6e3fa785f72ea4c3d551cec4a0baa7e4592aab065e746b537fcccd5f5b4ebd4bb68245b7de342fe086430125d01040d8443c0059a7b7b95f7b042a4e3bf0b0dd2eda99219bf43a30a6cc484bb4cb752516125b1bfc2eac9d33a8ad3b837e89887da9ace04d5142bf1a4612ca15d96aec5e2768f32bf1d7039dd492c21c3b6b62d63a9fb2a53e61e6ff9b5d26f8c677e5ef616456cca0ecd9bac61a983bf519fda55ed416e710c631b2d763481ef8fda4f5ae57f2b0f149fe5f0338291dcb35ac8e7b48a0f1567e", 0xd3}, {&(0x7f0000009000-0x88)="95cf053f62fff1be0dcffe57b3b1aeea864658338c9bfc487927416025a06b97c79ef9830c4c6a5397049fcb8697d7d2547ee3c1309c521a0803b621f80b95f5a4c54f20fd00332686bb391386447da87551e4090c3fc7a5f68fa26a9340c5aad3828538730a022e1ca215fc02aad2c45726a13b7debc28d4032c68fb15db8909175e5378b0b4126", 0x88}, {&(0x7f0000009000-0x47)="a8a4fc085a9ca8974010b3dc2755ee56bda46fad064fa2e9a76001bc77f84fb754a4a07333b61ab0c97df5970979897565d6293d331539372e03f508abac119e25f8daa3ef305c", 0x47}, {&(0x7f0000004000)="4511ab2d3fd4b94d555c7bf019220f0d224d5259663ccc5bdc99a66b9bff39c79a2903cb7ceb1ad2dafda0f283a05b49e403f9037cc83ad9020e51b2991fc30935497c081ab301042cb272a0ac271ec9b3ff15c9c13f16193b887dfb3ecefaca50aabe8aa0f2f47c08c654408b0d16a76584bd0cd27d61935ae17ffb7e715509ce0ce24d3a5642b01fde069268a626100a995cb83e90a1b02296688ecba0826408df8da445db34f577ac5eda1d9295c8157cd454ebf269e16206f0a5cbb2c61e6d5bb6b69877689cc2018002c2eb17115192a96e228a04cbfbc49b586bed17dff0a6d9d6fb55ca7084748e5fedc9d69d", 0xf0}], 0x5, &(0x7f0000005000-0x78)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r7]}], 0x78, 0x10}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x60)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000)="379b997e3675dfe9e0972f308304f1d8f139825881e2fa3440ecba81cc0dbfca67e2a7b3bb26ea33cd5e865034", 0x2d}, {&(0x7f0000f9a000)="0abaf4eda983a8c0adf012c0f17a217a0a0964dd7336bd0a219b4a656ffda83808db83dd2d855d67769e2b17fc9784a7a9b41c0c486b82459a168c6ec88c589b827a54ae1c611240ec3b974ff74f82899bfcde42e79177c94ce14c467d8e7a222bfead99e410f2797dde63fd5a65b1deeebba1544f620c8881a1997637c93a0e8e60542cd396046d8064ceb8a3c872e25d5cd3bf652609a8ab", 0x99}, {&(0x7f0000001000)="83171d930bf7e7b4c3fb35143fea4ddd9eb145b46e842fda47fc29093b7bf317c9ad79d34e6734803c3af093c827a1e183f3e98730c25e06166f9337792d7a680843df001d3b42485c4b74f110b07f82622efb078f3acf1c5076f10c98875e7566f177ed401074657ad47e801cb9c30346ddfe13998291ee5edcb6259d709a0e0cb7421f8638315f2927ec84a23b0a3ab06f5675373993c5fcc50339a0ab1abe839bb8fb47c67a6bf6861096db28c6337a707a73202e8418b6ddb171af26aee4195826e9bfb74761219d2e7ac53eae8f579eb328e489524f7e3609eb42b9704d323ea50dae5032244f1bc64d807e6ed08f3d6bedc561", 0xf6}, {&(0x7f0000f9d000-0x4e)="b4ab54bd36cc654815ce00600435b7e0b83c6f5f5d18d719a5d9f6f0868eb22ed68e332b60dc1541efd692bcfe0e933a2450ea93f29707b3524d7e2ed6a4c36f02ccf5994a77459da621dae1ecdf", 0x4e}, {&(0x7f0000008000)="363cb64bdde4563604a36f7c0d8c542f", 0x10}], 0x6, &(0x7f0000009000-0xc0)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r2, r3, r3, r5, r6, r7, r7, r2]}, @rights={0x18, 0x1, 0x1, [r3, r5]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xc0, 0x1}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000008000)="a171658600ea958a2890c3a6e2944e594a57d4cc0afa00d984bbf8d932ce1e0497c2875d2a16c76a373a75521af29b9f598e318d7e4ad22c66dd4ec7a0f2af0d0594c54606bd7c9ac508bcd9e2730b25a86efb98437466b4b266cd87298f1127f180e9c636843ef7f5180c6424d0d69d53837d2bd32a82b6d42a1a8e1614ffcb97c4f1f2b810098e896b34ccafad87a142e8c3f892172c57c8dab4eb6fedc51ed5b27099d70b74ba2e76df1dfdd490add73a889461b23c7a800d7a837c8537e686d8ee20fa798a646df60cb188bc98e65021de9f", 0xd4}, 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{&(0x7f0000004000)="4d6f5c82a2cd9c5c0e87fd3a6db1b24ed01a7216dd3dcad53d3bd8c3aff10380ed9a1441b4427237c179762b5c783aa32c4a4802337cd8495e732de4a8cfc9b128b5dfe4d3c13a5f934cd47c31f32e983ae4cf41390d4b7210b44b1c68fd6afb087f74e8e2758bb9d62b65afae93c3b32debeb6af4045a9c3b912ba3d9a9a782b6ef5bec28abd53d6040deb6f72adbadce300e74823068c81f940aeb463cd37fe746ccc6042c4b03fd632a356a954411ea454a24f97fc0da82dbd4b48a5b85a77074747b6e497486f897230a76944d92381944a5e8ebbdc5a7c2dc54f9a240c0219dd64aa64e54110b402ddb3b", 0xed}, {&(0x7f0000008000)="28a2b7862b3db5e5a942ea72493340b1a4aa76790ca9044f460ee72f199fc6fb1407b3f5ae473d3c87d300f6928462f186d9cab9a65b32678f1b94b85190fb1c5f3606430d82e2b2cb5f5d2ce380a2a0e63874ecb5b855efaac164b366a3608031037c4083bcde37ed04e35f651aca540341", 0x72}, {&(0x7f0000004000)="b04665e0092f3b5a4d563c063dd0b7fc526f5248a8cfc0204cf9c5dc1651fddded5c8146ca497247106892777d6a7eb008df4e0c7d5f707be01162518204a3f380813be297316d95c1ee9197b778ede28977929f2afec5001ea70f9222a0446e3b5e88fdae2c82fae5dd5f7547b72f41eab9873bd66717d79c4b904ba2f77f9cec66f1b6cc42c7c1ec75ef0264e068ae7624ec60327f6f9fd95dfbdd2798e2491cfd2b0c2ca2ea273b7a8c4b83bdb952df5ef379b1f1519ad3654d8f6cf5c16199978ad2ed320b061f6f64303ab28f3abe49d8a415e30c408f00024d47953fba325b2b4a887387", 0xe7}, {&(0x7f0000009000-0x43)="caddd45858660cd3f24ea0b413bd02d4d1189c9144db715ab596ae35353d6be07ea033cf23890915d20daf29f56198f149b0077976c89bafc0e372ed6a94fbf959ee9b", 0x43}], 0xa, &(0x7f0000009000-0x38)=[@rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x38, 0x810}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000f98000-0xcb)="88ed3a2f3e4c3cb1641a027faf23bd919e54f8810f2f675c18d3759733c46c7e519151f11e0e4574255f11751c8e2dd3a332f7ef85ae2fed66513d0ecb23c44afe1daeb0a4277d4c503934b987837d28628e4c77be0ce1be38b9d2d8cf9cef573fd9918d86ee239e3bf580a08dadf6863ccd7ee415497b8d6702e163fd0a8fc8010bb238d992e7dbe0a363e52b49aa641bd4adff15e39cff045a463eaa319fc3de39b53fc656ad2227a27f0b83a9327e2d6d06dfd26aea3055e7f0bd2ba7eb305779e3a818cdba49ba3cbd", 0xcb}, {&(0x7f0000008000)="4175057b28c65656a4b0cd1dd0f4d2215dfcc9d057b983bd3c14dd152a9f75c16ece12230f896bf952f3e2b92a32f5f17fbc26d84c92c3284b90222c9b780b23d1b77172e80410d885fbe74963cbcd344568029961d9682eb55db825a755314ea1671b82e9fc4e839aed6898672271e473d49816c56fafa1251f71c4421223a9c9e36f7fece0f589b871ebd8e506a3a196386e6fec005863bd405ed03de82e9ac152d4a9759d9b42fe5539f8d078876c37517e69669caec1f7b6ae8209f9ef67d195d4235bfb51166a0c8270d86680d108fd64917855", 0xd6}, {&(0x7f0000009000-0xbe)="da0ea99046b7825143d848e31b948abacdf37986975a4b685491ca69473c18c2bd8915efb7b8cd76369b598cce2bc268358fa5bfa4b756af7b93ba6c281458e159aba1a09620c609563f6b94a12b6e39751e957d564fd57ca807f6163e688d4c13c403342cf3abcf83f8c7c4c700059df42e390ee53511a13f25c52baa86c67757f222276f0d600f43e860589913584b4d449f04c917e40dfa1d605924a0bd8b2c7520a35b43d7e7bcc6699bad7421c8775ab20e9a11e3f821bbbc9e440f", 0xbe}], 0x4, &(0x7f0000009000-0x18)=[@rights={0x18, 0x1, 0x1, [r3, r0]}], 0x18, 0x0}], 0x4, 0x4040080) 2018/01/27 09:25:22 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="5fcb3cdafeef4b6a3e1b706a29a93b1a1af24864708fd460c89e22c9b2e6d56d111559b855ca4997137ea11a3677ff983c89f327e70d094e91b4a809c29eb70b68f0d4c906e6b49e1aee903ba5b58d3010f99993e98cf8c33195ace48f2a7d964a9a3a6dc25dcd5d93a317750850aa6424380fb73e") r1 = socket$inet(0x2, 0xa, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000)={0x0, {0x2, 0x3, @rand_addr=0x6, [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, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x9, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000002000-0x10)=@common='vcan0\x00', 0x8, 0x1, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x10000, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000005000-0x10)={0x5, &(0x7f0000004000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x81b, 0x3, &(0x7f0000006000)="bd8e168d35d09e8d7c8f7b3ec60bf867639247bee80e0b8d2c0ce025ccd76640723fae7bb35604b2308faf47099edff89647493eb7ca4c77fee93f6c50848c1c466ea51b507a58f4997dc53820ee18a9a2dbfdf426f817c9c476d96627bdb24f0987263ba3a86d07f6e5b508a0696808ef040e34f4449c2e7709d5a51fa76ad12054", 0x82) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000009000-0x32)=""/50) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000a000-0x46)={r3, 0x3e, "d8a630f754016bf7da0b230b5404f5b207e06a4d9c2163c0881b30d39cf25fe8f174846988ecc0a0ab1018b930f9a3b0353f561531d7d430c0c2717a451f"}, &(0x7f0000008000-0x4)=0x46) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000000b000-0x5)='user\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0xbc)="5f4b95ca84cfc13576f2dd86cdbdb361ca11d69bf624cf4386db5cf7b4761a1cbdeeb6d7c5c77d97a75526959407f662cd086d508f915c968748e0603f1e114ed9148c2ac997b408c6d92430737cb5848a2c34190c04a73041130a1229e7683a87855071d33a0d1011ba8360ae3b8051387de6a9093b86348c8026219ef0e3ae6d381e7a2a17c6aee45de64c3cd2f05f1285e825a5aab12e233d6fcc42fc999bde50e77016ff92ab8dd209a422ecfecd7b70a8ba21d0e9e83cca6906", 