INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts. 2018/05/05 18:17:26 fuzzer started 2018/05/05 18:17:26 dialing manager at 10.128.0.26:40749 syzkaller login: [ 51.981158] can: request_module (can-proto-0) failed. [ 51.992142] can: request_module (can-proto-0) failed. 2018/05/05 18:17:34 kcov=true, comps=false 2018/05/05 18:17:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) write$tun(r0, &(0x7f0000000000)={@pi={0x0, 0x4305}, @void, @ipx={0xffff, 0x54, 0x5, 0x1, {@broadcast=0xffffffff, @random="764b8dcf8c4d", 0xc16}, {@random=0x9, @current, 0x9}, "0ba3d95c6e520fae87946da54ca520c394a7a5833f442c0fc5ae8e99413c1926f1be6e62bcd9391f26598553b999caf6cd4b535dfcd7"}}, 0x58) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) prctl$getreaper(0x9, &(0x7f00000000c0)) clone(0x20000000, &(0x7f0000000100)="f8d6a15064b5d33d42d74793306974e7f0e322204d1dea52a055f10258d9f29f35f2adb49893495dcce4ffb63a9a6f8fc0f7ec849109111eb96003a44bed153043478ab5b923bd067abd00e55b9ca68f5876b05a77b7344708530ecdf2cc5546495b9fb8bd25cc31e37109da538fb8cee8d025dd340748f8fdf0f294621f7c0094680ce0ea87daa4", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="f876c176b09f0e15861550d876f53c0eb76273ef867c63acfc1be85b34a163a9478423bf24f21de4f0d01c9cdff1e76ad821252031f869d2e778a8e4610bfcf59669674633126ae7a44bcb030c5f9d304d5454544510b20f26848bde9f1dd2df961c3e78852297a232481bf77ddf2cef75081ac44eb656b93e") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e24, @loopback=0x7f000001}, 'veth0_to_bridge\x00'}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f00000003c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x3c, "085e782f9d8bb59541c11035dfcbed46533eb61a203685f7af59f35d7db1a06bcfeede9cc6b7899e035a3b44428c4a1b34ceeea744dffce7a67db7b1"}, &(0x7f0000000480)=0x44) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r3, 0x9}, &(0x7f0000000500)=0x8) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') accept4$packet(r0, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003b40)=0x14, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003b80)={@dev, @remote, 0x0}, &(0x7f0000003bc0)=0xc) getpeername$packet(r0, &(0x7f0000003cc0)={0x0, 0x0, 0x0}, &(0x7f0000003d00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003d40)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000003e40)=0xe8) getsockname$packet(r0, &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003ec0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003f00)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000004000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004040)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000004140)=0xe8) getpeername$packet(r0, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000041c0)=0x14) accept4(r2, &(0x7f00000042c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004340)=0x80, 0x0) accept4$packet(r0, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000043c0)=0x14, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000044c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000004500)=0x14) getpeername$packet(r0, &(0x7f0000004600)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004680)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000004780)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000047c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000048c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004900)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000004a00)=0xe8) accept4$packet(r0, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004a80)=0x14, 0x0) accept$packet(r0, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004d40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004d80)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000004e80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000055c0)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000005580)={&(0x7f0000004ec0)={0x68c, r4, 