[?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. [ 18.737378] audit: type=1400 audit(1519221742.624:6): avc: denied { map } for pid=4163 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 '10.128.15.196' (ECDSA) to the list of known hosts. 2018/02/21 14:02:28 fuzzer started syzkaller login: [ 25.000664] audit: type=1400 audit(1519221748.887:7): avc: denied { map } for pid=4174 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 2018/02/21 14:02:29 dialing manager at 10.128.0.26:35979 [ 32.401214] can: request_module (can-proto-0) failed. [ 32.410556] can: request_module (can-proto-0) failed. 2018/02/21 14:02:36 kcov=true, comps=true [ 32.976487] audit: type=1400 audit(1519221756.863:8): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=60 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/21 14:02:41 executing program 0: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x338, 0x140, 0x140, 0xffffffff, 0x0, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x2e0, 0x2e0, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @empty, @icmp_id, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="8f95ac1ea5a65d54b486540b5dae1d96", @common='ip6_vti0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @gre_key}}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @rand_addr, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffd}}}}, 0x398) 2018/02/21 14:02:41 executing program 7: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x218, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="fdff56e1fa29003dc1662599e21b6272", @generic="c98b0c0d1f18aff542216bd42bd69ea5"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}, @common=@unspec=@limit={0x48, 'limit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/21 14:02:41 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:41 executing program 4: 2018/02/21 14:02:41 executing program 5: 2018/02/21 14:02:41 executing program 2: 2018/02/21 14:02:41 executing program 3: 2018/02/21 14:02:41 executing program 6: [ 37.538758] audit: type=1400 audit(1519221761.425:9): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/root/syzkaller-shm846877879" 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 [ 37.606039] audit: type=1400 audit(1519221761.492:10): avc: denied { sys_admin } for pid=4220 comm="syz-executor1" 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 [ 37.658216] IPVS: ftp: loaded support on port[0] = 21 [ 37.696382] audit: type=1400 audit(1519221761.582:11): avc: denied { net_admin } for pid=4224 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 [ 37.698426] IPVS: ftp: loaded support on port[0] = 21 [ 37.761468] IPVS: ftp: loaded support on port[0] = 21 [ 37.805287] IPVS: ftp: loaded support on port[0] = 21 [ 37.884274] IPVS: ftp: loaded support on port[0] = 21 [ 37.966704] IPVS: ftp: loaded support on port[0] = 21 [ 38.089221] IPVS: ftp: loaded support on port[0] = 21 [ 38.223331] IPVS: ftp: loaded support on port[0] = 21 [ 38.887699] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.902682] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.154595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.202106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.488858] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.508861] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.730381] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.840419] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.522726] audit: type=1400 audit(1519221765.409:12): avc: denied { sys_chroot } for pid=4224 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 2018/02/21 14:02:45 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:45 executing program 7: 2018/02/21 14:02:45 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002adfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000240)="000100003e0200140cf4977d7b41b8d7004f653bcb7d850087e005f8ceb355a42a29b09300000008d9ca025e64e227062d9f4915", 0x34, 0x4000000000010, &(0x7f0000000280)={0x11, 0x800, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) [ 41.613102] audit: type=1400 audit(1519221765.450:13): avc: denied { dac_override } for pid=5151 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 2018/02/21 14:02:45 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:45 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="748732d2549d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/21 14:02:45 executing program 7: r0 = getpid() pipe(&(0x7f0000000040)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) kcmp(r0, r0, 0x0, r2, r1) 2018/02/21 14:02:45 executing program 7: syz_emit_ethernet(0x6a, &(0x7f00009a8000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) 2018/02/21 14:02:45 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) [ 41.747487] audit: type=1400 audit(1519221765.569:14): avc: denied { net_raw } for pid=5177 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 14:02:45 executing program 0: ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', "df73797374656d70726f6300"}) sendfile(r1, r2, &(0x7f0000767ff8), 0xfffffffd) tkill(r0, 0x1b) 2018/02/21 14:02:45 executing program 6: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/21 14:02:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000480)=""/223, 0xdf}], 0x7, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0000000000000000212664ece0aac8f3495ef4fafb9383da0622929efc8a95fc722d2bc1ed34ec7fb3184ec5b1f6f151948f4baace333b2631061906ba", 0x3d, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getcwd(&(0x7f0000000600)=""/113, 0x71) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000000000)=0x5, 0x1) 2018/02/21 14:02:45 executing program 4: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000727000)="6664000000e90012") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x7, 0xb51e46f}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0xd, 0x1, 0x8, 0x1, 0x5}]}) getdents64(r1, &(0x7f0000000000)=""/4096, 0x1035) getdents(r1, &(0x7f0000001040)=""/48, 0x30) 2018/02/21 14:02:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000457ffc)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x1c913ab0, 0x229, &(0x7f0000000040)="e9e5fa26cbdf3b5bba4ffdcf930957979139504e1857b63dad0139c828ba7dee8c81da9fcdc235d230b3208c4d29c68513d04516c6361f261ed86fbc", &(0x7f0000000080)="67d672cacace82dd47bd7431daccf06db7aab89dffe8c398e215d45228f2fce43ca79b512b854ae7e078859443807c14379a1dbd4a8bdf23618689e5096535a01004cfce7ec3c7d0d419d52541cce33af222218b45d99962fd39a9f249621cea0ca5fec27dc4a9f1e3feb8c16e6d0b7e462afd0c11d68d08134050b77b976922485503d8f818437ced82fdd09dee8fee59b08010c9fe98084d8f20f3eaebeb5c709cac43bf", 0x3c, 0xa5}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x17, "9ca9973602ae7865c1e1b3d5fa558160a29a2ab3d62ead"}, &(0x7f0000000080)=0x1f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/21 14:02:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='\x00', 0x1, r0) r1 = add_key$user(&(0x7f00004abffb)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000af9ffe)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0cffb)={0x73, 0x79, 0x7a}, &(0x7f0000f28000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f00004e2fc0)}) 2018/02/21 14:02:46 executing program 7: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x218, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="fdff56e1fa29003dc1662599e21b6272", @generic="c98b0c0d1f18aff542216bd42bd69ea5"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x92b}}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}, @common=@unspec=@limit={0x48, 'limit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/21 14:02:46 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:46 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000eeb000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)={0x0, 0x0, []}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x9d7e043a995415d6, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000040)=0x1ff, 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0xffffffff}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x2, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10283, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)={0x0, 0x0, []}) [ 42.121389] audit: type=1400 audit(1519221766.007:15): avc: denied { dac_read_search } for pid=5274 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.161445] QAT: Invalid ioctl [ 42.183270] QAT: Invalid ioctl 2018/02/21 14:02:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7fffffff, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00009c4000)={0x24, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/02/21 14:02:46 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x3, 0xff, [{0x5, 0x0, 0x800000000000000}, {0xfffffffffffffe9a, 0x0, 0x101}, {0x3f, 0x0, 0x1000}]}) fcntl$setstatus(r0, 0x4, 0x6000) 2018/02/21 14:02:46 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x101, 0x3ff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f000082dff8)=0x40000000003, 0x7, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x3, 0x2, 0x1}) 2018/02/21 14:02:46 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:46 executing program 5: socket(0x1d, 0x0, 0x5) 2018/02/21 14:02:46 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000040)=""/209, 0xd1, 0x40012000, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x4, {0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}}}, 0x32) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/member\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000ff8)=0x53, 0x7f) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x3) 2018/02/21 14:02:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc3f98)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter}]}) 2018/02/21 14:02:46 executing program 6: epoll_create1(0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000007c000)) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000e54000)) [ 42.282573] audit: type=1400 audit(1519221766.169:16): avc: denied { create } for pid=5305 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 [ 42.297349] can: request_module (can-proto-5) failed. [ 42.312465] mmap: syz-executor7 (5311) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/21 14:02:46 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:46 executing program 2: r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x200, 0x80, 0x5, r2}, &(0x7f0000000100)=0x10) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b09ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf20000000000000004747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81000000000000002890ea52246bd3d32b1a91a844edb74b1f50ae08c5387ed8fdf598b600579f3af3f864e1c324f6b28f6672f98f00049be31bd78b506e8bc919d5c1a968462d72d9edd05f084cc1afdcec911aa1322a8cf8322933bff680005feffed53f4fe2817cc5b01876c7eaeaa44a1aa05acfb9ee", 0xf9, r0) 2018/02/21 14:02:46 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000693000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000358000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000ae1ff4)={0x0, 0x1, [0x0]}) recvmmsg(r0, &(0x7f0000543000)=[{{&(0x7f00008e1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000d74000)=[], 