0xbc, 0xfffffffffffffffc) keyctl$invalidate(0x15, r4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) socket$l2tp(0x18, 0x1, 0x1) 2018/01/27 09:25:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r1 = getgid() setregid(r0, r1) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000002000)=0x40, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000003000)=""/253, &(0x7f0000001000-0x4)=0xfd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000004000)={0x0, 0x9, 0x80000001, &(0x7f0000003000-0x8)=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000003000)=[{&(0x7f0000004000)="498e1d4121411ffb043ecdae39f838e7077c55391338aa11829eca3fb12e26e5321225fae9657c3fa90b7d85098431b6406e95fb019f64fd4a23e9b6960658b00b963d1f01da3d95a61fc308d93903042e30d7b9279f50743e8933eaa00379c836a4c39fd780cc59535a745f81c2ee2cf22ad2e5e456b94e52580053baf1600e4066b000aa7103fa4c6079509236ce102062a7c11cfb6abd5b729b38c73cc1117a160a66621c25df", 0xa8}, {&(0x7f0000001000)='}/', 0x2}, {&(0x7f0000006000-0x65)="ab581add78fa5d88b51286811f063db6effc58bfa6bca7a443113a7196948e27d9ea7e2130273532acf28f0fda5962ccf749ab0558ecab95c0eba4b2409dabbeffcaa25fc12a302c01755ccce17daa6acc581c251864a4171ae648916d971f0363c7902fad", 0x65}], 0x3, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000007000-0xb)={0x20, 0x49, 0x8, 0x3, 0x0, 0x8, 0x7, 0x4, 0x95e7, 0x8, 0x8d}, 0xb) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0xf9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x8000, 0x0, 0x8, 0x8001}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000)={r4, 0x7, 0x10}, &(0x7f0000008000-0x1)=0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000004000-0x98)=""/152) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000000)=""/156) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r3, &(0x7f0000009000-0x3d)=@access={'system_u:object_r:audit_spool_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x38, 0x0}, 0x3d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000009000)=""/96) 2018/01/27 09:25:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00008ca000-0xa)='/dev/dsp#\x00', 0x985, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1ff, 0x0, 0xffffffff7fffffff, 0x3ff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xffffffff, 0x736, 0x7fff, 0x401, 0x10000}, &(0x7f0000927000)=0x14) r2 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x7, 0x7f6ab949, 0x3}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000003000)=""/14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000005000-0x38)={0x6, 0xc0000bff, &(0x7f0000004000-0x45)="3e5721f8f67a0c958f59e102012c48cfdd989857713449b217b5f8fd0770a99d9b0a3a7e4455401c01c7163d7082905ff308c6392a47cfdfb2f17c713d1efd93e1f89eff8c", &(0x7f0000004000)="", 0x45, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x4000000, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000005000)=0x1fb7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000006000)='./file0\x00', 0xc0) recvfrom$inet6(r0, &(0x7f0000002000)=""/35, 0x23, 0x40000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x400}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000)=0x0) epoll_pwait(r0, &(0x7f0000004000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000000000)={0xbd}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000)={r3, 0x100000000, 0x66aa}, 0x8) 2018/01/27 09:25:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = semget(0x3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f0000002000-0x2a)=""/42) semtimedop(r2, &(0x7f0000001000-0x12)=[{0x0, 0xffffffff, 0x800}, {0x3, 0x81, 0x1000}, {0x0, 0x9, 0x800}], 0x3, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/132) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x200) inotify_rm_watch(r0, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000004000)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1ff}, 0x6, 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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000005000)=""/4096, &(0x7f0000006000-0x4)=0x1000) r4 = dup(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000007000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x94, &(0x7f0000005000-0x94)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf3, @loopback={0x0, 0x1}, 0xc7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0xdfe3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009000-0x8)={r5, 0x400040000000, 0x0}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) accept4$packet(r0, 0x0, &(0x7f0000007000)=0x0, 0x80000) [ 31.994475] audit: type=1400 audit(1517045122.401:9): avc: denied { map } for pid=3663 comm="syz-fuzzer" path="/root/syzkaller-shm418772219" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/27 09:25:22 executing program 6: iopl(0x4fb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x4000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00009cd000-0x18)={0xa7, 0x5, 0x7, 0xfffffffffffff801, 0xffffffff, 0x1000}) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000)=""/150) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000)={0x10001, 0x4, 0x2, 0x100000001, 0xfffffffffffffffa, 0xfff}) r1 = memfd_create(&(0x7f0000001000)="6b657972696e6776626f786e6574302a5e47504c2f9c7d70726f6325626465765d00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x8) mq_unlink(&(0x7f0000001000)="6b657972696e6776626f786e6574302a5e47504c2f9c7d70726f6325626465765d00") delete_module(&(0x7f0000003000-0xb)='}{vmnet1lo\x00', 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x0, 0x4) r2 = semget$private(0x0, 0x3, 0xc0) semop(r2, &(0x7f0000004000-0x36)=[{0x7, 0x9, 0x1800}, {0x4, 0x5, 0x800}, {0x1, 0x3, 0x1800}, {0x3, 0x5d4, 0x800}, {0x1, 0x62f, 0x800}, {0x2, 0x7ff, 0x1000}, {0x7, 0x9, 0x1800}, {0x0, 0x8c, 0x800}, {0x5, 0x100000001, 0x800}], 0x9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) eventfd(0x401) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000005000)={0x10002002, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) r5 = syz_open_dev$audion(&(0x7f0000006000)='/dev/audio#\x00', 0x587, 0x80) connect$nfc_llcp(r5, &(0x7f0000000000)={0x27, 0x80000000000000, 0x0, 0x4, 0x9, 0x3, "41dc5abd95c6815aba60f88d0939d10713fd5a41137ce275d1e3c9cb072f24d790f94c7b9bb8bd9cef0df9a91eabcac088c6367cf6efd73fd433afbd72a3bb", 0x4f3e}, 0x60) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/27 09:25:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000d2000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x40, 0xd22, 0xffff, 0x1}, 0x10) r2 = gettid() fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x2ba, 0x8000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000002000)=0x1002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000004000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000005000-0x4)=0x8) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000002000)={0x6, 0x0, 'client1\x00', 0x6, "3a5327bde3e1021d", "f866aa083c26b162f330a6e9a72c95c011bc21f1f080f4ed7854c1831dd27605", 0x2, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xffffffffffffffe0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x3ff, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000004000)={r5, 0x87}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r4, 0x1, 0x9, [0xd1e, 0x0, 0x6, 0x200, 0x0, 0x4, 0x2, 0x1ff, 0x200]}, &(0x7f0000006000)=0x1a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000007000)={r4, 0x5, 0x52d27dcb, 0x9b6, 0x2, 0x4}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000009000-0x8)={0xc6f5}, 0x8, 0x80000) 2018/01/27 09:25:22 executing program 2: r0 = fanotify_init(0x4, 0x80000) r1 = dup(r0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f00008af000)='cmdline\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00008dd000)={0xffffffff}, 0x1) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000e8000-0x2)={0x7, 0x3c15}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000505000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f8000)='cmdline\x00', 0x0) keyctl$revoke(0x3, r4) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x401, 0x7, 0x6, 0x800, 0xe2b, 0xffff, 0x8, 0x2, 0x40, 0x6]}, 0x18) r5 = msgget$private(0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000001000)=""/17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000003000)='lp\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000004000)={0x40000, 