[....] Starting enhanced syslogd: rsyslogd[ 15.738064] audit: type=1400 audit(1518795379.310:5): avc: denied { syslog } for pid=4008 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.975343] audit: type=1400 audit(1518795381.548:6): avc: denied { map } for pid=4145 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/02/16 15:36:27 fuzzer started [ 24.185438] audit: type=1400 audit(1518795387.758:7): avc: denied { map } for pid=4156 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 15:36:28 dialing manager at 10.128.0.26:45743 [ 27.183780] can: request_module (can-proto-0) failed. [ 27.193255] can: request_module (can-proto-0) failed. 2018/02/16 15:36:31 kcov=true, comps=true [ 27.640152] audit: type=1400 audit(1518795391.212:8): avc: denied { map } for pid=4156 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9090 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 15:36:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0xfffffffffffffffe, 0x75c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={r0, 0x80000, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000003000-0x4)) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000002000-0x4)=0x3, &(0x7f0000002000-0x4)=0x4) recvfrom$inet(r2, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x12042, &(0x7f0000003000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000-0x90)=[{&(0x7f0000004000-0x9d)=""/157, 0x9d}, {&(0x7f0000004000-0xaf)=""/175, 0xaf}, {&(0x7f0000001000)=""/205, 0xcd}, {&(0x7f0000004000-0x52)=""/82, 0x52}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/153, 0x99}, {&(0x7f0000002000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000002000)=""/244, 0xf4}], 0x9, &(0x7f0000000000)=""/75, 0x4b, 0xc085}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000004000-0x15)=""/21, &(0x7f0000005000-0x4)=0x15) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000006000-0xdb)="103a82d42951f70c89b316631e95b1b0944bfb80484a0ab8976029c7c7dae11aaf8869dfa4564462b8292e88a6c48d855c647e9bee45b4f2736e816d2df9db436ee8a2072b1a885dc7d5578d16b5621a314287cd641c031fb697e4d70dee44a0ea450883a86d551692fda53fcc2adb7e48adf0365268494bc542910cd7f076c993aa198e77328eedfb13b9c752d778323956bdf94a062cf98cb79bf5d9250805d74eef4d04d36e6559491628f97ca2523d54c78844dc3ada31760a812e5ee0619af2b54cc8c1fc1a4351326a721f6519853df2bf3297f393e20b2b", 0xdb, 0x4000000, &(0x7f0000004000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x4, 0x3, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000007000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x8, 0x5, 0xa8, 0x0, 0x784c93b0, 0x2, 0xc41, 0x5, 0x850, 0x1ff, 0x2, 0xe13, 0x4, 0x401, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000-0x8)={r3, 0x5000000, 0x14500}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000-0x6)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000008000), &(0x7f0000001000)=0x4) 2018/02/16 15:36:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007ee000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ccb000)=0xc) r11 = getgid() r12 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000028b000-0x4)=0x0) r16 = getuid() r17 = getgid() r18 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a91000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) r20 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000a76000)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000000)=[{&(0x7f00006ec000)={0x1314, 0x17, 0x400, 0x0, 0x3, "", [@nested={0x50, 0x15, [@typed={0xc, 0x27, @fd=r1}, @typed={0xc, 0x37, @pid=r2}, @typed={0xc, 0x71, @uid=r3}, @generic="080ac5641cbb10c6b7398845e378900d32b91f9f7e781440f393f36f4b924ed4864b21817b8c6552"]}, @typed={0x10, 0x1e, @u64=0x1}, @nested={0xb0, 0x8a, [@typed={0x10, 0x6a, @u64=0x2b}, @typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="4e3c480cef1b28f2895c8e5ba23e10953bae411fc91fec95eb1dfe868b6e975eb70f7abfdd9d392327bb28d678749edf3a29196b1d5df075d5254b220bd23a0c09cd46778daeaa1c4f936dfa83bda90cc1bdbe490fd5c8454a97e5252501c3d886d40c2773607c13466292", @typed={0x18, 0x80, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @generic="9a24bd6abef8d29cdd853441c89c4d805547ad35f20bfdc0686b41b1a766b76fdab10bc26844eeba5d435b2699bd111bf3c79827ce572fecf93a191a68801fd7caf604b94a65c4550c67c11f83125bb283a523fcd1d4dcb6f547813d8c39e42ea393f4a123891d4b804d1ba695e451cf5a1fce421a7200212bcd94e225ae69057c631f5e4d464250af03c04d853aa65c71b29a6376605246e95cd447cc3cd7351d72281abec109c848c3af19ebfee2bdc25d0ce74e3bd92825c7053639cf40dc644673a1c2bdd886b5ddaab4f5e78571", @generic="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", @generic="4a045877f3dac383590a8313bbb24b1de3c7", @typed={0x48, 0x3a, @binary="42503f84ee408b6c50254fa40a174298ae1e967fcba387686c0f3048c0c7d299aaf0c14abd2e0fedebc0f2b835a792df5a856fe4f205c90dc44fa41163"}, @nested={0x48, 