0x200, 0x70bd28, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r5}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xe4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x4, 0x101, 0x5, 0x80000001}, {0x4, 0x1, 0x0, 0x5}, {0x401, 0x2, 0xbd7, 0x3}, {0x6, 0x9, 0xfffffffffffffffa, 0x1ec00000}, {0x100, 0x7fffffff, 0x8, 0x7ab7633}, {0x2, 0x716, 0x8000, 0x7}, {0x5, 0xfffffffffffffe00, 0xfffffffffffffff9, 0xffffffffffff24bc}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x26c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x6, 0x2, 0x9, 0x7}, {0x7, 0x7, 0x6b, 0x9ac}, {0xfffffffffffffff8, 0x1, 0x1, 0x20}, {0xffffffffffffff38, 0x5, 0x7fffffff}, {0xfffffffffffffff7, 0x7, 0x9, 0x9}, {0x219a, 0xffffffff80000000, 0x6, 0x1}, {0xa054, 0x9, 0x4, 0x800}, {0xdd6b, 0xa450, 0x180000000000000, 0x7}, {0x8, 0x4, 0x4, 0x8}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x4, 0x1}, {0x0, 0x553, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x84, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0x4, 0x1, 0x5cd}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7fffffff, 0x6, 0x1, 0x1}, {0x1, 0x483, 0x1, 0x80}]}}}]}}, {{0x8, 0x1, r18}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x13}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9, 0x10000, 0x6, 0x800}]}}}]}}]}, 0x68c}, 0x1, 0x0, 0x0, 0x20004000}, 0x800) 2018/05/05 18:17:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x5, 0x11, 0x5, "fc27adb221d61c879f4e5a907168c633169aa786ef73f2955ab55ccafa0a404867fb209fda88b0f81a6fefe40e2b6042328076c5b3de481d1f1721e1fbd313e8", "0d59ad0fc94803781ab25089de52ff14fe48beef3bea6ab00f6d1b725be2b0e5", [0x8001, 0x1ff]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) getsockopt(r0, 0x5, 0x1, &(0x7f0000000300)=""/154, &(0x7f00000003c0)=0x9a) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000400)="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", 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001400)={0x0, @broadcast, @rand_addr}, &(0x7f0000001440)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001480)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000014c0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001500)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000015c0)) r3 = memfd_create(&(0x7f0000001600)='net/anycast6\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001640)={0x4, 0xfb, 0x1, 0x100000000, 0x0, 0x0, 0x7, 0x7, r1}, &(0x7f0000001680)=0x20) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00000016c0)={0x4, {{0x2, 0x4e21, @rand_addr}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r4 = socket$inet(0x2, 0x7, 0x3f) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000001800)={0x10000000}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001840)=0x1) io_setup(0x0, &(0x7f0000001880)) bind$nfc_llcp(r3, &(0x7f00000018c0)={0x27, 0x1, 0x1, 0x3, 0x401, 0x0, "ff8bd715ee2442ce12a30221a29eee8f411bd1b208f6fc5c116b2f5c0940542e1c8226af78a94b3a5ee0ba855120ff390f303ad02f94fc070c805b5a74fb47", 0x2a}, 0x60) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000001940)={0x4, 0x9, 0x1}) sendmsg$netrom(r3, &(0x7f0000001e40)={&(0x7f0000001980)=@full={{0x3, {"2d9998905e6f5c"}, 0x800000}, [{"f4bff0f8bb6101"}, {"a7204d1aca59bf"}, {"5588fc6e7cab1e"}, {"82051c9ed33b4a"}, {"a997ab0e2decd0"}, {"01123036e43160"}, {"024ba93c097e40"}, {"6f71fd1aa21fda"}]}, 0x48, &(0x7f0000001d00)=[{&(0x7f0000001a00)="a4afe3ae7a7834f605", 0x9}, {&(0x7f0000001a40)="93dec776c893512fc8ae53da222e9e207ddcb8eac3ed2252d6992d54b85a14c449ad8b790506f87e2d791d5f0d88de4d87e22e9d5031b7c765519e0c000e3ec9e7aa44a2dc45509499a2ce6fcf5db2d34cca63a68c6801542edb111815fac7ef08136f9cd407605c025082c1ef6bd6db30468317752d840915a7f65cd76fc41d7e83146d962cf23fc375d7e8189230168cf84b792af5a121bbf991cd41117f3b1e610d579dc4cc16da11e0af40c32a1ad8ee6783e6fa97c6fd32b364931e48e86b9ad302b57e6a111f54aee128225193f7046c0c9e297b7edfbacf334b30856a", 