0x0, [0x824f, 0xec, 0x3, 0x100000001, 0x28cb, 0x4, 0x40, 0x80]}) ptrace$setsig(0x4203, r2, 0x200, &(0x7f0000004000-0x10)={0x2c, 0x4a9, 0x4, 0x7ff}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000006000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000006000-0x6)={r8, 0xffff}, 0x6) ioctl$VT_RELDISP(r7, 0x5605) [ 32.039236] audit: type=1400 audit(1517045122.445:10): avc: denied { sys_admin } for pid=3705 comm="syz-executor0" 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 [ 32.224137] audit: type=1400 audit(1517045122.630:11): avc: denied { net_admin } for pid=3708 comm="syz-executor0" 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 [ 32.581770] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.037359] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.938830] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.347169] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.487569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.590756] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.755439] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.824798] audit: type=1400 audit(1517045125.231:12): avc: denied { sys_chroot } for pid=3708 comm="syz-executor0" 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 [ 34.918982] audit: type=1400 audit(1517045125.288:13): avc: denied { net_raw } for pid=4284 comm="syz-executor0" 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 [ 34.933518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.652689] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 36.782422] audit: type=1400 audit(1517045127.188:14): avc: denied { create } for pid=4735 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 09:25:27 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000008000-0xde)=""/241) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/1, 0x1) 2018/01/27 09:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000976000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7020000008617ad4000000000e30000e6", 0x20) set_thread_area(&(0x7f0000ccd000-0x10)={0xfffffffffffffffc, 0x20001000, 0x400, 0x3, 0x1, 0x15, 0x2, 0x7, 0x7421, 0x488f}) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000ce4000-0x8)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000bd1000-0x1)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 09:25:27 executing program 1: 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$audion(&(0x7f000087c000)='/dev/audio#\x00', 0x401, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000bd4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r0, &(0x7f0000d89000)={&(0x7f00001e4000-0x5)=@ll={0x11, 0x1b, r1, 0x1, 0x8, 0x6, @random="f0bc7bf43b0b", [0x0, 0x0]}, 0x14, &(0x7f00000ea000)=[{&(0x7f00000a2000)="f9af9985a26f1db14343f86b071b43d6ca4c3583d3d8fb415cd8fa978a88f548a1cdcca36521c41a6248caadf5605779598bbfd9fee3d7412cce69e01d976858d155f236c48f084ead8398c6231856562a8e535d335349a8971355ebb8eddac06775f4cc8d19514a32a419e6c9b42f435de6f5bfcc80a529bdccdd1c3283449bd63b", 0x82}, {&(0x7f0000968000-0x5a)="7f14f06cdd96d24ae5ccf76b6619535d157ed1690c0b5352be6939165d85a4217382d4a8b9648ffa7a49944f746ef3f8a84004bb085e9367fcb10d8ff7d15b576ce7ed2d313de356fb9bda801fb1a51df3e86c54707dd034b4a6", 0x5a}], 0x2, &(0x7f0000b19000-0x13c8)=[{0x1010, 0x108, 0x8, "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"}, {0xd8, 0x11f, 0x0, "fc0f3599f17b3ae65614700af434b4dd3833eecce05079c70b4288d4d34877103047673043e98931facaafc59c7f8b2954d38127988d8f683ea70d66fe92a837a865c49d05f91d6b188f03bf81a1622fd453590c22a5749a801b4e6e4dbc955bcd0bf6375cf765f0523128c351e9b837047a467424a3cc61a9a16e5f6eb6188d08f25a1d51e6caa85a5d0b39d7c6bad866f19f5fe77078449a0efb3791ce71b8d9482ca2d133f47ed1feb1657088719ea4429fe103cb61065e2685dc59f0b8dcb5c8"}, {0xc0, 0x113, 0x9, "51ded2fcecbcdba438c607cbbc7b257e0a5dfb36a3b1b8a197fda19401314ee7decdbbb8115fdc86afbfbd1b0870375e9e8707dbdc8c8639a45125b06a96c0247aef828eced12bda4980bd5e38be26d65c8bc8cade26c66daf93baba6b0b5740dd765bdac16a5724f2cdb7a1347b8b0bac6ee40a6c7ffe760b24e6a5dfeb7dfc5c3562f903fdf0ba83a2a2209c6cb45b78402d6338341b5294789c169dda559b75da99f57e4a4d9ddb"}, {0x40, 0x113, 0xff, "e0ad0c3a999407d6b4d783aac6fe2f4f9f2bb8806e1f9cfab1b258103eee4a625cb4f05dff738506122a63029ecc"}, {0x50, 0x11d, 0x1, "04a027cb6ce32d1513c663f8e0e55efdc932b052b481d59876f5e635f1aa184dd9906b0d69c62217e0d4f6ac2b8deea9f774da39b7f52d77fb68986ab2cd"}, {0xf8, 0x111, 0x3, "0742ebd80e2af59e383f8d13e5ab25f8e726a734c498a7f0bba2b8a266f8065919e4fc48734a6fd32f7c54527a0d8e237aee3c2e2ccda59f7b917e606ed9086c983b162edd3cb1344c73345937264798a43b236e10c2e70c521cfdd4cd24f6123389abfedd8976b0dcbf50adf40b9c6c22e732e4f26421df62296fbe52aa25c5b27de1c48e9905685390ab171b7183b42f33d227246f145ce5e9a958a767f804ef5686673c081340b51791df517a37b00dfc80a5e720872e79d14f5a61fa5e779edbb1f1292b94af02025689e003705d738a386a2f5a8986cc5c38e9c9e0bc742f"}, {0x98, 0x117, 0x2, "b05725e5d0b7c176c7446ff0c69ce9e188434cf2903e5919cc9b8ce984cc945dd0849b5c6e3280e845b63914891c2414987ecbc260ed0ce9ff926f0ab5f59a0c808b9e52b5e1fe51ab04132fc594513ad950891ebe47c411ebddc32efef3865a5f39187f39e5f248fbd34ae6ade993eafa3c3414b3ced1488c481e7b59a730cd0c7f629bf621"}], 0x13c8, 0x4}, 0x200040c0) syz_emit_ethernet(0x14, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000674000)='/dev/vga_arbiter\x00', 0xc0402, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000de1000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 09:25:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e1000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00002e2000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000001000-0x3e)="66bad004b804000000ef8fe878cc9de1d70000060f20c035200000000f22c00f01b7040000008f020fc5ee1e660f388021b9040300000f320f35640fc71b", 0x3e}], 0x1, 0x55, &(0x7f0000000000)=[@flags={0x3, 0x50}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002e2000)=[{&(0x7f000047a000)=""/19, 0x13}, {&(0x7f00007fa000-0xd7)=""/215, 0xd7}, {&(0x7f0000397000)=""/145, 0x91}, {&(0x7f0000dfd000-0xbb)=""/187, 0xbb}, {&(0x7f00002dd000-0xec)=""/236, 0xec}, {&(0x7f0000bb5000-0xa0)=""/160, 0xa0}], 0x6) r3 = 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) r4 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000072f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000b7c000)={0x1c, 0x0, &(0x7f0000ac1000)=[@acquire={0x40046305, 0x0}, @acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r5}], 0x72, 0x0, &(0x7f0000f3f000-0x72)="c1e3d0588244396dafcda6bc9f7bfbfa3c79d772c60ee282bb19649c9a4ebf3c7261d166f01e39a1f09ddf776998cbbebe374874ab127e32316f6bd4e2e749fd609448234f0fd031b3a2ff4da6e02415c8d338a780e8a302837644be0c6515e682d1c834e6381d5cac0f09f25b0ebb53d360"}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000a13000-0xc)={0x1, r4, 0x0}) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d03000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000e1b000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000474000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000c9a000-0x48)={0x7, 0x11, &(0x7f0000c95000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, [@jmp={0x5, 0x499, 0xf, 0xd, 0x5, 0xffffffff, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xa4, 0xa, 0x4, 0x8, 0x21, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0x7, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)='syzkaller\x00', 0x40, 0xc5, &(0x7f00008a3000)=""/197, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r8}, 0x48) recvmsg(r7, &(0x7f0000b9a000)={&(0x7f0000cb7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000357000)=[{&(0x7f00000df000)=""/118, 0x76}, {&(0x7f0000eea000-0xf2)=""/242, 0xf2}, {&(0x7f0000f78000-0xbd)=""/189, 0xbd}, {&(0x7f0000303000-0x69)=""/105, 0x69}], 0x4, &(0x7f0000156000)=""/120, 0x78, 0x9}, 0x10000) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0xc, 0x0, &(0x7f00002ca000-0x44)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f000068e000)=""}) 2018/01/27 09:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f000066d000)=[], 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000032b000)=r1) r3 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000070a000-0x8)={0x0, 0x3}, &(0x7f00006b9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000930000+0x7d3)={r4, 