0x8, [@generic="57bccd577d4d2ed25b1eeac1ff6b14936063da2acbdc43de31af002440d7d8b082b9dd09b30f6e2c4604248e695a12033640089bebe85a320fd21618c2d9132b5d5a45a9"]}, @generic="50a69746be63e7495de98d90b4567fce51104342f838da941ee399e67d5afd33360c8e14aecffae6eae79953ffa5abc59cc31be9c873301aaf6d7b0e6925f4430ac267614e4ce250a3b12a25aa79d28bf57ab1ee14d90f9903d3e270cdc27d38f283028a9dc8ede09a63076d26589aa9966ebf4506eeb40fd865f07dc7b093"]}, 0x1314}], 0x1, &(0x7f0000001000-0xb8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xb8, 0x8000}, 0x800) 2018/02/16 15:36:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000009d000)={r0, 0x8, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000001000-0x95)="09dcb3c8b65d30728d4b6bd4722cd45196c2e39fd128c13258933bd7bafa1107784edd5850ac708259c090b4190e4bb701af050229872980faca45db6026a3ba2fd1ef15d2466f2c77aee6335805ec7be45d95fd13f2f7196827e8c628b437caf9ecbc9f14e314a693284c1834c285779132dc7da9c140ee09423971e5a615629b38290ae636735fed30fd82fa1dee0bc21f80c875", &(0x7f0000002000-0xbb)=""/187}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0xf6)="d767763ce7f9baacbd7fccfeaf298e26f41a209031745c6f0af4bcfc18addf74cb90be2a55e18d482fca680ef45c6f81b8adca2beece1433b862f18a5175cb28a7ed56dd7cc45ddab423bdef72c013e910870051889350e398048c730d15f9fe980150cf8fd2610291a2ec15bc49c5b5c26f6c16790a75d314a437d662c7591d566db09779d6e82b1098a24a9ccf968745a42c8c3292efb34334b4747efe56ececf928e6a7fc688715f02975bc278b73c949e60a04ca7bc704acac9589eb76f69ab6c750df4c4f52dce8fb01a952320d2e8ae31aaabcde4d3456f34adb222d038ebd777d01cdd4edee6ba8f735c8e239d7a6f7272678", 0xf6) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000004000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0x1c)={0x0, 0x14, "6b13959b00a9e5fa798e51afada344510eaf83f6"}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0xc02, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, [0x6, 0x81, 0x6, 0x8, 0x100, 0x2, 0xfffffffffffffff7, 0x0, 0x400, 0x0, 0x2, 0x7ff, 0x7fffffff, 0x1, 0x9]}, &(0x7f0000001000-0x4)=0x108) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000002000)={0x0}) tee(r6, r6, 0x800, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000004000)={0x8c, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x911}}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r2, 0x0, &(0x7f0000006000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000003000)={r5, 0x4}, &(0x7f0000005000)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) bind$ax25(r6, &(0x7f0000006000-0x10)={0x3, {"93718a29d866ec"}, 0x3}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={r7, r1, 0x1, 0x2}, 0x10) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r7, &(0x7f0000007000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000008000-0x4)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r7, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000008000)="58711f7e70feec34431062b680231350dd742998a25b872b4b9663acac2fb7c1bead451868743b3a6e0758331b64604304dd1a45a11b31fa4b708f18a9b714b0add81c28f18f22f6ba41d40b2d9df3e9533da2c919bea3cec8df1aa8daf8f6567e488e81c906cf4a07ee5b6ed56f3dcccbefa062b4de3adefd692aab74e8788cfe6be41be959b129261242063d066bc2d9b95ad78dbd0bc73a63d1caed8712e54410f5290709f05c74226b6673c86465df039345abfc910c9474bf8bca", 0xbd}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x7f}], 0x18, 0x40001}, 0x20040000) 2018/02/16 15:36:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80803, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000766000)={@common='tunl0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x335c6782, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xd0, &(0x7f0000002000-0xd0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xcac}, @in6={0xa, 0x0, 0x2000400000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xbbe4, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x2, @rand_addr=0xacaf}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) r4 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000)=0x10) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x2, {0x2, 0x1, @rand_addr=0x2}, @common='ipddp0\x00'}) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0xfffffffffffffffc}, 0x8) shutdown(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0xa)={0x3, [0x7ff, 0x2, 0x1400000000000000]}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000-0x47)=""/71, &(0x7f0000002000)=0x47) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x3}, 0x8) bind$packet(r5, &(0x7f0000002000-0x14)={0x11, 0x1b, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="ba9f51c0038a6ee06c64f3efe26c9ab5", 0x10) 2018/02/16 15:36:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000cfa000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000079f000)=@int=0xd90, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x5c5, 