0xe0}, {&(0x7f0000001b40)="1adc38eb0104e4ead2683898ebc36d701c", 0x11}, {&(0x7f0000001b80)="f4a21ba6dd490b2cab6495f80fcd35ce301cb77c32d2acc1f521c5423eaccfbca8d882ed06e483763e1ba2e2d48416f0a282aadb4125bb8ce1228cef0229b4b37112b3b4dd0f9522cd0a99fca5fe517f908c06a646b03f0cb70d54d764af0c8c186f6390c42d6e5418291212aac75f0111fef241b72c1a784fa6016cce00ad88b7", 0x81}, {&(0x7f0000001c40)="6beee43fc3c736da58c36982a34d42722d58750800d99167bc6c13558868dffb36bfd2e95448ee3956e02767fb51a519ca0734efaefc97d15b1d9b1c87d795fcabd719ed2f9b1e9f161f3aed0cdbd8503b80705da5ae4b4f09e14a0f1d3a117066604e65076f38e4e6379fa1962880afa7581dc55c8fc8a7b0bedd4776d07b5f74419635ec34ebf1d6c7da2414", 0x8d}], 0x5, &(0x7f0000001d80)=[{0x98, 0x105, 0x2, "e312da27f57397980c042f40286d130247d7c1b2ec5b7c14cd0389fd2c0de92acfcea4af17fda495db1225571c193ef38e3aab66bd32b260d9954d81923c702974563608f62e743a811f7ba7442a98a1339fdb78a0de483711e39f4f9df238a6efca958a4d2364d48b6e0ce4748d14efaef84705b481354006884ef1c7a214bebc8760bab4"}], 0x98, 0x10}, 0x40) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001e80)='syz_tun\x00') accept4(r3, &(0x7f0000001ec0)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001f40)=0x80, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003440)={0x8, &(0x7f0000001f80)=""/73, &(0x7f0000003380)=[{0x280000000, 0x4d, 0x2, &(0x7f0000002000)=""/77}, {0xfffffffffffffff7, 0xb0, 0x0, &(0x7f0000002080)=""/176}, {0xf6b9, 0xe1, 0x1f, &(0x7f0000002140)=""/225}, {0x2, 0x37, 0x9, &(0x7f0000002240)=""/55}, {0xfffffffffffffffb, 0x25, 0x8001, &(0x7f0000002280)=""/37}, {0x4, 0xc, 0x9, &(0x7f00000022c0)=""/12}, {0x0, 0x4f, 0x6, &(0x7f0000002300)=""/79}, {0x20, 0x1000, 0xfffffffffffffff7, &(0x7f0000002380)=""/4096}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003480)) timer_create(0x4, &(0x7f0000003640)={0x0, 0x21, 0x1, @thr={&(0x7f00000034c0)="dd9a1802897fae7a5ef007ddac64ab5a2c5a604e583d23a17a2df7d26938418c043912e6f16d54cb3c9c66efdbe0e06f97207960363df667168db9941a7a74e0862dcfcd4015b12a99c5971903f1d7acfa77c634ea1d161e70bed13b1064bbd9e04b4061baee740b712d25937bddc10e9b09093c8c3dca7383b970192ee5cb1989c6ceefe78b20f699999076586ee579422637749f87316d5ccf8fe0cf114f1cdafd5d0312476c3add225d", &(0x7f0000003580)="36e772d7491b0bb094b8289dafe671dca50499ac1b3c501443dd28d45c6fad2604a3da9c52a13f922d8a41207317b765e21a2c579bf7fc42613fe71220f07cf5a069c632c9b6d0eb173b20edc79b5ee742a5557a885c1781b4ec629364f65928ba193122ad167876cb16e36792dbf9b3743fd06e6d3ffc25601ca9857d807cb57b12688177d0abf3"}}, &(0x7f0000003680)=0x0) clock_gettime(0x0, &(0x7f00000036c0)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000003700)={{}, {r6, r7+10000000}}, &(0x7f0000003740)) 2018/05/05 18:17:38 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x101, 0x4) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x50002, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) recvmsg$netrom(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@ax25={0x3, {"a4b210adba11af"}, 0x100}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000200)="bf835b4bb8c6ac833ed29b72c7bb9247eba4397e3d7006a572a9028cc4f0aadd864520eda5d4c923b56afaa1eb15adcc7f8d6a040625903c1e577a0e9abfe193f45a6c9a1b249e256d32e5e0c840962cf0a71395bf598a9b", 0x58}, {&(0x7f0000000280)="a77bd05d7a29e6ae2ae39ff456f879590332a48af369e97b01206e08f143372d154eebc75e29ac53d7b3ad7b1b6dbd9b448a59cebed0e774c5a07d1752d1ed7590d3d705f3d23f3ba70da1d24decf07f964803159b7231ae5161e7c65c6aba1214eb32f4e721f46223aa4f5e622940b58f42a084a71b0a6433d6ecadb46664a7faffb62b06155b687d0c87c7816d8a83054ed48b7259325711085da09f20eefacaae090fe6334f2fb11f5ec4fa07cea31e2055771e6309d6c0a4365eee9cb60c0014e8648d0365179181f27512d935434a1fe9e18315616f88e696121dfd3a0b7b", 0xe1}, {&(0x7f0000000380)="ddd97499c0234ba2d4517ad2544eeb3f533271c5a47e91be9f9a0516f7971cd1df03d9db319fbbe24c1e4691390985a108809fc39baf1fd3b23f1e838900480c9bcd3826d750de5f59652b83370b4573341c4e733203210ec72c3bfc156fac1f94de6d280c013a100691ea7210cc665e27aedbf2a1ea38e40124526658", 