[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.658529] audit: type=1400 audit(1518289961.212:6): avc: denied { map } for pid=4148 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.212' (ECDSA) to the list of known hosts. 2018/02/10 19:12:47 fuzzer started syzkaller login: [ 25.020717] audit: type=1400 audit(1518289967.574:7): avc: denied { map } for pid=4159 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 2018/02/10 19:12:47 dialing manager at 10.128.0.26:44205 [ 28.485322] can: request_module (can-proto-0) failed. [ 28.494591] can: request_module (can-proto-0) failed. 2018/02/10 19:12:51 kcov=true, comps=false 2018/02/10 19:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) 2018/02/10 19:12:53 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000000d000-0x295)={@random="0d4ddefaf676", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}]}], @icmpv6=@mld={0x0, 0x2f, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) [ 30.778677] audit: type=1400 audit(1518289973.332:8): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syzkaller-shm530070534" 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 2018/02/10 19:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000095e000)={0x1, 0x0, [{0x205, 0x0, 0xfffffffffffffffe}]}) [ 30.815065] audit: type=1400 audit(1518289973.366:9): avc: denied { map } for pid=4203 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1085 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 30.832735] IPVS: ftp: loaded support on port[0] = 21 [ 30.840314] audit: type=1400 audit(1518289973.380:10): avc: denied { sys_admin } for pid=4203 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 2018/02/10 19:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bd6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) 2018/02/10 19:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001af000)={@common='erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000700000)="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", 0x5b9, 0x0, &(0x7f0000f08000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/10 19:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/10 19:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c91000-0x160)={0x160, 0x29, 0x829, 0xffffffffffffffff, 0x0, {0x2}, [@generic="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"]}, 0x160}, 0x1}, 0x0) 2018/02/10 19:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 30.878209] audit: type=1400 audit(1518289973.431:11): avc: denied { net_admin } for pid=4204 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.964569] IPVS: ftp: loaded support on port[0] = 21 [ 31.017159] IPVS: ftp: loaded support on port[0] = 21 [ 31.063749] IPVS: ftp: loaded support on port[0] = 21 [ 31.116258] IPVS: ftp: loaded support on port[0] = 21 [ 31.197110] IPVS: ftp: loaded support on port[0] = 21 [ 31.286122] IPVS: ftp: loaded support on port[0] = 21 [ 31.410129] IPVS: ftp: loaded support on port[0] = 21 [ 32.107778] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.351144] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.429332] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.615766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.691853] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.714775] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.822281] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.099681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.740553] audit: type=1400 audit(1518289977.294:12): avc: denied { sys_chroot } for pid=4204 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.215922] audit: type=1400 audit(1518289977.769:13): avc: denied { create } for pid=5224 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.218974] netlink: 328 bytes leftover after parsing attributes in process `syz-executor5'. [ 35.239848] audit: type=1400 audit(1518289977.772:14): avc: denied { write } for pid=5224 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.269955] netlink: 328 bytes leftover after parsing attributes in process `syz-executor5'. [ 35.272253] audit: type=1400 audit(1518289977.809:15): avc: denied { net_raw } for pid=5226 comm="syz-executor7" 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 2018/02/10 19:12:57 executing program 0: 2018/02/10 19:12:57 executing program 1: 2018/02/10 19:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000095e000)={0x1, 0x0, [{0x205, 0x0, 0xfffffffffffffffe}]}) 2018/02/10 19:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ea4000-0x8)) 2018/02/10 19:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000079f000)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x90, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x14c, 0xffffffff, 0xffffffff, 0x14c, 0xffffffff, 0x3, &(0x7f000007b000), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @generic="3028c119dea43afe42a3ee3a1b61860f", @common='bcsh0\x00'}, 0x0, 0x9c, 0xbc, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x23c) 2018/02/10 19:12:57 executing program 7: 2018/02/10 19:12:57 executing program 4: 2018/02/10 19:12:57 executing program 6: 2018/02/10 19:12:57 executing program 7: 2018/02/10 19:12:57 executing program 0: 2018/02/10 19:12:57 executing program 4: 2018/02/10 19:12:57 executing program 6: 2018/02/10 19:12:58 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000036000)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xfffffffffffffef5, 0x110, 0x0, {}, []}, @common=@unspec=@LED={0x0, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) 2018/02/10 19:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) [ 35.433398] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/10 19:12:58 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) 2018/02/10 19:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000095e000)={0x1, 0x0, [{0x205, 0x0, 0xfffffffffffffffe}]}) 2018/02/10 19:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) 2018/02/10 19:12:58 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000fd6000), 0x0, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/10 19:12:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f000001e000)=""/34, 0xfffffffffffffd52) 2018/02/10 19:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x1, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000cbe000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000d7e000-0x22cc)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000028000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/10 19:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000666000-0x38)={&(0x7f0000037000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="05"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000a0a000-0x93)=""/147, 0x93) 2018/02/10 19:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x234}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 7: [ 35.588550] audit: type=1400 audit(1518289978.142:16): avc: denied { create } for pid=5285 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.612689] audit: type=1400 audit(1518289978.142:17): avc: denied { write } for pid=5285 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 19:12:58 executing program 3: 2018/02/10 19:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000095e000)={0x1, 0x0, [{0x205, 0x0, 0xfffffffffffffffe}]}) 2018/02/10 19:12:58 executing program 6: 2018/02/10 19:12:58 executing program 5: 2018/02/10 19:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) close(r0) 2018/02/10 19:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c91000-0x160)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@generic='F']}, 0x18}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000259000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000d93000-0x8b)="41ae423888dd4ad968c58b06bd96a5e9e0aed2ce6a19e9774666d8b4dc32de24cf188933fd1dfdfd7f9baf07fb40d1669842ae245fac1e772ebf19cc0f1ec4b9c69a70bdf0d0afa8c8fb3f453e8cd6580c54f85c359c18e0360c250e5f3014eda1a130d9e3f56c707ff370904368725f0a83f8bd2bb1b3e91dcab482bfc9bd45ece726cb08ba7512ff2dbf", 0x8b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000828000-0x8)={0x0, 0xf9f3}, &(0x7f0000d31000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000367000-0x87)={r3, 