0x5, 0x7, 0xfffffffffffffff8, 0x0, 0x7b57, 0x5, 0xfff, 0x200, 0x69b, 0xffffffff, 0x80000001, 0xfff, 0x9, 0x5]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x20}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ipddp0\x00', &(0x7f0000003000-0x14)=@ethtool_modinfo={0x42, 0x1000, 0x3e7, "6f192ba424d2a8b7"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000-0xb9)=""/185, 0xb9, 0x2100, &(0x7f0000004000-0x80)=@generic={0x0, "95b169b0eb70aef6e34efdbde810855927dec3101828a4fba14c02604f74d4dbf145c57356c1822fe2c20177dd4e2497eaa3d708fa619307e5ff4adc893022145fb5952f0d97f719371e5670aea17ad45e444ac852ca3c48e7ac44650d3f1a8de0cf905da3b0af9f5971fdefb86379e251389931d8599c0a73327c817f31"}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x4, &(0x7f0000004000)=""/124, &(0x7f0000005000-0x4)=0x7c) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r1, 0x800, 0x8}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000007000-0x67)="7b3d05a7899c471d057fad4703c2bb656c948efc63c261959d86ff2f0cd8eb604e4d96f21a9e25614645302953d9e24564b5725774383b0995eea7738f485cf2c14d2b04fc1567b755a20470cc6d0d6a9dc5ef301b68bbd23ad34205d2d4b93636bf18f5fcebe6", 0x67, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000008000-0x10)={0x4, 0x10001, 0x6, "5c5278d2da5f", 0x9}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0x9, 0x8}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000-0x4)=r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000009000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x1}, &(0x7f0000004000-0x4)=0x8) 2018/02/16 15:36:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000910000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/221, 0xdd, 0x10000, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x4f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x12, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x4, 0x75, 0x7fffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r1, 0x7, 0xe3b}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000006000)={0x18, 0x2, {0x1, @empty}}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000007000)={0x3, &(0x7f0000007000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001000)={r3, 0x2}) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000003000-0x4)=0x2a1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000009000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000009000)=0x1) 2018/02/16 15:36:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={r2, 0x80000, r0}) socketpair(0x2, 0x2, 0x200, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r5, 0x50, "53ae7201f053cd52c585a9ab446c44083d2cc34f54b1ace166367e0aa44bea4d4ae5f4ca38c931c431c9aa203cb6443ebc0eeaa92128c7a65f64058ed3410bbe76611c1a76f516a6c348af4f8579cf68"}, &(0x7f0000001000)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x6c000000, 0x3, 0x2b}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000004000-0xc)={r2, 0x80000, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000006000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x2c0, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000006000), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff000000, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0x0, 0xffffffff], @generic="288682cf90b9e33f33e081d8248bca76", @generic="87d84d707cf29f51ac49d320c7784e36", {0xff}, {0xff}, 0x0, 0x8, 0x2, 0x1}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xc0000000, 0xfffffffffffffffa, 0x4, 0x3, 0x10000, 0xcf, 0x3ff, 0x4]}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, [0xff000000, 0xffffffff, 0xffffff00, 0xff], [0x0, 0xff, 0xffffff00, 0xffffff00], @generic="4f5c640547d987b25c3925dfcc835e08", @common='ip_vti0\x00', {0xff}, {0xff}, 0x7f, 0x9, 0x4, 0x22}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x400, 0x4, 0x2, 0x1, 'syz0\x00', 0x4, [0xff, 0xffffffff, 0xffffff00]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xe}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0x0, 0xff000000, 0xff000000], @generic="a240b4565d7fbf583321b6ef6274dc1c", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x29, 0x9b, 0x2, 0x18}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x7e, 0x8, 0x100000000, 0x0, 0xff, 0x43, 0x100}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0xfff, 0x2, 0x80000001, 0x7ff, 0x0, 0x5, 0x80]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) sendto$unix(r3, &(0x7f0000007000-0x1d)="cc45effa90f67f1f95bd69d716c94b07f80b4c2092309a79c08b527fd0", 0x1d, 0x4000801, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000007000)={0x80000000, 0x8, 0xffffffffffffc38d, 0x2b, &(0x7f0000007000)=""/43, 0x95, &(0x7f0000002000-0x95)=""/149, 0x16, &(0x7f0000001000)=""/22}) accept$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000005000)={@empty, 