0x7d}, {&(0x7f0000000400)="e717f4cf3d4aab03671d0a3f897f412ac4db21b33473cc2aa1eca896800bcf5d8c330726430bc91aa12a9c3887cb2f6f8bf296a8551567819713472fa7bb90aff7a92a9d18375d13cba72b209220ee01c119ec42174d8cdae15e2d7bba449709c748e2afa35da8aa82e4aca85f51c1c7d638660c1d6b11df5727fe99a9172da5843ce2ab9e42917f880b2aebab425be00188fd7d27a96dde5d52f1b50cacef72a033abf2f520f037", 0xa8}], 0x4, &(0x7f0000000500)=[{0x28, 0x1, 0xffffffffffff8001, "afdd2be9f290f093c5ce764be506e4e38854f39dd6"}, {0xa0, 0x10f, 0x0, "db5703ef958482fd45a60554c711a9dfcc1e46aded9a6de2f537edb5c0ce153ca2c0939ba2accb1a8c9dc4d851958a1d858a2d3af99dac698bad33db80de4a3f6b1a0c5961416c9ece2cf12204ce060c2679a6bd5a6532c496282c4a03ef9a09ab4632f4fc8aae189f06747fc5d6e4fd220954e50037af3e0394c4931c5b4b6a9844d92812e633a70c21f6a93ae0a43a"}, {0x78, 0x1ff, 0x9, "ec13d6339457374a10505a5078f3dc4dc1759b7899a7d994881caf660131f6961502af4aee20282b19e676f064efe7bb4cadd8c8cca2585ac0592acd44e9bf97b4c8b5c426954507d9e5d8c651c365688c060f97a2523dc228d33ab3afaff96146766cca"}, {0x40, 0x11f, 0xfffffffffffffff7, "556a67d9d0e885f937c58db527718bbee1b3049105ffc717f18f9c00b4f7850db2e134e6d5a02da544771430"}], 0x180, 0x800}, 0x22) sendmsg$netrom(r0, &(0x7f0000000940)={&(0x7f00000006c0)=@full={{0x3, {"737284e47978e4"}, 0xb97b}, [{"577ba271b5bd0a"}, {"9c43bc4dc3de6f"}, {"fd2e235ab777ce"}, {"79376690b8e7eb"}, {"5aa6f66e0062e4"}, {"74d1d0fc175d6f"}, {"9ac8e1db087a00"}, {"9595a7f7dcf1d5"}]}, 0x48, &(0x7f00000008c0)=[{&(0x7f0000000740)="d2db7fc9dc6a8a84a3d6dd1c0facee083c44ad5e5eab5b94ae4c60c216964c49be3ad477b27edc2ad39939b3aa2ad0d31504f033948ccc6e3b12715f470b41ee672ba79f9c89297185f717efeec950d76c3f01e037ec92a4ff8807ec522a91fc46535be54932c6b554ab7ac83ad11d", 0x6f}, {&(0x7f00000007c0)="14c84289b9a529baada65ec9f6e1ba8bb6fa65d72b3ee00cb1af91226e0042d1c8aca316788a4b5cf8b88f30f61362e2fb53971150b24cd93791f320ba08f606e1bf1fe995291f1a57cc2874e32e6d673970d95e6a7dd9cd689e5dd757f070aa89261843d57fb8e5d5fd5963410317e4d01b661ac72c", 0x76}, {&(0x7f0000000840)}, {&(0x7f0000000880)="107a59c426d33a33a1c3f301e5647c7bea", 0x11}], 0x4, &(0x7f0000000900)=[{0x40, 0x101, 0x20, "b1a32323c9bc7e1eea7b863d5b306068a0f9e671f4ad26b87a474123f1c8b7e018e4a59c3ea8327c6646f66d5cb8bd"}], 0x40, 0x20000000}, 0x41) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000980)={0x30000000}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000009c0)=""/176, &(0x7f0000000a80)=0xb0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000ac0)={'nat\x00'}, &(0x7f0000000b40)=0x78) r2 = syz_open_dev$mice(&(0x7f0000000b80)='/dev/input/mice\x00', 0x0, 0x50401) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000bc0)="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") r3 = memfd_create(&(0x7f0000001bc0)='cpusetselfbdev\x00', 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001d00)={&(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001c40)=[0x0, 0x0], &(0x7f0000001c80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001cc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x7, 0x7}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000001d40)={{0x401, 0x61, 0x4, 0x0, 0xffffffff, 0x8}, 0x6}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001d80)={0x8, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x108) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001ec0)=0x20000000200000, &(0x7f0000001f00)=0x2) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000001f40)=""/64) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001f80)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001fc0)={0x0, 0x9}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002040)={0x5b7d, 0x1, 0x80000001, 