0x0, &(0x7f0000397000)=""/155, 0x9b}}], 0x1, 0x0, &(0x7f0000900ff0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0xe, 0x7, 0xe7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 2018/02/21 14:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7ff, 0x1, 0x5, 0x4, 0x10001, 0x280000000000, 0x6, 0x2, 0x2, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000043fffd)=0x3) ioctl$TCXONC(r0, 0x540a, 0x0) [ 42.332635] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 42.343176] can: request_module (can-proto-5) failed. [ 42.349968] audit: type=1400 audit(1519221766.218:17): avc: denied { write } for pid=5305 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 14:02:46 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f0000b97000)=[], 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:46 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet(0x2, 0x200000000000003, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3d8, 0x268, 0x1d0, 0xa0, 0x0, 0x0, 0x340, 0x340, 0x340, 0x340, 0x340, 0x6, &(0x7f0000000000), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @generic="c3ae8abff0f502739e6535ac965e88c5", @common='gre0\x00', {0xff}, {}, 0x0, 0x0, 0x1}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x1, @empty, 0x3}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffff00, 0x0, @common='erspan0\x00', @common='ip6gre0\x00', {}, {0xff}, 0x11, 0x2, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xff000000, @generic="fe85fda01f3f09f83b0f2616f2c92a6f", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x16, 0x3, 0x5a}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x8}}}, {{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x20, 0x200, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000400)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x98, 0x260, 0x0, 0x1c8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x6, &(0x7f00000affa0), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0x0, @generic="50dfffd8a2705ada6efdcc4137508ed2", @common='yam0\x00', {0xff}, {}, 0x0, 0x3, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xfffffffffffffffb}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) sendmmsg(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000800)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x2, 0x3, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffa}}}, 0x3a, &(0x7f0000002b40)=[{&(0x7f0000000840)="a500115b47c1a87e56b0a66ee2b47ba9979e664aae13905c7bd361b34ba8b8437482e293cda2fcea98e858fb27f709aa965fd6ce77b50b41dab003bc356a0582c1d71832d007239ac10e3a9ff658eeed001d6022fcfe0c5f2825c7ac4116c1b4ce8b00cc350aa57de5bc552acfb7df0db20236dcf9ae2c5544aa7e68da04cd262ddab3f5159e05b982d854ad0e21297d90843c21fac99d27d56af82a13518d66d44dd6b8015c7c1acd", 0xa9}, {&(0x7f0000000900)="62b52a9f9d1f131cedb47e520e6c1bd3cccbbf72cc99c490e1b1faba84a661d1d508cb13706687367b11d29bd514553fdada477fd990b1e32df4c8cc0b0c0ae154e66bd1b2239265dd10cfdc8b79b693514105cee6766cdea59356e05832e83a3b2475f3b96d538ad04c3dc31b1cbbe55204413c4195863ec4f49a7833086d48d169734a7aed6836008b2c985767b5a58505207feac10172fa191abc6c34d9d486180988ca597ecf35d3934f0bbf196d34cea043f4416bcbca88dbec1ff3afeba1bc35e82225f1cb9db85af70838cf6842f1c645eb3d298dc3ed63b53e27422f7c09fa43d71e68eada0c07673028f3d2caae38", 0xf3}, {&(0x7f0000000a00)="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"8331e01f6d4b007b7f8eab49513af7a2d2c51ca151b7334fe5a122964b3e8349e0f03a77962208048cecd0903048ca9a7572c3bd7da3ee65e74a8074f0378ce97bfb4c07c9990bc715259b2603332d9f28864fc3ecb8352a630e05dfe16b2db27c936a3f0934d90a0db03d95d4d7b80d9ad0de744a5c4b9b8c63e2ca1352415bdc6bb521970e289e8c47f9e21a14330cc10168f8aa8bb48e8d22d780306292a5ca03603b92e6d6cecf52740c3573a1f2791cd8d5c23ddc52a055f56f3ba6d3f1b92aefc1ca44ba2de802a9eba26ad308974ba0f11d88a259acac0c1bc1f148e4e4a0b66df93eb32d10b42a76be034b04835a1d16eff305fc1696c806e7695deae0865de387fddce986ddd9e989bbe2b9f8f154dce30ac3484094395d86726eeddc1013f35725f6f98dceaa8654b7c26baaa779128ccbd4ac861821b3d8047e5ca72189d5250ee3d184eaad1f332081e34bc520f27bf66539fad5609a3f5bbefd9ca03ed4ce13c519fe7f641cdf99f86abde4d3da5de5cf23737df8adba723d68f31e63361bd0bb7c23c40ee8b552fcbd92c3d2cd96d3b2b623f0a5afc4bc289d9bbd18b914f12dffb454f5fb82ca574662ea8fcc4d33d88dabd2d3e7bcd6fb9f35ab42d6ea0eb167735bd3b92efbccd5f1714c9dbdd6137fcc89e645022a9eeeeaa525c9a0a71cd3a71a87428ec224302c67e599e92d3d35aa451887f6b23bd257a56d12ebc2560b8342c7079209f1184280bfc0c66a361d0dddae00531acf9caa4f1983ea86606b3b899177f132724238229c787fae50770e4cb6c0c4c4587666f4fc3e62e4025791928bc9201ad3e29593cc07843e7a49df02f06a4e689204142ce48d3e7b72e5c7a61fb1d536fe91c2b841908b0262abbb2116af5b62e3d85af85b69fc66e95c10430e29f5850cb2dbb7dbe0da0a36a2c7a439ff20423c78b9decb9c67a29bc7dbbe16a9e3f15b5023eb8105724a1c900dba33d667af7dd4d9cc299801273ee53de968a8be74e4956f131f8c3236a93dca5625e60c6f56a941a693e3ace575a0c6c56b005a363660ef539dd0545536aaf57e9ab8a42067ee338ca27880c0fb0d881f524efa97a4b5ef307b2f50c814f66178b102ad65fbab4232418a0581971f1fb6c8506b272266e74b41370b8ce00d1747a55368391657e2ee8f95b732dc612c39c375c310c8dbd0830bec3267e119ee599872327e04b468f377530461270127b8ec792630218af66808c79701c4b27a0103a5244424daa1d5ac99b682fbef7a65a76a661ece8d80d40ae735d012707432f7e62d73e2b4d3648c01efbddbbb8d74c36d1fa125873dd9d14793cddb959d3c585605a1eef8f162c0501837631b1071d61270601a3ab8ada7867ed14bb1623696231afbddd7b4d34a3b5deeb2cc02d83fdb38082de96d13742ab75e9c98906b742fbc82d3d11e080db1c18254eaffea7a1d82fc67c9d8c259f0ac584ea7df5b060e24f537da603106653e012f88523432dffe7a3aed1d8fcfff60180064a906fcca7a0a150d0b0c14e1df286087279e8933158c6942bec88879c2f46887a745c0ba27ffe220803e95f6ae8872645bb5602a7b2496473427b33dbd3b7f35ded5b93f93f5ccccda0fecf24ef86cff3c0b79f4d797875cfd3d4e2c4806fa0a3c30266c2fbe9434827d136dcc3828a403fffb180001567748a06b113f6a07babe7edf11d5b1a639b322670fc305b2a33bbded2e8d0332b1b133f24c527ae21f3c27203175543975331417a3ed682d5bf5705f8ba827aeb88f90b42445949179713bd7601d7581e6c738afdbcc52267757a714582018d3f6bd9f0d7ffcde1361a532c1e2cd00d04196025b5b18ea3e8c904803c483098ba7ed80be399be73ffadf771a3e4f55237b93b0727ce5d6b8c62a14065600b06a0461a8dd693615d25606c1572e547d7b9dcf6140093abe02f0a6f993ba51ccb4d250fc6ee6bfc37fd4dd0cb80e9077cfd97976b2b8be555b9eeba7262566b65cb4171b47f77f2e058447e25fe12eedee694b8cd2055f2467264300a5ea7cf79965b78d6945d4ae5216fe9b712e9605b6be6abff46f72676b2e73aaf80542f63c9ca2bce9ff1188b82da53f621272b1ded3865dcca9ce4e6a5c85e392874f43e2b9493dfb4d74ffd9a18ded578dff8adb811c1b92a3e2204f1fee34a8f70142fcbfc0997f43a8a8e8c4b3b0fd19f90f10c5597def26b760f924d37b453243e73a88ee3d89d92c639ba1c2276b1dc060e1407a37bb1c284eb441d31e5253477c3e908f07da2adb816f49319f44c3d9d482880d6e5a9feb8b00d24181ded92abb4754602951ec618865e24bac08b8af89a614035761ace7ef4bd10810ecb789ca64ed68497512d1bfba04a5e771a0307cc467c02bfd2620dfb52c23d015756e9830ad32d40695fac7ab0f6b04bacde95f181aa34d8418ce4713adcc5ec6ed522d4cebe61efdb2abf29c49042dea8cfb0ec216ac8eae38f77d87f5391e3439a9f90edb10d58a14b0c858a68dab4fc145e47765365caac8869ca4dca08905578f55012322872cd20de9db0d9dce467da8a87cb0e128a843485b4b2381a1de8a1d2bc0c2f84cc941a19a7f364bf4adba877c5c6d9d06e1764259bf911222b213456e1970d02e5c00b0b9c8257daa7e70c8c86306c93fe3a77c02f9c6f046f765dcacca40281aee577dffeca5040263acd9fbfcdd56bb8469d6a014f62a4f718bc13b309494c290fd9327e92b49224e3c0cad46f79ddbc55ae98985e419ab3d72519b8126109e94343bf335bcee7aff6af2e935ff0e72dd4153fcb75208ffbe0c9a9d316817123344db4e1bf1ba846d56642206c56198d7bc08069188f02a53514257c3da31f4862d66fd01ced79800622698635968e3dae93918ef9ca63295ccb9df492ff3a0a27f76d8b3a27812b79c5d46146ce317f79f3a79184fb795d38874e4451f6ccb27b9cb0189f163e3b4513cfbff4720c5f5978f0bf70419de7bfdfe6936a6ab995455761bfb4d7e69afb29d20f0358b63d23e21ffd8b75a25a280b3c588239f49828c4f64c6ad77ee5ff075ed7124bd1740a6b77624c0214a35a6931483eb1bdf95b1cd7241d71d956c31eca37babcc4fdfb94c4868bc499c7695b94b3ed5ff7805a1dc58d3b7845e6f1647d4248e946b3d80bf3cc5763dcd532a25393d9528605f3fc9b9de03fe10b76e9540b235c079be1b3327202301a73cf621c80f6f0fd6aba87bc20a366f62cb84cd07bf84052f1ba60d1c29249fed0d6efa5745952d6f79d5b0e5275ba061ff7f2cd1faed7c78b871c7898680013eff09c9a931fb8ae0c9a291d6c21d7da221cf9737faf1ad1a031f3753f6c20f981d5e4a4ad6101caadaa560e8b284b0699fc1e276cf6d035661dbf21af89cd683c13f089f4413bdb835e028fd0d7585a0a34a292f75694b488ccbe79b88484f55797c1c35af6a708659e14036ac70b4cf04bd23f08221f2fc55d70a8c0453f9d0a9b1a005134cd928508f72156ee667c80c3e5e1c510715e21f82a3d51fc4fd7bc34cc312144ca883c2ba80ace1c979a1792d2521179451adca35dfdeb008526f9c79a9c6d546f8517652421d526a464fe348a467c0ad4bd431953200a723e2add51c1f4e2dd0229a63579a43d8179f9f570058305654080bb0cdd268372f5a5f6d9a1c5e3a12ffb0bc94c0e27b40046e94642cd06f9294619cd1a8225fb347d1f364265a112ce534486a1c3921ce5b0ffb44f6aea33ff4f79313be4f8458b7453658a12ba5c20da6d6d8b3a6bc70ae8d1f1e851c0b282ab5586f59414cc50b5929182e6e4ee235730157cc718cec2b03a6b5781c7dcf2f651ee9ed373bc64e30cc032659962eba4652cbf306d982bca98247d2903b9fafac66728f4bccc80b0949c004e640f151976f6ee66a8296b25d6c39393536d264e9297931a46c0214af480c42a90c3273e65e97a820b5cd9ebfa0881c2571a196d70ac39aabd99c06bce59c94e23dc02550760ded05b82b8151c41df143dcc23b5f1b23935fba16e5f3c97c3a95c57fb4674a7986b06c364012cd03dacf94fa8bbecbf0bce1067ce74065b52d3c3f7f693f091794b358ce161355c16ce5de175c01db5686465ec1bb687ef59b3c43d1ae6dcd44f9e5ab25bab7c4622a9b19223ac6189d623926bdaeae97e9c8b6179508f358ea461c5ec9672d28c04f2960fcfd399339abc3339c844962f1ff4e2d9979090b7fd29fbceb30edf1ae79f6c79a841b2145e5eba2af067de88ae617a4f958e48d8f6f9cc15268af5372ef79508c39dd62570a6fb2d2ec2cda896fe99fa659becb6ab0de1421d1186c6bfdc4caff2fc8be6923ac73ae9e4771408e30714bc9e7677cd80991416513fb44b9e6e952a344d319e30dc9b5a6459e882f06908545fe1a9bcf742933b85e20ee9e5129162c7e9d295837b9bea5dc8b77c9af158c4b02100e0d0f4b4dcccb89091deee98a539ad53c183bd73b7cec30741099b501b1bf5875995f5efd601369d626f1904bdc5e3a9fad301405842751e1c165ae19d3f75bd880dd7a2b2c4313c3b93849abf7a5c5010ca5d0a69a5b914f1b6156463145a3b072cc928eac7f8d599fa38d21910d1dc9cf56f77331664692da1fb8d4405af4d5eba25b513d269c6ea7f23fceafb054e6d0bc61ccac92c782e13e5c85ff3b352fc8965bded593e152a6ecb8cf0c77a7b8a2eba562519e1c93c593f384458294b16ffd2f3058208e44d1cacf20f73059f6c8a5d19d4aafd3002af9d73aea12b3ba8366a37c13137ed8bd65d8f46f6f784b403c773de3006b6398ab849dfd8b1645490d05587e4664a89c3a51ac6356c5abbae7ab520ab1681deb5aae0edbcaa8c241d067598d400921b8ec5cf160cce2ebd4537643f02a90a36ceb7145b327d7c14f19665517522a2bb0555f39d79fe717b98659616c91f84000f8b7b2eb00bd5ab46574e7b9f01cfd35fa78b2470c9c2af6d18e4ef72a752995e3753b8e5e5216ae7a7cb22af6c9712ef442f39b58f8560f125f0a00d40f6525be8848c2079a9a032f86c9fad55317ac413b59be9374e0f3fb33df273884e1a0d38632d917f779575ed7d550434d96898c2e77a067c77a9c12ad35ae40ab755c75c3270584bfc99389f73a4c9e21c3797b8610184d69bd2936388fa8ed9cedc15d0c31b33ad9282a545d48564f6c682862aab465bbf43af2bdbca39fef87f3d80e851a94cad39db44b28116505f52104d5ad5253afe38ccf0b860e9f2bc838274972a1ef7a68b25ffe872ea111192ef595029ec450502ff809d80c31a3c9f4dbc6e2ab3be7adf52604d4252df69b162ee9830b4dc03dd5958ca0f0d3e9652c97ebfb2a729f81358955ceef6161009b1b262f529ac9fdff47c38000d97bd78bd6dc0d15eaf6317834893d8c4d1398c89d6e6a7fed8808a73fd3d520248b246e7903876c9f6243e7ad858adf5eb59124842ef41740f7e1c6d04fd1083c97d528b641616ed2943cb31cf863ea5b4aaf52679b4472d8596b9085f556a3cc14210202d601864c4e7c315485140e238a3f43da7a2d18a95bf37b14cfb7afe772e332fc1be7f037fa6d633721ed14c42e3459bda82e7d4beec19b4285e972c03905201bdb109764076967f273879a211d03869eff3ee11168c6a8eed73b6a2f0d74b1da7a330029da969a3dfd615652954b662e2c734501009267dcd256ded795148770ddf85fd5f5837fa6fde52d30dd0b1d19f3dc5cf7548a56880098bf19f2046c878c6ce279728a4d18ae18985304a788e03616e4"}], 