0x7, r8}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) [ 28.913529] audit: type=1400 audit(1518795392.486:9): avc: denied { map } for pid=4156 comm="syz-fuzzer" path="/root/syzkaller-shm253313694" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/16 15:36:32 executing program 6: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00006ed000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1400000, 0x4) socketpair(0x3, 0xf, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x7ff, 0xfffffffffffff800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x2b)="451d645fe6c5bd5f996077d763751a8223be21734cc37476cd87edc14656ca25f81b80a1e23134729551ef", 0x2b, 0x1, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r2, &(0x7f0000001000)="58727ccc569078c7a949d86e1a6603f5d9eee0a84c9e2325d7995114250e0df0da5e289b0ec7d87f25633a3a87c5b2670725825e0bc4bd20f42484bd827b0c8611fdd0e66202ea6b1cf5b41ba84eae28233d63bb012f5f631fe50edbf05064aaef4d9d7e7c3b338c57ba6475ab87be87ee86c9d64fe59762f810410863b1d5a3f348a4c175c1e7eee675fe478fda608efcc94d99c712ccefe9abc46925f5f6cf358d2bec9f34133e34610d9c6def", &(0x7f0000002000)="7f6aae33a41e198fe99d03b31e3cf75709a955987578efb70b64ea391cfe40bb1ba6d14d081bc0f0e3bf14ba568f3ac5310e055a5f42969f8f0dc7325c307f9fd0d69209db3e036df18bc560baf1d6bc00f228e21007d2065038f32479261a14d4101353db9b1ff33142162a29411b8c32efdd2c91886801a99fa47abaa31f8e8ba6740f1ab9a3bffd270fc1c508659dd38027cfa2f2c05d328807985d1c494ba156cd79504446a9977ec3ae15fd2d", 0x3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000004000-0xc)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000003000)=[{&(0x7f0000003000)=""/87, 0x57}, {&(0x7f0000003000)=""/210, 0xd2}, {&(0x7f0000004000-0xcf)=""/207, 0xcf}, {&(0x7f0000003000)=""/144, 0x90}], 0x4, &(0x7f0000003000)=""/84, 0x54, 0x1}, 0x40000120) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000)={@empty, 0x4, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000004000-0x23)="2cb2b8e7ffbedcb6043f30b63bad4b8a060f969b6777d402d9fbd9a6643608b3569286", 0x23, 0x10, &(0x7f0000005000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x4)=@int, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r2, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000004000-0x4)=0x1c, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000007000-0x18)={0x0, 0x3, 0x10, 0x800, 0x8}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000003000-0x8c)={r6, @in={{0x2, 0x3, @rand_addr=0xbd}}}, &(0x7f0000006000)=0x8c) [ 28.965100] audit: type=1400 audit(1518795392.535:10): avc: denied { sys_admin } for pid=4200 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.996696] IPVS: ftp: loaded support on port[0] = 21 [ 29.064089] audit: type=1400 audit(1518795392.634:11): avc: denied { net_admin } for pid=4205 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.067140] IPVS: ftp: loaded support on port[0] = 21 [ 29.129364] IPVS: ftp: loaded support on port[0] = 21 [ 29.185141] IPVS: ftp: loaded support on port[0] = 21 [ 29.240589] IPVS: ftp: loaded support on port[0] = 21 [ 29.323232] IPVS: ftp: loaded support on port[0] = 21 [ 29.421882] IPVS: ftp: loaded support on port[0] = 21 [ 29.529662] IPVS: ftp: loaded support on port[0] = 21 [ 29.896922] ip (4380) used greatest stack depth: 16128 bytes left [ 30.103700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.415338] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.604836] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.627837] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.638653] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.936516] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.946827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.170451] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.766565] audit: type=1400 audit(1518795396.339:12): avc: denied { sys_chroot } for pid=4205 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:36:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dc6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x1, 0x5, 0x8) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000a75000)=0x1, 0x4) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/02/16 15:36:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="b3b5232768dd4c81230bb09a988bedef", @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x3, 0x135a, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x3a) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x7, 0xd8, 0xfff, 0x6}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000), 0x0) 2018/02/16 15:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000065a000-0x5)) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0}) accept4$unix(r3, &(0x7f0000c40000)=@abs, &(0x7f00004a8000-0x4)=0x8, 