Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.371118] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.377322] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 21.807399] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.650288] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.8' (ECDSA) to the list of known hosts. 2018/02/13 02:34:27 fuzzer started 2018/02/13 02:34:28 dialing manager at 10.128.0.26:33333 2018/02/13 02:34:31 kcov=true, comps=false 2018/02/13 02:34:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="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", 0x1000, 0x4004, &(0x7f0000000000)={0x1a, 0xff, 0xca7, 0x1, 0x2, 0x40a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x5, 0x3, 0x9, 0x6, 0x6, 0x10000, 0x24, 0xe0000000000000, 0x1f, 0x101}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0xfffffffffffffffe, 0x1, 0x9, 0x8, 0x1, 0x2, 0x400]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x80)=""/128, 0x80}, {&(0x7f0000001000)=""/161, 0xa1}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000002000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000-0x67)=""/103, 0x67}], 0x7) r1 = accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xb1, "65b43d848ff6bd7741d8bd8f7efad16fc11d244d26d1f87118bdc8feffae063836fe9721a6063ac00bd06745a653361b680c05c7843a541cf24d3995213ea2e72397051eaa6fe2dc205cb40885b57aac99cb7a8b5618ea30fc1ac63f9f5d06b213ea078283db3af2d166af3c7c67decdd784ca4b298037737f24fe1238567a0e2820ca9f455b26c38ff90e59e8f3b13a4635f360fc135a815d1d61d400daaca711d6a36a57af5196304204da2577a51384"}, &(0x7f0000004000-0x4)=0xb9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r3, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)) sysfs$3(0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000005000)=@known='com.apple.FinderInfo\x00', &(0x7f0000004000)='vmnet1^(,\x00', 0xa, 0x3) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000004000-0x16)=""/22, &(0x7f0000003000-0x4)=0x16) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x5, 0x4, "fbecd1be6e924b9403dd7c17a8a3c8de6ca0f80430ebe3b23808694f1713e7fd83e06d2ab962fd0d72c45f6e1b353901e4492912e87a3f53bd8384a833f39639", "80d106b31f10cfad982dd18ee7bccba90c27014e1aca00d70346bab8e89a4d74", [0x100000001, 0x62d]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffffffffffff) 2018/02/13 02:34:31 executing program 7: r0 = getpid() tkill(r0, 0x7) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00007e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00006da000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000685000-0xb8)={0x0, 0x3, 0x1, 0x7, 0x100, 0x8001, 0x7, 0xffffffff, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xffffffffffff2364, 0xfffffffffffffffe, 0x8, 0x2, 0x3ff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x89, 0x8}, &(0x7f0000001000-0x4)=0x8) capget(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000000000)={0x100, 0x5, 0x5, 0x893, 0x4, 0x72d}) r5 = accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0x1c, 0x800) poll(&(0x7f0000000000)=[{r5, 0x14}], 0x1, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001000)={r4, 0xa1, "ee1fa27e5c192565a0d508108e3a703729c35142185e93622bdcc7da3aa953018b92563ea7b006715f4b4f19738b5d37ed3c40f32d7dbfcf7e4248449aad2c78be377c75be730449051b9a1d26811b6a538afbbd754d3abfb242401e7b20a84c0430ea119b0f7164b52b8afa7eea432b0ab462f9fce4df7622ff32856116fdcb8d94b3e0b997b71a4b462516d5e67c0e9ddcfd50d609445b7604a9b9f41e9d19aa"}, &(0x7f0000001000)=0xa9) r6 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r6, &(0x7f0000000000)=""/248, 0xf8, 0x0, &(0x7f0000002000)={0x3, {"5d6e2f67bdf712"}, 0x7}, 0x10) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000003000+0x7c)={0x2}, 0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000004000)={r2, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000004000)=0xe8) r8 = getgid() fchown(r1, r7, r8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000006000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001000)={r3, @in={{0x2, 0x0, @empty}}, 0x952, 0x7}, 0x98) 2018/02/13 02:34:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-eth0.trusted\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007b9000)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cce000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x57c, 0x0, 0x10000, 0x2, 0x80, 0x20, 0x3f, r1, r2}, {0x5, 0x200, 0x5, 0x6, 0xd5, 0x7f, 0x4, 0x77}, {0xcd7, 0x72, 0x8, 0x5}, 0x3, 0x5, 0x1, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0x80000000, 0xc9e, 0x9, 0x2}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x5, [0x5, 0xc000000000000000, 0x101, 0x7, 0x0]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0x72)="3e666ae0e56c5c12d77f0d91de041fd18b9a8970b68bfefa83970c3bba8ab6b341729dc950d26d054fc6e9e6a8e8e8b1e3798d7ac1544dce480469be9a17fcf5e48a287a2ec484aa397506d7650dc6aad4109778ac884a2b6fcbbbea26bbb5ba24ae0d8884844a369b00c4bcfe01f1ff5458", 0x72, 0x8000, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x84, "90d5963e650f8f04ef53118d6cc733e76af49147eae7724b98ac20054ad28d44f354295daf219ab031d5834d5bf84b4768155862ce188b67be71b688cc051b7ca7f4696e0a58f4cf08583fa37c0e693b6a9cd09cdfac871a0ff6fa13757148737bdc97ec6e9ca4648934afd6c81df0fa3114476b557c1b805119391effed724967bd1da3"}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r3, 0x7f, 0xec, 0x7ff}, 0x10) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)="03ef15de59e63b940a7969d591a88a8d4ccb966515bc78249b165c6319676f955c2b6c5a2b5fd04bd1abc093c4f13ce678893fa50279a2fe7542fde36c2d56db0316c26d9ea4a5c2844c38713d77cdb1a1aa76c28f4ba0ad3e2a808cbba2ce495bba2f7a59c65f2c5ffc46c9b5d1c447a1834070cd1e438d8577cbeebb7f7e7eb9c2557eb7e8fe5f386b31547506a3a621d0f9c7e1fe59b5", 0x98, 0xfffffffffffffffa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="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", 0x1000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000006000-0x6)='rxrpc\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000-0xc)={r5, r6, r7}, &(0x7f0000005000)=""/85, 0x55, &(0x7f0000005000-0xa)={&(0x7f0000002000-0x40)={'sha224-ssse3\x00'}, &(0x7f0000003000-0xe)="449f12793549bec7fc3dd51ad895", 0xe}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000007000-0x10)={&(0x7f0000002000)={0x2, 0x11, 0x4, 0x6, 0xe, 0x0, 0x4, 0x3, [@sadb_key={0x1}, @sadb_key={0xb, 0x8, 0x248, 0x0, "d8d51f45eff56458edbe01846f7c94b7a6e65426b86f9ff8f4228f88a02d8e795b17e159743286174493a277b9c9325576413c46f3e6bc4282a778ced1bd43359f21882a8603108666"}]}, 0x70}, 0x1}, 0x80) 2018/02/13 02:34:31 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000817000)='./file0\x00', 0x800, 0x85) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/16, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000003000-0x8)=@abs, &(0x7f0000002000)=0x8, 0x80800) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000002000)={0xa0bc, 0x3e, 0x8, 0x4b1, 0x2, 0x8be2, 0x8000, 0x10000}, &(0x7f0000004000-0x40)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/66) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000005000-0x8)={0x2, [0xfffffffffffffff9, 0x5000]}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000006000-0x8)={0x0}) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000005000)={0x8, [0xffff, 0x4, 0x2, 0x8, 0xffffffff, 0xffff, 0x0, 0x1000]}, &(0x7f0000007000-0x4)=0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000002000)={0x10}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000009000-0x8)={0x0, 0x3, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000)={r4, @in6={{0xa, 0x3, 0xffffffffffff180c, @ipv4={[], [0xff, 0xff], @rand_addr=0xf1}, 0xffffffff}}}, 0x8c) accept4$vsock_stream(r2, &(0x7f0000007000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000009000)={0x2, 0x1, @rand_addr=0x7}, 0x10) 2018/02/13 02:34:31 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000a34000-0xa0)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1c1}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x1b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}]}, &(0x7f0000120000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000089000)={0x4, 0x3f, 0x2, 0x9, 0x7, 0x614d5302, 0x9180, 0x4, r1}, &(0x7f0000f67000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000)=@req3={0xffff, 0x7, 0x7, 0x9, 0xff, 0x8001, 0x2}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000004000)=0x5b) modify_ldt$read_default(0x2, &(0x7f0000001000-0x99)=""/153, 0x99) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000-0x4)=0x9, 0xd, 0x4, &(0x7f0000006000-0x10)={0x0, 0x989680}, &(0x7f0000005000)=0xffff, 0x2) r4 = syz_open_pts(r0, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000007000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) ioctl$TIOCSCTTY(r4, 