0x11f0, 0x48080}, 0x4}], 0x1, 0x20000001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000800)='/dev/input/mice\x00', 0x0, 0x100) timerfd_gettime(r3, &(0x7f0000000840)) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000080)={r1, 0x80000000}) [ 42.408505] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/21 14:02:46 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/109) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xe, 0x1, "a4d2eb1355a97295f9d698d58c908959f75aefff8f946982ebc5a135f2ea70202d64367f549c32e3efe08d2889a07256d03811f6edbe213ecbe373a02149be45", "50324c5de405b97f91571ac7074b7020dcb580534eededf32039e2103b41dca0", [0x1, 0x1]}) userfaultfd(0x800) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x1, 0x4, 0x8, 0x1, r3}) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00001e5ff0)='./control/file0\x00', &(0x7f0000000140)='./control/file0\x00') unlink(&(0x7f0000000080)='./control\x00') close(r1) 2018/02/21 14:02:46 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/21 14:02:46 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000916000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000408}, 0xc, &(0x7f0000000080)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1ffffffc}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) sendmsg$alg(r0, &(0x7f00000023c0)={0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000100)="3e85c45d90f8751e5a2020e9d48b4b49b3154dd270901bc3942fa9404c74d0b126e7eeba5242de7a8b826a7a10ccf87f2c2a74c9bc7f56e92de603f465b709162239b427f5062e791908711de70544d15864b9cedcf20c7454e948841344c5141a37776d2af6b0703e894c14d0449aaafd23a3d6d7651b56932965492859e4069d855441e60e95e66ea801582a004d88b2b26fffd02fee0aef346b1949a2b7c3d65cd037c78ee6fe0cf8cd1f87bf434d00034deca7943db0541c8e7f07d1d33c56933237530ca27dd8237ae6374c7c3b8daf44766f0c69642c5aee68ef162b88869c7a", 0xe3}, {&(0x7f0000000200)="aa537ef224b4d1c384c562ca851e336413b18bded2147f0004bd26f50b", 0x1d}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="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0x1000}], 0x4, &(0x7f0000002280)=[@iv={0x90, 0x117, 0x2, 0x7a, "e27f9f653c8928d370fc81ef2593131e59e9f6126e3683800b4215eeadac3ae32662f9c44980d8a5745a9899dc696aa47c457d4e923bb846cc676f5be8323841fbed267df175dc5df24c41256c559e10b980cbf348c87fcfc60cfb593ca3f95c83536f48cd2be37503bdadae0dcaa0578709b3d02d06f98e4aab"}, @assoc={0x18, 0x117, 0x4, 0x92b}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x138, 0x80}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x1, @empty}}, [0x1, 0x0, 0x4, 0x0, 0x4, 0xfffffffffffffffe, 0x2, 0x400, 0x7, 0x800, 0x3, 0x5, 0x2, 0x5, 0x4]}, &(0x7f0000000240)=0x108) 2018/02/21 14:02:46 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x80, 0x80}, 0x40}, 0x10) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/21 14:02:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000eaa000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x40000001, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f00002c4000)={0x0, 0x0, []}) r1 = semget(0x1, 0x3, 0x508) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000080)=""/215) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={@generic="0330da78aebbc99a2ab0f3828f0352d9", @ifru_flags}) pipe2(&(0x7f0000000380), 0x80000) [ 42.492939] x_tables: ip_tables: TPROXY target: used from hooks OUTPUT/POSTROUTING, but only usable from PREROUTING 2018/02/21 14:02:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r2, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)) ioctl$int_in(r2, 0x80000040045010, &(0x7f00004bfff8)) 2018/02/21 14:02:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) getsockname$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f000076affc)=0x10) 2018/02/21 14:02:46 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:46 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) 2018/02/21 14:02:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/21 14:02:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) [ 42.570971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63632 sclass=netlink_route_socket pig=5351 comm=syz-executor2 [ 42.621262] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63632 sclass=netlink_route_socket pig=5367 comm=syz-executor2 2018/02/21 14:02:46 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x792, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="6bb0d411efe4067972f36fbf0bbe50781f2ccd443d2fc019c02f702d87643c46a86be01660ad0630a0d54adaeba508f234096cbe2a938857fe740975e5579b556fa390cf80cf33020bb755243ac03511e1fd7f9ba1ec28e5cec4939d2a033087be0bc5e3aa31f11ceb90f0fc4c1f91ba9b759c13852f98bb1d158857f9a00146da892474b3470710d49e47b304e3bce4ccb6185c1e304b0eb981538a2d0b8459f91633678c95ccd65f06ea54102e3ad03221fa028a2a3132c9a28356f0bb4a", 0xbf, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="d3b318a0b95c828244606e16bd807848ada48e79766e2145651c286dfa701690862b35e30a6ffa4d374c054d73915554c14ddb76d691dee12a0e1ff3f8431fd503084f7658334d437c6ed28f82193342952ce3db9d8ea6d1cbaace225da8ddf5b866c3f2d7ccf00f0b78edfd1166a59aabf3e29fc85dbfae2098651c94b29001d9d0b3e604c20a2c13f3a78d6d9b3d4a7add8c4a32e4ff559c27387761001918b23826bac701e63f10c3da4c0f67a4c0b4fb07049dcd71b8fb75669328814daa440d642f7a3346cca33193f6d270e1cc9c77a3f6e9edd2f36cb69553772074c612c72ca25c7fb433a56ea7349c07f5", 0xef, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="0bc864df80b8460de0878327afc208e3525ecaa30646b18aadb440cd607aa33663993c27752edbd46b8494881522c1137cf750f91628454527e877f686ba19c577d8c1aa046c59a0df1e5e7214f70ec3f101e3", 0x53, 0x0) modify_ldt$write(0x1, &(0x7f00000003c0)={0x5, 0x20001000, 0x400, 0x90, 0x100000000, 0x60, 0x10001, 0x7, 0x7fffffff, 0x800}, 0x10) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r1, r2, r3}, &(0x7f0000000400)=""/149, 0x95, 0x0) 2018/02/21 14:02:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/21 14:02:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f000001bfc8)={&(0x7f0000019ff6)=@un=@abs, 0x8, &(0x7f000001b000)=[], 0x0, &(0x7f0000016000)=[], 0x1}, 0x0) 2018/02/21 14:02:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003b03)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000019f88)={0x14, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x1, 0x1, 0x0, 0x9, 0x4, 0x9}) 2018/02/21 14:02:46 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000000d2, &(0x7f000003affc)=0x6, 0x7a) 2018/02/21 14:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x7) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x7) r1 = getuid() setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x5, 0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x493, 0x8, 0x9, 0x3]}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r3 = dup3(r0, r0, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0x0}) getdents(r3, &(0x7f0000000140)=""/87, 0x57) flock(r4, 0x6) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000000c0)=""/81) 2018/02/21 14:02:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x8, 0x2bc5, 0x1, 0x2b25, 0x84}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x7f, 0x1, [0x2]}, 0xa) recvmmsg(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/185, 0xb9}, {&(0x7f0000001140)}, {&(0x7f0000001180)=""/121, 0x79}, {&(0x7f0000001200)=""/9, 0x9}, {&(0x7f0000001240)=""/37, 0x25}], 0x6, &(0x7f0000001300)=""/141, 0x8d, 0xd48}, 0x7}, {{&(0x7f00000013c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000001440)=[{&(0x7f0000001400)=""/5, 0x5}], 0x1, &(0x7f0000001480)=""/78, 0x4e, 0x7}, 0xffffffff}, {{&(0x7f0000001500)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f00000016c0)=[{&(0x7f0000001540)=""/226, 0xe2}, {&(0x7f0000001640)=""/57, 0x39}, {&(0x7f0000001680)=""/4, 0x4}], 0x3, 0x0, 0x0, 0xff}, 0x3}, {{&(0x7f0000001700)=@alg, 0x58, &(0x7f00000019c0)=[{&(0x7f0000001780)=""/154, 0x9a}, {&(0x7f0000001840)=""/150, 0x96}, {&(0x7f0000001900)=""/133, 0x85}], 0x3, 0x0, 0x0, 0x401}, 0x4}, {{&(0x7f0000001a00)=@ethernet={0x0, @local}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001a40)=""/19, 0x13}], 0x1, &(0x7f0000001ac0)=""/248, 0xf8, 0x3}, 0x100000001}], 0x5, 0x10100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001d00)={0x0, 0x6}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001d80)={r3, 0x100000001, 0x0, 0x2}, &(0x7f0000001dc0)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000abffbc)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/21 14:02:46 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"d5ddb17feaa31b"}, 0x1}, 0x10) syz_emit_ethernet(0xfffffffffffffff3, &(0x7f0000080ff1)={@random="7134a5066659", @empty, [], {@generic={0x88f5}}}, 0x0) 2018/02/21 14:02:46 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000723ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)={0x100, 0x8}) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '/dev/ashmem\x00'}, &(0x7f0000000040)='/dev/ashmem\x00', 0xc, 0x2) 2018/02/21 14:02:46 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f00ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0) mremap(&(0x7f0000231000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000019a000/0x3000)=nil) 2018/02/21 14:02:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) [ 42.723843] xt_connbytes: Forcing CT accounting to be enabled [ 42.735627] audit: type=1400 audit(1519221766.622:18): avc: denied { create } for pid=5387 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 14:02:46 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x6, 0x4) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/98) 2018/02/21 14:02:46 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) r0 = shmget(0x3, 0x2000, 0x40, &(0x7f000020e000/0x2000)=nil) r1 = dup(0xffffffffffffffff) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x3, 0xffffffffffff0001}, 0x8) shmat(r0, &(0x7f0000197000/0x3000)=nil, 0x2000) 2018/02/21 14:02:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x140) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f00000000c0)={0x2}, 0x8) socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x200}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200002, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x1fe0000000000}, 0x61}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0x0, 0x3, 0x7fffffff, 0x3, 0x10000}, 0x80000001, 0x8, 0x100000001}) sysfs$3(0x3) 2018/02/21 14:02:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:46 executing program 5: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/232) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000002c0)={0x4, 