0xbe, "488ca9b259d5358c1c932b641e4f3d21bb52d4300c5e1ad91f7044b4000589b7f87e6c210836ecb7a8a99c2fd743f0997d0d623fcd585b4e89dc2c987475cff26f7207d97fa28ffb6aaa332c209ff723859b366360e213131ae49f89d21f1a7e7cf17e6343cb7f8d95e76de939e581c58f260bc937537a78521c7c803fff24d73123803130489471208768611e96d68692f8ec845832e69909cd0fa1799790727b92ad2a9e96ad7f8f20c3f1a87fa1e0b724c722edaddbf45cd8480ddf16"}, &(0x7f0000828000)=0xc6) 2018/01/27 09:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00008fb000-0x8c)={0x1f, 0x3, 0x100, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000621000-0x14)={0x0, 0x0, 0x7fff, 0x2, 0x100000000}, 0x14) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x58, 0x0) 2018/01/27 09:25:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x63a470a3, 0x8200) connect$inet(r0, &(0x7f00003cd000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/01/27 09:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000083a000-0x4)=0x0, &(0x7f000047a000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f000020f000-0xd)='/dev/usbmon#\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ff0000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x16, 0x1, "dcdc64bd1fce9e3f2a4d49c38d5edf7c93dea07c8fd6dfc2d3844acc6739acb90b2c83277064acc3fb8e835eb38acda5151ccd4137793a1b1d7a8ca1aa8a131a", "74c041849f14461e02b7ffd519d83a645851eec6f2f66d2e6d20a10c52d0b248", [0x0, 0xeb], 0x0}) [ 36.945552] audit: type=1400 audit(1517045127.351:15): avc: denied { ipc_owner } for pid=4761 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 09:25:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f00004da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) 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) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000f20000)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000876000-0x10)={0x0, 0x0}, []}, 0x60) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r0, r1) getresuid(&(0x7f00007d0000)=0x0, &(0x7f0000375000)=0x0, &(0x7f0000ddf000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a85000-0x4)=0x0) 2018/01/27 09:25:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002b0000)={0x9, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xf5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0x4b80, 0x7fffffff, 0x8, &(0x7f0000001000-0x10)=@common='rose0\x00', 0xffffffff, 0x7, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000645000-0xd)='/dev/dmmidi#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xf7ad, 0x4, 0x80}, &(0x7f0000097000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000063000)={r2, 0x40}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000037f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000423000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b14000-0x50)={@generic="ab8ce063be60cc0837aa00bcef859b0e", @ifru_mtu=0xffff}) write(r3, &(0x7f0000e1d000-0xb6)="dc955c4e6d8c09a2cc5cd21b4156cc85a75355b4acb242c07cf290c660caecb53bce3f16f34fb43fa1c8f890204fee6315c3ea1210f5451e3030132ef347f35080037f0f610b40673b897e8c1f45674006d8f6641175f3de78bb28c3239ad0aa46ed02e6a5a823574d2d5a6e9651a33b1895c9ee5a2a8c6836835fadc856c52d846b4172dbb15fd0192fd6a529d6b6b1f452746b37dd0bc35b4469e614d56847c3673d6f54aabdb3268ce53bd8ba904c3aeed07927cf", 0xb6) 2018/01/27 09:25:27 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000032b000-0x9)='/dev/sg#\x00', 0x722f, 0x2000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000aa4000)=0x3, 0x4) ftruncate(r1, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r2, 0xb66}, &(0x7f000020d000)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f5000-0x15)='/proc/self/net/pfkey\x00', 0x20800, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000f6c000-0x7a)=""/122) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000f6d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bd6000)=0xb) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r6 = socket$inet6_sctp(0xa, 0xeffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000266000-0x8)={0x0, 0x0}, 0x8) sendto$inet6(r6, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000b13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r3, r0, 0x2, 0x800000000000008) [ 36.974939] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 36.989640] binder: 4762:4776 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/27 09:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000641000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f000025e000)='/dev/input/mice\x00', 0x0, 0x4800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000445000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000bd5000-0x76)={{0x1, 0x6, 0x9, 0x1, "ae4e16b38077b1863f7648e513e9c8a58aa7c97c2870c2cc1f41bb16654bbce2b7c74661a63570efca0dbcb0", 0xffffffffffffffc1}, 0x0, 0x0, 0x80, r2, 0x80000000, 0x5, "c1fb9adb379a5d414eea2327606d00b70f5a4d28987b958ac6395ec9deea5825494862638a2d8adbd725f661760a99df4e3a4661a04407023493e00a49d8c8f7", &(0x7f00002b3000)='/dev/loop#\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0xfff, 0x8, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$amidi(&(0x7f0000e23000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x10240) sendmsg$kcm(r3, &(0x7f00003d4000-0x38)={&(0x7f00003f9000-0x10)=@nfc={0x27, 0xebbe, 0x9, 0x1}, 0x10, &(0x7f00005a4000-0x10)=[{&(0x7f0000659000-0xa2)="7fc14be29da9debdfb515843229ac91116671435872c728dee3334a6d7ca66814f3cdaad12a0cff29a5bc17fa5dacee3816a4a1a1fd5f506122399362e6c5eae8db2b8da64b57749d64db515be70c836768163f23f88dd0108f80ebd9a282e3bb6c926f9692617d0221c28d80a20f70b1fcd33d6df606cdf139d7fcece8e0281f1e5077c4855879076b45876bddaa76acdddb88903cd235cd8a281f65e0723f863f6", 0xa2}], 0x1, &(0x7f0000f44000-0x2240)=[{0x80, 0x3a, 0x0, "feea3c640148f1377034667245520f9e90fdafd7ba8d79b8cf9ffc149189a75bd811518d4266e7b075332fcef092fbc4bb9a6e23c41a4910c164ef3696dccbfd0324d2481cb40038b769506130f7b4737668765f5de6935c8b721303cfa852718739320d517689458cc5313d71"}, {0x80, 0x19c, 0x9, "8dc6219f906070d6bc3ad6399954bd19f1c27c792dca378b8a9230c0b0e43acc7ae14a77cd536b158a903fa0939d4e6d8f6ada4060a7cf9c5776674f46796e93539f302e1509aa9e3ab47c25c29bd5b0f2d34de344b3a47e9cc718101269cdd0dfdbaf7bcefda30fe78804bd"}, {0x38, 0x115, 0xeb6, "a3a9b11b36971c45df923e1185c30a9373d1859e92b3d6d2f9de3b8aacd31eec2274ecac1064"}, {0x1010, 0x114, 0x5, 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{0x88, 0x11b, 0x6, "15b356214c31d869dae8165c0ec2b46b83d3b1d416c41def36958edab82f10c6cab80968afda9a3b17809ae037f1884cf3d6b13f8569aceba9059844161d8158c9e6e20f44420f3cea901c6e02de9a3ee4de14e66396b21549b269f642ef90270d59641aec0cb04998223a55bb966fbeb8"}, {0x10, 0x1ff, 0x8118, ""}], 0x2240, 0x4000000}, 0x4040054) [ 36.989655] binder: 4762:4776 Acquire 1 refcount change on invalid ref 1 ret -22 [ 36.989711] binder: 4762:4776 BC_FREE_BUFFER u0000000000000000 no match [ 37.047019] binder: 4762:4780 BC_FREE_BUFFER u0000000000000000 no match [ 37.094180] sctp: [Deprecated]: syz-executor7 (pid 4795) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.094180] Use struct sctp_sack_info instead [ 37.105123] binder: 4762:4780 Acquire 1 refcount change on invalid ref 0 ret -22 [ 37.105136] binder: 4762:4780 Acquire 1 refcount change on invalid ref 1 ret -22 [ 37.105147] binder: 4762:4780 BC_FREE_BUFFER u0000000000000000 no match [ 37.145750] binder: 4762:4793 BC_FREE_BUFFER u0000000000000000 no match [ 37.186197] audit: type=1400 audit(1517045127.444:16): avc: denied { prog_load } for pid=4762 comm="syz-executor4" 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 2018/01/27 09:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) signalfd4(r0, &(0x7f0000894000)={0x0}, 0x8, 0x0) r1 = socket(0x15, 0x80005, 0xfff) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/enforce\x00', 0x408500, 0x0) select(0x40, &(0x7f0000b87000)={0xff, 0x1, 0x100000000000, 0x8, 0x8, 0x1, 0x4, 0x10001}, &(0x7f0000c47000-0x40)={0x80000001, 0x0, 0x4, 0x7, 0x6, 0xfffffffffffffffd, 0xcfa, 0x80000000}, &(0x7f00000ad000-0x40)={0x10000, 0x9, 0x2, 0xfffffffffffffff7, 0x78fb, 0x80000000, 0x80000001, 0x401}, &(0x7f0000706000-0x10)={0x77359400, 0x0}) write$evdev(r2, &(0x7f0000f86000)=[{{0x77359400, 0x0}, 0x7, 0xdec5, 0x5}, {{0x0, 0x0}, 0x4, 0x1, 0x464d}, {{0x0, r3}, 0x9, 0x4, 0x100000000}], 0x48) 2018/01/27 09:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000878000-0xa)={@generic="ce2a778ef46574ccc1d3485730a11d6f", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000069c000-0x9)='/dev/rtc\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f000053a000)={0x1, 