0x540e, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0xffffffff}, 0x8) 2018/02/13 02:34:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000055b000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000002000-0x4), &(0x7f0000001000-0x2)=0x4) fstatfs(r0, &(0x7f0000001000)=""/10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="d16386fbd28cdc6ca70850407ef5534d", 0x10) ioctl$KDSETLED(r0, 0x4b32, 0xcdc3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x80, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000008000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x7}) ioctl$TCSBRKP(r2, 0x5425, 0x3) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000004000)=0x7c, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000004000)={@loopback}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000009000-0x4)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000)={0x0, 0xf12}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r3, 0x87}, 0x8) 2018/02/13 02:34:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000001000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000002000)=0x10) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{}, {r2, r3/1000+10000}}, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000004000-0xa1)=[{{0x0, 0x7530}, 0x800, 0x8, 0x3}, {{0x77359400}, 0xff, 0x9, 0x5}, {{0x0, 0x2710}, 0x1, 0xfffffffffffffc00, 0x1}, {{0x77359400}, 0x2, 0x9, 0xfffffffffffffff8}, {{}, 0x7, 0x1ff, 0xdf69}, {{0x77359400}, 0x6, 0x0, 0x8b}, {{r4, r5/1000+30000}, 0x9f, 0x80, 0xb8}, {{}, 0x7, 0x10001, 0xbc}, {{}, 0xee8, 0x8}, {{0x77359400}, 0x8e6, 0x3}], 0xf0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000004000)=@common='vlan0\x00', 0x1ff}) fchmod(r1, 0x68) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000005000)={0x7d27, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x118) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x200, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000005000-0x6)='logon\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000007000)='procvboxnet0lonodev$\x00', 0xfffffffffffffff9) keyctl$search(0xa, r6, &(0x7f0000007000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, r7) 2018/02/13 02:34:31 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000aff000)='/dev/snd/timer\x00', 0x0, 0x450000) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4f8dcf93cc96829b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x13, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TCXONC(r2, 0x540a, 0x6) recvfrom$inet6(r2, &(0x7f0000000000)=""/233, 0xe9, 0x3, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty, 0x1}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r1, 0x8}, {r2, 0x2000}], 0x2, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x9}, 0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x370) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0x5, 0x4}, 0xc) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000003000-0x4)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0xe335}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000005000)={{0x100000001, 0x1}, {0x401, 0x2}, 0x1, 0x7, 0x5}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000003000-0x8)={0x4, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000)={0x103, 0x8000, 0x3, 0xc5, r3}, &(0x7f0000002000-0x4)=0x10) [ 32.468220] IPVS: Creating netns size=2552 id=1 [ 32.510910] IPVS: Creating netns size=2552 id=2 [ 32.568592] IPVS: Creating netns size=2552 id=3 [ 32.612999] IPVS: Creating netns size=2552 id=4 [ 32.691355] IPVS: Creating netns size=2552 id=5 [ 32.748729] IPVS: Creating netns size=2552 id=6 [ 32.846881] IPVS: Creating netns size=2552 id=7 [ 32.944163] IPVS: Creating netns size=2552 id=8 2018/02/13 02:34:34 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000010000-0x18)=@add_del={0x2, &(0x7f000000f000)=@generic="48f06c10c72fa938c4724506f9a02a11", 0xef4}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/02/13 02:34:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b4e000), &(0x7f00003f6000)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c8e000-0x8), &(0x7f000097c000)=0x8) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000292000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c84000)={0x5, &(0x7f0000524000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000b5e000)={r2, 0x1, &(0x7f000014e000)=[0x2], &(0x7f0000b57000-0xc)=[0x100000001, 0x58, 0x80000000], 0x30, 0x5, 0x0, &(0x7f0000c8a000-0x14)=[0x2, 0x80, 0x3, 0x10001, 0x400], &(0x7f0000286000)=[0x3, 0x9, 0x7, 0x1c3d9814, 0x0]}) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00008f9000)=0x8) ftruncate(0xffffffffffffffff, 0x72f) 2018/02/13 02:34:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000c82000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=@random={'security.', 'em1}vboxnet0]/\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000165000-0x10)) [ 35.455227] audit: type=1400 audit(1518489274.914:5): avc: denied { create } for pid=4893 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/13 02:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000975000)=""/241) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000f97000-0xf0)=""/240) read(r1, &(0x7f000095b000), 0x0) 2018/02/13 02:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000577000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) umount2(&(0x7f0000c0c000-0xa)='./control\x00', 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod$loop(&(0x7f0000eae000)='./control/file0\x00', 0x0, 0xffffffffffffffff) ioctl$void(r1, 0x5450) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00009fc000-0x68)={0x4, 0x9, 0xfff, {}, 0x1100, 0x747a}) dup2(r0, r1) 2018/02/13 02:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000fb7000-0x8)=0x8100400, 0xffff) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000435000)) ftruncate(r0, 0x7fff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000626000)={"e6682b019b2fbe4157890df669a6e8ad", {0x4, 0x8009, 0x7fffffff, "9b8962a6a35a", 0x9}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006b3000-0x8)={0x0, 0x8, 0x1}, &(0x7f0000dae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d46000-0xc)=@sack_info={r1, 0x5, 0x2}, &(0x7f0000d98000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006db000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x12, {0x2, 0x1, @multicast1=0xe0000001}, @generic="1679fea6a4a465941db1eb9859404532"}) syncfs(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/13 02:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000549000-0x10)=@common='gretap0\x00', 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x1c) dup3(r0, r2, 0x0) 2018/02/13 02:34:35 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000002000-0x40)={r2, 0x8, &(0x7f0000002000-0x20)=[0x9, 0x101, 0xffffffff, 0x4, 0x8, 0x10001, 0x7, 0x80], &(0x7f0000001000-0x4)=[0x1000], 0x10, 0x7, 0x200, &(0x7f0000002000-0x1c)=[0x80a7, 0x2, 0x3e, 0x6, 0x3, 0x8, 0x5], &(0x7f0000000000)=[0x0, 0xffffffff, 0x1, 0x9, 0x9, 0x1000, 0xc1, 0x40, 0xffffffffffffffff, 0xda9]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000097b000)={@common='syzkaller1\x00', &(0x7f0000001000-0x10)=@ethtool_stats={0x1d, 0x1, [0x4b]}}) 2018/02/13 02:34:35 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a01000)) 2018/02/13 02:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f00007d5000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ab0000-0x5c)={0x6b, 0x1, {0x2, 0x3, 0x4, 0x3, 0x4}}) syz_open_dev$sndseq(&(0x7f0000e98000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/02/13 02:34:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000)={0x100, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x140000, 0x3, {0xffffffffffffffff, 0x1, 0x2, 0x0, 0xffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005dd000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) mincore(&(0x7f0000f3e000/0x4000)=nil, 0x4000, &(0x7f000066e000)=""/166) ioctl$TIOCSLCKTRMIOS(r2, 0x541a, &(0x7f0000c6b000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a4c000)=0xf50) 2018/02/13 02:34:35 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0xc2, 0x9) setpriority(0x0, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d7000-0x10)='/dev/sequencer2\x00', 0x82200, 0x0) 2018/02/13 02:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000718000-0x15)='/proc/self/net/pfkey\x00', 0x50000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003d0000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000283000-0x6)={0x1, [0xdabc]}, &(0x7f0000e65000)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000e1a000-0xb)="7320730500000000010000") r2 = accept4$nfc_llcp(r1, &(0x7f00000cb000), &(0x7f00006f9000)=0x60, 0x80800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000a59000)=0x7) socket$netlink(0x10, 0x3, 0xf) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000073f000)=""/94) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000efd000-0x20)={0x1, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00007d5000-0x10)={0x80000001, r3}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d8e000-0x4)) pread64(r2, &(0x7f0000753000-0xa)=""/10, 0xffffffd1, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000f67000)={0x5, 0x7, 0x6, 0x6, 0x400}) 2018/02/13 02:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) accept$inet(r0, &(0x7f0000d05000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000ac000-0x4)=0x10) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r1, &(0x7f000049c000-0x10)=[{&(0x7f0000714000-0xe7)=""/231, 0xe7}], 0x0) 2018/02/13 02:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0x4) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f6e000), &(0x7f00000a3000)=0x4) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/13 02:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f00008be000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x32) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/rtc\x00', 0x800000001fff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/02/13 02:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000946000-0x8)='./file0\x00', 0x20040, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a94000-0x50)={@syzn, @ifru_map}) 2018/02/13 02:34:35 executing program 5: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f27000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000db9000-0x8)={0x8, 0x7fffffff}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f28000-0x9)='/dev/rtc\x00', 0x616502, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000110000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009fe000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000750000-0xc)={r2, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a87000-0xcf)=""/207, &(0x7f0000f29000-0x4)=0xcf) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f2a000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000f2a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d46000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x5e, 0x0, 0x0, 0xa, 0x20, 0x20, 0x1d, r2, r4}, {0x120000000000000, 0x81, 0xcb, 0x0, 0xffffffff, 0x8068, 0x3, 0x3}, {0x6, 0x4, 0x8001, 0x2}, 0xea7, 0xd, 0x2, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x1, 0x0, 0x5, 0x1, 0xea8e, 0x7}}, 0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000986000-0x64)={&(0x7f0000b33000)=[0x10000, 0x7fff, 0x6, 0x101], 0x4, 0x9, 0x2, 0x7, 0x6, 0x0, {0x0, 0x40, 0x6, 0x601, 0x7, 0x1, 0x0, 0xfff, 0x1, 0x57, 0x1ff, 0x4, 0x1, 0x9, "2c77e8d250fe36467f19f2e9fd8731d7b330e3fecfb30dd4beaa20eab34b0afa"}}) sendto(r3, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) 2018/02/13 02:34:35 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a01000)) 2018/02/13 02:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") readv(r0, &(0x7f0000f36000-0x8)=[{&(0x7f0000e7e000-0xc0)=""/192, 0xc0}], 0x1) preadv(r0, &(0x7f0000edd000-0x40)=[{&(0x7f00008b7000)=""/133, 0x85}, {&(0x7f0000f08000-0xeb)=""/235, 0xeb}, {&(0x7f0000ff5000-0x5a)=""/90, 0x5a}, {&(0x7f0000333000-0x8)=""/8, 0x8}], 0x4, 0x0) 2018/02/13 02:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffffff81, 0x80801) write$eventfd(r0, &(0x7f000000b000-0x8)=0x4, 0xffffffffffffff5e) 2018/02/13 02:34:35 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00001a3000-0xff)="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") r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe4000)) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000014000)=[{&(0x7f0000fe5000)="01131a64d028db", 0x7}, {&(0x7f0000fe6000-0xfe)="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", 0xfe}, {&(0x7f00001e6000-0x3)="e065a0", 0x3}, {&(0x7f0000fe6000-0x4d)="b9b72590b02339ff86342ad70e2b1642cacbe25105140504066f291719eb2d3e410b9b693322378c066b94df2cdcf1a0ea3697e1955296a8c6c17c4dcf5406745c3182fa1e29b545ad84d7fc16", 0x4d}, {&(0x7f0000fe5000)="4dcd8ad3ad07ed0b0f8f508ab4315b252b80e5ac8814692eb10da1e628464175be95527eab7bc001e48c585ecb760ca9a703c9978d10bc9e1a603e46d1b727aa17debf2ef652e1495317b00ec0ccbe1c0892000f442e64c5b1e681568135ff46a74a0375af74c22ccb3449f3ce678b25047aceb6751715668bdd4a3b27aeef3ff2f156a57787cad35bc018bd69bcd321eb7e59a1cc86a5254904c3672c568a55a3c66ffee6b1043873646a0e54249479afc565fa3169d41b8bec91b02e", 0xbd}], 0x5) 2018/02/13 02:34:35 executing program 5: r0 = socket(0x8, 0x1, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0xf5c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000d16000-0x8)='./file0\x00', 0x20000, 0x129) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000724000-0x90)={0x3, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00001f8000)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000d42000)={&(0x7f00005cc000-0x4)=[0x0], 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000995000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2f000)=0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000026b000)={r3, 0xab9, 0x3f, 0x4, 0xfff, 0x140}, 0x14) 2018/02/13 02:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000e80000/0x4000)=nil, 0x4000, 0x3000000, 0x19813, r0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000039c000-0x28)={@generic="94800e95285dfa6acb07b8b290a15f28", &(0x7f0000d56000)=@ethtool_ringparam={0x11, 0x1000080000000, 0x3f, 0xa7, 0x400, 0xffffffff, 0x6, 0x8, 0x7}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6f000-0x11)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bind$unix(r1, &(0x7f0000b94000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000044b000)={0x80, @tick=0x87eb6ad, 0x4, {0x8, 0xfff}, 0x5ad0eb4c, 0x2, 0x3}) mq_getsetattr(r1, &(0x7f0000254000-0x40)={0x1, 0x6, 0xc300, 0x8000, 0x9, 0xc000000000000000, 0x8b5, 0x5}, &(0x7f0000478000-0x40)) 2018/02/13 02:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getuid() acct(&(0x7f0000dc8000)='./file0\x00') 2018/02/13 02:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f49000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000df7000)=0xe8) lstat(&(0x7f0000af6000-0x8)='./file0\x00', &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d1f000-0x8)='./file0\x00', r1, r2) 2018/02/13 02:34:35 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009ad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0xfc)=""/252, &(0x7f0000001000-0x4)=0xfc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fc8000)=0x26) socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000644000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000933000-0x8)) ioctl$VT_RELDISP(r2, 0x5605) lstat(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f0000042000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000064b000-0x4), &(0x7f0000cfe000-0x4)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000026e000-0x10)=@common='rose0\x00') getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000736000), &(0x7f0000770000-0x4)=0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000047b000-0x10)={0x8001, 0x4, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000027000-0x50)={{0x204000001ff, 0x6}}) 2018/02/13 02:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00007a1000)=""/224) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b0c000-0x8)={0x0, 0xfffffffffffffff7, 0x936}, &(0x7f0000c8f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000431000)={r1}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000c0d000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/02/13 02:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000288000)='./file0\x00', 0x20000000000003) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004e1000)={0x0, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, [0xe54d, 0x8, 0x5, 0x200, 0x6, 0x5df72a2a, 0x993, 0x81, 0x3, 0x0, 0x100, 0x3f, 0x4, 0x3c, 0x6]}, &(0x7f0000178000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b19000)=@assoc_id=r1, &(0x7f000088a000-0x4)=0x4) accept$packet(r0, &(0x7f00006b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000098f000)=0x14) mq_timedsend(r0, &(0x7f0000544000-0xd8), 0x0, 0x0, &(0x7f0000191000)) 2018/02/13 02:34:35 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f76000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000af6000-0x4)=0xe8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f77000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2a, 0xffffffffffff1d82, 0xdf, 0x500, 0x5, 