0x0, &(0x7f0000000140)="80b235ce81b7fb14aaee987383e2a4094463167848e37980b1eb4c8f195b179abfb795bdd8a0ad35f648da25b835d21660d84de0f14d743904d2e8abfde988d48c8c9db493873d5cb5af071d7ac428e745fe1f7a", &(0x7f00000001c0)="4c0b367fdb611261f66840771ec87b86aea3c60311587328b57c1553b3e851e41c5068e2a9ef34b41ff175eca6f43a1dd1f4e7537f9ea184c7e60640e0559b16b722bedb1505e1c7f5ed84485cb599ccb8ad34b0a061179734d002b4c66797dd3715ba4464a13aea710ef9191dbb6af3bf259b180cfd64302270d7f0fd16ec946174223ee39afa6a4db83ce825d2c62e9af3f509616ff26efcffe686e8071baf799c0c8bc0eb28d1721a208df97f4436c009a22519291059b3d91cad54924d36eaa0825223357a78a334", 0x54, 0xca}) write(r0, &(0x7f0000814000)="1f00000056000d6dfcffff05bc040303fc0f00000000000000000002000039", 0x1bd) 2018/02/21 14:02:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x82) [ 42.811734] audit: type=1400 audit(1519221766.657:19): avc: denied { write } for pid=5387 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.867500] audit: type=1400 audit(1519221766.730:20): avc: denied { map } for pid=5411 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14302 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/21 14:02:46 executing program 7: r0 = socket$inet6(0xa, 0x1080001, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0xfe50) r1 = socket$inet6(0xa, 0x7, 0xed8) r2 = dup2(r0, r1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000001c0)=""/96) 2018/02/21 14:02:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x2800) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1f, 0x400) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00008d5000), 0xfffffffffffffee9, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 14:02:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x7, 0xfffffffffffffff9) ioctl(r0, 0x2287, &(0x7f0000000fff)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) 2018/02/21 14:02:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = fcntl$dupfd(r1, 0xf5fe11e94d11394a, r1) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000000)={0x600}) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00007ed000)="66b80500000066b90000c0fe0f01d9dbe4660f382b2e060066b9b10100000f320f090f20c06635080000000f22c00fdc4c9a66b8010000000f01d9baf80c66b820fd0e8766efbafc0c66ed0f09", 0x4d}], 0x1, 0xfffffffffffffffe, &(0x7f0000000040)=[], 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/21 14:02:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:46 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x2, 0x1000000000000}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400a00, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0xf77, 0xdffffffffffffff8, 0x1, 0xb3c7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x0, 0x13}, @multicast2=0xe0000002, 0x0, 0x7, [@rand_addr=0x4, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x2c) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/02/21 14:02:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)='Z', 0x1) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) r1 = memfd_create(&(0x7f0000000080)='\\*}\x00', 0x3) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/02/21 14:02:46 executing program 5: r0 = socket$inet(0x2, 0x3, 0x200001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0x0, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'RAS\x00'}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}}}}}}, &(0x7f0000775ff8)={0x0, 0x0, []}) 2018/02/21 14:02:46 executing program 3: r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x39c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000c43000)}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000d00)={0x0, 0x200}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000d80)={0x0, 0x5}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001800)={0x0, @in={{0x2, 0x1, @rand_addr=0x10000}}}, &(0x7f00000018c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001900)={0x0, 0xffff}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001980)={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002080)={0x0, 0xba, "b0744e6107206768acce72b0d66ae5d23ede713bfa60dea86b9af315ba9497607405914a652ac129d76c398b58a098bd7c9b0ec02f161d2bf5f6314f4ed1be16909f74a9704b0130b8176863845fc7ff204ed5bb2cd04d2c3f428ca5ba41afe756c474d4bdae4ea6b2586990538fa4c6e9eb68e5301321b7b11b6a9ffb5a5a6ceb98b649c92444c3673585c512d2f9da63708c070f2d906cf334fa59689e2028003bbbaa49cec498776b58a6d08bae691f28bc1f9941eff7eab6"}, &(0x7f0000002180)=0xc2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000021c0)={0x7a58, 0x6d53ade258972dd1, 0x7d3a3b09, 0x4, 0x0}, &(0x7f0000002200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002240)={0x0, 0xd9, "7e9c6aec48c287822ae23ec77ae6931868b2bd37c1e88c0b08953c646cfd72ba3da4cc0166460b5400745aea619e536e038ea0bd5b805dc516d81a365a671136a822d5d86d8c68854d146611290e1bcb38b5d392777fa4ba9a8cfbbd58f62f608923730adf011b37413b559f300450396267c1e4307f0cefea27a2542543dec5ea8d673ede68eec93b1f066a321914bc394369c900cb0eaa836beff59f6aaf886f617807545be9b864d4737713944342c5fb3ed54a6638642efcb29c14f1ec13813335f1ab4ef7f05792cc0e2d759045f418c49acb109a2a70"}, &(0x7f0000002340)=0xe1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002380)={0x1eb1, 0x401, 0x8000, 0x3, 0x6, 0x7, 0x372, 0x7, 0x0}, &(0x7f00000023c0)=0x20) sendmmsg$inet_sctp(r1, &(0x7f0000002600)=[{&(0x7f0000000000)=@in6={0xa, 0x3, 0x80000001, @empty, 0x1}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000040)="a9de01d3cc637d1f896920d073a1c1c482628274d3b144a6fb47291a54106271429bc82694cdca86962fcb9c0537698418b838412262a8f62e4f7ff38754bf7efa07334e9b9e03010d5b95641d63d632a0a8c0f6f32a0f600d1efef7f7ce052d8d13a2b5f883d7b55ebb0dae04c9211e8a064f7e488aede0291bf116af0af03f9bdf1d830d763ec981496ef023f781d160cc4a4203a9926510065505c1da6371e3707a9be9f42ded527a6b1825d122c6aef807ff7d59e93f4bfba1072d08e4e8c0c761559593c4f9808f972ecc27", 0xce}, {&(0x7f0000000140)="ace6a2b7afef0c22e86d416be89091c22881b27243348510a5d48490109276d1c9fc09466728aad06ff675f02176f5717b3d9de7aaf77521bae4672f45644d541c38fef5bdb74fda8f2616639019b2c08c765134e0607db5fb4810010bd6ab786c7e8357b110da5fc59fc45a548e5e6fb72994e67e88156f5eee8dfebad117c2fc00a87f5ed81abfb9c6328d8fabe28a3caeba9086c42b0108c7d1752fb43a72475eeafd6794170acd601302cd598984fa69810ff60167007537a71f0a4ec99bb8997decf2052c02ccac1783afffe1ece35486ac29aa3ac3d78623843d2c32a4e3e5487224748d62e730391e720c3c02f753", 0xf2}, {&(0x7f0000000240)="feb81b2ebe96dfdd748f5b079112fa0ba3f05d63afd3b3a6ed05a5d5679bc1594c30c36cdc9b039584729389b82e2627231c50655d00afc9d3b3e0e84fe36ffdfa0663a1a2a7a5b90d3962a4fdab9164c96a85e2975d6ab6b4d512fa4de09f8be5f593181c3891e14b615d35ba3e4b18ae71bf263c7e47cbead48c6631fb6a15985f387ad1ddc8220d491c190ece369dcdb1e949567d6af3b407a0c1a0fed375e3dbf7a429d997a62e507065ecbe238d42ca6a274932e1258692257c0e0f847fcb321bae3a99fd183a37dea13c33aba4719ef79650", 0xd5}, {&(0x7f0000000340)="2e74c9ccc3a2ece8198bf507395e621135e686318295a44b79d7390a48e2d67d1a534259bfb7869b40f5fc", 0x2b}, {&(0x7f0000000380)="1ef5df3de7942bc70946d21a60ec984549afac8fe764cef6e7af950882e1b9deac1ec4d79d6fd605a1b1ddc503df96d47231a0c470e7e376fa33ca101c510aa3e0c818d49af57a8ee057e2ec57e345ae9d43aed3c1f221226c5f0026f88e6305712e8c36ddd3c8bfe1ef974f7bf2177b865ea47a71dd2486b66cb18f4d348264fbc00f575e60a556633b41d23e432fa77046cdea9903ba9857acb6e09443d2a32dbeadb057025bbcfa9ff4902d33b587ca3f3d28bfe111fcdc3ef303eebf7f656f5934edfc310a92fa9266358fa591e04efff352a798a696cbd01a2a2d870d5584ddf3e6008b8bc9c44b6b46", 0xec}, {&(0x7f0000000480)="b5c10091efa0e0c9106e315034d13d033a130fb34badcf8db5a01da28302d50d06f74d31f7ac97711826308b55c81bc8ed0e7df1cfb7ddb100868f649c880daee4868ac3a274d67f5cba5a275e066f3ea26d5a95b6def0a28cc65c42a5ef85a9b4f1d319e78be1d6f871e2b22ce1a5721104457d2023621df9b335676ba31755f113d924d5793c83a8305aa349e47f3f5ff31789f328ec0467dcb4dd94d4ab9d9adf64aa89e2", 0xa6}, {&(0x7f0000000540)="48f539d2383bd8a2e5d24f1600db23fca7b843e9107f4b1a256901977462866afda99d992bda86c14bd2c05b21888a1d16cc3b2756a275ade6bbe4b7241e", 0x3e}, {&(0x7f0000000580)="983c8d65a7ff95c71f62bd1721019bc3b1b564016de7db16d063d3efd0a8eda04d2cc898c04f21e94adf9a98371ef1502efd2c54de769ca72a8446f1d9d23ff50ac3afa2214e35f0bc40904a4a31e376135459dc2fc766135e3d03a8204380aa75a272777e277d14e742e89bf888fa0801f15ea5a035407a868444d8b00a214962444cf7829bebae", 0x88}, {&(0x7f0000000640)="e7b257cf1f0c9e02b7b4cc8dcd3eb85bb3f20c08883013e062ca6fed85d1339e329efc72e9128849e238684dc41514d125b84e6410cf7b610f7fedb025b6407aa87d7e24d885cd294c1bbf8f1f1e518215feeac2cd451f1417430f080eaf1f97988ece52354e29de9835e8a6cc9d3dd13064d69366aea3cd38ecb6a3d7f712e17cf30e837f67defb77cf37e643c46f90a98b01bb04565b09611be2022aaebafd22809f28aa495d47ccbc29ee82d771141fd7c0f7ff024d0a3b2057cc351c0d9add7adfd5034987055516d7b0f4c6d10a3f84", 0xd2}, {&(0x7f0000000740)="c98a0cde2573065d4e7468e31bf78f20cf0c7339eedebe6fce33d5e7d3d83cd9510b7632429377de387a8d953790857f98d6ea7fe6d0fa57a9f1a6e304df5fef403732ce8d0c7de856bb4c354c83a9eab988b7a345fe527c9b6958bd62d512d2f245cde271403fd78b66836f67dc963e069c96d7a4b56e725adaa7149490085ffbd1f6b0db79fd6402302296ff36224ddfc7f9547b82e7275effc2f9bc6e080bd5dd7f8482e11968e62c90545a248cc298ce8b58aacdc0624071d7778b05d61ac1c75c18ceb00b10892896bea7a96625b7ab0e9ff2729b2d1c5018bc9596e32693a7f2fae1f796afafceaa317040604a15", 0xf1}], 0xa, 0x0, 0x0, 0x40000}, {&(0x7f0000000900)=@in={0x2, 0x2, @rand_addr=0x1f}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000940)="86156afd156c7814288f21618538b57b4071e0925be2731ed83cd3ec9f7cc11c393bd1af2ddf59181370800bf62d2a8009a2862009138663fed4871162c474a29a9922071f2f486532372d4e104265548b8cabbcd4e4fbb5f850de6cc62a942f2b291bc326d09182ac40595b5d0ddaf3372c8812757f5111ebc74718e6b78869e1e3cf27505921f0ac8fc6eb5f276c99d3ad64a806caa2bb8bd6880c", 0x9c}, {&(0x7f0000000a00)="7ef3a85b1feb6f6cf8919ef598b8e1f11e5e2761bceb2ede7efafeb60da9889d9213309bd7987de61881ec80f40a2aae9f8ff0a8338e402a2fdaabacbd916b346bd7c026e3027ba9dc3ce7b14a64e91874bc868a2fca9e634cec9fda9647d4c7f9b9e30775e93599c48dfd54e5608518083d98fde4a2e45931e7a4d11a231d8a8f1184a18cc39585902e1bfabd73154ac51e6305f8fb9dafb7ca2d32484002f530788a45c2deed3f2f93", 0xaa}, {&(0x7f0000000ac0)="4e66e6650efca7f0b0f9b813f5197072bcca40dacd7133b000b21a2258649914486d8d953608681907d933f404676a80199534af19512579bffff0adfadfa72358cd977e8e72e8c7b4c97ff94bc7d3b06e25dba05e9f6860bae2905c85eff0d85932f6f9323596ee5a72680ad6514e00caab8bd336eb4199a1fcc2ba4402696593a3e78f3928ebd450450bd7c0c0958010fd69267f963fcc2130f2425b5171abe3dfdf4bfc642b3ba8ca29d9a99f36a31f526fbef6f441096c4932848fdd41faff23096c9585118ed4354b760a9c05895abb7b47df645567aeefb36d", 0xdc}, {&(0x7f0000000bc0)="a64c7b8048d5369eb0771428f1b2d6a9eab091a099a8f2b81945fc8eaa4d7d61fc9e73a98b180bff01bcd785ab685b07854fdee8074502951111eec66631271ea891d44202f5560de313435b948d4131a06c00e8ea4eb26f443ac935b98d0d17d8ea8c0fc35f2f23f4ac9ac9137610f9b42e34ba920c21290c0bcfd3f8c75e7dff00fe7f6840f4ea2b131d8fc68c127e40cf441f5c8a285d5eb1b28142f98d8391a85b28b866c66e18c9ab177b14cb30cab17e795b70f81b0cbafba19f2cc76d4f5c6c6f24d6bf53", 0xc8}], 0x4, &(0x7f0000000e00)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0xa2, 0xe52, r2}}, @init={0x18, 0x84, 0x0, {0x10000, 0x400, 0x6f05, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x8000, 0x6, 0x4, 0x9, 0x40, 0x3, r3}}], 0x90, 