0x0}) syz_open_pts(r0, 0x0) r4 = signalfd(r2, &(0x7f0000894000-0x8)={0x7}, 0x8) close(r4) r5 = syz_open_dev$amidi(&(0x7f00006ac000-0xc)='/dev/amidi#\x00', 0x1, 0x250800) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00006ac000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000078f000-0x28)={0x3, 0x0, &(0x7f0000ce2000-0xe6)=""/230, &(0x7f0000c52000-0x43)=""/67, &(0x7f00004b0000-0xd5)=""/213, 0x100000}) 2018/01/27 09:25:27 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = syz_open_dev$midi(&(0x7f0000008000-0xb)='/dev/midi#\x00', 0x10000, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000009000)={0x2, 0x0, 0x42b0952e5ad890be, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000009000)={0x80000001, r1, 0x10001, 0x5}) getsockname(0xffffffffffffffff, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0x2e) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x22, &(0x7f0000006000)="70b6677c221d7f4707f4489efac14b8902af0599d851e6f097ca8f03f782655e12a18c680daa59b44ce46d6ddd6d8833c291a037d6045f41c6b22db1bd74afdf0ffc747917e7e901577ab031d110d032c976e54f7c719a36fe63500802a7d99a46afd5114575bfc299d5bdc13ee83dc1b38ee73148c69e2cbd559777eb09468ffc81ff11758bf67fc1a8c35a65f17565d58e1c02f68b097df5b6c811cf2bc78ead5d1d89", 0xa4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000005000)={0xff, 0x200, 0x1, 0xfffffffffffff47b, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x3f, 0x20, 0x1, 0x8, 0x1f, 0x1, 0x2, 0x4, r3}, &(0x7f0000009000-0x4)=0x20) 2018/01/27 09:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f83000-0x9)='/dev/ppp\x00', 0x40100, 0x0) sendto$llc(r0, &(0x7f0000e34000)="32ed1df28dd396c4ba58b208610e2913b54d7ddbb6834a42420aef530d22dbafa0d844a4981174f96f27c6276631185d9dfd23d837864336c7287803b28adde76023fd2b4c2cdfb037381a06a4508ba1bb3ae4a0f6f9546593672d4ebdef16a77f8976bc2aa46b478e0b805f9a1fe49e7ca24f5299ca193d8cf5e728a206e5fef34368e29ad3675bc67b42d4a24b069062e07b63c3794b400851a7eaaea6aea139d75594a003879ca5cef92a33d17a5c935015303158c9fe235e660e28109ea6f0f401e8f37bdc1393875d642dc0b2d25fc80dc583214b769d0c6f8e57396bb8ece86145bda2630b", 0xe8, 0x20000001, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000016b000-0x10)={r1, &(0x7f00007be000-0xf8)="6a651e1e4393f366259d12640d8f5b433389bed14372cc7ce56a1a6b9ce0189c5c2e893b34a16698d5b5308f8912f1be1f6db1202da8781b845fb6508c50bd736650ef16e6fc2d9457c80a76c4ed7a849e761fe27f7e29e23fad752cd4c7fda0845aa2737f0c223c9afc708945065fe2084f832c03b3c565fd08390db25262bda7706fa0d603fe0ab2b82c43ea3e752a2b05d82a624cf6c17a602ebf0f26786fd205bb11f5afd14b371526764ee3f69ef05af58170deb61c238676709c733600b57f06e0fc67f37b824c8473d52fbf7d97077778e0ae066d6ff9adf5f94c20b0dca00b542dbaedeca3269b5687c3ca4524308c74043fb025"}, 0xfffffffffffffefd) 2018/01/27 09:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000153000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4880) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000073a000-0x4)=0x0, &(0x7f0000290000-0x4)=0x4) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") 2018/01/27 09:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) llistxattr(&(0x7f000041b000-0x8)='./file0\x00', &(0x7f0000bde000-0xc9)=""/201, 0xc9) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000bf000)=0x5) sendfile(r1, r1, &(0x7f0000e65000-0x8)=0x0, 0xffff) 2018/01/27 09:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c4d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c99000)={0x1, [0x0]}, &(0x7f0000faa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006b9000)={r1, @in6={{0xa, 0x0, 0xa0a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2}, &(0x7f00000ab000)=0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000b22000)="") [ 37.209564] audit: type=1400 audit(1517045127.475:17): avc: denied { create } for pid=4786 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.212943] sctp: [Deprecated]: syz-executor7 (pid 4795) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.212943] Use struct sctp_sack_info instead 2018/01/27 09:25:27 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000410000)={0x4, 0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x7, r1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r4) setsockopt(r3, 0x65, 0x20, &(0x7f0000001000-0x4)="", 0x0) 2018/01/27 09:25:27 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x6, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000d5b000)={0x9, 0x3, 0x8, 0x5, 0xbcc, 0x7fffffff, 0x40000000000000}, 0xc) 2018/01/27 09:25:27 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10400) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eae000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xfffff7ffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x9, 0x3) syz_emit_ethernet(0x46, &(0x7f00009e0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ae6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000056b000)=0x60, 0x80000) connect$nfc_llcp(r3, &(0x7f00000cb000-0x60)={0x27, 0x18000000, 0x6, 0x1, 0x1f61, 0x7c90, "66b0d2e731b0fd4694bf07c4e05674f44380d8352c7f4a9f9b93ca2298ef856ec5d645bbe6081bec2b62b031d50be295911d161e4ae7bc5d694329a353e03c", 0x9}, 0x60) 2018/01/27 09:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a45000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f26000-0x5c)={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x7}, 0x4, [0xfff, 0x1, 0xfffffffffffffffc, 0x3, 0x7fff, 0x4, 0x0, 0x10000]}, 0x5c) r2 = syz_open_dev$mice(&(0x7f0000d28000-0x10)='/dev/input/mice\x00', 0x0, 0x391002) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000360000-0xc)={0x2, 0xce, 0x80000000, 0x1, 0x4, 0xfffffffffffffff8}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000db000)=0x9) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cc8000-0x4)=0x0, &(0x7f0000ece000)=0x4) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000539000)=0x0) r4 = geteuid() getresuid(&(0x7f0000501000-0x4)=0x0, &(0x7f0000737000-0x4)=0x0, &(0x7f00008c2000)=0x0) sendmsg$nl_generic(r2, &(0x7f00000f3000)={&(0x7f00000db000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000e70000)={&(0x7f0000978000-0x1b8)={0x1b8, 0x19, 0x0, 0x3, 0x3, {0x13, 0x0, 0x0}, [@nested={0xfc, 0x2b, [@generic="9726af08ea576afa005c3717b8ede22c879b30ed109855", @typed={0x18, 0x73, @str='Mem0@ppp0em1}\x00'}, @generic="5fd52d21f94e1e6a3e0a1c60e005d67ec8e7a2a5fba6b91537651a89beb3633d5823fec820426df4423071ee0cdf7549692e1b893820766b33f147016dd7f989d4bb95348c43fe9520aed5e5a685d87a542b016d2f6a3290aef8622909bd3f260b7bc9b0cdccc247ad6d3de4dd804847ae3d73a4dfbc337aff467ebe88232b0062203d2b851006389c525c6db2625e132c727e24079831fd3e9911d47fe0395cd6b9ff5ef8b9d76ed474f4c7be82", @typed={0xc, 0x84, @pid=r3}, @typed={0xc, 0x14, @uid=r4}]}, @nested={0x6c, 0x4a, [@typed={0xc, 0x80, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x11, @fd=r2}, @typed={0x10, 0x4c, @u64=0xffffffff}, @generic="9cf57071d7997be6716892fd52cf714be7e9847b97124808a8dc64c7dae60ede418d7c932c96cc9356af44e885df438406e7", @typed={0xc, 0xe, @ipv4=@rand_addr=0xcac0}]}, @generic="fb980aca03304fe64abc74575f1fd1344bb5ade919", @typed={0x18, 0x48, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0xe, @uid=r5}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4}, 0x85) [ 37.277930] audit: type=1400 audit(1517045127.684:18): avc: denied { ioctl } for pid=4811 comm="syz-executor1" path="socket:[12845]" dev="sockfs" ino=12845 ioctlcmd=0x8935 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 2018/01/27 09:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000174000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000c3a000)=""/4096, 0x119c, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/27 09:25:27 executing program 4: 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, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e2a000)={0x6, 0x4, 0x201, 0x55, 0x7, 0x8001, 0x0, 0x8, 0x0}, &(0x7f0000fb4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000874000)={r2, 0x53a}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007ac000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c24000)=0xa0) 2018/01/27 09:25:27 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000-0x10)=[{&(0x7f0000f9f000)="3fbb1ac7ffccfdcac10845c258be29acc3d44bd77e11176ce6badce3", 0x1c}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/27 09:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b0000-0xa)='/dev/cuse\x00', 0x20000, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000780000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d45000-0x4)=0x14) sendmsg$kcm(r0, &(0x7f0000399000)={&(0x7f00006fb000)=@ll={0x11, 0x17, r2, 0x1, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f0000df7000-0x80)=[{&(0x7f00004ac000)="a995f0f418b26934e64ad382481801442bddd6ac3fed8fb870cbab1ddba1adfe6079c5216ab427956b3b204fdb4748974d4ac710ea7f3cba00e52716a4", 0x3d}, {&(0x7f00008b6000)="20ee9c093ccb9f0613bc596a19251d74fa7b3a6ffac547501cecdde5dc4f642d7687d087", 0x24}, {&(0x7f000067d000-0x1000)="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", 0x1000}, {&(0x7f000065a000)="32907404485108ff3feaef8cbc04c83ffe6f8b5380656ec319d6a4575785cf2a694e948d269f302e032af92d4ae6754e3de43f9d8c7eba3d0ec10d855c05e79857ad393e7951152c9d5abcfdba9e98eaa3863bc79cb528a52944872b3ca565fc090ebec072a73213a792e348605b6e78745195077a923a5f5233afd92a1da811fdb8a41429947ea2010f2b1c0c3136070f7648c59cd2c2ccf46c10fb15f66529dba95307c913d7557d854e7d99824ccf167e9860bd61f0c2f502bdf7f3eaeee42ab80a04d3ca91544455884152ba1b4eb3f5ed66243839e36b1dec6a41d66c51d2f0598200c77cbdca", 0xe9}, {&(0x7f0000297000)="c11d916e09475dcf8ca080a1fbd79b47825a6251945f07df94ce5281faf45a", 0x1f}, {&(0x7f00000e4000-0xc7)="0d53a50df77e71dad2b165f88940c75f1e69e93758584d0a6a7cb175a76d082ac97fdd0b108feddb06794b162b080ac25ffb7f33624fcae17cda9a0679f9278c72e4996e3f5f49cefd8e59f2d37f2ccb36e8addceff51aaa5e9bb7c65f39b16f7c1de2097ec999821246782336a962f5afb5125ecfed5a90690de9684c52a0510267a34cb9e1b69ef860dbb1f8c0c9346a4a513dcca8041c38377abc2fb423b9f1e82b89cfc2a1f1ee85fcbf4089ad7c3cd977841ef41ec30142f18a23342928131f9df4a91de2cf305ff12f210038abfde5b0070d9f488f50f777a20d2ee98aeda11565a08d5447", 0xe8}, {&(0x7f00003c2000)="b029837b2ac93ebf09cda98dfb31d0c92636ade3b335700ca15a9b58e241bda28336c52d5138d2edf3cd686b72365b7ae8c7b745a0bcbe984d3177dd310adff77924351285b99587151c89504196ba122487fee5dfef0186c32faad9efab8a9b90bb35a26e7f49385aba932132d1eeb71eb64e1ca009cbbf01b52187f1c88745fda2bd123881f492b05d2dee71748ea1933b34cd9cdeae6815c512d001a400da8f7cb9b978573b739cb2ff749b9c46", 0xaf}, {&(0x7f0000922000-0x7a)="e2f6ed8c4775dce0b939c2e17963905e9c7654853a4ee16a37b4db4383b76cb2e47128cd9d2b609a9c21edce3c3cb41c97aa2d0deb3c9128373176817199b872d4010c598a65eddccbe9d73d92b7b5ecba1d13a3c5ccb5690a5fddd7106e8b743d1fccfbb7fcb7977226e9dbcdfa003e37f78af84ef314b7a796", 0x7a}], 0x8, 0x0, 0x0, 0x20000000}, 0x8080) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) rmdir(&(0x7f0000022000)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dcb000-0xfb)={0x0, 0xf3, "c8677ceda9e3f06ffda04b27ff3c3c196aa83fff5b6d0e2736f967cbb371171499aa8af895153c9f3f0191da8694aced3c72f035e0896dfe4d48256ec7ed8ae80166e1cbc3d7841ad81e459005221c91efa3c925bd4084ae5c0f0128c18cf6f2b7db1ab187f2aa685be3ce3ea987dbcb9c4efdfb6beea95b19c7ba58402236b8e0423490b9af7c9f584ca5b6ced6b204a6d01556124d2ec157b3ee0916349a9939722a12c2521f8bf1c6635d083f603d7b6d0f841f0f1ac9253f12551776ffc3f7f217ceb4631b65f3cd4dea522b2553bd7418d4d84d8e6333866167b3905dd3d4f06d75faed348636ad7218954bb5f0b08e5a"}, &(0x7f0000357000-0x4)=0xfb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000939000)={r4, 0x8a, "bb3754c4c12ff4cc5a7862fa7ff29517d7a3e27f86333bc583fa3bbca20149872d05a1b0a6e1bc6ea5901cc9aac4f9a1e38ca33b3dc62d63b11a4da71756ed579550ed17026cef9902c439c0e5d76d3c89262e0562e7cc3dba7b086465ba6ce5db5653d01c2cb51cddfb02e14a50092cc3abcdfa5fd11d39d71b902980f99f4324fcb96a8b39af878554"}, &(0x7f0000b19000-0x4)=0x92) getsockopt(r3, 0x200000000114, 0x2717, &(0x7f0000028000)=""/1, &(0x7f0000c1b000-0x4)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00002c8000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xffffffff, 0x8, 0x6}, &(0x7f00009e9000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00004ef000)={r5, 0x84, &(0x7f00007e2000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f000024e000-0x1)=0x10) epoll_pwait(r0, &(0x7f0000d8e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000776000)={0x80}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000051d000)={0x9, [0xad, 0x3, 0x7, 0x2, 0x3, 0x9, 0x1, 0xff, 0x5]}, &(0x7f0000b48000)=0x16) 2018/01/27 09:25:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000-0x20)={0x6, 0x1, 0x2, 0x0, 0x7fffffff, 0x9, 0x100000000, 0x4, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r2, 0x7}, &(0x7f0000007000+0x702)=0x8) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000679000)='/dev/usbmon#\x00', 0x7f, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a6b000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000aca000)=0x14) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b14000-0x4)=0x0) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000985000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$usbmon(&(0x7f0000a6b000)='/dev/usbmon#\x00', 0x100000001, 0x408000) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) [ 37.449238] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 37.469628] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2018/01/27 09:25:27 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x405, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x4f)="4e184c9a6f902e80850c6aea1f930a5ccd9e42aa2a4612bc68c89661a5a543a6ec76b0f0bbb52a8e57d1691471c7722f21a985926dcc3c3248684b6a2635f33c85b665739a08519ef1551d7c107ce4", 0x4f, 0x4, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) 2018/01/27 09:25:27 executing program 2: 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_dev$mice(&(0x7f00005e9000)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000659000)=0x3, 0x4) write$tun(r0, &(0x7f0000463000-0x6e3)=@pi={0x0, 0x0, @ipv6={0x3022, 0x6, "cddc79", 0x56, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x80000000, {0x0, 0x6, "d0dc12", 0x0, 0x0, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "7ba728ffc806f60213e9234831ef17b5f87ad5b4a37fadfdd8a6b536606412f1beca465f31f3"}}}}}, 0x82) [ 37.488979] audit: type=1400 audit(1517045127.687:19): avc: denied { map_create } for pid=4808 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/27 09:25:27 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400015) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@getneightbl={0x14, 0x42, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000013000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000025000-0x4)=0xc) 2018/01/27 09:25:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c61000)='net/udp6\x00') ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000810000-0x18)={0x1, 0x0, [{0x2b7, 0x0, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) bind$llc(r1, &(0x7f0000bcd000)={0x1a, 0x0, 0x7f, 0x0, 0x0, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) [ 37.572870] audit: type=1400 audit(1517045127.690:20): avc: denied { map_read map_write } for pid=4808 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.596387] audit: type=1400 audit(1517045127.712:21): avc: denied { dac_override } for pid=4807 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.621517] audit: type=1326 audit(1517045127.775:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4816 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 37.646126] audit: type=1326 audit(1517045127.778:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4816 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d8000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b2e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000521000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000040f000)='/dev/rfkill\x00', 0x4002, 0x0) fchmodat(r3, &(0x7f0000926000-0x8)='./file0\x00', 0x40) 2018/01/27 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009df000)='/dev/net/tun\x00', 0x0, 0x1) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000740000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000532000)=0x10) dup3(r0, r1, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000bf3000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000253000)=0x8, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) accept4(0xffffffffffffffff, &(0x7f0000d43000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000297000)=0x14, 0x0) accept4$llc(r2, &(0x7f000067a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002f0000-0x4)=0xffffffffffffff92, 0x80000000000000) r3 = syz_open_procfs(0x0, &(0x7f0000a7f000-0xd)='net/fib_trie\x00') sendfile(r3, r3, &(0x7f000047b000-0x8)=0x0, 0x7) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00008f2000-0x10)={0x5, 0x7, 0x800, 0x2}) socket$unix(0x1, 0x0, 0x0) 2018/01/27 09:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2aaaaaaaaaaaab32, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000047b000)={@generic="2acd39126796ac703b4674f870941bec", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$dspn(&(0x7f00008e4000-0xa)='/dev/dsp#\x00', 0x2, 0x200000) 2018/01/27 09:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fce000-0x9)='/dev/rtc\x00', 0x8100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00004d7000)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/27 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) write$eventfd(r0, &(0x7f00002f7000)=0x6d239c96, 0x8) 2018/01/27 09:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ea5000)=""/86, &(0x7f00007ac000-0x4)=0x56) r1 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x60000000401070ca, &(0x7f0000245000)="") 2018/01/27 09:25:28 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) r0 = syz_open_pts(0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0xd9a, 0xead, 0xfffffffffffffffb, 0x6, 0xfffffffffffffff9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000002000-0x69)=""/105, 0x69) 2018/01/27 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000034e000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) [ 37.671594] audit: type=1400 audit(1517045127.807:24): avc: denied { getopt } for pid=4837 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.695473] audit: type=1400 audit(1517045127.809:25): avc: denied { write } for pid=4837 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 09:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b46000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000672000)={0x0, 0x5, 0xacf, 0x8, 0x9, 0xd4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x1000000000016) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 09:25:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7, 0x408101) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000032a000-0x4)=0x6c00000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt(r1, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/01/27 09:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000087d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000a8e000-0x18)={0x1, 0x0, [{0x4b564d04, 0x0, 0x2000000000fd}]}) 2018/01/27 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$urandom(&(0x7f0000225000-0xd)='/dev/urandom\x00', 0x0, 0x80) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00009d4000-0x94)="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") socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000eb0000)=[@in6={0xa, 0xffffffffffffffff, 0x38c17c55, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}], 0x1c) syz_open_dev$dspn(&(0x7f000062b000)='/dev/dsp#\x00', 0x0, 0x440000) 2018/01/27 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00006a2000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f00001f4000)='@') pivot_root(&(0x7f0000428000-0xe)='./file0/file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') 2018/01/27 09:25:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x268)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/27 09:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a8a000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007b7000-0x1)={0xffff}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x138, 0x10, 0x713, 0x0, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000001, 0x0, 0x0, 0x0}, {0x0, 0x400000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"0065666c61746500000600000000000007000000000000000002000000000000002100000000000000000000000000000000000000000000000000028000"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) fanotify_init(0x2, 0x2) 2018/01/27 09:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009fd000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/01/27 09:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125e, &(0x7f0000177000-0x80)="2b6fd579bc36817b0afcb1eb1d8e624250d913e8bb23096312fd081978195f7a8342cc34bb4f4264517a615141195615f71d8481c7a0f49637e2fa49e6f6a62d6d524451313a0d7c4b66d9d8eb69c067f7230b90e2fe8716b35413ba218a309547d5cfdd26cc0fb9fa8cebc2befeabd578ae6ccdb66c9ecdd2685c901f6edba5a976e495ae5b2bdd4a7f0efba567f91ecd3db0a6ed4dea57e6154bdbecedda843ff7e777f35584f75af7e8fcdc8d47182539") r1 = syz_open_dev$vcsa(&(0x7f0000149000)='/dev/vcsa#\x00', 0x6ab5, 0x1) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000143000-0x4)=0xfffffffffffffff9, &(0x7f00004b3000)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000a5000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = shmget(0x1, 0x3000, 0x4, &(0x7f0000224000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f000075f000)=""/47) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 09:25:28 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000c28000)='/dev/midi#\x00', 0x3, 0x20000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007fc000-0x20)={0x10007, 0x2, 0x5000, 0x1000, &(0x7f0000672000/0x1000)=nil}) 2018/01/27 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d01000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000)=0x2e, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f7b000-0xf6)="f0443a4f829a6222c5f270178c71db98b59e16fe3274aea767231c7594d57e8afb1669a5115efad0ca59146d017635247db4eaec043e70925cae237286a8a3b0ab3c4b234b8d4d4b9f026adb1f07fbc2b43f7c79fcf87336c2c35e2673c1d20c953d911ff23fee202d4780a73ac35ed17b7b2c9ce2060033d4e03f59ecdea52d8597c0692b4e8d4aec1e2909f6acba9e804ea49a6e3056493005bfe0b0fb8b60fa7cddf6e4e9ef9198a492fc48d943c8de300c23eec230dc7b92b6cf9c65ce14b8cc72b657ddd04819d73060419366276119f626ff0126b907497a284b63b2c3dbcdcb68c8ffc75b158149de9e88d65776c7ec40aa9a", 0xf6) r1 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f00002f2000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, {0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000394000)=[], 0x0, &(0x7f00001bb000-0x150)=[{0x60, 0x11b, 0x5, "9deaab4223d8a6fcd42b87911403121728c9b541afcff0627b7c91adc6250c833d57a64a324d151ca0a23ae1c670319fb29ea12ab8ae1355d13da3814c92d02ff54c547f503f31e728e9"}, {0x58, 0x107, 0x4, "891ade4a5d208c44badc0ab96ffb65e0d40db95b8eb3960c1b2befaf6dfff1dd54f0029afe8ba6a02333dc60d2025fadfc9a8ec472cd2633c50c8b038bccc64505bf"}, {0x98, 0x10b, 0x9, "36d9e928799aa48007c093a999558820459eaa4e5a5356a0f35f81e99c7d411500174c1e15689c9813f55f59c8708e070201883fae15908a4b17cb2edb2c892678e7f708100026425b9a1c47045eabda68f200c3941c51aa2ef98ec8bae2fe983caaa1aff6deb6a9293f1e17def399ef2ba8b7ea80da13c7154dc7a80eb6e5ae4b18c1cf2f"}], 0x150, 0x0}, 0x0) 2018/01/27 09:25:28 executing program 7: 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) r0 = socket(0x40000000012, 0x80000, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00001c4000-0xd)='/dev/usbmon#\x00', 0x7, 0x88a00) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000f1000)={0x101ff, 0x0, &(0x7f0000b29000/0x2000)=nil}) fallocate(0xffffffffffffffff, 0x0, 0x5a, 0x0) setsockopt(r0, 0x114, 0x7, &(0x7f0000000000)="2a8e0000", 0x0) 2018/01/27 09:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00008c5000-0x54)='g', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000c38000-0x38)={&(0x7f0000dec000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000246000-0x60)=[], 0x0, &(0x7f0000979000-0x97)=""/151, 0x97, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000a4d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbc000)=0x14, 0x800) sendmsg$rds(r1, &(0x7f0000f23000-0x38)={&(0x7f0000046000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d78000)=[{&(0x7f0000a03000)=""/72, 0x48}], 0x1, &(0x7f0000619000)=[@fadd={0x58, 0x114, 0x6, {{0x8, 0x1}, &(0x7f00007a6000)=0x1, &(0x7f0000617000)=0xf60, 0x0, 0x52, 0x800, 0xffffffffffff7fff, 0x1, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7fffffff, 0x0}, &(0x7f00000c0000-0x8)=0x9, &(0x7f0000aac000-0x8)=0x81, 0x3, 0x4, 0x5ae, 0x1f, 0x40, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000664000-0x2a)=""/42, 0x2a}, &(0x7f000051e000-0x1)=0x0, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x0}}, @rdma_args={0x48, 0x114, 0x1, {{0x100000001, 0xffffffffffff8001}, {&(0x7f00006b9000)=""/231, 0xe7}, &(0x7f0000b55000-0x80)=[{&(0x7f0000cdd000)=""/20, 