0x0, r4}, &(0x7f0000002080)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000020c0)=0xdd2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000021c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000022c0)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000002300)={@empty, r5}, 0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000002340)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002380)=0x8, 0x8) fadvise64(r2, 0x0, 0x7, 0x3) getsockname$inet6(r3, &(0x7f00000023c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000002400)=0x1c) 2018/05/05 18:17:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="535feb7189f749353f814fe72dc35a34", 0x10) r1 = getpgid(0x0) ptrace$peekuser(0x3, r1, 0xfff) r2 = getpid() get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x64842, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvfrom$inet6(r3, &(0x7f00000002c0)=""/39, 0x27, 0x40000021, &(0x7f0000000300)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x1}, 0x1c) prctl$setptracer(0x59616d61, r1) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000340)={'bond0\x00', @link_local={0x1, 0x80, 0xc2}}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000380)={'ip_vti0\x00'}) renameat2(r3, &(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00', 0x2) fcntl$getown(r0, 0x9) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000004c0)={0x5, 0x100000000, 0x2, 0x15b7, 0x7, 0x9}) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000500)=0x4, 0x4) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000540), 0x2) sysfs$3(0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000580)=0x401, 0x4) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000005c0)={0x4fd, 0x4, 0x1}) mkdirat(r3, &(0x7f0000000600)='./file0\x00', 0x2) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000640)={0x6}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000680)=0x4, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000006c0)={0x0, 0x1000, 0x2, [0x9, 0x1f]}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000740)={r5, 0x401}, &(0x7f0000000780)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) rt_sigqueueinfo(r2, 0x2, &(0x7f00000007c0)={0x19, 0x6c, 0x5f5, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000800)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000880)={r6, r7, 0x3ca}) 2018/05/05 18:17:38 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20040, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3e}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x64d80b7f640c3bd3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = syz_open_procfs(r3, &(0x7f00000002c0)='net/icmp6\x00') getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) connect$can_bcm(r5, &(0x7f0000000700)={0x1d, r6}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000740)={0x1, [0x0]}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={r8, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x78a}}, 0x3, 0x60, 0x5, 0x9, 0x81}, &(0x7f0000000880)=0x98) getsockopt$inet6_mreq(r1, 0x29, 0x1dfecbf78dd86939, &(0x7f00000008c0)={@mcast2}, &(0x7f0000000900)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000940)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000980)=0x14) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000a00)={r9, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x5}}, 0x2, 0x5, 0x9, 0x40, 0x30}, &(0x7f0000000ac0)=0x98) clock_adjtime(0x3, &(0x7f0000000b00)={0x100000001, 0x5, 0xdd, 0x9b, 0x101, 0x9, 0x9, 0x100, 0x4, 0x1, 0x8, 0xc00, 0x100, 0x7, 0x5, 0xdb, 0x8, 0x7fffffff, 0x5, 0x1f, 0xfffffffffffffff9, 0x7, 0x8f8, 0x10000, 0x3, 0x658}) sendmmsg$unix(r0, &(0x7f0000000e40)=[{&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000c80)="c3159520651cb812980be819093bfa7b4604f9f2010225728e16d00362470d5808742e70a08df9e2dc9422b9fbfdcaa663e0335a2f1841b3398dda52e6bd6a27fecb3b45d26cd143be9ebd54d659961ab3a3d1b5340e1c0336021d30f3546c978b4916ad60a902fd69c6ef0f56ed260a12f95f47fd034d64be87fe1e697d47d37fd33811bcabef65a5d08fceb37ae10dd7b12e1fc737776c78d86a31b4044db4b1bfafd8fb01d2442c3b8fb184bbab05", 