0x7f, "a31fcb55f9351a90ec14deddae464a2af3579001ca81aad5863c2b43320a5c7f59e92ef844760a10f61bb4e886f94b13191997eaf6e6bf1fc79175a80b8b51cf70ea9a85c098f6d2763a3764d1798e418d88cb68a3e3c73f25a31ea03e1318df887b3af14ae9b4f6064673a3762ebdb6242612168ab5f1ed3088e86f4c3ab9"}, &(0x7f00008fe000)=0x87) sendmsg$alg(r2, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000685000-0x681)="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", 0x38f}], 0x1}, 0x0) 2018/02/10 19:12:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0xac55313728ee62c7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000862000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x3fc0000, 0x5, 0x1f, 0x0, 0x90}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x5b8, 0x1, 0x1, 0x3f, 0x10}, &(0x7f0000735000)=0xa0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ff3000)={0x8000000000000000}, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff3000-0x20)={@loopback={0x0, 0x1}}, 0x19) 2018/02/10 19:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000738000-0x4)=r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f0000a4d000-0x8)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) dup3(r1, r2, 0x0) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/10 19:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f62000)={0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000004b000)=""/14, &(0x7f0000da8000-0x4)=0xe) socket$inet6_tcp(0xa, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000c6000)='/dev/dsp\x00', 0x111900, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000848000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000291000), &(0x7f0000bae000-0x4)=0xc) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000596000-0xd)='net/rt_cache\x00') sendfile(r1, r3, &(0x7f00006dc000-0x8), 0x401) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/02/10 19:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5e, &(0x7f0000df9000-0x4)=0xff7ffffffffffffd, 0x1) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a4000)={0x10001, 0x800000000000852b, 0xfffffffffffffffc, 0x10000007fffffff}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002ee000+0x88)={0x6, r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000697000)={0x0, 0x9c, "f8e29ab718da198021adba4d2749c92206c3de8cd8cbf04374ef2e15b2be298f8288e9d8449db5a0c60a60d128bd023d059ac648e0c01a515fb7bd08b451e66cc6ff2ecf75002ebae746c34a232203e7033e8770e43b0238c72b4bdfe267a0569e41e28e735d05a7973448026c6b2f6f75f7a730830a117c40f3114e1d28662d45461338405ad7c58dcfd80cdb710e32677cebdeb57767240d87bef2"}, &(0x7f0000711000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003d7000)={r2, 0x2, 0x4, 0x1}, 0x10) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) 2018/02/10 19:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002cd000)='/dev/input/event#\x00', 0x0, 0x0) acct(&(0x7f0000382000)='./file0\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a76000-0xe9)=""/233) 2018/02/10 19:12:58 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000228000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x405, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001e4000)={r1, 0x0, 0x1, 0x4, &(0x7f0000be5000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = socket$netlink(0xa, 0x6, 0x1b) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c0e000)='/dev/vcs\x00', 0x410000, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f000056c000-0x8)=&(0x7f00007ea000)) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10d, 0xb, &(0x7f0000000000), 0x4) 2018/02/10 19:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) timerfd_create(0x6, 0x80000) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000b96000), &(0x7f0000c3f000)=0x4) sendmsg(r1, &(0x7f0000316000)={&(0x7f00007cc000-0x80)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000ade000-0x50)=[{&(0x7f0000e23000)="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", 0xa1f}, {&(0x7f0000516000-0xc9)="8a4c2eaca09bda5f14748343533345ad32cd90f9ef6f56169fded38a865bb653a74c96c4b316cdbf0a8b04a2910f44e14593607c216a992cdc601ffe539ab5c88f04da128325cec66e39267b36397b1691bb5942fabf5016022e69d5408c0d6360356185985f939d022f88d0137e5f9107421423e47f6a6801587a1a28dc32acd5d73111d77e74314a42d722dec569bb29f8a0c6dca2a9a95145cfb613001933c8fd92ac2e697170eed56015bced6da8e3c5a9ad87fc1f922e0bdfa3059505fcf925d35d110399eeb6", 