0x14}, {&(0x7f0000bdd000)=""/111, 0x6f}, {&(0x7f0000490000-0x99)=""/153, 0x99}, {&(0x7f0000b5e000)=""/4096, 0x1000}, {&(0x7f00003f3000-0x31)=""/49, 0x31}, {&(0x7f00004e4000)=""/57, 0x39}, {&(0x7f0000546000-0x34)=""/52, 0x34}, {&(0x7f000079e000)=""/28, 0x1c}], 0x8, 0x48, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x100000000, 0x3f}, &(0x7f0000eea000)=0x81, &(0x7f0000c5d000-0x8)=0xff, 0x8, 0x8, 0x1f, 0x680558b5, 0xa, 0x0}}], 0x198, 0x20000000}, 0x8000) 2018/01/27 09:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b6b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff, 0xa, 0xc02, 0x20, 0x6}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000575000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xc59, 0x7, 0x2, 0x1, 0x81, 0x7, 0x100, 0x9, 0x6, 0x813, 0x0, 0x3, 0x8f10, 0xbcf]}, &(0x7f0000b9d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000093c000-0xc)={r4, 0x2, 0x30}, &(0x7f00003ba000)=0xc) r5 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f000086a000-0xd)='/dev/snd/seq\x00', 0x0, 0x7fe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x0, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = dup2(r6, r5) write$sndseq(r5, &(0x7f0000001000-0x1b0)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) setsockopt$ax25_int(r7, 0x101, 0xd, &(0x7f000055c000)=0x4c8, 0x4) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f000026b000-0x10)={&(0x7f0000450000/0x4000)=nil, 0x4000}) sync() write$selinux_user(r7, &(0x7f0000ac2000)={'system_u:object_r:printer_device_t:s0', 0x20, "73797300000001750074"}, 0x30) ioctl$VHOST_SET_OWNER(r7, 0xaf01, 0x0) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c2b000)={0x0, 0x0}) 2018/01/27 09:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002a1000-0x11)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f12000-0xc)={{0x515, 0x76, 0x4, 0x0, 0x3, 0x7}, 0x72d3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ac1000-0x10)={0x1, &(0x7f0000d7c000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e23000)={r1, 0x8, &(0x7f0000e10000)=[0xff, 0x100000001, 0x10001, 0x70a, 0x11, 0x4, 0x20, 0xffffffff], &(0x7f0000ef7000)=[0x4210, 0x1], 0x2, 0x5, 0x1, &(0x7f00007b0000-0x14)=[0x7f, 0x0, 0x2, 0x2, 0xf7], &(0x7f0000c60000-0x14)=[0x4, 0x3c0, 0x80, 0xfffffffffffffffa, 0x0], 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ce3000-0x10)={0xd60, 0x6cc}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:25:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='{}\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00006b6000)={{0x20, 0x4, 0x8, 0x20, "ce94cbbc6b056132f0dbec1ebfd0ebf333f05d29bcd6b9424ac46fe3c867d5cbeb8cceb3499e24073b2353b0", 0x7}, 0x0, 0x0, 0x2, 0x0, 0x6, 0x2, "a3363cc0e1382aeacace32ff17943a85ab3a682e23f1b08cd85eda3e691082684cccb81b46d49c37b33883a56d45637ff876c8da8b9a43e8d0f0a464b3a3fef0", &(0x7f0000001000-0x8)='vmnet1,\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x20, 0xfff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) 2018/01/27 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e98000-0x4)=0x5, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/27 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="19", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b10000)=0x4000033, 0x1ca) shutdown(r0, 0x1) 2018/01/27 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f87000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) accept4$inet6(r0, 0x0, &(0x7f0000657000)=0x0, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/27 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x82008, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = getpid() capset(&(0x7f0000e3b000-0x8)={0x0, r3}, &(0x7f00007b1000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) mmap(&(0x7f0000444000/0x4000)=nil, 0x4000, 0x2000004, 0x18010, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000054f000-0x6)={0x0, 0x1}, &(0x7f0000c90000-0x4)=0x6) [ 38.078813] QAT: Invalid ioctl [ 38.095124] QAT: Invalid ioctl [ 38.133359] QAT: Invalid ioctl [ 38.206096] QAT: Invalid ioctl [ 38.207788] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 38.225200] QAT: Invalid ioctl [ 38.229355] QAT: Invalid ioctl [ 38.284558] WARNING: CPU: 1 PID: 4981 at arch/x86/kvm/x86.c:8277 __x86_set_memory_region+0x56e/0x7a0 [ 38.293915] Kernel panic - not syncing: panic_on_warn set ... [ 38.293915] [ 38.301275] CPU: 1 PID: 4981 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #282 [ 38.308537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.317882] Call Trace: [ 38.320465] dump_stack+0x194/0x257 [ 38.324085] ? arch_local_irq_restore+0x53/0x53 [ 38.328750] ? vsnprintf+0x1ed/0x1900 [ 38.332558] panic+0x1e4/0x41c [ 38.335751] ? refcount_error_report+0x214/0x214 [ 38.340499] ? show_regs_print_info+0x18/0x18 [ 38.344988] ? __warn+0x1c1/0x200 [ 38.348457] ? __x86_set_memory_region+0x56e/0x7a0 [ 38.353376] __warn+0x1dc/0x200 [ 38.356646] ? __x86_set_memory_region+0x56e/0x7a0 [ 38.361568] report_bug+0x211/0x2d0 [ 38.365199] fixup_bug.part.11+0x37/0x80 [ 38.369264] do_error_trap+0x2d7/0x3e0 [ 38.373167] ? math_error+0x400/0x400 [ 38.376982] ? rwsem_down_write_failed_killable+0xe/0x10 [ 38.382445] ? call_rwsem_down_write_failed_killable+0x17/0x30 [ 38.388454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.393300] do_invalid_op+0x1b/0x20 [ 38.397002] invalid_op+0x22/0x40 [ 38.400453] RIP: 0010:__x86_set_memory_region+0x56e/0x7a0 [ 38.405977] RSP: 0018:ffff8801be27f6a0 EFLAGS: 00010216 [ 38.411321] RAX: 0000000000010000 RBX: ffff8801be27f7a8 RCX: ffffffff810b57be [ 38.418659] RDX: 0000000000006ec6 RSI: ffffc90004a9d000 RDI: 0000000000000282 [ 38.425911] RBP: ffff8801be27f7d0 R08: ffff8801bde9cd88 R09: 1ffff10037c4fe8f [ 38.433167] R10: ffff8801be27f440 R11: 0000000000000001 R12: ffff8801be27f768 [ 38.440425] R13: 1ffff10037c4fed9 R14: ffff8801a1b00500 R15: 0000000000000000 [ 38.447739] ? __x86_set_memory_region+0x56e/0x7a0 [ 38.452670] ? msr_io+0x3b0/0x3b0 [ 38.456115] ? irq_matrix_allocated+0x80/0x80 [ 38.460598] ? synchronize_srcu+0x3c5/0x570 [ 38.464925] x86_set_memory_region+0x3e/0x60 [ 38.469321] kvm_arch_destroy_vm+0x7c4/0x990 [ 38.473714] ? kvm_arch_sync_events+0x30/0x30 [ 38.478203] ? mmu_notifier_unregister+0x433/0x5d0 [ 38.483142] ? __mmu_notifier_register+0x30/0x30 [ 38.487885] ? __free_pages+0x107/0x150 [ 38.491844] ? free_unref_page+0x9e0/0x9e0 [ 38.496066] ? quarantine_put+0xeb/0x190 [ 38.500108] ? kfree+0xf0/0x260 [ 38.503366] ? kvm_put_kvm+0x614/0xdf0 [ 38.507239] ? free_pages+0x51/0x90 [ 38.510854] kvm_put_kvm+0x695/0xdf0 [ 38.514580] ? kvm_clear_guest+0xb0/0xb0 [ 38.518630] ? kvm_irqfd_release+0xd1/0x120 [ 38.522948] ? lock_downgrade+0x980/0x980 [ 38.527121] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.531618] ? kvm_irqfd_release+0xdd/0x120 [ 38.535927] ? kvm_irqfd_release+0xdd/0x120 [ 38.540237] ? kvm_put_kvm+0xdf0/0xdf0 [ 38.544121] kvm_vm_release+0x42/0x50 [ 38.547925] __fput+0x327/0x7e0 [ 38.551210] ? fput+0x140/0x140 [ 38.554476] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.558960] ____fput+0x15/0x20 [ 38.562234] task_work_run+0x199/0x270 [ 38.566114] ? task_work_cancel+0x210/0x210 [ 38.570419] ? copy_fd_bitmaps+0x210/0x210 [ 38.574635] ? exit_to_usermode_loop+0x8c/0x310 [ 38.579295] exit_to_usermode_loop+0x296/0x310 [ 38.583868] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.589394] ? SyS_dup3+0x375/0x5d0 [ 38.593016] syscall_return_slowpath+0x490/0x550 [ 38.597777] ? prepare_exit_to_usermode+0x340/0x340 [ 38.602779] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 38.607705] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.612725] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.617479] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 38.622233] RIP: 0033:0x452f19 [ 38.625403] RSP: 002b:00007fb7c7b2fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000124 [ 38.633096] RAX: 0000000000000016 RBX: 000000000071bea0 RCX: 0000000000452f19 [ 38.640344] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000018 [ 38.647598] RBP: 000000000000006d R08: 0000000000000000 R09: 0000000000000000 [ 38.654849] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efad8 [ 38.662097] R13: 00000000ffffffff R14: 00007fb7c7b306d4 R15: 0000000000000000 [ 38.670095] Dumping ftrace buffer: [ 38.673832] (ftrace buffer empty) [ 38.677524] Kernel Offset: disabled [ 38.681136] Rebooting in 86400 seconds..