0xb0}, {&(0x7f0000000d40)="08f3a8e6448b11aafda1", 0xa}], 0x2, &(0x7f0000000dc0)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r7, r4}, @cred={0x20, 0x1, 0x2, r3, r7, r4}], 0x50, 0x8000}], 0x1, 0x2004c844) write$binfmt_aout(r0, &(0x7f0000000e80)={{0x1cf, 0x5, 0x9fb2, 0x2af, 0x8000, 0x0, 0x2ff, 0x3}, "086b01a74daadafef3ca8f75b64c88d8f49ff06d047e993b3bded9e74ccbc5a6d2a90df83b8a9820a4ec7c15b65b4d5e61da97992964ba31d875f86e775dc82fc254e3f731f505e768016a2b11fe77065795c24b9246100794b1174c5056b55be8cb44f44d20020cfd04ff735220288b067f9db3b33939c65187c4e3dfe56646287b2d7b74e04582792f2ee7f5c8e1e36740c8891f9878aa23ae72b5865386cd88fff5d252639b41cda4bd828a65e00d24334f635faba4bfddb2", [[], [], []]}, 0x3da) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000001280)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000012c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001300)={r11, 0x0, r1}) ioctl$DRM_IOCTL_SET_MASTER(r12, 0x641e) dup(r10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001340)={@dev, @multicast2}, &(0x7f0000001380)=0xc) sendfile(r1, r5, &(0x7f00000013c0)=0x61, 0x40) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000014c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x2c, r2, 0x310, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x57}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x2c}, 0x1}, 0x10) syz_open_dev$midi(&(0x7f0000001500)='/dev/midi#\x00', 0x3, 0x40) getpeername$packet(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x14) setsockopt$bt_BT_SNDMTU(r10, 0x112, 0xc, &(0x7f00000015c0)=0x4, 0x2) sendmsg$IPVS_CMD_SET_INFO(r10, &(0x7f00000016c0)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)={0x2c, r2, 0x10, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/05/05 18:17:38 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10100, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x7e9e, 0x1}, 0x1, 0x9, 0x2, {0x7, 0xa7c6ab4}, 0x6, 0x9}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "85a2930934665becc67ab67d9c93c0dfc3561230837a8b564e41f41e036612aad18ab9f280b27f397a28022ea6976a1fa9433e41fc4a5eee870ffc2dfe6541c2fa231747bc1fc4d3a666dfd9f5bf3f62724eec429e39872aa88162aa9cf24ebae555085224793fcbf047ce913f6fd658c12968fd7f74e2c31b69331aa8c942591bade050d360e02c8a79a28af267bd89549fb884b22a37eb4bb982f26e086c5b952572b6e948a867a167396037daa1b6b310561a6ef3b2aab8cc533f5120bffaea0d64c15a3a681cb6a7864c72bc5b9ad8a6ed70ca2af45c0ff8c7e4cb33e599e76ad6848c95f4bce7ac698e06febd8e6da95d7bc4bee0224e13623514986f40a9775579c4d3be9cfcf1ebcb8ec29c6bca7516580b91886b190b5d7a1daab1d720745098a354c55e3f3ce0bd46aa4f4d1d84902b974481e96424852c25687270fefba5877b53cf4939490c6f0d8583c0c4fd887671ecfc350876279537e6f39e356cd9d2978bf3a35c93a380104c53c5ec48526104fec46fefb299b48b5987441c44c766ec31d8014153440e8bee93469139d183356b95cf15e7d5f2cca8179e852af1e706aecc8f7673ea700873ecc118670dc9da449abc620a3ac6bfb990bafa34399655984962bf7b3227ee9727b714cef421a932b3d985ec5e6094d4dad4703b66ae22ff1636a283bf2bdbed0a804302857c56f641098d8879b272ebeb7b9a53ff277df78022f1fb11262b92dc97c451ad598a197cce86dc76dd2bc68564893707a03953df08b5540a3670aa150c5895939134096ec36e0455106d41ec12027a4cbb11e290d5d4a2dd886c7e653fd320f2e99a1364bc6938dc4e25638c08625707bddccdd8c2afbff3c428f7c5b6f5479c5d4c23e241e450b1a7e722f7244fa63ad31383383e98f1e03f4cf57830875b86c4b14b1f5f103d804274cdb08d6aa9808ea3f93e3c35f4c0cab10c0a8aec716d8f218ed97410d81d8763562dd11621b931421a0f8b03309c7935961251e46332b80b375b65cbf396dbf131f04264f51ec882895e3e52287750c8525e2f7329c019d959eb62f024752e334849a0a6b5b96ec5ff5de371c6e9b08d14a29f8bf06d6d1a30a238ef453a6347ea8cc6a428130793f23533760c29e99986605e0b76a8d1ca2eb0ee007c38d6695643fc762f191f2728c55570d8925c0f2bcf5abb5ff61079f105dfe837d8f221dbbe0eb6299ab7bc59af60ae54046a11c1cf567d79b0134f6538f2cd0c39116edacfe52a45df40b21181227dc50ef851366f15a8e0d1d117946d