0x1080000, r1}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00004ca000)={&(0x7f0000f76000)=@generic={0xb, "96a653e253e2ee8ded27e7143f6754b8bc9fc079a4185a5fbbb1ad534ec5cdd69ce40fecb5e00336c1c06d9fa41c66bc0a073e495f89e06c6b49686d61345bf369c9e987a82dc1f349996a42cdc357396057b1b45c25fbc1716845fabb8fa2dc395f3557965d8e62a8d6728f5d3eb5b54d6a08b81e84393a3dd920072388"}, 0x80, &(0x7f000097a000-0x60)=[{&(0x7f0000ec1000+0x7d4)="eb8c15220058b1e2f83ecc7945e0aa13a37f618ab851f1b708a0e84ec2d564e7b421f98ce66c7042b48ca5b0", 0x2c}, {&(0x7f00005b2000)="d3ee8026fb2081ab8a5a7a7683086bc588c7a2076326c9e70b2880a641ad3642321fad90a2afceecde2c16275b87a1fc76bf3ad43b989eb20d27b68e3685b272b6541b6e510f639d95fa5b81bcca1bfca2cd70e12766d6c753c347dfa250ca9cf1636a811cf0782aac326c9fa0a60e92226dd0420bebf759d3c183bf38530874c048ffda1a54780b02b690a1a22e0e376e400b89bd54a7ea79b06126e0b5728c1d87ab1d02789c938605a0fd603c77be709cc22947a7d32fa1a0895bbfd649ab405a30f923784a9c21d17ed0370c48436dc72b568c26c45ba88d", 0xda}, {&(0x7f000008e000)="b5aad5bcb39a87e4831a78e5617437a5f0f335748b90a49b6e88c9334959d01efa6607bc211329e6aecc6e0f6e784ccf7dcef9012ae2c453e2d3b113c0624cf8e381ff0ad5910e007e2ce695e53fbc90364dd3cce8975bd42541cba6f6cd7c4065042d8c0038d523ce5a97af24c2a3ca2c0d9ab023f527c3ec8cf9fd0e2b1e16e9f1aa31319dded3cb55da392bb3ccfcf80908745448471e97cd0fa996054cb25b58", 0xa2}, {&(0x7f000071c000-0xb6)="99849b13b37b6fa14cde888c218769295148b175100016c0765c2068464c9c5ac661812004447ac3a3ff79446fc05d6acd554f25c61aa27997d77a224915780c74aacb85b075119fda806d01c8cf9e3fdf06a7290fc830c0edb5afb73098b7c181b8c57176c1d9c31895fe433ffe805ddf1ee4712a99bd993367615b7b6f46204678a8e8ff8ae0b65e81a23c7a4c7e52de9cfb3777c78cfd860abaa819094e6b46a07c34deff4d776ff83c32e203145e87455fd6fa39", 0xb6}, {&(0x7f0000f76000)="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", 0x1000}, {&(0x7f00002a5000-0x76)="2e5242e34596d049ccfd087d0f55b15f17a1643ebdda6e43e19ebbeabab9ce43fff4eccb5d292ef674bdea2e252aab3e097da53ba385ffa1494accc701a849a30288abb36f7952786d2f0be9e335da90d8da40bc355516a97a83393dd1cbc62fc001980473b981d37feecf6ddce1501acf9b9b1c3889", 0x76}], 0x6, 0x0, 0x0, 0x41}, 0x804) 2018/02/13 02:34:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63}, {}], 0x30) 2018/02/13 02:34:35 executing program 5: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000d66000-0xf6)=""/246, 0xf6, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x18000000, &(0x7f0000a09000)="b6dfbb7d4cd99553eb5ab6a68c4bf05de6", &(0x7f0000bb4000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)="9513eea8fb67a0fcaedc41faa3e366ae0e355f8c85d0c0d00b76d8b24fdf4631c14dc27cf586db91a6af572a789cf4dfe345bb32978e28ed62d4beb6af498d45cba2e53eea509aabda603c96c4e780b905bb") 2018/02/13 02:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd2000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x28, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast2=0xe0000002}, []}, 0x28}, 0x1}, 0x0) ioctl$void(r0, 0xc0045c77) listen(r0, 0x4) 2018/02/13 02:34:35 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000006000-0xe4), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f000000e000)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000015000), &(0x7f000000a000-0x4)=0x4) [ 35.896593] binder_alloc: binder_alloc_mmap_handler: 5017 20000000-20002000 already mapped failed -16 2018/02/13 02:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000039d000)='/dev/loop#\x00', 0x0, 0x20000) mmap(&(0x7f000094e000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005b7000-0x10)=[], 0x200000000000028b) 2018/02/13 02:34:35 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000354000-0x38)={&(0x7f0000d82000)=@ax25={0x3, {"72db660f8b6a4e"}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="e43a2de01ed1fad8f64eb1f7c26fa9e734464bf815b2f3b68c17433c33af02", 0x1f}, {&(0x7f0000001000-0xaf)="507710feb2cd8c23e3c67d6427c6f930dd306ffd9074715b7ac7bdb8ce2d9a43241e21a5942f163ce897912041ed923ca8789b53205b03431edf154a6175d50f1e91b6ceec6af3267b42c40b72d8be7bc2e38486477da6f0ae3c0cc97ab12e045fb45900806f6a04f86a10c7bb3e3beb4f1e8af2a16c6d934762a07a06101341c84ee64236460696b043c0fbb54a12b440a63cbc6adf232756eb307786f9020dfd4580fcadcacaf7c23b8349d328a9", 0xaf}, {&(0x7f0000001000-0x12)="23fefae8400ab4ea21b63fbfc791399fd56c", 0x12}, {&(0x7f0000144000-0x3d)="48b53d404896a44a7fde41cf3ef81ddb62384dfef8b278ce116c5e387c4e665841c9c7dfa2cdddcdad3cd29a3118a5d1a50873ba170bc92028cb68dcf7", 0x3d}, {&(0x7f0000001000-0xd3)="5be38be21ebf56dc462918c2a9c21f5a5d8758ca9243bb4724bbe9c093609e0d17ebddd0f882e12bf4fdbda19c4d2713118d025678479c8a8f2deb490cb6cf9d4572a052e4c55b57ac418d173840bb0d2a4c1410a52173073eb69629bb6f98fc2523d5cf285ad2e893e70b4c644bddd4fb26d20352bcf55da7455134ca9949150317848ceb2f92a49c99c894fb29e1383bb1c6844540cab7ad4c9295e39928a2bb936462a44a039d583955a5b4b9cabcc263dccad68f521b43a9dcf5fc49f46770991dcb9ffb1080bab2f70d3864802f631b19", 0xd3}, {&(0x7f0000bbd000)="d68cac38", 0x4}, {&(0x7f00007ec000-0x6)="b00cb778fcba", 0x6}, {&(0x7f0000a1b000)="27f033c5adf2aa8d5bdfc3e73728028c34c61761c074795363c08a84719e7f117c5e52ebb353756d7434de2ed7b98b9d10d2aac5ab09c8ec4f94736b387e179bb244d93af809aecad17930dcebc02d4b83826e5e09a2b54a2ed4b4cdcb619b4c631d2c4d96eab1519793e87b90080a7b6006b43d087c830d3695e462b97e53e28a9c33404941f774bc", 0x89}, {&(0x7f0000000000)="9d6ca5387011a39e6d567318f9a1c624667f2b0f1f2422a93b5bd89a86ca17db8ca06e019fb4fd954a0b8dbd70a85c899e5f5e4a57a71b48be6225b96ea251a4666c70f806a8128166bd78fcbfaf8a0c7d6f025a08a838e8040ed64216176af5b709edaf92e4a4c155be8527442c2c78ddaf0caa3b7b03f68db325c78577", 0x7e}, {&(0x7f0000f50000)="5d50990594c990bcb15ad9ab2841dcedaeea05d62852ae1828cf6687e1a9dbc8c6ba9f9b82579df44cb6031d27f595edd65dd0a37724d7da58adccf0b99ed7596479237c08d5d75b07a41362f49191d253f73c866ad3c3de1697b0ac573956981137790fd9790970a774da129452b1cd9bba643c96d30fc7c87dbaa04b7911b38098b31e1d193a7956e77ee6e31d1beb94b849fe14fa17b5f3fda7268c0f311c4ec95491c5748e00b72f47c7582f14cc5b7b2cebc80e3a6c7f94", 0xba}], 0xa, &(0x7f0000001000-0x12b8)=[{0x20, 0x118, 0x1, "4d55ad9d08b14945f32c7a15d423"}, {0xd0, 0x3a, 0x1, "175d202cc5d334a07adfb0dffff1e1ea26ea44aa290795883cd491bec25b76d7af66cfdf659bd7b7c320becd60e254851913fde15f9f1f0fcd9d83881d3e25e1155b9ff4f3f1aa29a98a187eefe24048f61dbbb48372e516518d90ca5f7b4626446381b02e9cd494d8a6bf072a28ff49983fd16eb363323aca8c4a8af71dc6996b58fdfbe426279ea01b224ad74bd3f763232c634ee77da485a3b2cb1ff0c29f45800f455ebf5f5b3ce9f21e6315c4f85ad2ac28cbe40bf286"}, {0xb8, 0x13b, 0x9, "c9454589a7cb7388285c953a7b16eb7c76c52594a0aad7cf63ab75d30fb934684c1b700264f6b6a69267cfaa2a9bbabb735f2da31d33c9d44b0aaeeab95697cbe86c483bac776a29673e0125d83c7fc96820abce2645f68b6b9f5fe28adbe8d9f4359453f9e4301a5d21b9c12e5681179ec7c0912565726234cc524c8cc1257f481c181cce7c288f058d417feabd9487f901c7ec3fc0f40e36f8d0efdadbc27c0a"}, {0x20, 0x1, 0x5, "88f061bf67783de1c19c1a5062ec"}, {0xe0, 0x11f, 0x100000001, "b19e42814fa9fc4ef60428fccc259f128d96ffa58401433334a7a3caa7610cc72070e8f7331c38180c282da390f6bc7a3d1bd6db81ff27ebb005e8b9fb39e3bc96a989822664a75bdd3a5422addec06dccb38bf06485e66c996eb23e2a81304630374b4f077813e4eebc044230b846e8685e49b8d4f6ecb514220416e7ef369f6734b76a91e39d5f46e3d3047a5b848dcb7a6a02f45769d7db16ee9d26a038fadb0e76a4f61460b4284f2123b65f6a191432a8d26c88b7fccede7a13106be516973fb93c3b546ccfeebfd3"}, {0x1010, 0x11f, 0xc5, "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0x12b8, 0x880}, 0x4000000) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/13 02:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffe) r1 = accept4(0xffffffffffffff9c, &(0x7f000043b000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000750000)=0x6e, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009ad000-0xb4)=[@in6={0xa, 0x2, 0x44, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x101, @empty, 0xa2e7}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2d11}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xb4) close(r0) r2 = syz_open_dev$mice(&(0x7f0000577000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000c60000-0x8)={0x9, 0x8, 0x1, 0x2, 0xffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) [ 35.953803] audit: type=1400 audit(1518489275.414:6): avc: denied { create } for pid=5050 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/13 02:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f00005b1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000295000)={0x200000000000003a, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0xfffffffffffffffe, 0x58}, {0x6, 0x100}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/13 02:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000563000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/13 02:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000948000-0x13)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000ece000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a54000-0xc)={0x0}, &(0x7f0000150000)=0xc) ptrace$peek(0x3, r2, &(0x7f0000a4a000-0x8)) unlink(&(0x7f0000937000)='./file0\x00') r3 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/13 02:34:35 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {}, {}, @rumble}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000ff4000)=0xb, 0x3) 2018/02/13 02:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dad000-0x3)="2cdeff", 0xfffffffffffffffd) read(r0, &(0x7f0000853000)=""/232, 0xe8) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f00006bb000)) syz_open_dev$random(&(0x7f0000904000-0xc)='/dev/random\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ff0000-0x4)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/13 02:34:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() tkill(r1, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000012000-0xea)=""/234) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000001000-0x8c)={0x4, 0x80, 0x5, 'queue1\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000013000-0x60)={0x0, 0x0, 0x0, @tid}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) waitid(0x0, r3, &(0x7f0000a0b000-0x10), 0x81000001, &(0x7f0000d88000)) tkill(r3, 0x15) signalfd4(r2, &(0x7f0000b30000-0x8)={0x14}, 0xfffffffffffffdfa, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 02:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) sync_file_range(r0, 0x5, 0x8, 0x4) 2018/02/13 02:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net-igmp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) 2018/02/13 02:34:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xc1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xffffffffffffff5b}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000403000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009b3000-0x8)={0x0, 0x5}, &(0x7f0000753000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006aa000)={r3, 0x6}, &(0x7f0000e3f000-0x4)=0x8) socketpair(0x8, 0x1, 0x40, &(0x7f0000f63000-0x8)={0x0}) socket(0x2, 0x7, 0xa1b4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000507000-0xb)='/dev/hwrng\x00', 0x60000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f00001cb000-0xc)={0x4}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000f07000-0x9c)=""/156) r5 = syz_open_dev$evdev(&(0x7f0000a25000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f00001d5000)) 2018/02/13 02:34:35 executing program 5: r0 = memfd_create(&(0x7f0000f8c000)='\x00', 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e56000-0x4)) r2 = creat(&(0x7f000052d000-0x8)='./file0\x00', 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_ivalue=0xffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000095c000)=@ethtool_eeprom={0xf, 0x0, 0x0, 0xffffffffffffffac}}) 2018/02/13 02:34:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) read(r0, &(0x7f0000c2e000-0x1000)=""/4096, 0x1000000e9) r1 = socket(0x100000002000006, 0x4, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000df8000)={0x0, 0x0, 0x30}, &(0x7f000018e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000569000-0x8)={r2, 0x6}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000003e000-0xc)='/dev/autofs\x00', 0x40c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x84, 0x3) 2018/02/13 02:34:35 executing program 7: r0 = dup(0xffffffffffffff9c) bind$inet(r0, &(0x7f0000617000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x3, 0x100000000}) r1 = syz_open_dev$sg(&(0x7f00008a4000)='/dev/sg#\x00', 0x100000000, 0x400) getsockname$packet(r1, &(0x7f0000b05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006ec000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002a2000)={0x0, &(0x7f0000d0d000)=[]}, 0x10) personality(0x4000000) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) 2018/02/13 02:34:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000210000-0x48)=@full, &(0x7f00001a3000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x8d}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/13 02:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6(0xa, 0x4, 0xff) fstatfs(r0, &(0x7f00004d9000-0x14)=""/20) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f00007db000)=0xfdb9) sendto$inet6(r1, &(0x7f0000e76000-0x5a)="9b8e784e53a4b1abeb7e60459a16aff1644cae0327763029743dc95d2d71e06c7f46e45d8ce0e9fc59df30bb32ad0090eb8113dd76db43668707cd1cf9cbed8dff831cca604c699ba31ab80fac55bbf9a4d24aef9ef9edaa3764", 0x5a, 0x10, &(0x7f000081b000)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x7}, 0x1c) accept4$inet6(r0, &(0x7f0000b2b000-0x11)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00003a8000-0x4)=0x1c, 0x80800) 2018/02/13 02:34:35 executing program 6: timer_create(0xf79f751b2c8e6673, &(0x7f0000003000-0x60)={0x0, 0x6, 0x0, @tid}, &(0x7f0000001000)) 2018/02/13 02:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = add_key$keyring(&(0x7f000046b000-0x8)='keyring\x00', &(0x7f0000a58000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r1, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1}) 2018/02/13 02:34:35 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae8000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000+0xda6)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x107000) 2018/02/13 02:34:35 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002, &(0x7f0000018000)=0xbc8e, 0x4) r2 = creat(&(0x7f000000a000)='./file0\x00', 0xc0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f000000d000)=0xffffffffffff7b69, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000007000-0x18)=@generic={0x7ff, 0x0, 0x101}) 2018/02/13 02:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000004, 0x0) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x1e, &(0x7f00000f9000-0x10)={0x23, 0xf39, 0x800007, 0x7}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000070f000-0xac)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x80000000, @empty, 0x7ff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x61, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x16}, @in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x5}], 0xac) 2018/02/13 02:34:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fe9000)={&(0x7f0000948000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/13 02:34:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x5b)={0x0, 0x53, "c8900c47b11f7e5bfc1984f56e6593f396769b9edcda4f109d83682dfc27e44ac46e39c018d4ec30ecf9b6ff500ce45ad850e5b2887aafa3579a51c4c33828cc09c28a88fb59ce91fcf17776626ec1cc3da514"}, &(0x7f0000671000-0x4)=0x5b) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f9f000)={r1, 0x8}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000aa7000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000532000)={@empty, 0x7df7, 0x3, 0x8000000000000003, 0x8, 0x93, 0x8}, &(0x7f0000652000)=0x20) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x10) execveat(r3, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/02/13 02:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005b5000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000772000-0x8)=0xc0, 0x26a950b) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000806000), &(0x7f00008c6000-0x4)=0xc) 2018/02/13 02:34:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x108b1d08aaf72e89, 0x73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000)=""/63, 0x3f) sendto$inet(r0, &(0x7f0000000000)="2cc9737b373afab02e232faddc398e23ed9dabb7f0366728f756a18a26ce7b241e6de8904a53be352f2c13da0e720cd297cb53ed3dd5601021ed7caa7e8c819e4cb64549785a8d81fb59bdf942b845c5158b71b371a33144dd2d33c0bddee831cc0196af0dbcddc12a4813808b5ea905df5208e3deb97cb0f7bf37fbd81dd5f1f76b003b74918476d35d39208110e2f334e14e998541aa4133499530e439dc7da973d1c62a7c407ee9572f7dae6d5f1e4e9f0a4427fc4740096b0c59826ce653d5e82d94fe43bdfba4de890a2f8837deaf6188825960c5621a", 0xd9, 0x10, &(0x7f0000f57000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) flistxattr(r1, &(0x7f0000146000-0xe9)=""/233, 0xe9) r2 = add_key$keyring(&(0x7f000041c000-0x8)='keyring\x00', &(0x7f0000af2000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000aca000-0x71)=""/113, 0x71) 2018/02/13 02:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x7020, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f00000ad000-0x38)=[], &(0x7f0000f87000-0x28)=[], 0x0) r0 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005ca000-0x1)={0xb95c}, 0x1) 2018/02/13 02:34:35 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/ashmem\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007f4000-0x2)='/dev/loop#\x00', 0x8, 