0x40}, {&(0x7f0000000ec0)=@in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000f00)="9206dbaf70d7d9e125bc5d2b5ddf1532b06d16743c3567e570583a4a212b8f04f3d7b968b68a8808420a0ed503941b20a008c819bd0488e7eee1cef0bbcb3e5936b2279b2cc637b21ef1ab92883dd1b592939177668be5754761f804ab3e90d7d2b7ece7d7c89bc476f47253227e16f8e9e3e1e2c0847b9aeaf49a1dbe824710837528b3ff8605858185eebe812cae1cbc92d4921abd8f220e73ba486079e7d37a795db7f7fab7556cb4e8f327f18b16fac46b9a712f3129dd258d772cf7fdaaeab1159c2fb9e8317534b9d9", 0xcc}, {&(0x7f0000001000)="bd32b118d8326c5ea26a7c6e256179868439b002a682af92411f81d47a183bb6efb3060ae27ddcacf183290cfce2b6262babe074d70241e56740a160bf196b43fec602", 0x43}, {&(0x7f0000001080)="52c498c88bb7cea60ebdfe79be2568865b71cae0b463d254d8bdcbb7a710f2d9763f3c36f1644a8f5eb4eb9c6122351ada07836bb90f0c8960c4fdce34b043953bdf875ac5f3509117937027206802d7cc419c4572825e3ae390ba01ef07f6ab9882a0dc11d56fa8a088dc10221a13f0ecb2937d43f968f39b1c3deb88056da13cd18e4c919700c5be03a18939441af186449bff89b0910562a488324d99e89127620e75cb209c7e9971a14dfc0f15d0269613ce5ef14b", 0xb7}, {&(0x7f0000001140)="e39c1cd36a3df5ba1058b57d2e5c5cb4907ccd1a7156d823598496c5d5c403f3be79ca1156ce57a4764ab9f39e0e68c8bbc2768b33cc2ccca42ec9567b2028f6763b914681b08260f72fff4989ced623f752f9b273f8f44bcb556b967a7529da2237b787239eabcf6a0cbcd6ee800ee7be043c3c78fff94f1c4c5aa6e8bea6fa0e18ebabe3bdc80f8fdaa303d2dcfd4c16b6c9603a8bf30612b8698081517beff7a9a3d78d7e771302a881b5cabda85c0f1fbff5c7c05e62230ba91e1ce445ab35a4fcb12be22cadf13a7b6b24c859af675b97213a2d09cd0208416b8242934efbd4571bccd6915712", 0xe9}, {&(0x7f0000001240)="46eaa995b0a1345f050486d068f0fed2eb", 0x11}, {&(0x7f0000001280)="f0a118879937dff0f891ab11adb9538c69336b2bad9f4992f0f54015dd37031d1adde03f9889ac45e8f3e0e8a7a4388f0c636ca64d448bb4864f9e2da025a787018fba47d9714f9f669efbd558a77b089755ee73e67bf8974db11adf60757e42a72f67b485abcb4b2a61aa6ebfe7049fd7a261a770678aca215b61ac2c3daa6899499dadb843475b7dd6fc0ed084b2e4a15d21", 0x93}, {&(0x7f0000001340)="cc20babf09f5f61b446492f56890147ccc90f2deb79fdb44204f275f38ed7067c83f14dae8dee25de4871f966627c6c6cfe7a0379e9e59fc0e69ab42f996d1051fe745bd34315cf38a78ae291dad35904765d068e8555dce35bb145926be22f5bf1ea4a2d2f3579d94a5258c266aa22367fbaf1e5209cc10a85b6834787d28aab34ad0dcaa242854a7224628857056b3b20ceacec2848ca77437c8db1e7e6978dda39dcc2d8fdf7158363df2b0eb9ff3e72c1cdbe95d14f9c0c2252173300743e98720", 0xc3}, {&(0x7f0000001440)="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", 0xfc}, {&(0x7f0000001540)="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", 0xfd}, {&(0x7f0000001640)="5708e936f535cc818df2583608b2a0a88b4f8e98f7d85a22872b4462a57e88f4b629d6996205a7cefee093b35951b67ab26b671e1c5c3e29880a3641f023631a0918262edde61baa1868579f2f519d6056a58e21bf06036d74c0d3f3e0cf0da95272c3ee2ca65ed045b721d4d2cee6682f295e04f4283b99def2175371363635aa73cc274c619d7ff103378fe2a84265c320ec6090ec2377e653ebba3910b6bfc16fbcb1c706218ca485057b0d1acb40be54f33f84ce2b010e4899161a4107abfa5b1b80c9a475a47967e095bac291247a5c73304024bf2b8e3c1f0c664ac9617ab4e4a99a408d647e", 0xe9}], 0xa, &(0x7f0000001a00)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xff, 0x8, 0x5, 0xfffffffffffffffc, 0x95, 0x401, 0x9b, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x3e55, 0x7fff, 0x5}}, @init={0x18, 0x84, 0x0, {0x5, 0x8d, 0xffffffff, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0xec9, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x76a5, 0x657}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x101, 0x8000, 0x0, 0x0, 0x3, 0x9, 0x200000, r6}}], 0x120, 0x40000}, {&(0x7f0000001b40)=@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001b80)="be0a343d43b3b1e4161966169f264c09fad246ab7f7c57ad152bbae4e49c50f7ec5fae2bbd5d80f9d3440a1a85ab375f665a3424f8612d01ebb737835db8d8e56fd0ab8b447c4d7d3af46a680801d8fc3394e32d6959fe9569aa22aee7a139020dbc685334eb080579cb41b0cf27c98524fa155ae6a26b1f2ea1f91e65fd22bb75d9f1e25555e4d04aea73bb85967b9ce2e17811601bbaf85eb6315ce22819817b9b8757b81234dc64fbb4dfb9a1497e5e3288f75b8076077b38f328bd4027629fbd41916ff39d867aa424f1a639a545b332edc5d0a04e6a", 0xd8}, {&(0x7f0000001c80)="95d393bf7d77a015de43e2528fef26bff3f8e0b5e5dc94d8847f5b1082e2276a5d0abf490fbef4e6f76c7369e4a3db3a5720dd802c1cbf11f6ee76536971a686d518dea648d8ae80d7c2b89948986b6a1efa68b3c7520635f8c446fe652bf42e608be42a21dcd9cd3ac9dfbbf3527c472b68c481780474abefb8f18f46aff8eed81303498e3d7a533f11e673d170050a65a6398632ba24e52982ad700d3d", 0x9e}, {&(0x7f0000001d40)="6b0ebcb8a7b4c887bb4c4d5175a4c12a255862c3853dbe9e1174b04830df8b1898b43ea9fb77d4d428384edb30ba6be2c5a98abc9d3c46095d2382ff43", 0x3d}, {&(0x7f0000001d80)="e632e1f600b552bebf3095be91570e17", 0x10}, {&(0x7f0000001dc0)="bb7ef7270ffa4b0ae4d597b2376c9d32e31220935b7961ed8af7d449dbc5b11eb745463b376b43749fc044041f3be75c3903368b0d2d4a43e1924883a2af214ab81778d064a9e625996c998de339ab2089c2b5bf9d369101c82e38f095438bedee368501a6951d905b6b3f91df2d5f56aba4ac6aadbe321fd210f27c5dbdd7a248fd232c039cb65ffb6c1dd20cbd3c94bf71695a360fa8e9336ba3735dc85f05783a4f52890fc1fe", 0xa8}, {&(0x7f0000001e80)="3e20e79cc0ef4a428a7d1f1ad310e7e02e6ae181a558f1b9f3180e0efcacb3ae7b53605cf8ae82113ba8f50d6a2a55f0fec56bd3f581a1b517a52e0bb70192924d709a658d91ac4ac3bfaaf8ae5c910e8b05bdcc51970208c085da4cd419163729b185b011820eb9a0b29de8ec2d603aba68fd22df58b7798dbd763df2724ea6b2cda892f70e00df5fc8b7d2f29b", 0x8e}, {&(0x7f0000001f40)="f521681befc716db4db5e940b6429f610850ffdba34908f83fdb7021eb77948d0a2007885e9dc7c268fb72cf2356d1697ca3de34d85e80adb4fda1bc736072adfb2fb79e215736608a88ff8642b27ae392d5a3c81ae262920ce221ea9323d26550c0ae47145d72409d85194705965f87d5141ae39d77e31e82270109e683b759d7d68c51baba58fe0adc8354139756e6455a5f10e2303c1bdbd0f1dc48c68c6fa1cdd0a888617204893f1da0fd221be436ad", 0xb2}], 0x7, &(0x7f0000002400)=[@sndinfo={0x20, 0x84, 0x2, {0x6fab, 0x200, 0x200, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x1, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0xffff, 0x5, 0x6, 0x948f}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100, 0x8000, 0x3, 0xfff, 0x5, 0x6, 0x6, r9}}, @init={0x18, 0x84, 0x0, {0xb8a, 0x1000, 0x4, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x8000, 0x7, 0xa7, 0x9, 0x6, 0xfff, r10}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0xe21, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x10000, 0x0, 0x5}}], 0x1e0, 0x40010}], 0x4, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000040)={r11, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002700)={0x8000, 0x0, 0x3f, 0x0, r2}, 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 43.009095] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/21 14:02:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e360fcc6d982", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}}}, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$KVM_NMI(r0, 0xae9a) 2018/02/21 14:02:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:47 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/21 14:02:47 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) write$fuse(r0, &(0x7f0000000040)={0x18, 0x0, 0xfffffffffffffffd, @fuse_bmap_out={0x4}}, 0x18) 2018/02/21 14:02:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) r4 = gettid() r5 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x100) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f00000000c0)={r5, r0, 0x5a59}) syslog(0x3, &(0x7f0000000140)=""/190, 0xbe) socketpair(0x8, 0x80000, 0x8, &(0x7f0000000040)={0x0, 0x0}) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r6) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/21 14:02:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001268, &(0x7f0000000080)="5edbd7aa5677937fd954b8cf7c11529f2919a436b0e6641be65fda1a8899e7e6ae0c495491f3fcfc28") 2018/02/21 14:02:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xc0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, r0, 0x0) mmap$binder(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0, 0x200000012, r0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', '/dev/sg#\x00'}) 2018/02/21 14:02:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00007acb58)=@raw={'raw\x00', 0x9, 0x3, 0x448, 0x378, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x378, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x3, &(0x7f00005d1fd0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f8, 0x268, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"7663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9"}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "35426d94225e5b5f84e2652f0bb79c17e907906adb6b48eb9f41d57c2f29ee7c533f470167eb78960d996d8f4540c58ff76d37f9ccb6d2d747c7db6816bfeb96"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x7, 0xfffffffffffffffc, 0x20, 0x6}, {0xb8e8, 0x4aa, 0x3, 0x4}, {0x100000000, 0x675a, 0x4, 0x7ff}, {0x9, 0xf3d, 0x5, 0xba}]}) 2018/02/21 14:02:47 executing program 5: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x1) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80800) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) [ 43.206101] audit: type=1400 audit(1519221767.091:21): avc: denied { map } for pid=5487 comm="syz-executor2" path="/dev/sg0" dev="devtmpfs" ino=9136 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/21 14:02:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={"fbc0b8b7d57b015160ba1a16f6c6ed37", {0x4, 0x10000, 0x1, "88b062802c9a", 0x5a7c37db}}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/02/21 14:02:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000aeff4)={0x10}, 0xc, &(0x7f0000dc5000)={&(0x7f0000000180)=@ipv6_getaddr={0x5c, 0x16, 0x208, 0x6, 0x2, {0xa, 0x10, 0x18, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6ab, 0x2, 0x2}}, @IFA_FLAGS={0x8, 0x8, 0x8}]}, 0x5c}, 0x1}, 0x0) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00008d5000), 0xfffffffffffffee9, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x40004007, 0x84) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000532000)=@assoc_value, 0x1cb) r3 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='[:nodevvmnet0eth0}/eth1wlan0!