0x800) 2018/02/16 15:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000073e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006fa000)={0x0, 0x0, 0x101, 0x7ff}, &(0x7f0000e93000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000833000)={r2, 0xffffffffffffff03}, &(0x7f00002e6000)=0x6) 2018/02/16 15:36:36 executing program 7: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00008bb000)={0x0, 0xfa, "62d48d63ce9e399e4c9ead4f32957b700d61f34e50ea019fcd7062930e1ced5135be6fcc7a318ef8c6f805c8fbbf22d6b92ce0338474720da03a333d996bfb0ce399c069d954fa92dbd612a66effb14e88c7b59a467e8a779713b59d88d696b036b80fe5b1333b55097452d17ee6f162e04c130e79ad73e4ce755a8ce6bf189ddf4bd05f3ec8105a062f1bdb4dcb4246338d57121de8f06ca1606b9eac799d0fe3f08c1a734a8e85b8714a42393eff2b7c0dbd13c25afd0171b3530bfcb541366fbcb4bb226884fe127434ef00dd22ea153c613ec9862da747ff3281f85022c7e4e6771d2f6a696360b1c23706ff017f81f33f7911c7b989efc5"}, &(0x7f00008fc000-0x4)=0x102) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1}, &(0x7f0000000000)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2}, &(0x7f0000001000)=0xc) 2018/02/16 15:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000571000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000076f000)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000324000)="4871a94e1e38ab5c8511630903d739ce126f7226f72abce2e1ce3b2cd9d244353b495879b77dcf079b81897bbc9ebe0ebe6ae3abdfef0c8dc427807e98b5226b37835dc3b67cfb999e536575b630133e25353d4cdcd2c3c8b958bf33f5cac8d0c9dbbf0caadba56b83f31724aa401fb34e0ab220581be40b2e6105f2eb526e8c33c35291268d2f6424bddb522c42631556a2730109f36cddbed17eef1c7b4a673c2d4455e8ee", 0xa6) 2018/02/16 15:36:36 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f000093a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000939000)=0x14) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000093a000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f000093a000-0x4)=0xe8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000397000-0xf2)=""/242, 0xf2, 0x2020, &(0x7f000093a000-0x14)={0x11, 0x17, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c000000000001000012002200", &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000093b000-0x8)={@loopback, @multicast2}, &(0x7f000093b000-0x4)=0x8) [ 33.117478] audit: type=1400 audit(1518795396.690:13): avc: denied { net_raw } for pid=5198 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.141928] audit: type=1400 audit(1518795396.701:14): avc: denied { create } for pid=5207 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 15:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000de2000-0x8)={0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000c71000-0x4), &(0x7f0000468000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000e34000)=0x450, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000cf2000-0x6a)='N', 0x1, 0x0, 0x0, 0x0) 2018/02/16 15:36:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00008b4000-0x1000)=""/4096, &(0x7f00006ad000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000156000-0xc4)={r1, 0x4, 0x1, "4b66acab59f791f65d9c47ccd0acd878598388833895e96fac145364bb8b003a2f2507c31b23436e80f4a3b61ad8e0ef2cb510d964dda58215a2793d33a494a3361299f75f184c1b2f839d6c28b5f2f452c20e80c82e133f845800a423c3cfe1edaed1c5e825a2347bb1ccadf67425b1ccb2d5e781fd60bf45784149ecb9662f569beb64b5b348f0b8bf3df421507fd2089b6d18dfffe1e1e019f31d863a2308753fc34412a6c389c6c08c7895ff3873710ccaa984c6e2263933"}) socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f00005a2000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800060000001700", 0x24) 2018/02/16 15:36:37 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009000)={r0, 0x28, &(0x7f0000002000)}, 0x10) read(r0, &(0x7f000000c000)=""/205, 0xcd) 2018/02/16 15:36:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f26000)) getsockname$packet(0xffffffffffffffff, &(0x7f00007da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e56000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000423000-0x50)={@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, 0xfffffffffffff000, 0x5, 0x6, 0x100, 0x9, 0xa, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003bc000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b21000-0x102c)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic="de"]}}]}, 0x30}, 0x1}, 0x0) 2018/02/16 15:36:37 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff5000), &(0x7f0000002000-0x4)=0x4) pread64(r0, &(0x7f0000a05000-0xd7)=""/215, 0xd7, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000ff5000)=0xfff, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000182000-0x10)={0x1, 0x10000, 0x1, 0x4}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff6000)="1f0000004a00e9ff05000000230000003f800000000000f504f6441951840a", 