0xc9}, {&(0x7f0000e36000)="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", 0x1000}, {&(0x7f00002d3000-0x50)="c0d455a9c55bfba6c1e0aba4e78787ad2bb749251f0ec0bc709ddabbebab5a814da892da3aa5460d35c682dc621f69d3f4005bdb0be9202ce7721e215bab125b99e47fe8443b9841ff80b24fd31997cb", 0x50}], 0x4, &(0x7f00002d4000)=[]}, 0x0) getitimer(0x2, &(0x7f0000942000-0x10)={{0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000089b000)={0x0, r2}, 0x3b8) ioctl$void(r0, 0x5450) poll(&(0x7f0000d0e000)=[{r1, 0x200}, {r1, 0x6000}, {r1, 0x200}, {r1, 0x20}, {r0}, {r1, 0x9000}], 0x6, 0x6) setsockopt(r0, 0x10001, 0x10001, &(0x7f00005f5000-0xfe)="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", 0xfe) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00006ea000)={0xebe, {{0xa, 0x3, 0xfffffffffffffbb3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}}, {{0xa, 0x1, 0x6, @empty, 0x400}}}, 0x108) 2018/02/10 19:12:58 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000702000-0x16)='/selinux/checkreqprot\x00', 0x458800, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000e2000)=""/17, &(0x7f000026c000-0x4)=0x11) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) 2018/02/10 19:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0xa, 0x17, 0x4, "7911c27db924e042a99af115694add61bda6c1aa69778b2caa005581e46c74734c230be1dddade005bf40d96bf09ccd2107e18d640e7dae310581e55d314246d", "9a47160bd88806f030c35d67ae25ba82610c374973d61696b8162bfd20546dac677b94dbc23817e96cf4c098fe957604e6c53226cbb78bf8ebd8349f5c0ebe55", "f4bf6a73b7a8685e6891b728fdc90c5148783ad4861f4cf8c4e8ecc5264ca78c", [0x2, 0x6]}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fbe000-0xfd2)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"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"}}}}, 0xfca) 2018/02/10 19:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ac3000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) connect$inet(r0, &(0x7f00000e4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000c5b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00002e4000)={0x0, 0x5, 0x9, &(0x7f0000129000)}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000608000)) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000ef0000-0x30)={0x1, 0x0, [{0x7, 0x0, 0x3, 0xffffffffffffffff, 0x5, 0x34fd5f79}]}) nanosleep(&(0x7f000020d000)={0x77359400}, &(0x7f00006d1000-0x8)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007fd000-0x8)={0x0, 0x7ff}, &(0x7f00006c7000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000668000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x1f, 0x84, 0xeec, 0x5, 0x1}, 0xa0) sendto$inet(r1, &(0x7f00004b4000-0x1), 0xfffa, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @rand_addr=0x6d9}, 0x10) 2018/02/10 19:12:58 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x1ffffff) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000003000)={0x5, 0x8, 0x28, 0x8d, 0x80000001}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x800, 0x200, 0x9}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001000-0x8)={r5, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r1, 0x4) r7 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x100) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000-0x28)={r6, 0x0, 0x83, 0x8d, &(0x7f0000000000)="b9e869159e6987435e78f929ec234c86d8fe3be3a007779ef7d3c82bc12dfb1735d4627bfe16700e6353db0e55eca68d0e6536fc72f0caaf8d0fccf1437d528c8f5099e08ef262237a17e56dd15ce7e6ba5ff2a9486b93293e9d38e473c833438d4771cee5bad780b498380337c7d3703e294917102653eb9514fe4c76978ea317b5ea", &(0x7f0000005000-0x8d)=""/141, 0x8, 0x3}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r3, 0x9) 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) process_vm_writev(r8, &(0x7f0000001000)=[{&(0x7f0000003000-0x78)=""/120, 0x78}], 0x1, &(0x7f0000004000-0x28)=[{&(0x7f0000003000)=""/33, 0x21}, {&(0x7f0000004000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000002000-0xb1)=""/177, 