0x200000) modify_ldt$write2(0x11, &(0x7f0000961000-0x10)={0x9, 0xffffffff, 0x2000, 0x1, 0x5, 0xa8, 0x800, 0x950, 0x738, 0x7}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) 2018/02/13 02:34:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fd0000-0x4)=0x104, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000f0a000)=0x2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2b000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000e7c000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000de2000-0x1), 0xff, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008e2000-0x90)={0x20, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) getsockname$inet(r2, &(0x7f0000652000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000771000-0x4)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000851000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000086c000-0x4)=0xff, 0x4) sendmsg$netrom(r0, &(0x7f00003ed000)={&(0x7f00006ab000)=@full={{0x3, {"11ca5b5a459b48"}, 0xfffffffffffffffc}, [{"b86e8b249b8fc9"}, {"a14a0fc6d3dfe2"}, {"a94e5a7a43dc5e"}, {"c1c38e21bde18d"}, {"4f27c049487260"}, {"a6b2545d765f39"}, {"46d2f2b80b506c"}, {"0c70dd97386c91"}]}, 0x48, &(0x7f000011b000-0x60)=[{&(0x7f00007f3000)="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", 0x1000}, {&(0x7f00007c0000-0x46)="6c1d9cc364887557f1299c2ccbefe1e2dd526ee7f129e4f2d508ccc441716cd52226868fe20bc452b1292e861f41604cf093b9664093dc5544da90c3022755ecedeb0b279a4e", 0x46}, {&(0x7f00009bb000)="94cebb00d3c8c4bcf33f74305049da218a12759369eab20b494351c9cb7c604d05f5391961dca6dc3c49b5735e7a21b8312d7a035cf34fa54246514ec3aa9c05c405a9432bf5086ea9e135d54b23643443e7547eee1e9fde769482be5b7187b74684372132f44a155cd601adc0fa1ed792524a1a92a697e6e8b8fa23d22484fa5eea3b0511b6418eff12a9d841630abedfedeffc35a7e3ede5057a9138b00d146a359fa161a7889381423e7e7274b6d5972cf1b1dd87063226da95", 0xbb}, {&(0x7f0000bc9000)="3070898d92b83568b2bf0ea2562ca971221ff29911717d064eca0c9a9ce4e75ad7c2b051ac3d84e19a87f86dd0ca622adc02080826bf9b93d27e9906754437f9054bbdc8706896e388966fcda09e7a", 0x4f}, {&(0x7f000047e000)="03b6b34781b79c27079efc91777721328784fb0a2d03222831976adbf30b3b26d7fc9e26dec27b61885ec30b86ed938bcc48e97b1cdcec4d18a8e654de322cc4f131020518d58202026c31ce82d5fa934cea2c2783212153c2b44e88024ebff1136914e0645d8ce5664891e07350693cb0ca5837fcbb6f99c426d646af222350249dcb5931383dfcf8cbae91dfc74caf97f38296ab8c96fa8dc5eb87034fabedda75034356ea42c41699296f54aac43a2b32db45e38b98ca2630bd414cf4687d01174f3c152e4f776a3afab1f74ca854661be7a950a48374473f39ac892116931e1f2ee7718cb0e2558b27bba0646a4b", 0xf0}, {&(0x7f0000e7d000)="3973d8ae312f81d895922ae60d2cfb6cfded61f63dca45afdeeac842719da47166a9722fd3623e03e34c43580e13de15f155d452601e891d53572cba9163dfbabb17bf3b1821c633dbda8177d77083caefec483e92647a229932008cb5edf5448c06d34bdd8dbbe1f768647efff5766ad4eaedcf2302537e3c6721cdb946512a1ad0eb5f8801c20eed53c62f00709a7e4d0a3344612c9a4c59654f462c0c743a660d88205d00f17934463bcd36d1f82a2d4bf26c157d310c3b70dee1258a5f19579802bf3471bcc19fc456e0c319c3feddaf6beeaa2b1b2b87f9", 0xda}], 0x6, &(0x7f0000d0e000)=[{0xc0, 0x19d, 0x7, "ca36bc245453a4e228c2783ba7b3b029af0a23570b60bee7911648d3a605186170f70b2f538060f1622224e21b76dfba7aa0448d9faeed65a178fb39c077ec6f7d004656162e3900b334f980ddefae650e5f269eb48afb8c265c7deb5525355d53c28c0473112712f0a44ae90dbbf91a39bd8ce6b85260820d8a36b63ffd6fade1b30e71486f04330229f0e87909227a8dfd1b8539fef55eb9633f1e6cdf2513a57c5949239388afa279200e197c8c"}, {0x90, 0x118, 0x100000000, "4832244abd6910f5522c82c673c79226fa5d54194c810ea7ba9d807fcc2d8447f506efbca63cfe4b5015e40c2adb752139fb157f6e777391c5f1da3e4fd81e17ff9cd7878dbcff5c8806d8a1ec95dfd17ee0b45945c5c3820fdc57f48d159dee3eea099b6c7421bd807ab569abcc417aaeebe9a4f93b1e3bec94cd5459df233c"}, {0xf0, 0x13f, 0x81, "162169c890f3f1488590c3b75a17465219afc4613a16f0b4b1c66f2b5ff671fc51dddc006fd02c70be34f4eabca41b8a57160927f7079ab4cab0fd013f6cd6cca854e46ed55753e3e1d48672e77f4682fefc581f14cf614f7ca3c31c49b6e51dd0814b99e02b65b8716be9c6638a23f0f87e9d467c63b3d9b540a5d8a30079a90c6e3e77b05091b5ed820d0d7a2fd745911b71c82903395031a90e1cbde6edfb3d8e4731098d919c864d1223d160f00b7691d3796389a1bbd5bd603d33a39e1f4b2373d63e9416dd5c5c7a7f0de8286216a2770ae2a53831d80040e893656c"}, {0x68, 0x11, 0x4e3, "2d02ad049372e9c6546429c86708c0544ed31366e381a84b149acc7e7862f18c82ebf3291fee1893c7b0169cd935a5df1d8f82f9cc60ee11453947bf128456bd763e45a357f63d7067dc5bc33f94e54cdfc9fea6"}, {0xc8, 0x11f, 0x6, "67108c204053ebd69daafa0f0d87251c79c75feeaabd2d73f50004079f5042a534d172f6b7a8eda2b8692b8392fcb708d40dfeb377b78039f0999207a127e62d362fe909deeb58645e02fd5c87400fa41fc0bf9b3eeb55271fbe8a309f6cd521250c671db35bd685e7dbbf1ad5c2c54a80ff25f21e4be5feac7ee58ac82db650fa1f687d48bd94a7a40b2f88df41f2d57b4e5d73f7915663b3dfeb7681bfb4c0e9b3ecc9685baa9d32bb836b1349662fa223e6ffa9f158"}, {0x100, 0x104, 0x81, "1203ba08350713f655845104de2161bd710ad4475e588a332579302933f4bb7ec1e4d5fb5b8566f6c83ac7ed0289b7b9f38e409a36ab851848580ce83f2c030530ff5903cd94a2cbb0a61ed8709a967d31f6e8d147dd1e223bbec7689e6c6f92762450e5d31d28a7c67432ff46b3a285ae4ef626791912769d206d4fa0d3932c2307da6fbf1beeba4a9009e093bcfade84ce78b343ac4740d684cf6fc055261ebd17ba52bbb7769b624d4ce823bb3ef68db2b693863c3d5946a9e1394ce83b787dc3399aae98d861be8b626c2e2ffa078ea6f4f80e255c928e3d965970ca1b0d6ace3c209590b3e488f992"}, {0xd0, 0x10c, 0x46a8, "08958ee4a9563b18b4ba790d7bf9f99db44ff875eaaf4cb80f86daf99d4ce46f52cf045eec0684785fe914b6ec968962336661c38f9feb7ef75fe9362ecab9bc2505761b1b0436bc4c667807ee9ad54e7f5019613612406ae8b2a7a417686021431397aa5a5c8dbf9d1f0f7c98f7f3bafb7063a6862eee685fd612612b0d65e8b94bcbef7585f845dca48b678d5575d6b63205ba2f69d139fa19cb7d060b434233e8f3ac97fbcd87fec422638ae0564150e40bf58b3a1c850c"}], 0x540, 0x40000}, 0x4000) syz_open_dev$binder(&(0x7f00009cf000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/13 02:34:35 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000e000-0x4)=0x1ff, 0x4) r1 = gettid() unshare(0x28060400) exit(0x10001) syz_open_procfs(r1, &(0x7f000000a000)='ns/mnt\x00') [ 36.287551] audit: type=1326 audit(1518489275.754:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5148 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/13 02:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x0) sendmsg(r0, &(0x7f0000a71000-0x38)={0x0, 0x0, &(0x7f0000ee9000)=[{&(0x7f000006f000-0x45)="474d10b12a70e65ee985b3e586bc4291839545e39e6dbfbfda459d3f9f636e7e521ab2c20ada3d4e312139750e2b0d8d066e3225ed8fc6848a2aad0b5a2da70ca5667ba9ca", 0x45}, {&(0x7f0000f97000-0xc6)="8edbf97dd61fd5bdf1359089bfa90461cf4c84995e954b2088f03348387e269041ba3eab8881404319901bc66bb824bb23023bab081c04c67adabc03be427724e0c091601ee462938c94e52eaa40e99ea543d223750f6bcf38f9e6327b5ceb667af2cab2bccff4528c10de04122bb78c7fb815788853c323f9ed98cf1888bb0ab26a8ff5021e516bfb9feab4deec86ea1a40b270a725e40177153b1bbc9dd08b9983a16b770535abe36388042895d8abcb25fc5bc31664b7fa262372453d519efbd33cc76b89", 0xc6}, {&(0x7f0000ab5000-0xe4)="08b3555c6dfb44d85877b10190225ae6c88d951d2357b699016850d9ea828f43b934cde785fd512cba9a831f72b237ebad4156a247d876e0d64cc1d637e562cddd5cc3dbec6285fe86b144cbc32909be8743900f1855f6b5a3e5927bc4735f655ef73d11a3580aa45ed65c42f088895eda29d800c5424df30f5255a86f13c477db5de432a4ca544bd1945b8d6a7b7c87df15705f76f96ad91ea257108f0193149981ce1a2369da5d2ca6f72015e202231a76b52d2b7342042f5c1097bccba5744d6beed49fd1301a9ae2b70410c065b4b66318cb7e64d382bdb8d0dd1360eae38b4031c2", 0xe4}, {&(0x7f0000ebd000-0xb8)="50cfa7c0e5b6d0cda830b0f919bd72f85f22c30629bb2683dcef54e9c176f35224ac9eb03d3b020926ab1338bf77e1efbb3309eda56de6ceb2d76fe2ce12532fda77069832c18825663443e68ac4c3e7b695fa103aeb129cb7d4aa8304bb27235c7201a8ccc0b7630fa962a8a516811bf7286931e9c898cce0cfaf7bc37508bd9754869fb1ae978030b21fce6597aacd098230804e0de805d6e45af3e95a9875cdff73c560c68cd923730d9d482a6ba6524dc2fa053c30e3", 0xb8}, {&(0x7f00008a1000-0xc9)="6e6ac3e001c24acb92c0120fd4611462de6cea10b131a86ddb3e32d930671e4a2133228a7179ce64b6c590ce9430314ffffd754499f5ee0ff49f02be0f50884992288808d7fa92663f76a7acb5be8cd95c7a0bdcdf85c4f8e1885a28e8c572a211361b590f5cd54244e18d8e5ae3dec49444be204b88651b2789f440ebc6a8669cc5f032484508610bb7594c5a104e451788dbbeda8f9c5b5661d0315a40424eda279eb0bc1d837f28643bb2a8e74a6f447f69e1508f8cd5730cc07ca5a680fe8d331c884ac317b256", 0xc9}, {&(0x7f0000334000)="c4de589781d716e26ae36467b5af70fb1f322eed", 0x14}, {&(0x7f0000051000-0xfc)="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", 0xfc}], 0x7, &(0x7f00007e5000-0x18)=[{0x18, 0x117, 0x5f4fa8aa, "1452a1c18cfb"}], 0x18, 0x4000084}, 0x8000) write(r0, &(0x7f0000652000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001ff0000", 0x24) [ 36.314442] audit: type=1326 audit(1518489275.784:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5148 