0x1f) 2018/02/16 15:36:37 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b3a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c00000101820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0000009b2930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/02/16 15:36:37 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r2, &(0x7f0000010000-0x2), 0x0) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/16 15:36:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff8000)) accept4$inet(r0, &(0x7f00008cc000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000814000)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000d2d000-0x8e)={0xffffffffffffffff, 0x3, 0x2, "48e1baeecba74ee18aedd8db1b0b412f9fe37a815434d15d67ab00d6c253a653a044831c8a23d27e64cf8663fc8defc0d2e8dfc1214ac395aa3b93f52b5ab8bbd85e2c2b4047cb3a9f1decaba34d9f12967698a5bb7da0f07fa6451f0850557157fc5f21b42fb5c1b7ebbe65d88f6be099c267ac9f69f2f9dcbfedc46df3911837ce4137"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000ed5000), 0x4) 2018/02/16 15:36:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000eeb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000dd8000-0xdb)=""/219, &(0x7f0000981000)=0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f00008f0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x37) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000025000)) bind$rds(r2, &(0x7f000038e000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) [ 33.480236] audit: type=1400 audit(1518795397.052:15): avc: denied { write } for pid=5287 comm="syz-executor5" path="socket:[14424]" dev="sockfs" ino=14424 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.495129] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 33.508203] audit: type=1400 audit(1518795397.053:16): avc: denied { create } for pid=5284 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 33.542950] audit: type=1400 audit(1518795397.113:17): avc: denied { map_create } for pid=5290 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 15:36:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet(0x2, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003de000)={0x0, 0x80000000}, &(0x7f0000cd7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x102)={r2, 0xfa, "7a050926e4c29a1a69237a059ffeb7f5b792fa2cd88070ecca6e69997a7910e4375fdd01bbb54edd51d2fa99865fe97286e116830179e042b4d0148161f2fcb1472a8ba25f23d627e6f555afa2f4c6de5fe152c62525dfcc175e07d0d29e8b36dacc38e0d2616bb4748ff1d572ee59c84df5bc013213cfdcbc91cdb2f104d12ce633eae9d04a7fe1ecdc87b4a81a9921ccce5115bcb719a5983c3e6d62a4be924477778fe86de57122ed4ff5556f7166d2cbd89f6a7cfe15505c725204a090c3456b2306fdc8a0dacd2fcca8dc9090bf60846dbaf942b61ab7fbf30d54938ba62549edfebcfe58f8035318564142f6e53ff4111369b3e01a39eb"}, &(0x7f0000dd2000)=0x102) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, &(0x7f00002b0000-0x4)=0xb8) 2018/02/16 15:36:37 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1be8}}, 0x9, 0x981a, 0x80000000, 0x7ffd, 0xa}, &(0x7f000003f000)=0xa0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000003f000)=@sack_info={r1, 0x8, 0xff}, 0xc) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000042000-0x8)) r3 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000041000-0x4)=0x6e, 0x800) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f000003c000)="7f989fb3d428072a4bdc068f6c73514c223db5731f90fd30d23fd8ee34a990c8e8a808ba90d6afdeb908b991ed19e9cae11bf081cf84ee4f1f11703ed6251cad5f49ba5f96582f7ce147fa91822fa7b7a50529b165895d817873b014ad516bd57efc", 0x62) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000040000)={r0}) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000036000-0x90)=[{&(0x7f000003d000)="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", 0x585}], 0x1, &(0x7f0000032000)=[]}, 0x0) 2018/02/16 15:36:37 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000017000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000001e000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x81, 0x100000001, 0x200, 0x9, 0x0, 0x3ff, 0x0, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x2, 0x8, 0x9, 0x0, 0xccc}}, &(0x7f0000016000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000d000)={r2, 0x6, 0x7, 0x3f, 0x6, 0x36ccfabd}, &(0x7f0000004000-0x4)=0x14) 2018/02/16 15:36:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000005) getsockopt(r0, 0xffff, 0x4, &(0x7f0000001000-0xee)=""/238, &(0x7f0000001000-0x4)=0xee) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) 2018/02/16 