9c631d1e06a7be65772b2de30117809459a81dad8ec8f78e758bf21ff27b9f2e47b25d8af7b0a5aa40f6c543041b14313507b4592ed4b61c1a196982be30068afe3d9ce528d3bdda2f96abca1fe9e3389db80f0121c98577827c3678543317597325271a44f8e0f0e35a6510c6c7a5e962d6db957ea120096207b37f94b35fbbc0eeab8da8691dce9cd3c486c306649262b4216c29fa6fa1a095994abd3a46ccbb1fd46dbdbd745bd0997225cad1e1645272c0a814c374d686fffcab7016683152dee98b0547faa66aadbb877308f914f7dafa5e0384fd728260638325d03928363d253230319626588e851aea672e6dee46d843aabb84e6287bbed6144a20d5f026d2d57c393e49728ff59be3b4a869413e41a68b840cfe39981e167e157b3dfe92856bd3f25400f0cd93b0fcc05462de06a621b2ef765b9f8793239027fd551686b95b4050cbdb6bc0543d9542684522f01edb311d4ced628a1c6f7c6a094249db395276ef7912e22bfdc51c4d72538e68e6f1cb50036adc55c7f43154a119fa3bf462f9d4cff12083c1e5c1aec2eabff18b25c33f7b6fb300067d91fa61c95d554afc5e5beab10696b461cc4798851ee3972535101ba4cff9598bff24bd445576e8eedb5c0c147d3cb86a706f734ca319c7991819ea99325a1b28a2a3ab32033c145da5ee10c417ab736b1617066c9e42660ecbb791f532cf3757e518171d6e6b7eafad00fe805d5795defe3c0f7645c8b82ee4a7099804d2850614d5b98752791733c867421bb56332d5d3d8c5dcec5396f07d94c1ab7e6a7da7ff61f94630eb3fb7908dbf5b86e567d4d6a2a91fd3db95b1ad77c0e1844b92255429af04a8400e2583f083c4198f6e1e87fcff62eb6788c71a6d7dee9ed44bf041bb7cb905ebf2dda270fb4361a299cc104686d621af942236b0f1e90b8a057f16c738c1275bd6b3f88019aa055fcb26677533ff816d566cc5e3d36d2e3d0f0894e3a00caa46fedb1e1601fffe340a1f53a40e1f1a300c6690fb666e1b31bb4c1dd02b333a4ea7700236e7866df7e1de2f06350de625a93e581490b159b0f530a55de4c18c73b024cc4012628ea4f40229c77d698f2f13927221d7857f590305f4666e62542e53bd76df4e7346c059f90e0ee9b0614dd71ab8c5d9c57b19e658a60c00fb1a1185c62113bb193a0384680e2dcfe88c092eea731474e7d645bc7b1ef6779946a6b111ebebc1327079e675dafc93f143eae69aa990eebc5c38a6ed33033afdf471d25cb96f6e6ebc328447b1951d5bbfac0da5cd18cc9bcbf5c629f30e9c9d5dda0bd572028c5caa5fc79ac17e0d5ab2463707d0456d7b3522cf479070b87cdababfcd5c3ff6b5992b032b5606372f749037c92b2180dd55c6293c74f4be085b0e92063b5fed86f2dc177cfae0baea24c5746aaf7ea59b87747473d990cf93623121079942c697480d12c1783ee202a52498e635e7e4e25be730f326e60bd2e0771eefef7f3555c137c4747568b2117c1cc86bd6607980cd62e8fb9dba41edec76aa7c09c989f171ee85fd70ac799f3e801f507eb309ede8715b6a80254a3e530ab8dceb7294d13e6c23bab82e6dbc62fed596b9f484c504f67ffb4a9384e66a5b1eae01ecaba4208f0d79c5f8df26508b6150f17a1becd93ad983a9aadb4e46ff649d328c74528032c99ccb9d2d6f79f28cb84d33e310a83c851bc47083b59bc16bbaf75409870ba440564490d3a3e46382da3ad92e9489e41c44e7d2bf3d1b676eda3a2765e280ee923982fbcbe0b7ef31c9b62c48f811f75c2d4433a2e246fa786deac829abfa539adbe80c905000b99de7ea6cb0f4d45716a6a5184b8d48a300b6fc36e7e3166607839835062602edddaeea55ee51877d84e244a19bed60238ccba1bee7e777af401801d3c7281295b40291997be3a2661f2b5a546e0613eea5eb9191159792dd738431fd8eda6d669d2bfec3f7142b417118212690c2ebb6bc4c760867cb865ef08e093444e5334176d674dbb226bd06e7b486c6f3fa37d5528363ac9455f05ea2e7b17992675775e9d7b1a7734b983caee893423673162a0477a30e6554898eb25f185862c7a0815b154ae61166bfb29174597e8dc815b6bf3c49a948eac70e2ccdda042d7fe9280c3bf307c231d7471886471e9928bbc2c5a3cc4388f357d8911eac518e55287d0249b258445fcec99a2b4ca0896a0bbf86f927e0214920d8836caddc48bf1d806d2cd87d143ca940a27c78573d613595f3180dd7dce02e9efa7fc3fe8bc0b2d48d3b4a475a6f5cec221aa9d0662a59349d4e455730c3f1b428976a3c57142aabd4dad37573717ec2d19a6a3ccf6e518b568dab3318b94cf0b6e780d3380ddeb32293adf089352d6e598d484b21315bdebe7fa0fecc2315420457600066317b5726d0366c9a7cc74bc8220dfcb8e6720f51d5494679b2b7bcf6661601ff9972ebc1be6b28d46a4b0989fcf39c3ecc22be305d02f68a31f6cd2c566d39a5de537706b0b765962124a092d678b553747e4dc63fc8685a4263a1e3e323758e121b477a12d7af53302fddf4568e2f0729179438f99dbcdf50030f1fdfbb20446dcd8e99c1d35575ab2d3d1d6a3f6d1963278c5ba8533e5f952b3b7924784337f551665faa4456d0edd78bcb3eb265e0d2bb2b41770473f354c2f6c80b26392167e4f71b87baf64c051b075bcdb0b5c9a0b82a62d011bb588ad785466acf7163d25b2f3