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/13 02:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000038c000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) timerfd_create(0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a78000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000511000-0x4)=r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d05000)={0x0}) arch_prctl(0x1005, &(0x7f0000947000-0x1000)="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") ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000016c000-0x8)={r2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000040c000-0x50)={0x88, @tick=0x2, 0x282, {0x7, 0x3}, 0x1, 0x0, 0x1f}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000a4d000-0xe0)="96e93093c0ccd93178565ed6edf2d672a49b0170119b327c7c3bd041ada421036aa0ca48b2bc8b154fea56452eabe7cccf391d55499b4e951c87223abdc9b8b06fc2bfeae4abddd544fc90a9f73804d0776316e979a425202b79cd24e8387ef25248ab67a3b5bf71047dfb9ad8fe0f9492f86a0decf424416aa6fdd5827bf0032ea69794756c0a66dbd9a3bf61541c2041a8f2bea6251c2851d870e790c0fcd536f4d24dbafa6002455893067c81d5699a09bdc28b40fe32e5a1a115d0fdf413352c6144be3d22342098994fc6a5f322ce51cc8c9e754161053f3f6224f8c28c", 0xe0) 2018/02/13 02:34:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x80000000000) 2018/02/13 02:34:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000032f000-0xbc)) 2018/02/13 02:34:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x121000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0x8, 0xab, 0xff, 'queue0\x00', 0x52d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x20, 0x0, 0x200}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) epoll_create(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x28)=[{0x2, 0xfa}, {0x2, 0xdaf5}, {0x8, 0xfffffffffffff6ca}, {0x4, 0x967c}, {0xc, 0x2}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b50000-0x4)) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffeff, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/13 02:34:35 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f00009c9000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x9) sendto$inet(r1, &(0x7f000075b000)="8caacceb8489b0b03da04fd0e605a4232932715839c102b3977d6e00c29ba0497a011187d2f51807019920a74db0d6bb8ac68385ace5c65de53cbb6ecb650d71fb2fb3876042518683cdb369e46d4e0adc4849750cc21309a8e988a550096e023a0af4f57fe6960e8ae1f212ab98a9fe06444e949837305a8dddcd7c0ef6fcd7801d1bb1ab3870b70829cdf1615951188a2a7d6175cfe59f589f7166fe9f4ec4cbaf5f42457dcc3c48e746628d12c5c9e671af1d6e223d32d68c27691c63902369792d680f6cda093d3d0717f38fa45206d34b7d8102ff761f9da143856b9b60a24ee442d21d38faac61d2612168d497acce8b5f6a89bd45", 0xf8, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ae1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000804000)=0x1008) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006b3000)={0xa538, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000541000-0x20)={0x2, 0x1, 0x0, 0x101, 0x80, 0x7, 0x1639, 0x4, r2}, 0x20) 2018/02/13 02:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000adb000-0x68)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, '\x00'}]}, 0x24}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000095a000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='ipddp0\x00'}}) 2018/02/13 02:34:35 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x20, 0x10}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r2, 0xa2, 0x6, [0x5, 0x800, 0x1, 0x80000000, 0xa479, 0x6]}, &(0x7f0000001000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/13 02:34:35 executing program 6: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000054000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000003000-0x90)=[{0x3, 0x91b, 0xe0, 0x1f, @tick=0x2, {0x0, 0x40}, {0x61}, @control={0x6, 0x1f, 0x49cd}}, {0x8000, 0x1f, 0x4, 0x6, @tick=0x7, {0x10000, 0x7}, {0x200000000000, 0x7}, @quote={{0x8, 0x100000001}, 0xffffffff, &(0x7f0000027000-0x30)={0x2, 0x100, 0x8, 0x7, @tick=0x86, {0x1000, 0x1000}, {0x2, 0x5}, @control={0x8, 0xfffffffeffffffff, 0x5}}}}, {0x0, 0x4, 0x1, 0x3, @time={r1, r2+10000000}, {0x26b0, 0xfffffffffffffffb}, {0x4a43db2b, 0x1}, @addr={0xe3}}], 0x90) r3 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000004d000-0x8c)={0x0, 0x0, 0xffffffffffffffff, "9ede7a8c5ae978c8672c93340f643a00000005ab65c032150000000000000baaf023010b014f9f91eeb7c37c7240f476c8f0470009c08faf8fb574dbdca6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x2, @tick, {0x3}, {0x0, 0x2}, @addr}, {0x2, 0x0, 0x0, 0x0, @tick, {}, {0x4}, @note={0x10000, 0xffff, 0x2, 0x14, 0x2737}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {0x8}, {}, @addr}], 0x90) 2018/02/13 02:34:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000644000)="9c3c234317005e92d2f8c82eb136574d8da4f43aee065d74fe70fc5d1f39653b2a66d4c3a512f80e883efd57bd90d186480379cbfd80f40e465c21f82300ec3f6fd7ed906fc1ae982f9ea1c5e9bb4ef67d67923dbd2fd223485df83406f9", &(0x7f0000296000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x300, 0x34, 0x5, 0x7, 0x3, {0x16}, [@generic="c4326310e63cc28fc57094d225ac0c9a62623b70db32bf772aea24a1cb326693af895b76513fd4e1d82ec02cd7e7444ddb9047e153", @nested={0x288, 0x37, [@generic="20f4b545acd1a2e07c242b51c3b70bbffce63c38e7338362211d75129b67fdffd7a1c349d6105dafbcd19af31e8213cf7535a4d1194a1c31f1214a3355a80a0a1f9af0d53435aa53b0989c73b810d3017da8f955a53ca431034f6714d9f1c3f4277af6c1f524a78cb63f7701ad14e2d532cb5bb26d12ff81f3acb28bcb555f81d38112ea0f81", @generic="021f14a59e9d8882ed1e3128f4dc04b74d1de5e87b66e7646e40ebb8e4c8ff16dca11aaecba364cddc6b2d2d21fb438137d80e44a56157fea32b83f1ab20eccd3eb65eef85c354ee459e00a51b7ae73259b524f931de4e373abfc5f017038c80e3355e53a61dc2c12bf745baeec69b6d1d2cf2d45a91e0aa0b9cfe52eef6c492fdfc1c16c9fda65ce1d418a74ae84e3ba973a462688c15e59cf9605521d86b3fde7547430515e727806d92bdb881d87a69d5c7db011fee065c75de672a8ee1143b9b716ff28678ffce2f4ff20388446b1d0e08cbf53416187e078c289e04d2e33aa6b4a260", @generic="2ed76ac0652005abefa4b32b1359b699d7de53c1f651fdd9b13c83111359d84cd00106f855dde42509030b5414768b19f1afccc957927ec9a0086cdc66e2f8242291120e0041c1331dd67cf9f060291af835c87b3ca0c7b941af63c41b4011b26e097c83afd3ad05f4fb865f1d5b9bc68dd5c4085a3939b80404f3ffc68a6366bc2c228f2fcf941863b185c78aa6fe40a3393659aef0744b177922a7fe8fc8e304a1cf79dcf9ac4831f32c9cbfffc2d8c0f2bb556adaaebfd07b98506e02ef78200cd49215980355637f4179aa98c57183f7bed292995a073b96adae204ffb7f4d3d", @generic="cecf353537df995079a66db513db2094e30568976fd2bfd7b431fc55b6eebfab0026f0584c421c9f5fbe9f", @typed={0xc, 0x86, @uid=r1}]}, @typed={0x18, 0x25, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, @generic="f333134754096e8996cd31b5e25e9f5a0a721ae386"]}, 0x300}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = geteuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000002000-0x4)=r2) 2018/02/13 02:34:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000df5000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xf1)=""/241) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x40) r1 = socket$inet_tcp(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29, 0x3}], 0x10}, 0x0) 2018/02/13 02:34:36 executing program 0: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)={{0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0}, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f00002cc000-0x60)={0x0, 0x5, 0x4, @thr={&(0x7f0000df6000-0x3d)="8c10e995ccfe8dd3a5959a2afabc5f88e6bd2525f07874b1705b660c6d80d327d048ebad5685affb53a8603fcaa09c69c15489d298a2142d4ceec84283", &(0x7f00003d5000-0xff)="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"}}, &(0x7f00005f1000)=0x0) timer_gettime(r1, &(0x7f00009a1000)) 2018/02/13 02:34:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) connect$pppoe(r1, &(0x7f0000893000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bpq0\x00'}}, 0x1e) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000095a000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bf2000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c2d000)={0x2, &(0x7f0000d18000-0x10)=[{}, {}]}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000eb8000-0xc)={0xe801}) wait4(r2, &(0x7f0000aa5000-0x4), 0x1, &(0x7f00002da000)={{}, {0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{r3}}, &(0x7f0000011000-0x20)) 2018/02/13 02:34:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000359000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d43000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006bb000)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000558000)=0xe8) lseek(r0, 0x0, 0x0) 2018/02/13 