15:36:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x1e8, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00001e3000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='irman0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common="73797a6b616c6c0000000080f46b011d"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004a2000-0xf4f)=""/4096, &(0x7f00006b3000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) splice(0xffffffffffffffff, &(0x7f0000dec000-0x8), r1, &(0x7f0000a67000-0x8), 0x0, 0x1) sendto$inet6(r1, &(0x7f000023f000-0x2), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f42000), 0x20) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/16 15:36:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$rds(r0, &(0x7f0000e41000)={&(0x7f0000d4c000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00004f1000-0x40)=[{&(0x7f0000d56000-0xc4)=""/196, 0xc4}, {&(0x7f0000861000)=""/167, 0xa7}, {&(0x7f0000cbf000)=""/10, 0xa}, {&(0x7f00003ec000)=""/80, 0x50}], 0x4, &(0x7f0000c05000)=[@rdma_dest={0x18, 0x114, 0x2, {0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0xffffffffffffe81a}, &(0x7f0000150000-0x8)=0xffff, &(0x7f0000c27000-0x8)=0x8, 0xbc, 0x3ff, 0x3, 0x5, 0x8, 0x9}}], 0x70, 0x10}, 0x1) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000781000-0x59)=""/89, &(0x7f0000907000-0x4)=0x59) close(r1) read(r0, &(0x7f0000a54000-0x7)=""/7, 0x4) connect$unix(r0, &(0x7f00003d7000)=@abs={0x1, 0x0, 0x0}, 0x8) bind(r0, &(0x7f0000b35000)=@nfc={0x27, 0x7fc00, 0x5b}, 0x10) 2018/02/16 15:36:37 executing program 2: r0 = socket$inet6(0xa, 0x80008, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa6000)={0x0, 0xd0c, 0x100, 0xff, 0x20, 0xfffffffffffffffc}, &(0x7f0000962000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000aa000)={r1, 0x494, 0x0, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) pipe(&(0x7f0000a3c000-0x8)) 2018/02/16 15:36:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002a4000-0x38)={&(0x7f00009f1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000d8d000-0x50)=[{&(0x7f000012f000-0xed)=""/237, 0xed}, {&(0x7f000036d000)=""/220, 0xdc}, {&(0x7f000071d000)=""/180, 0xb4}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000000000)=""/14, 0xe}], 0x5, 0x0, 0x0, 0x5}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) [ 33.565594] audit: type=1400 audit(1518795397.114:18): avc: denied { map_read map_write } for pid=5290 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.622746] audit: type=1400 audit(1518795397.195:19): avc: denied { relabelto } for pid=5313 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 [ 33.665374] kasan: CONFIG_KASAN_INLINE enabled [ 33.670088] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 33.677500] general protection fault: 0000 [#1] SMP KASAN [ 33.683028] Dumping ftrace buffer: [ 33.686549] (ftrace buffer empty) [ 33.690237] Modules linked in: [ 33.693409] CPU: 1 PID: 5331 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #229 [ 33.700653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.709986] RIP: 0010:ip6t_do_table+0x132d/0x1a30 [ 33.714801] RSP: 0018:ffff8801bd6265e8 EFLAGS: 00010246 [ 33.720135] RAX: 0000000000000000 RBX: ffff8801d88d66e8 RCX: ffffffff84dbee91 [ 33.727376] RDX: 00000000000004da RSI: 0000000000000000 RDI: ffff8801d88d658e [ 33.734621] RBP: ffff8801bd626830 R08: ffff8801bd626928 R09: 0000000000000000 [ 33.741862] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 33.749104] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801d88d6500 [ 33.756349] FS: 00007f543038a700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 33.764547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.770399] CR2: 00000000207b1000 CR3: 00000001abaee003 CR4: 00000000001606e0 [ 33.777644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.784888] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.792130] Call Trace: [ 33.794697] ? ip6t_error+0x60/0x60 [ 33.798301] ? check_noncircular+0x20/0x20 [ 33.802523] ? ip6t_error+0x60/0x60 [ 33.806128] ? ip6table_mangle_hook+0x117/0x920 [ 33.810774] ? check_noncircular+0x20/0x20 [ 33.814985] ? lock_acquire+0x1d5/0x580 [ 33.818932] ? ip6table_mangle_net_exit+0xa0/0xa0 [ 33.823753] ? lock_release+0xa40/0xa40 [ 33.827707] ip6table_security_hook+0x65/0x80 [ 33.832177] nf_hook_slow+0xba/0x1a0 [ 33.835871] ip6_input+0x35c/0x560 [ 33.839385] ? ip6_input_finish+0x17a0/0x17a0 [ 33.843858] ? ipv6_chk_mcast_addr+0x2f2/0x810 [ 33.848417] ? ip6_make_skb+0x5e0/0x5e0 [ 33.852369] ip6_mc_input+0x3a8/0xb10 [ 33.856145] ? ipv6_rcv+0x1fa0/0x1fa0 [ 33.859928] ip6_rcv_finish+0x297/0x8c0 [ 33.863874] ? ip6_input+0x560/0x560 [ 33.867566] ? ip6table_nat_in+0x2c/0x40 [ 33.871600] ? tcp_v6_mtu_reduced+0x60/0x60 [ 33.875896] ? nf_hook_slow+0xd3/0x1a0 [ 33.879758] ipv6_rcv+0xf37/0x1fa0 [ 33.883277] ? ip6_rcv_finish+0x8c0/0x8c0 [ 33.887401] ? lock_downgrade+0x980/0x980 [ 33.891523] ? lock_release+0xa40/0xa40 [ 33.895470] ? is_bpf_text_address+0xa4/0x120 [ 33.899944] ? ip6_input+0x560/0x560 [ 