\x00', r3) keyctl$instantiate(0xc, r4, &(0x7f00000000c0)="75f59e6036b2d9d4a443958aa73fa76fd7cb3bf96d06b5c5904a0c7001c78de4d7111f70aa19d62a13b2a9fe8166b40ffbc0632ae89d4c02210bda3638193a33fcda30c264ea3d45aa72811134a31c195a75d44a6d97dbe855d4d32b8cf8827a4f80d138aca9448a4204abdf2abeabd3842a29e4c32dec2bc4deb8308dcfc81d9d18d2743058f601dfd244c556649c", 0x8f, r4) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x80000) accept$ipx(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/21 14:02:47 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x8) bind$inet6(r0, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xffffffffffff8000}, &(0x7f0000007ffc)=0xc) sendto$inet6(r0, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/21 14:02:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x80000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) [ 43.308914] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/21 14:02:47 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x6, 0x101, 0x8, 0xffffffffffffff5e, 0x80}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x7fff, 0x4) r2 = add_key(&(0x7f0000837ffe)='ceph\x00', &(0x7f000065e07c)={0x73, 0x79, 0x7a}, &(0x7f00005d0f1c), 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f00002df000), 0x0) 2018/02/21 14:02:47 executing program 3: socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0xb080, 0x5, 0x4, 0xb31f, 0x6, 0x8, 0x40, 0x5, 0x5, 0x4}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080)=0x8, 0xfffffffffffffe4a) sendto$packet(r1, &(0x7f0000798efd)="990100000306000000000000001000d7004f6f3bcb050000cb1b44531809000192ebe2ad74cf3a7791029ddd52e227b743a34e9e86716a651153b14b10c39617368300ca", 0x44, 0x0, &(0x7f0000d94fec)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/21 14:02:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/02/21 14:02:47 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0a82, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040), &(0x7f0000ab2000)=0x4) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/57) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa0, 0x40000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) msgget$private(0x0, 0x2) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) 2018/02/21 14:02:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="8bff70b74543", 0x6}, {&(0x7f0000000080)="aeb33b0a0b18d7657605f2cd7403a267515c5982fda5902909bcc4e2d017d3", 0x1f}, {&(0x7f00000000c0)="37536ae388217d7a5b977d3359b5bd5bad4e81bff0bb5887e451ae9d33544b11d6", 0x21}, {&(0x7f0000000100)="94d5d407f8d39726d3451b462182e19843e6a3c9a6f2e97026230f203128a5f1606603bd7c", 0x25}, {&(0x7f0000000140)="eb2dbc003516f336ba903373105ccba051d5c8c03b688ef519a26e9c72d0393ad959e4c4910a695c30e16a", 0x2b}, {&(0x7f0000000180)="19b73189e7d26c785933a6706b65d93da9dbed11195c1cb23bf342dc686a7bf2448f054267691dd3fb822e2f5cb088245f637b02fb439b5450540982800ad1b9e11b8dd5919fa49436c7450fed8d058f219e50e22da44616f48c5c4f7408219777fb6db6b0cc1a95cbe5a8c47a46c195b6ade40e482aefe6ad1a646dfcaaa4c938ca29923755f224be427bedd1d58a55addb136f8f160b32a366f7d12cbfb274e81bc628aa", 0xa5}, {&(0x7f0000000240)="4c313b00c34c864011e9999df48f696b148d519ef7c894cb0ef860e949c60235c8e20e93b368d3c7c5c8744b128798bd62d636d6f5944dd4b2431d7f653194d37266a8dd57bc03ba97e98d5f748035440993737f3dcfe91f161747a398b5318f1b089ee835848b3916b66c575ba28c081c5ebe4e8dd0458062d690c29c1d63b1ada538f06bcc17a292f6413433de0bf826eec034b011978599b79f5f88cdd1e245b18c2388562dcd25628e7162958d7b880ce874848e3522e5e27c18cb03e5b9d5056ed5180d5aaafc6eab52b04d54c88c770bf1f45c3ac95f824270bbe22e1e039ae58f2041de177c783a1d0f911e", 0xef}, {&(0x7f0000000340)="e47000800000000000009dff0abb4bcf638b0f252039727882bda8e9040094bcc997d9d421358dcc105950e238958819c8c85baa109ff94214ea2d5e4d686a87253b909059f8fdd17b8c571b295b05df992aa1b97db5a14e0eda9ab2bee6512f1fb5299c48775b417c3a3bfda8d48155e0a9991413a4f118e9af6d77ded077b0", 0x80}], 0x8, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8, &(0x7f00000000c0)={0xb5a}, 0x8) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) [ 43.400144] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.468306] syz-executor0 (5538) used greatest stack depth: 15712 bytes left 2018/02/21 14:02:47 executing program 2: r0 = socket(0x40000000018, 0xfffffffffffffffe, 0x2000000000000015) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0xa) 2018/02/21 14:02:47 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x4000) unshare(0x20000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) 2018/02/21 14:02:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10d800) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000080)=""/43) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000000c0)={0x2, 0x5, 0x0, 0x7, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x7, 0x18, 0x9, 0x10001, 0x2e, "fed694915f44aad29672d98fb13339e6bb1271652d9bef782c8c74b7fb86bba438f397808ae7c2ff65885d2e507e"}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x70}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xeb9, 0x80) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) kexec_load(0x5, 0x4, &(0x7f00000003c0)=[{&(0x7f00000001c0)="b48a68d89fba5cdf4b6345a67be5dfcc10f4edafd96b6296a54d503aa040a6598994f1860b095288c3c8b50f66160d7293fc231fad8e26b3f6a4253944d5dc7d759f2f6022ccf55d5232a6744a7d2df56ba2492ed3514ae7268c94982c99e49dc3a04243f185f05dc5404c1a0b9b77884ae8400f46dc6e5b9f29505c88a9", 0x7e, 0x8000, 0x3}, {&(0x7f0000000240)="a3e1da46c1e590b9b39fd70350e7890561195750686a3da6e7141123d4ee1f7f34b411238df44b5bf5b138ae9c2f894127b7ce6d5de9620c6778efe8e512bb5f56", 0x41, 0x8, 0x80000000}, {&(0x7f00000002c0)="706ac93ea4f08bae50e33d997d9ffa98f2460cad6d84902d8cf4878d8c5259ab43740fec54535c684733edb1befed4bcef6596fa7158d6b990980fff3c230c5237c8a13718d208de61465f74bee88514a620e752fb1acafe512d0dbf1b6ace363fb488a66d3ff4e6d6903115f594dde71db5d57669fe9b3978beec4cd45d0a5d2e0ea9a789534e415be9366b38", 0x8d, 0x604427b4, 0x3f}, {&(0x7f0000000380), 0x0, 0x8, 0x7fff}], 0x150000) 2018/02/21 14:02:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readahead(r0, 0x873, 0x10000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) syz_emit_ethernet(0x46, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0x0, "a9a8bd"}}}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400000002e6630de, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x1, 0xffffffffffffa065, 0x9, 0x2, 0x88}, &(0x7f0000000100)=0xa0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') sendfile(r3, r4, &(0x7f0000301ff8), 0xffffffff) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0xffffffff}, &(0x7f0000000180)=0x8) 2018/02/21 14:02:47 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x7, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x7fffffff, 0x2, 0x1, 0x56b7}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00002f6000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x77, 0x4, 0x9, 0x2}) 2018/02/21 14:02:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8500, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000057ff0)=[{&(0x7f0000ebffc5)="390000001200090400000000800000000700001a0200000045000107000000141900630004e9016a0000000000000608000300e30900001ee4", 0x39}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xc0) 2018/02/21 14:02:47 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f0000148f96), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@generic="87a46ce186e0657e3a6a3689c8f87b26", @ifru_addrs=@can={0x1d, r2}}) 2018/02/21 14:02:47 executing program 4: r0 = request_key(&(0x7f000007eff6)='id_legacy\x00', &(0x7f0000b17ffb)={0x73, 0x79, 0x7a}, &(0x7f000092e000)='!)eth1\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0xb, r0, &(0x7f0000768ff3)='dns_resolver\x00', &(0x7f000082a000)='G3j') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@allocspi={0x114, 0x16, 0x1, 0x7, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x1, 0x2, 0x0, 0xa, 0x80, 0xa0, 0xbb, 0x0, r2}, {@in=@multicast1=0xe0000001, 0x3}, @in=@loopback=0x7f000001, {0x8000, 0xca3, 0x1000, 0x3f, 0x2, 0x7, 0x4, 0xfffffffffffffff9}, {0x56a, 0xffffffff, 0x1f, 0x1000000000}, {0x7f, 0x2, 0x7}, 0x0, 0xffffffffffffffff, 0xa, 0x3, 0x0, 0x10}, 0x80000001, 0x7fff}, [@encap={0x1c, 0x4, {0x3, 0x3, 0x0, @in=@rand_addr=0x8001}}]}, 0x114}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) 2018/02/21 14:02:47 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001440)=0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) r7 = fcntl$getown(r0, 0x9) r8 = geteuid() getgroups(0x3, &(0x7f0000001540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="f395f61b2df13323a127212e41873e78f2a91040b3c549e9268642cfdba9c584bc2edd1b19d7dd5443a7e604521b33b64a3a88fd22afb2d2ae162b02b3703207d3c915df9275839f1d8da8ae12a430e1959dcf3a91859a62043c4155e4cda6bc5fa76fbd92eff3b0375f09eecf6064319a2d721a586fd433d7f42289e768039fce38bec7d21e3a19ba7fd87479cf58772007ffd8122da82d4b0b269db1902bc7fd09c0ba44b9bc6864ddaa27b685abe599f07b106fa5a756cfc4542954b05a670f2c914635a41f6dd90fccadce816fd07c07ca01852c502879ab7e7bba64beaf512687", 0xe3}, {&(0x7f0000001140)="dc35c834abbb51c995c5762d30fe40e5bdba028f021bc7599407fa979e0cd150b5d3acb9f23610d85ee9c9a3df1b448486a378253b9ff8b1d750d7b545113ab08d4d4fc2057101ec7644a25c7e470776ebcbf87fba0690330305ead4b483f2d4b506e79591a05cb149161e34cc01093a32af62e6bb", 0x75}, {&(0x7f00000011c0)="373cd6c4cf215ab3d8f7f8dc55f09e4916520ae01a03f87d4410feda0f99808603be28cf5e3d9e50fb6c95e24646ec4f2d969cf947fa7041852905ab77c1c7a2a507ed3767d721449f313b5542d654cdc59a7ea10e13172fad069bfaa2a0aef6200214ff22dbbc2fbd5eb720892b297fb8867b71dcae790d96402918523fdef43b50d386c0c93d4c6da61c539ff808de074ed0cca903452273b1483b9a47951a1783b5bc2bbe17b82fdd9d656389ad69d2b1285e153e63ede2bc133c04fae5bf7938a9d380ed8056d0530c35c4ce515f321e", 0xd2}], 0x4, &(0x7f0000001580)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r1, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r6}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r2, r0, r2, r1, r0]}], 0x138, 0x20008014}, 0x0) r10 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r1, &(0x7f0000b82000)) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r1, &(0x7f0000000040)) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0xfffffffffffffe41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000015cf4c)=[{{&(0x7f0000f81fa8)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077aff0)=[], 0x0, &(0x7f0000765000)=[{0x10, 0x117, 0x2}], 0x10}}], 0x1, 0x0) 2018/02/21 14:02:47 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, 0x6c072, r0, 0x4) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7dff0)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) 2018/02/21 14:02:47 executing program 5: r0 = socket$inet6(0xa, 0x8, 0x20000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3}}, 0xe8) 2018/02/21 14:02:47 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e2000)="0c8f2be40aee0ce0d56c9bd74787d55b", 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_mtu=0x80}) 2018/02/21 14:02:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b8ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) recvmmsg(r0, &(0x7f0000007d80)=[{{&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000015c0)=[{&(0x7f0000001040)=""/191, 0xbf}, {&(0x7f0000001100)=""/117, 0x75}, {&(0x7f0000001180)=""/12, 0xc}, {&(0x7f00000011c0)=""/132, 0x84}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001340)=""/209, 0xd1}, {&(0x7f0000001440)=""/92, 0x5c}, {&(0x7f00000014c0)=""/218, 0xda}], 0x8, &(0x7f0000001640)=""/65, 0x41, 0x3f}, 0x8001}, {{&(0x7f00000016c0)=@generic, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001740)=""/245, 0xf5}, {&(0x7f0000001840)=""/152, 0x98}, {&(0x7f0000001900)=""/39, 0x27}, {&(0x7f0000001940)=""/54, 0x36}, {&(0x7f0000001980)=""/45, 0x2d}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002a40)=""/104, 0x68, 0x8001}, 0x9}, {{&(0x7f0000002ac0)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000002c80)=[{&(0x7f0000002b00)=""/170, 0xaa}, {&(0x7f0000002bc0)=""/149, 0x95}], 0x2, 0x0, 0x0, 0x4}, 0x508e}, {{&(0x7f0000002cc0)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00000030c0)=[{&(0x7f0000002d00)=""/173, 0xad}, {&(0x7f0000002dc0)=""/131, 0x83}, {&(0x7f0000002e80)=""/32, 0x20}, {&(0x7f0000002ec0)=""/118, 0x76}, {&(0x7f0000002f40)=""/136, 0x88}, {&(0x7f0000003000)=""/68, 0x44}, {&(0x7f0000003080)=""/25, 0x19}], 0x7, &(0x7f0000003140)=""/102, 0x66, 0xffffffffffff60dd}, 