02:34:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000644000)="9c3c234317005e92d2f8c82eb136574d8da4f43aee065d74fe70fc5d1f39653b2a66d4c3a512f80e883efd57bd90d186480379cbfd80f40e465c21f82300ec3f6fd7ed906fc1ae982f9ea1c5e9bb4ef67d67923dbd2fd223485df83406f9", &(0x7f0000296000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x300, 0x34, 0x5, 0x7, 0x3, {0x16}, [@generic="c4326310e63cc28fc57094d225ac0c9a62623b70db32bf772aea24a1cb326693af895b76513fd4e1d82ec02cd7e7444ddb9047e153", @nested={0x288, 0x37, [@generic="20f4b545acd1a2e07c242b51c3b70bbffce63c38e7338362211d75129b67fdffd7a1c349d6105dafbcd19af31e8213cf7535a4d1194a1c31f1214a3355a80a0a1f9af0d53435aa53b0989c73b810d3017da8f955a53ca431034f6714d9f1c3f4277af6c1f524a78cb63f7701ad14e2d532cb5bb26d12ff81f3acb28bcb555f81d38112ea0f81", @generic="021f14a59e9d8882ed1e3128f4dc04b74d1de5e87b66e7646e40ebb8e4c8ff16dca11aaecba364cddc6b2d2d21fb438137d80e44a56157fea32b83f1ab20eccd3eb65eef85c354ee459e00a51b7ae73259b524f931de4e373abfc5f017038c80e3355e53a61dc2c12bf745baeec69b6d1d2cf2d45a91e0aa0b9cfe52eef6c492fdfc1c16c9fda65ce1d418a74ae84e3ba973a462688c15e59cf9605521d86b3fde7547430515e727806d92bdb881d87a69d5c7db011fee065c75de672a8ee1143b9b716ff28678ffce2f4ff20388446b1d0e08cbf53416187e078c289e04d2e33aa6b4a260", @generic="2ed76ac0652005abefa4b32b1359b699d7de53c1f651fdd9b13c83111359d84cd00106f855dde42509030b5414768b19f1afccc957927ec9a0086cdc66e2f8242291120e0041c1331dd67cf9f060291af835c87b3ca0c7b941af63c41b4011b26e097c83afd3ad05f4fb865f1d5b9bc68dd5c4085a3939b80404f3ffc68a6366bc2c228f2fcf941863b185c78aa6fe40a3393659aef0744b177922a7fe8fc8e304a1cf79dcf9ac4831f32c9cbfffc2d8c0f2bb556adaaebfd07b98506e02ef78200cd49215980355637f4179aa98c57183f7bed292995a073b96adae204ffb7f4d3d", @generic="cecf353537df995079a66db513db2094e30568976fd2bfd7b431fc55b6eebfab0026f0584c421c9f5fbe9f", @typed={0xc, 0x86, @uid=r1}]}, @typed={0x18, 0x25, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, @generic="f333134754096e8996cd31b5e25e9f5a0a721ae386"]}, 0x300}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = geteuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000002000-0x4)=r2) 2018/02/13 02:34:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x5, 0x4000000000080003, 0xffffffffffffffff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) 2018/02/13 02:34:36 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x101000) fstat(r0, &(0x7f00004c7000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) sendfile(r0, r0, &(0x7f0000b4f000-0x8), 0x9) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/13 02:34:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000062f000), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty}, 0x10) recvmsg(r2, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)}, 0x2023) 2018/02/13 02:34:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000318000)='/dev/rtc\x00', 0x30000, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000552000-0x10)={&(0x7f0000982000/0x2000)=nil, 0x2000}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/13 02:34:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) 2018/02/13 02:34:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r0) pipe(&(0x7f0000b03000)={0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000d9f000-0x71)=""/113) remap_file_pages(&(0x7f00003b6000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffc, 0x1) mremap(&(0x7f0000265000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00002f6000/0x1000)=nil) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000abc000-0x18)={0xfff, 0x3f, 0xffff, 0x1ff, 0x5, 0x8001}) 2018/02/13 02:34:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000701000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/13 02:34:36 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000001000-0x12)={@common='yam0\x00', 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) close(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000007000)=@ax25, &(0x7f0000008000-0x4)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000002000)=@ax25, &(0x7f0000008000-0x4)=0x10, 0x0) listen(0xffffffffffffffff, 0x9844) 2018/02/13 02:34:36 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) clone(0x41000000, &(0x7f000000c000)="80b82d55fb9f11bfbfccb81c0c3c8ac70c71fe1fd910e686e3bfe91838e6c976636a2a20fa290e836504bc5b781794f9e4415850d21ee397b4d95b71d755cd441fa9f55b27c05f896113cb793f93630d181610f1ebb4a52e3c8ebdf9abc98f74541b10b05befc6edc6f68b3edb32a576950d3dfe8d50de39c12b5115fcf64a9ab938fd8ceb32bbdc32824de454392eb688616573fbee4233d1b2843643603a7009538ba17b6962cb54a3572a184549239bc1487fd4296b3b61ac512de4a5931661d64091bb2e07bc4087bf1171c23918c5f9aa747966d1a05160608cc7740d28aa", &(0x7f0000005000), &(0x7f0000011000-0x4), &(0x7f000000e000)="e7ef84da9b30103ce9c87dafbb0e750a9b2dc2d5a34144fcbba6ad4253cfa8164114aa253db3d13484aa4047f6aa677e94bee328d1d4199951994f6c3011269f79d741a2bc333332f1608ebdbb02676db041059e61ad557ea78fe320279974e2a5fb7c19b28efc0ef05afa8086b80b8da0a386912571e9d117ab471668293bb88e111332352fdb8099806a609fb899b5c6a423c6e61267ba02f5b095fa2da353997a01246a60834fca3e3cce7ff86dcd2a18") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 02:34:36 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000037000), 0xffffffffffffff21, 0x0, &(0x7f0000038000-0xa)=@abs={0x0, 0x0, 0x0}, 0xa) [ 36.660483] mmap: syz-executor6 (5269) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 36.702233] IPVS: Creating netns size=2552 id=9 [ 36.739755] pktgen: kernel_thread() failed for cpu 0 [ 36.744879] pktgen: Cannot create thread for cpu 0 (-4) [ 36.750690] pktgen: kernel_thread() failed for cpu 1 [ 36.755788] pktgen: Cannot create thread for cpu 1 (-4) [ 36.761202] pktgen: Initialization failed for all threads [ 36.807476] kasan: CONFIG_KASAN_INLINE enabled [ 36.811884] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 36.824735] Dumping ftrace buffer: [ 36.828243] (ftrace buffer empty) [ 36.831921] Modules linked in: [ 36.835199] CPU: 0 PID: 5281 Comm: syz-executor3 Not tainted 4.4.115-g78d59f1 #12 [ 36.842783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.852109] task: ffff8800ab060000 task.stack: ffff8800b3760000 [ 36.858132] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 36.867057] RSP: 0018:ffff8800b3767998 EFLAGS: 00010202 [ 36.872473] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9d289 [ 36.879710] RDX: 0000000000010000 RSI: ffffc90001b92000 RDI: ffffffff84418180 [ 36.886949] RBP: ffff8800b37679c8 R08: 0000000000000000 R09: 0000000000000000 [ 36.894188] R10: ffffffff838443e0 R11: 1ffff100166ecefe R12: dffffc0000000000 [ 36.901441] R13: ffff8801d290a008 R14: 0000000000000038 R15: 00000000000000b8 [ 36.908683] FS: 00007efecb4bf700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 36.916875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.922725] CR2: 0000000000a2f420 CR3: 00000001ceed6000 CR4: 0000000000160670 [ 36.929964] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.937205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.944447] Stack: [ 36.946563] ffffffff82f9d200 ffffffff83cc6620 ffff8801c7abda00 ffff8801d290a008 [ 36.954527] ffff8801d290a008 ffff8801d290a000 ffff8800b37679f8 ffffffff82f9514e [ 36.962487] ffffffff82f95090 ffffffff843e37e0 ffff8801c7abe4b8 dffffc0000000000 [ 36.970447] Call Trace: [ 36.973003] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 36.979289] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 36.985575] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 36.992645] [] nf_unregister_net_hook+0x2ab/0x350 [ 36.999104] [] netfilter_net_exit+0x40/0xb0 [ 37.005043] [] ? nf_unregister_net_hooks+0x60/0x60 [ 37.011592] [] ops_exit_list.isra.4+0xae/0x150 [ 37.017794] [] setup_net+0x221/0x3e0 [ 37.023125] [] ? ops_init+0x3a0/0x3a0 [ 37.028548] [] ? kasan_slab_alloc+0x12/0x20 [ 37.034490] [] copy_net_ns+0xd2/0x190 [ 37.039909] [] create_new_namespaces+0x2f6/0x610 [ 37.046281] [] copy_namespaces+0x291/0x320 [ 37.052135] [] ? copy_namespaces+0x3e/0x320 [ 37.058074] [] copy_process+0x1d98/0x6120 [ 37.063840] [] ? __cleanup_sighand+0x50/0x50 [ 37.069865] [] _do_fork+0x151/0xe00 [ 37.075108] [] ? fork_idle+0x270/0x270 [ 37.080615] [] ? do_futex+0x15d0/0x15d0 [ 37.086208] [] ? __fget_light+0x199/0x1e0 [ 37.091972] [] SyS_clone+0x37/0x50 [ 37.097134] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 37.103676] Code: de 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 57 3b 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 fd 8b 2e fe 48 85 [ 37.130231] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 37.136811] RSP [ 37.140599] ---[ end trace e5c861e7b4906116 ]--- [ 37.145344] Kernel panic - not syncing: Fatal exception [ 37.151143] Dumping ftrace buffer: [ 37.154656] (ftrace buffer empty) [ 37.158337] Kernel Offset: disabled [ 37.161929] Rebooting in 86400 seconds..