33.903634] ? ip6_rcv_finish+0x8c0/0x8c0 [ 33.907756] __netif_receive_skb_core+0x1a41/0x3460 [ 33.912747] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 33.917912] ? nf_ingress+0x9f0/0x9f0 [ 33.921688] ? __skb_flow_dissect+0x4ce/0x3f00 [ 33.926244] ? do_syscall_64+0x282/0x940 [ 33.930278] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 33.935619] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 33.940785] ? __skb_flow_get_ports+0x420/0x420 [ 33.945432] ? check_noncircular+0x20/0x20 [ 33.949640] ? __lock_is_held+0xb6/0x140 [ 33.953677] ? print_irqtrace_events+0x270/0x270 [ 33.958412] ? find_held_lock+0x35/0x1d0 [ 33.962453] ? lock_downgrade+0x980/0x980 [ 33.966582] ? tun_build_skb.isra.50+0xbe1/0x1850 [ 33.971401] ? pvclock_read_flags+0x160/0x160 [ 33.975878] ? lock_acquire+0x1d5/0x580 [ 33.979822] ? lock_acquire+0x1d5/0x580 [ 33.983771] ? netif_receive_skb_internal+0xa2/0x670 [ 33.988850] ? ktime_get_with_offset+0x2c1/0x420 [ 33.993595] ? lock_release+0xa40/0xa40 [ 33.997542] ? do_gettimeofday+0x190/0x190 [ 34.001752] ? tun_build_skb.isra.50+0x397/0x1850 [ 34.006572] __netif_receive_skb+0x2c/0x1b0 [ 34.010866] ? __netif_receive_skb+0x2c/0x1b0 [ 34.015334] netif_receive_skb_internal+0x10b/0x670 [ 34.020323] ? dev_cpu_dead+0xb00/0xb00 [ 34.024272] ? plist_add+0x5cb/0x760 [ 34.027958] ? rcu_pm_notify+0xc0/0xc0 [ 34.031826] netif_receive_skb+0xae/0x390 [ 34.035949] ? netif_receive_skb_internal+0x670/0x670 [ 34.041114] ? find_held_lock+0x35/0x1d0 [ 34.045149] ? tun_rx_batched.isra.52+0x5c4/0x870 [ 34.049967] tun_rx_batched.isra.52+0x5ee/0x870 [ 34.054609] ? skb_probe_transport_header.constprop.68+0x14a/0x2f0 [ 34.060901] ? tun_sock_write_space+0x370/0x370 [ 34.065552] tun_get_user+0x25de/0x3940 [ 34.069499] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 34.074662] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 34.079834] ? tun_build_skb.isra.50+0x1850/0x1850 [ 34.084743] ? futex_wait_setup+0x3d0/0x3d0 [ 34.089037] ? select_task_rq_fair+0x2910/0x2910 [ 34.093769] ? __enqueue_entity+0x109/0x1e0 [ 34.098066] ? find_held_lock+0x35/0x1d0 [ 34.102103] ? tun_get+0x1ab/0x2e0 [ 34.105621] ? lock_release+0xa40/0xa40 [ 34.109569] ? __lock_is_held+0xb6/0x140 [ 34.113610] ? tun_get+0x1d4/0x2e0 [ 34.117123] ? tun_do_read+0x26c0/0x26c0 [ 34.121158] ? __check_object_size+0x8b/0x530 [ 34.125629] ? rcu_note_context_switch+0x710/0x710 [ 34.130533] tun_chr_write_iter+0xbd/0x1c0 [ 34.134741] do_iter_readv_writev+0x55c/0x830 [ 34.139211] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 34.143943] ? rw_verify_area+0xe5/0x2b0 [ 34.147976] do_iter_write+0x154/0x540 [ 34.151838] ? dup_iter+0x260/0x260 [ 34.155440] ? __fdget+0x18/0x20 [ 34.158783] vfs_writev+0x18a/0x340 [ 34.162382] ? vfs_iter_write+0xb0/0xb0 [ 34.166329] ? fget_raw+0x20/0x20 [ 34.169754] ? __do_page_fault+0x5f7/0xc90 [ 34.173967] ? schedule+0xf5/0x430 [ 34.177487] ? __fdget_pos+0x130/0x190 [ 34.181346] ? __fdget_raw+0x20/0x20 [ 34.185030] ? __fdget+0x18/0x20 [ 34.188373] do_writev+0xfc/0x2a0 [ 34.191797] ? do_writev+0xfc/0x2a0 [ 34.195397] ? vfs_writev+0x340/0x340 [ 34.199173] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 34.204686] SyS_writev+0x27/0x30 [ 34.208111] ? SyS_readv+0x30/0x30 [ 34.211625] do_syscall_64+0x282/0x940 [ 34.215487] ? __do_page_fault+0xc90/0xc90 [ 34.219694] ? finish_task_switch+0x1e2/0x890 [ 34.224160] ? finish_task_switch+0x1b9/0x890 [ 34.228633] ? syscall_return_slowpath+0x550/0x550 [ 34.233537] ? syscall_return_slowpath+0x2ac/0x550 [ 34.238440] ? prepare_exit_to_usermode+0x350/0x350 [ 34.243430] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 34.248770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.253589] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 34.258750] RIP: 0033:0x453931 [ 34.261911] RSP: 002b:00007f5430389ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 34.269589] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000453931 [ 34.276830] RDX: 0000000000000001 RSI: 00007f5430389bf0 RDI: 0000000000000012 [ 34.284074] RBP: 00000000207b1000 R08: 0000000000000012 R09: 0000000000000000 [ 34.291313] R10: 000000000000004a R11: 0000000000000293 R12: 00000000ffffffff [ 34.298553] R13: 000000000000060f R14: 00000000006f9208 R15: 0000000000000001 [ 34.305803] Code: 41 f6 87 83 00 00 00 04 75 37 e8 bf 0e 95 fc 8b 85 14 fe ff ff 48 8b b5 50 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 26 03 00 00 4d 89 7d 00 44 89 a5 14 fe ff [ 34.324907] RIP: ip6t_do_table+0x132d/0x1a30 RSP: ffff8801bd6265e8 [ 34.331237] ---[ end trace a4e91ccaa6b89158 ]--- [ 34.335980] Kernel panic - not syncing: Fatal exception in interrupt [ 34.342897] Dumping ftrace buffer: [ 34.346414] (ftrace buffer empty) [ 34.350094] Kernel Offset: disabled [ 34.353692] Rebooting in 86400 seconds..