0x7}, {{&(0x7f00000031c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000005500)=[{&(0x7f0000003200)=""/90, 0x5a}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/159, 0x9f}, {&(0x7f0000004340)=""/228, 0xe4}, {&(0x7f0000004440)=""/29, 0x1d}, {&(0x7f0000004480)=""/84, 0x54}, {&(0x7f0000004500)=""/4096, 0x1000}], 0x7, &(0x7f0000005580)=""/19, 0x13, 0xfb}, 0x1}, {{0x0, 0x0, &(0x7f0000006a40)=[{&(0x7f00000055c0)=""/132, 0x84}, {&(0x7f0000005680)=""/144, 0x90}, {&(0x7f0000005740)=""/112, 0x70}, {&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000067c0)=""/132, 0x84}, {&(0x7f0000006880)=""/215, 0xd7}, {&(0x7f0000006980)=""/140, 0x8c}], 0x7, &(0x7f0000006ac0)=""/19, 0x13, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000007b80)=[{&(0x7f0000006b00)=""/33, 0x21}, {&(0x7f0000006b40)=""/4096, 0x1000}, {&(0x7f0000007b40)=""/46, 0x2e}], 0x3, &(0x7f0000007bc0)=""/172, 0xac, 0xffffffffffffffe1}, 0x20000000000}, {{&(0x7f0000007c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000007d40)=[{&(0x7f0000007cc0)=""/64, 0x40}, {&(0x7f0000007d00)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x3f}}], 0x8, 0x40002163, &(0x7f0000007f80)={0x0, 0x989680}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000007fc0)={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1f, [0x3, 0x9, 0x1, 0x7c, 0x7fffffff, 0x8001, 0x73a1, 0xffffffff]}, 0x5c) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/21 14:02:47 executing program 4: clock_gettime(0x0, &(0x7f0000728000)={0x0}) setitimer(0x0, &(0x7f0000599ff0)={{}, {r0}}, &(0x7f000002afe0)) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xf000, r1, r2, 0x3, 0x205084f) alarm(0xffffffffffffffff) 2018/02/21 14:02:47 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xd3ad, 0x1, 0x100000000, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4117, 0x4, 0xf, 0x7, r1}, &(0x7f00000000c0)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x791, 0x7}, {0x4, 0xfffffffffffff5bd}, 0xfffffffffffffffd, 0x0, 0x9}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}, @in={0x2, 0x1, @dev={0xac, 0x14}}], 0x58) 2018/02/21 14:02:47 executing program 7: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x48000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x5ce5, 0x100, 0x4f, 0x0, 0x0, 0x1, 0x800, 0x4, 0x9, 0x81}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) r2 = epoll_create(0x400000002002) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="6f854121c8a0deb4e784355e334d5cbcc25653d8ae71a9603b48b5ed94ea4c248741c52d79aa57656b8490fbc732ee15e10605ccd75fdf548f67fec003eb3d31a04a53d31ad7e15e76e07c167800472e4ee8ca026b8fa9ff6707441eb6633ff86b34f389b318d8297e2e064f1b9b9af99d96", 0x72}, {&(0x7f0000000240)="6a94517050035a8844db847aeafc1aeb513802eb34944b06191a8a93bf18303e313152fb71ec327ce4bc5130cbffdacf4fc60b8f93fe252d69ac78d2131dac5f9dc551d48810b4609a6e8313681351b8061100a89351790d652e0da4dd1d22626e58c61169044310753be23a41fad3ac8bd3e9c7dc994586756ef77e589344807a2102a95a119c5cad556991d6e20473fe3c02d2f04fc66ad023aaf811666c46d5e47a99cd64b160221651702c8b466b70", 0xb1}, {&(0x7f0000000040)="48d557c69e0fe644e2e2fe3aab847ae4f9e098da603819217b7162e79b2b", 0x1e}, {&(0x7f0000000300)="9f40706d1d0948418ae81a8e5b20cd947946046c16314cbb77a6dda73529ab4f6bd3125222a6e81d8b1c65211587d9f34d7f57bacc668f267f7fc37b926d37a53cfe3094a2a11c17c8275e46f249032551b3f0b2cac6a35aa274f114543292b2dfb466a2fb1431d91c16d598e00db2d296700d7f14d82bcbdb3e6e87acb2edfb703387cebe0e6e373605c68c7a44ebb0c11f009c98ae216f539956e84080035d04661ff5584a896c2a70e25fb00d594ffebcda34af73a235a24a7635f6", 0xbd}], 0x4, 0x0, 0x0, 0x4000040}, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[], &(0x7f0000000400)=[&(0x7f0000000280)='[@trusteduser}ppp0\x00', &(0x7f00000002c0)='/selinux/create\x00', &(0x7f0000000100)='/selinux/create\x00', &(0x7f00000000c0)='#keyring-[):\x00', &(0x7f0000000380)=')em0\x00', &(0x7f0000000240)="2b860007d499cefbe9d67ed23cc5661335676baedec7f2a7171d9bb8a42feae9a9c216e83030ce428ba44c72e141fb14ba1d7cc76bdb32923d7f5492edcae5f1813374d9d501fbe1a884b56d431addfb75317cd1a55fcd5a5fb2cb2ecbaf034181b56a1752b3935a54edd423e1000000000000001fc83b8f4eb4c18b2969d68ce515f7bd9853376b89959ef6e604b41bd9bb197d2c2ac4e204146fc8ef18975cad9e741b7ee921515a95be77f8e656003aa27b2c56cf3c52ee8c5c81e0965e215dc0ece1051e4945564cb77a44084cb2bc98e88d8c99"], 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3073)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9bfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000c83ff0)=[{&(0x7f00004d3fc0)=""/4, 0x4}], 0x1) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x200, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x4e, "4aa4247e0cac7507bac87177ec3b514c545f574b1b00f51feb31e4e7f0579133d69efcb5de70142d28fb7dcd8c7f45c1b05c68967dbeb003530bc4e11f4e580ed7efb468d0fd113221dc15d65eb3"}, &(0x7f0000000140)=0x56) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) dup3(r1, r0, 0x0) 2018/02/21 14:02:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x0, 0x2b80000, [@typed={0x0, 0x86, @binary="dbd8d35a28b2c922612f35fe37c65d7ff4aad5e2af924054a428f6d5a5a5edefa913322d28a96fd6c56396c29cccaaf19d84501305f9ad5f89de3934d7718d8fa953265c1ecb48ab98c8a79f7ad50257"}, @typed={0x0, 0x27}, @generic="8cd7e9d1a4ea101d9c61edf93ef7d867e2272ad6e926c53451fad99680bd1c7530d79c1b82ccaf817aa685c057cec89ace0065b27556c6c53ed5efce085aea96bc51a1ee0538c44ceea63b202a509630b389884d2aa234117dc1bab2056d8978652ca16c46fb99b48139db41c64bb54d3d627c574ab486ad139556471185cc3810d63b8d4c41854cb565d546e752c8209eaa44b3987abd16eed1fd8d76c50ece3214ff3acf4b44fa73e0565fb016fe5b63410c4d60d2d7a0838725fcf9ec4c35918119c97101f6c2ad295961bf8497cda2a6f791714fe5b97039f4af039de0bdfad4d03018bdda6e23b168a76f", @typed={0x0, 0x5c, @ipv6=@empty}, @typed={0x0, 0x52, @u64=0x1ff}, @typed={0x0, 0xb, @uid=r2}, @typed={0x0, 0x4e, @pid=r3}]}, @typed={0x0, 0x65, @u32=0x6}, @nested={0x0, 0x69, [@generic="7e2fd627812e8513b599b88b5c6aa1517744adb21a06752441355b93df11512c734cef45ba2d1d8de7bcf5be5f4cafd3c549277c6ca2c7ce3aa0b39248b5ce99beb3afe427e2eb172ddd", @typed={0x0, 0xc, @binary="661326fa3a50c9ffa56da6ee94f7ede88d97c0ee0b4ac07729ca09ccd3a7ae11302c2f0267d37dd2e02c907b2e85fc9e1a3dd45b3b7932af51c0248c2360e5e8343b29a9ad982a4c95425c63af9ac9359543f5e013b322de32d79c47e5f84e5e94fabcae19869e5b61ce1bd005ab173956c9c2c062bdb42199f4519c70484f1e35759176eb7946e9d227fbb891b20b9925a207f91901ac3f7eda2a342e25772cddaf949b7350997e11e093a3cf74cc17f89c59168cd73010960c55ae3e7fafddfb012feee3a2258f752e0e8c6295e10e9f14446cfda81783bdb5fb77f2"}, @typed={0x0, 0x53, @ipv4=@broadcast=0xffffffff}, @typed={0x0, 0x38, @str="76626f786e657431967d63707573657400"}, @generic="f5eb4502c39acde6ddd7fe70f553f119863e77906a045287f2974823a575aea33f9d2e7883afec18951104668728e7ec72f37bb7b510df4f38774402dc9891f4624f5a28748a09ebde0d66126f154abe7b237c71cd36d49149dbd620c5889a3322babaeee1e536dd6ca6e88cdf6b2eb5f3abd2ad75eae067ae2eeea7a52f9f5f53c2ae0d984e353b6266529233f678779735150eb81cece063984a9d4a23458ed5a5a5d9d7fb8110aff3e70f9d492895841e4e067ed68fc687bd8cf1e66a65a3bbc74f6d2f7b7b8c50cd0bbc070ffc789c470247", @typed={0x0, 0x7b}, @typed={0x0, 0x80}]}]}, 0xffffffffffffff46}, 0x1}, 0x0) 2018/02/21 14:02:47 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x10100) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={@generic="6c5962bd866f5d1e98d8a51423d2e9dd", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/02/21 14:02:47 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200303, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x401, 0x0, 0x8}) 2018/02/21 14:02:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) munlockall() r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000065000)=@random={'osx.', 'btrfs.'}) 2018/02/21 14:02:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="d7ec470c000e", @empty, [], {@x25={0x805, {0x3, 0x5a6ff817, 0xff, "a40786849052f14c8b34a3fdf0978dde4eb8137b3260ca2b619c3130062bca0ed2a98a3ef480e4db911ae6f884595f532944510a5f4bf9e5dc50c4765c9ab072246872f020f240035e4c748e0f139a92e8223320b2"}}}}, 0x0) finit_module(r0, &(0x7f0000000040)='-\x00', 0x3) 2018/02/21 14:02:47 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xfffffffffffffffb, 0x3}) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000080)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x154) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:47 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) getrandom(&(0x7f0000e09000)=""/1, 0xffffffffffffff9f, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000002040)="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") 2018/02/21 14:02:47 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000040)="9a9e2bfc6761ef2db1d70229b100a221c7d3a632469de39abf954ec0f698fcb66faaab70dbbf1b1badad11d577fac7169520b4552594d55cb0b49a1b7b26df9a544cc7bbb3e7c09689846d49354fb157aed10bed69", 0x55}, {&(0x7f00000000c0)="ad4a54c3c35f69e60b10282fb26d6c9176636945b833fd2867ed4bd773c5ca2da16f1a213a52567d2479d9c4caa36c0c7347fa601a76faef81520940dbf3a49fce7241b7811eaf10de158e9f619ea741017a72369c7f76c7ad0429f957bfa84953ef", 0x62}, {&(0x7f0000000140)="705b712bc8c9b3827fb22cd443d6ffa7e20c9eee0b054aca57aec9499a84bb83d5788cce66c8e87cd8fe433666076a181993dfbd215e94cf16395773be60b00fd8e35dd8d41b8ee56b755e71c30b6f76990e7c76f3d08f06c4098fdd2562de0e5a7e6669d42e054f0ce6862a0c6460beb126dae6a66304a692a2104dc5613eaadf4ea7247b806a23f923d2c758c6d02d113e04b024756d7b9321c7d0cf3d0725cff215019ad081ca40677d98bc6b7bf263c24356036065db94c8a98015e77f628ab5fb836d8190b384f7f25b2c12ed4dd0beab2e8eb036e5d709e315e7477d1c0adbb5bf111fc9946fc5f0510b5a0a85f8124ab79931497d5a", 0xf9}, {&(0x7f0000000240)="c6a69584b260c1ea4010088896a6ec98768782a8d310c5818c6ff98a5a4e44c5bfebc81a56f4c7371d05d327d1dc958f8d7d9500e7421370c5c9eed25121142901f544c300256d7522158d832b58c7977d4a6d9389f7b7bc9b1868e227a618f325c9309fd72f28f1bec379bb3f518b34baf440262b8691eb974b4158535d90584783a55f3340f8592caff1af99ad3320153ef9b6f4c6e7394fcaed9229478a853cc4730bc4c7bdee5a4ac3a069e3f411f482a73f31d7cf9436c96e77b311dd4b185751ba3be9fcbefac6ad0cd5b654e4c42dc3f855da847c11198e", 0xdb}, {&(0x7f0000000340)="d818cd4e0be1ad09c9f79e4682da78f298bfca799e6bb5c652598d0c6de32bb7fe6e279d9b5f1ecde462f856c7c261fbeac6d852290fdb3ce65de9512e5ce0fb5b711a3ae6a1a3e2256642a50649bd54fdba513807e62835ccefb7b9700e1402c481355e00be4d8206f1244fda578e34efc9562a7b687b5f809c3422273f87dbea0010eb6d696603e469e38465cbeb61dad3ed37fbc9d781e3ce17fdc30e4313ee1ad4ce3fafc4fba41360526034bd3051a0c6bf4fedbe79c61fb67b8b44c1c5d304a6de76ef098ed824c00d6a58d2fe9fa5fb494834eaa4d34433e22ad9c9657272d1365660", 0xe6}], 0x5) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000f98df8)={0x14, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 14:02:47 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b15000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200200, 0x0) getsockname$unix(r2, &(0x7f0000000040)=@file={0x0, ""/61}, &(0x7f0000000080)=0x3f) write$eventfd(r0, &(0x7f0000554ff8), 0x8) 2018/02/21 14:02:47 executing program 4: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) ioctl$TCSBRK(r1, 0x5409, 0x6) [ 43.849642] device eql entered promiscuous mode 2018/02/21 14:02:47 