0xb1}, {&(0x7f0000004000-0xc9)=""/201, 0xc9}], 0x5, 0x0) ioctl$RNDADDTOENTCNT(r7, 0x40045201, &(0x7f0000001000-0x4)=0x4) [ 35.960629] audit: type=1400 audit(1518289978.513:18): avc: denied { dac_override } for pid=5377 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.025625] device eql entered promiscuous mode [ 36.035546] [ 36.037383] ============================= [ 36.041568] WARNING: suspicious RCU usage [ 36.045740] 4.15.0+ #217 Not tainted [ 36.049483] ----------------------------- [ 36.053661] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 36.062983] [ 36.062983] other info that might help us debug this: [ 36.062983] [ 36.071489] [ 36.071489] rcu_scheduler_active = 2, debug_locks = 1 [ 36.078200] 1 lock held by syz-executor0/5399: [ 36.082813] #0: (rcu_read_lock){....}, at: [<000000004a42000f>] __rds_conn_create+0xe46/0x1b50 [ 36.091804] [ 36.091804] stack backtrace: [ 36.096342] CPU: 1 PID: 5399 Comm: syz-executor0 Not tainted 4.15.0+ #217 [ 36.103264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.112615] Call Trace: [ 36.115204] dump_stack+0x194/0x257 [ 36.118838] ? arch_local_irq_restore+0x53/0x53 [ 36.123532] lockdep_rcu_suspicious+0x123/0x170 [ 36.128210] ___might_sleep+0x385/0x470 [ 36.132189] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.138073] ? debug_mutex_init+0x1c/0x60 [ 36.142223] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.147244] __might_sleep+0x95/0x190 [ 36.151053] kmem_cache_alloc+0x2a2/0x760 [ 36.151448] audit: type=1400 audit(1518289978.705:19): avc: denied { prog_load } for pid=5415 comm="syz-executor2" 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 [ 36.155279] ? lock_acquire+0x1d5/0x580 [ 36.155294] ? __rds_conn_create+0xe46/0x1b50 [ 36.155306] ? SyS_membarrier+0x700/0x700 [ 36.155315] ? init_timer_key+0x163/0x3f0 [ 36.155333] rds_tcp_conn_alloc+0xa7/0x4e0 [ 36.155353] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 36.203018] ? rds_cmsg_atomic+0xff0/0xff0 [ 36.207260] ? __lockdep_init_map+0xe4/0x650 [ 36.211670] ? rds_cmsg_atomic+0xff0/0xff0 [ 36.215911] __rds_conn_create+0x112f/0x1b50 [ 36.220354] ? rds_conn_drop+0xb0/0xb0 2018/02/10 19:12:58 executing program 2: 2018/02/10 19:12:58 executing program 1: 2018/02/10 19:12:58 executing program 1: 2018/02/10 19:12:58 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x3, &(0x7f0000b93000-0xa8)=@framed={{0x18}, [], {0x95}}, &(0x7f000078f000)='syzkaller\x00', 0x0, 0xa2, &(0x7f0000001000-0xa2)=""/162}, 0x48) 2018/02/10 19:12:58 executing program 1: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000025000-0xbc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\x00Q', 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "bd"}}}}}}}, 0x0) 2018/02/10 19:12:58 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/02/10 19:12:58 executing program 5: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 36.224242] ? find_held_lock+0x35/0x1d0 [ 36.228320] ? __might_fault+0x110/0x1d0 [ 36.232403] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.238291] ? free_unref_page+0x9e0/0x9e0 [ 36.242530] ? rcu_note_context_switch+0x710/0x710 [ 36.247471] ? kasan_check_write+0x14/0x20 [ 36.251702] ? copyin+0x91/0xb0 [ 36.254984] ? copy_page_from_iter+0x50e/0x7c0 [ 36.259572] ? _copy_from_iter+0xf30/0xf30 [ 36.263788] ? _raw_spin_unlock_bh+0x30/0x40 [ 36.268182] ? rds_message_copy_from_user+0x29e/0x370 [ 36.273360] rds_conn_create_outgoing+0x3f/0x50 [ 36.278011] rds_sendmsg+0xda3/0x2390 [ 36.281793] ? avc_has_perm+0x43e/0x680 [ 36.285763] ? rds_send_drop_to+0x19d0/0x19d0 [ 36.290238] ? iterate_fd+0x3f0/0x3f0 [ 36.294024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.299028] ? find_held_lock+0x35/0x1d0 [ 36.303079] ? sock_has_perm+0x2a4/0x420 [ 36.307120] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 36.312458] ? lock_release+0xa02/0xa40 [ 36.316411] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.322273] ? __check_object_size+0x8b/0x530 [ 36.326753] ? __might_sleep+0x95/0x190 [ 36.330709] ? selinux_socket_sendmsg+0x36/0x40 [ 36.335353] ? security_socket_sendmsg+0x89/0xb0 [ 36.340090] ? rds_send_drop_to+0x19d0/0x19d0 [ 36.344566] sock_sendmsg+0xca/0x110 [ 36.348260] SYSC_sendto+0x361/0x5c0 [ 36.351957] ? SYSC_connect+0x4a0/0x4a0 [ 36.355909] ? __fget+0x36b/0x5b0 [ 36.359359] ? schedule+0xf5/0x430 [ 36.362874] ? kcov_ioctl+0x56/0x1b0 [ 36.366592] ? compat_SyS_futex+0x288/0x380 [ 36.370898] ? compat_SyS_get_robust_list+0x300/0x300 [ 36.376069] ? exit_to_usermode_loop+0x198/0x2f0 [ 36.380803] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.386323] SyS_sendto+0x40/0x50 [ 36.393054] ? SyS_getpeername+0x30/0x30 [ 36.397094] do_fast_syscall_32+0x3ee/0xfa1 [ 36.401396] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.406394] ? do_int80_syscall_32+0x9d0/0x9d0 [ 36.410951] ? finish_task_switch+0x1e2/0x890 [ 36.415421] ? finish_task_switch+0x1b9/0x890 [ 36.419901] ? syscall_return_slowpath+0x2ac/0x550 [ 36.424809] ? prepare_exit_to_usermode+0x350/0x350 [ 36.429806] ? sysret32_from_system_call+0x5/0x3b [ 36.434629] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.439459] entry_SYSENTER_compat+0x54/0x63 [ 36.443842] RIP: 0023:0xf7fcdc79 [ 36.447181] RSP: 002b:00000000f77a809c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 36.454869] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000204b3fff [ 36.462117] RDX: 000000000000fffa RSI: 0000000000000000 RDI: 00000000202b4000 [ 36.469363] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 2018/02/10 19:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000223000-0xf)='/dev/sequencer\x00', 0x82, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000808000)=0x3) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c72000-0x4)=0x8, 0x4) [ 36.476609] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 36.483855] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 36.491181] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 36.498653] in_atomic(): 1, irqs_disabled(): 0, pid: 5399, name: syz-executor0 [ 36.506052] 1 lock held by syz-executor0/5399: [ 36.510659] #0: (rcu_read_lock){....}, at: [<000000004a42000f>] __rds_conn_create+0xe46/0x1b50 [ 36.519649] CPU: 1 PID: 5399 Comm: syz-executor0 Not tainted 4.15.0+ #217 [ 36.526577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.535926] Call Trace: [ 36.538522] dump_stack+0x194/0x257 [ 36.542194] ? arch_local_irq_restore+0x53/0x53 [ 36.546876] ? print_lock+0x9f/0xa2 [ 36.550510] ? lockdep_print_held_locks+0xc4/0x130 [ 36.555448] ___might_sleep+0x2b2/0x470 [ 36.559428] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.565314] ? debug_mutex_init+0x1c/0x60 [ 36.569475] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.574507] __might_sleep+0x95/0x190 [ 36.578318] kmem_cache_alloc+0x2a2/0x760 [ 36.582473] ? lock_acquire+0x1d5/0x580 [ 36.586453] ? __rds_conn_create+0xe46/0x1b50 [ 36.590948] ? SyS_membarrier+0x700/0x700 [ 36.595095] ? init_timer_key+0x163/0x3f0 [ 36.599252] rds_tcp_conn_alloc+0xa7/0x4e0 [ 36.603495] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 36.607904] ? rds_cmsg_atomic+0xff0/0xff0 [ 36.612144] ? __lockdep_init_map+0xe4/0x650 [ 36.616560] ? rds_cmsg_atomic+0xff0/0xff0 [ 36.620805] __rds_conn_create+0x112f/0x1b50 [ 36.625249] ? rds_conn_drop+0xb0/0xb0 [ 36.629134] ? find_held_lock+0x35/0x1d0 [ 36.633212] ? __might_fault+0x110/0x1d0 [ 36.637298] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.643179] ? free_unref_page+0x9e0/0x9e0 [ 36.647420] ? rcu_note_context_switch+0x710/0x710 [ 36.652360] ? kasan_check_write+0x14/0x20 [ 36.656593] ? copyin+0x91/0xb0 [ 36.659882] ? copy_page_from_iter+0x50e/0x7c0 [ 36.664477] ? _copy_from_iter+0xf30/0xf30 [ 36.668717] ? _raw_spin_unlock_bh+0x30/0x40 [ 36.673136] ? rds_message_copy_from_user+0x29e/0x370 [ 36.678335] rds_conn_create_outgoing+0x3f/0x50 [ 36.683009] rds_sendmsg+0xda3/0x2390 [ 36.686808] ? avc_has_perm+0x43e/0x680 [ 36.690812] ? rds_send_drop_to+0x19d0/0x19d0 [ 36.695308] ? iterate_fd+0x3f0/0x3f0 [ 36.699126] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.704148] ? find_held_lock+0x35/0x1d0 [ 36.708223] ? sock_has_perm+0x2a4/0x420 [ 36.712285] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 36.717649] ? lock_release+0xa02/0xa40 [ 