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) close(r1) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(0xffffffffffffffff, &(0x7f0000b2efb8)=[{&(0x7f00008e3000)=""/140, 0x8c}], 0x1) 2018/02/21 14:02:47 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) socketpair(0x4000000000001a, 0x1, 0x4, &(0x7f0000000040)={0x0, 0x0}) close(r1) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x100) openat(r1, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1) 2018/02/21 14:02:47 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r2, 0x40000000009) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) shutdown(r2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @random="76933bdcba59"}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="b892ff04a36325f879289937870645dc"}) 2018/02/21 14:02:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/02/21 14:02:47 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, [0xc26, 0x9, 0x5, 0x80, 0x1, 0x344, 0x0, 0x5, 0x0, 0x9, 0x7b, 0x0, 0x1, 0xc62, 0x7fffffff]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x9, 0x2, [0x4, 0xf940]}, &(0x7f00000001c0)=0xc) writev(r0, &(0x7f0000000280)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000200)="bbb2", 0x2}, {&(0x7f0000000240)}], 0x3) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[], 0x0) 2018/02/21 14:02:47 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f00000000c0)) 2018/02/21 14:02:47 executing program 0: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000aac000)=@abs, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f0000969f50)=[]}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xffffffffffff0001) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) 2018/02/21 14:02:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00001bd000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000096a000)={{0x3}, 'port0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x21) statx(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x8, &(0x7f0000000080)) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x1000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/02/21 14:02:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x480001) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/50) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="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") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x9, 0x5393, 0x5, 0x1ff, 0x800, 0x6, 0x0, {0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc8}}, 0x0, 0x4, 0xffffffff, 0x4, 0x5}}, &(0x7f0000001100)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001140)={r3, 0x28ad}, &(0x7f0000001180)=0x8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000000)={"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"}) dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d7000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x48, &(0x7f00000001c0)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/21 14:02:47 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x210401, 0x0) getcwd(&(0x7f0000000040)=""/177, 0xb1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0xffffffffffff8001, 0xa9, 0x80000000000006, 0xff4, 0x1003, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0, &(0x7f0000000180)) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000023fe4)={0x0, []}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x2082) fcntl$notify(r0, 0x402, 0x2) 2018/02/21 14:02:47 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x121000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x8, 0x7fffffff}) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00007c8000/0x1000)=nil, 0x1000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000f46000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x800, 0x7d, 0x80, 0x6, 0x40}, 0xa0) 2018/02/21 14:02:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000effff0)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a14000)=0x2, 0x4) 2018/02/21 14:02:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000b2efb8)=[], 0x0) 2018/02/21 14:02:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000638fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00%iles\x00') fstat(r0, &(0x7f0000ed8fbc)) [ 44.071358] WARNING: CPU: 1 PID: 5694 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 44.080443] Kernel panic - not syncing: panic_on_warn set ... [ 44.080443] [ 44.087798] CPU: 1 PID: 5694 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #323 [ 44.095161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.104495] Call Trace: [ 44.107070] dump_stack+0x194/0x257 [ 44.110682] ? arch_local_irq_restore+0x53/0x53 [ 44.115331] ? tls_sk_proto_close+0x4f8/0x800 [ 44.119811] ? vsnprintf+0x1ed/0x1900 [ 44.123598] panic+0x1e4/0x41c [ 44.126771] ? refcount_error_report+0x214/0x214 [ 44.131505] ? show_regs_print_info+0x18/0x18 [ 44.135990] ? __warn+0x1c1/0x200 [ 44.139430] ? sk_stream_kill_queues+0x3c5/0x520 [ 44.144166] __warn+0x1dc/0x200 [ 44.147449] ? sk_stream_kill_queues+0x3c5/0x520 [ 44.152197] report_bug+0x211/0x2d0 [ 44.155815] fixup_bug.part.11+0x37/0x80 [ 44.159863] do_error_trap+0x2d7/0x3e0 [ 44.163732] ? kfree_skbmem+0xe2/0x1d0 [ 44.167604] ? math_error+0x400/0x400 [ 44.171384] ? sock_rfree+0x103/0x160 [ 44.175167] ? sk_clear_memalloc+0x140/0x140 [ 44.179568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.184396] do_invalid_op+0x1b/0x20 [ 44.188090] invalid_op+0x58/0x80 [ 44.191524] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 44.196862] RSP: 0018:ffff8801b4c86c28 EFLAGS: 00010293 [ 44.202207] RAX: ffff8801b3dd0340 RBX: ffff8801b4462240 RCX: ffffffff843b7a95 [ 44.209455] RDX: 0000000000000000 RSI: ffffffff86b42680 RDI: ffff8801b4462478 [ 44.216703] RBP: ffff8801b4c86c68 R08: 1ffff10036990d14 R09: 0000000000000000 [ 44.223956] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 44.231205] R13: ffff8801b4462430 R14: ffffffff88b08ce0 R15: ffff8801b4462378 [ 44.238467] ? sk_stream_kill_queues+0x3c5/0x520 [ 44.243207] ? sk_stream_kill_queues+0x3c5/0x520 [ 44.247958] inet_csk_destroy_sock+0x175/0x3f0 [ 44.252522] tcp_done+0x1e9/0x240 [ 44.255962] tcp_time_wait+0x60b/0xa60 [ 44.259843] tcp_rcv_state_process+0x34b0/0x4840 [ 44.264582] ? __skb_clone+0x2ac/0xa70 [ 44.268457] ? tcp_finish_connect+0x420/0x420 [ 44.272935] ? find_held_lock+0x35/0x1d0 [ 44.276985] ? skb_clone+0x20d/0x480 [ 44.280678] ? __release_sock+0xca/0x360 [ 44.284724] ? skb_split+0x1350/0x1350 [ 44.288591] ? __lock_is_held+0xb6/0x140 [ 44.292637] ? mark_held_locks+0xaf/0x100 [ 44.296772] tcp_v6_do_rcv+0x739/0x1250 [ 44.301592] ? tcp_v6_do_rcv+0x739/0x1250 [ 44.305718] ? trace_hardirqs_on+0xd/0x10 [ 44.309855] __release_sock+0x124/0x360 [ 44.313818] release_sock+0xa4/0x2a0 [ 44.317515] ? __local_bh_enable_ip+0x121/0x230 [ 44.322166] ? __release_sock+0x360/0x360 [ 44.326291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.331286] ? tcp_close+0x5f3/0x1190 [ 44.335065] ? trace_hardirqs_on+0xd/0x10 [ 44.339196] ? __local_bh_enable_ip+0x121/0x230 [ 44.343852] tcp_close+0x5fb/0x1190 [ 44.347460] ? release_sock+0x1d4/0x2a0 [ 44.351422] ? tcp_check_oom+0x500/0x500 [ 44.355463] ? tls_sk_proto_close+0x4bf/0x800 [ 44.359940] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.364940] ? trace_hardirqs_on+0xd/0x10 [ 44.369074] tls_sk_proto_close+0x4f8/0x800 [ 44.373383] ? tcp_check_oom+0x500/0x500 [ 44.377427] ? tls_write_space+0x2c0/0x2c0 [ 44.381645] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.387517] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 44.391997] ? ipv6_sock_mc_close+0x148/0x1a0 [ 44.396478] ? ip_mc_drop_socket+0x1ce/0x230 [ 44.400872] inet_release+0xed/0x1c0 [ 44.404572] inet6_release+0x50/0x70 [ 44.408270] sock_release+0x8d/0x1e0 [ 44.411964] ? sock_alloc_file+0x560/0x560 [ 44.416179] sock_close+0x16/0x20 [ 44.419615] __fput+0x327/0x7e0 [ 44.422885] ? fput+0x140/0x140 [ 44.426147] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.432012] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.436497] ____fput+0x15/0x20 [ 44.439760] task_work_run+0x199/0x270 [ 44.443629] ? task_work_cancel+0x210/0x210 [ 44.447930] ? _raw_spin_unlock+0x22/0x30 [ 44.452061] ? switch_task_namespaces+0x87/0xc0 [ 44.456716] do_exit+0x9bb/0x1ad0 [ 44.460149] ? find_held_lock+0x35/0x1d0 [ 44.464194] ? mm_update_next_owner+0x930/0x930 [ 44.468851] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.474027] ? lock_downgrade+0x980/0x980 [ 44.478160] ? __unqueue_futex+0x1c0/0x290 [ 44.482377] ? lock_release+0xa40/0xa40 [ 44.486331] ? fault_in_user_writeable+0x90/0x90 [ 44.491066] ? do_raw_spin_trylock+0x190/0x190 [ 44.495629] ? futex_wake+0x680/0x680 [ 44.499415] ? mmdrop+0x18/0x30 [ 44.502672] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 44.507756] ? futex_wait+0x6a9/0x9a0 [ 44.511553] ? __perf_event_task_sched_in+0x200/0xc20 [ 44.516721] ? check_noncircular+0x20/0x20 [ 44.520936] ? perf_event_sync_stat+0x5b0/0x5b0 [ 44.525595] ? __enqueue_entity+0x109/0x1e0 [ 44.529908] ? memset+0x31/0x40 [ 44.533176] ? find_held_lock+0x35/0x1d0 [ 44.537225] ? get_signal+0x7a9/0x16d0 [ 44.541091] ? lock_downgrade+0x980/0x980 [ 44.545228] do_group_exit+0x149/0x400 [ 44.549099] ? do_raw_spin_trylock+0x190/0x190 [ 44.553662] ? SyS_exit+0x30/0x30 [ 44.557095] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.561613] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.566613] get_signal+0x73a/0x16d0 [ 44.570317] ? ptrace_notify+0x130/0x130 [ 44.574372] ? __schedule+0x90d/0x2070 [ 44.578250] ? __sched_text_start+0x8/0x8 [ 44.582385] ? check_noncircular+0x20/0x20 [ 44.586613] do_signal+0x90/0x1e90 [ 44.590144] ? setup_sigcontext+0x7d0/0x7d0 [ 44.594446] ? ipv6_getsockopt+0xfe/0x2e0 [ 44.598574] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 44.604273] ? schedule+0xf5/0x430 [ 44.607795] ? __schedule+0x2070/0x2070 [ 44.611769] ? exit_to_usermode_loop+0x8c/0x2f0 [ 44.616425] exit_to_usermode_loop+0x258/0x2f0 [ 44.620990] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.626516] ? do_syscall_64+0xb6/0x940 [ 44.630478] do_syscall_64+0x6e5/0x940 [ 44.634343] ? __do_page_fault+0xc90/0xc90 [ 44.638560] ? finish_task_switch+0x1c0/0x860 [ 44.643037] ? finish_task_switch+0x181/0x860 [ 44.647512] ? syscall_return_slowpath+0x550/0x550 [ 44.652425] ? syscall_return_slowpath+0x2ac/0x550 [ 44.657339] ? prepare_exit_to_usermode+0x350/0x350 [ 44.662337] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 44.667684] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.672515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.677685] RIP: 0033:0x453da9 [ 44.680853] RSP: 002b:00007ff2c362ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.688540] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000453da9 [ 44.695787] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 44.703035] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 44.710283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.717534] R13: 0000000000a3e8ef R14: 00007ff2c362b9c0 R15: 0000000000000001 [ 44.725577] Dumping ftrace buffer: [ 44.729248] (ftrace buffer empty) [ 44.732940] Kernel Offset: disabled [ 44.736544] Rebooting in 86400 seconds..