36.721623] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.727514] ? __check_object_size+0x8b/0x530 [ 36.732019] ? __might_sleep+0x95/0x190 [ 36.736002] ? selinux_socket_sendmsg+0x36/0x40 [ 36.740668] ? security_socket_sendmsg+0x89/0xb0 [ 36.745427] ? rds_send_drop_to+0x19d0/0x19d0 [ 36.749919] sock_sendmsg+0xca/0x110 [ 36.753635] SYSC_sendto+0x361/0x5c0 [ 36.757355] ? SYSC_connect+0x4a0/0x4a0 [ 36.761329] ? __fget+0x36b/0x5b0 [ 36.764800] ? schedule+0xf5/0x430 [ 36.768339] ? kcov_ioctl+0x56/0x1b0 [ 36.772084] ? compat_SyS_futex+0x288/0x380 [ 36.776413] ? compat_SyS_get_robust_list+0x300/0x300 [ 36.781603] ? exit_to_usermode_loop+0x198/0x2f0 [ 36.786376] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.791922] SyS_sendto+0x40/0x50 [ 36.795375] ? SyS_getpeername+0x30/0x30 [ 36.799439] do_fast_syscall_32+0x3ee/0xfa1 [ 36.803763] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.808782] ? do_int80_syscall_32+0x9d0/0x9d0 [ 36.813364] ? finish_task_switch+0x1e2/0x890 [ 36.817856] ? finish_task_switch+0x1b9/0x890 [ 36.822360] ? syscall_return_slowpath+0x2ac/0x550 [ 36.827289] ? prepare_exit_to_usermode+0x350/0x350 [ 36.832308] ? sysret32_from_system_call+0x5/0x3b [ 36.837158] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.842014] entry_SYSENTER_compat+0x54/0x63 [ 36.846414] RIP: 0023:0xf7fcdc79 [ 36.849761] RSP: 002b:00000000f77a809c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 36.857446] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000204b3fff [ 36.864692] RDX: 000000000000fffa RSI: 0000000000000000 RDI: 00000000202b4000 [ 36.871938] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 36.879182] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 36.886433] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 19:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x25f) 2018/02/10 19:12:59 executing program 5: 2018/02/10 19:12:59 executing program 1: 2018/02/10 19:12:59 executing program 6: 2018/02/10 19:12:59 executing program 3: 2018/02/10 19:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) epoll_pwait(0xffffffffffffffff, &(0x7f0000bb5000-0x60)=[], 0x0, 0x0, &(0x7f0000fe4000), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000294000), 0x4) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 19:12:59 executing program 2: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r1, &(0x7f000039b000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) accept4$vsock_stream(r0, &(0x7f0000301000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) sendmsg(r1, &(0x7f00002b9000-0x38)={&(0x7f0000360000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0x4, 0x3, 0x3}}, 0x26, &(0x7f00002d8000)=[{&(0x7f000039f000-0x9a)="666a025e4cad405fcb36e3b3c9dd8aed67011893bd98e890e5347ed5cd70095053fe8382fa80c955997da0a3fc020790b1a134b77cbe91c5e36394dc98668b9f408a65ddcfe5a9492bc3d359b6131914697952e9d8ec634d963c485ed4a02e990d75c2b5611e3c51797fa7f22d3eb8898fd460c1468ca941d4fb621b81859c3ca1a00000571d317b6a01fca641eef212f3d923fe948ab771a579", 0x9a}], 0x1, &(0x7f000039d000)=[], 0x0, 0x40}, 0x0) 2018/02/10 19:12:59 executing program 0: 2018/02/10 19:12:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000c0e000-0x50)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/02/10 19:12:59 executing program 3: 2018/02/10 19:12:59 executing program 1: 2018/02/10 19:12:59 executing program 0: 2018/02/10 19:12:59 executing program 6: 2018/02/10 19:12:59 executing program 0: 2018/02/10 19:12:59 executing program 3: 2018/02/10 19:12:59 executing program 1: [ 36.975547] TCP: request_sock_TCP: Possible SYN flooding on port 20009. Sending cookies. Check SNMP counters. 2018/02/10 19:12:59 executing program 4: 2018/02/10 19:12:59 executing program 6: 2018/02/10 19:12:59 executing program 3: 2018/02/10 19:12:59 executing program 0: 2018/02/10 19:12:59 executing program 1: 2018/02/10 19:12:59 executing program 2: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r1, &(0x7f000039b000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) accept4$vsock_stream(r0, &(0x7f0000301000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) sendmsg(r1, &(0x7f00002b9000-0x38)={&(0x7f0000360000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0x4, 0x3, 0x3}}, 0x26, &(0x7f00002d8000)=[{&(0x7f000039f000-0x9a)="666a025e4cad405fcb36e3b3c9dd8aed67011893bd98e890e5347ed5cd70095053fe8382fa80c955997da0a3fc020790b1a134b77cbe91c5e36394dc98668b9f408a65ddcfe5a9492bc3d359b6131914697952e9d8ec634d963c485ed4a02e990d75c2b5611e3c51797fa7f22d3eb8898fd460c1468ca941d4fb621b81859c3ca1a00000571d317b6a01fca641eef212f3d923fe948ab771a579", 0x9a}], 0x1, &(0x7f000039d000)=[], 0x0, 0x40}, 0x0) 2018/02/10 19:12:59 executing program 5: 2018/02/10 19:12:59 executing program 7: 2018/02/10 19:12:59 executing program 6: 2018/02/10 19:12:59 executing program 7: 2018/02/10 19:12:59 executing program 5: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/10 19:12:59 executing program 1: 2018/02/10 19:12:59 executing program 3: [ 37.030843] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 37.049674] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/10 19:12:59 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x100000001, &(0x7f000045b000-0x4), 0x0) 2018/02/10 19:12:59 executing program 0: 2018/02/10 19:12:59 executing program 6: 2018/02/10 19:12:59 executing program 7: 2018/02/10 19:12:59 executing program 3: 2018/02/10 19:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c91000-0x160)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@generic='F']}, 0x18}, 0x1}, 0x0) 2018/02/10 19:12:59 executing program 2: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r1, &(0x7f000039b000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) accept4$vsock_stream(r0, &(0x7f0000301000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) sendmsg(r1, &(0x7f00002b9000-0x38)={&(0x7f0000360000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0x4, 0x3, 0x3}}, 0x26, &(0x7f00002d8000)=[{&(0x7f000039f000-0x9a)="666a025e4cad405fcb36e3b3c9dd8aed67011893bd98e890e5347ed5cd70095053fe8382fa80c955997da0a3fc020790b1a134b77cbe91c5e36394dc98668b9f408a65ddcfe5a9492bc3d359b6131914697952e9d8ec634d963c485ed4a02e990d75c2b5611e3c51797fa7f22d3eb8898fd460c1468ca941d4fb621b81859c3ca1a00000571d317b6a01fca641eef212f3d923fe948ab771a579", 0x9a}], 0x1, &(0x7f000039d000)=[], 0x0, 0x40}, 0x0) 2018/02/10 19:12:59 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/10 19:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00005ab000+0xcc5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/02/10 19:12:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000064000)={0x0}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000737000-0x3f0)={'filter\x00', 0x7, 0x4, 0x3a0, 0x1d0, 0x1d0, 0x1d0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x1, 0x25e6, 0x3}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x305d7103, 0x9, 0x3, 0x7ff, 0x5, 0x2, @generic="f3a5c6249bb888a179c5062842d0e89b", @common='bcsh0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}, {{@arp={@rand_addr=0x1, @rand_addr=0xffffffff, 0xff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x100000001, 0x0, 0x100000001, 0x40, 0x0, 0x72, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {0xff}, {}, 0x0, 0x10}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00005c4000-0xc)={@multicast2, @dev}, &(0x7f0000ffe000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f8d000)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000a12000-0x3)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c91000-0x160)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@generic='F']}, 0x18}, 0x1}, 0x4) 2018/02/10 19:12:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d99000)=@generic="f2260567258d66e636698b405476bbc7") [ 37.120793] TCP: request_sock_TCP: Possible SYN flooding on port 20009. Sending cookies. Check SNMP counters. [ 37.175085] TCP: request_sock_TCP: Possible SYN flooding on port 20009. Sending cookies. Check SNMP counters. [ 37.186315] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 37.200570] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 37.211908] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 37.226579] openvswitch: netlink: Flow set message rejected, Key attribute missing.