940e299859f36d0d2fa881cc098306b7fc45295d700e46e865b60107333c710e14f181be16e89356e5eaccf0679202043b7614c042d5a3acff9209bd6264d103a4f98415ba4f429d4178ca7c3eb4f2f3837c6d3f35ac83b9793313782720e9894a438b41d4838dd81b31d6133ddb4a5fa6a5d4bbb867fc688444f0b1caae9682578e63bb3f27e128977265ae9a43d20bf1e213c04ddbfe13c0daef1f6a7ab72aa82e0af229f039483785d49e959248dcae36a1c3f3cba5a0af76f6dec038b33c84faf156f37dc43c1c143116cf3b8160a2bedcd4928c669a9789040bb094fbd74f4cf48d2c11e5d2215acafa32d266af04268dc3f6ddd9e7308aaf875e72025573b4e25f702ca7a02bfc10cd298674f474718bf7ab43d314f95f914dd736dbea6c90bac0433ed07882f2bc73bcc68645e27a649ded323b2cdd89b03e33125f4fb172dd4bd82f02bd43a36ef0a28b1a39de583b1faa794aa1055ebc5b4a29f71c2e5274f0820c922c9e0de5269de50cc1734a204d8338b3c35e2b38393ae35da7631d7f7c882d248e9954007f18fb93b3d6ebf5fee6bae7578a07826f35c90ffdf2b47f5a74fe649de30a9edbd1965dbcfad786ae0186d2febf1b202273dd12b3e8149013d64dd4c3082acc2e16a50527390b70a57d3d9c027e537d123883a3229e1db40fe7905bac038a7976ad29e87b712b0af99d5d03d3cdd35f01d71bbc02cc498de886daafa08b376c35b9c747cceaa79aeba233e449f7a02f90224ffc6f98c9de9ad523f096f02fbd9e6989eaf36aa3cfe01c72ab512ae694d2e1fc484ec191df34efada7e7f7d8d65a39b5c88c50dd2865e95083695a4ac99c26657ebe47f7f0950317866a59972ac5de50d1e35157aff50ec8f507d2af1528630ee311b305084736268f99be1b1bafdb3cf7892d77ddc2422bca2410931172e3e9ff48bd6b01a04e294838d05473c11438bc836a5fe3a50708b7edc0f672c5fcbb1fa7f076296b218f6eee30852e5e0dce2cb969bcc0487bd2b65907f8dc96ccbd375ca5acc6afcd6e562384e3f207661a9fa514a1edf1ebd5a42c76f299e3f1545490a97c1d24f9c6a53b69a271f4a41ff86a497e0d81b42c7b4f2782062c7e7d03ccb7ebfe8e59766ff05e28b6fecba3a0af2e75ae71173bce8810043b6e3365613a305f30fc01f244ccbbe5e0c7a558ab4c655f55c602c984e872976024dc4c1b3c31332ca88280f0af657b17f3229b69f33fc3ff9bd8e62c8fc9ead4f1fcba3b4e741c27f333ef41780a9f12d1fee944c59c2792f57961435d136e594ec22a8ca90bfab3b5e154e91dd77f93c3fdfe23cda0e87aac2998da5d878cbfcdfb0b54ead5ef5065b1992555fbb61d10aaf97c92f220c3ac93d552cd1978ce59315b759fd6e9395865a0514fbd1877f58260611e489babad6ab4c5e03b074337c066088259840c52e04063972715ce6b7a5f014f68302a2ebbccc5545689d4e5c1b6c3d07ee981e3cf88ff7379e3a01cd173a43cc828817bbbe578ee53cb4aff827ed64ebcd285860162e7c202997ad8881be0e2654b58de5905d612a01af7b7e3616b6795f337dc90a27a101fdedd29ec1408f5d3cc1edeec66dae85f850b3a332f0b02bd1e5ed4cfd98d2cbf77794e8be7ad95f2440c3465ef407c6e9f7204ce372816676b5c829321593b35f9b883048aa6dd763450ad0674ce4358911bba396cbc6bc5918d8dc3a00323e4a2429e2ecceeb63285e45f3ea6a"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000011c0)={r2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001200)={r2, 0xa587}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'veth0_to_bridge\x00', {0x2, 0x4e23}}) setsockopt(r0, 0x20, 0x3, &(0x7f0000001280)="cf972e24d39035ba", 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) sysfs$2(0x2, 0x0, &(0x7f0000001340)=""/187) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001400)={0xaa, 0x14}) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000001440)={@local, 0x0}, &(0x7f0000001480)=0x14) connect$packet(r1, &(0x7f00000014c0)={0x11, 0xf7, r6, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001500)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001540)=0x800, 0x4) ioctl(r4, 0x9, &(0x7f0000001580)="3c6dde3ce29786b8f76008e51ad20eae5bca3fd21edf533400e36babbfc625f67176d69839d65bd315f4c2819cbd2a62e84cf1fc6d810a2ece33df72423be70844e55935ffc3fb53d6663f03fcd0ec9a44f485a0b62c25a79184e802eab9717e2cd696453a7573af") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001600)={r2, 0x2}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001640)={0x8000000, 0x926, 0x3a}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001680)={0x5, 0x0, 0x8, 0x8, 0x401, 0x1, 0x6, 0x26, 0x3, 0x7}) syz_open_dev$mice(&(0x7f00000016c0)='/dev/input/mice\x00', 0x0, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001740)={r3, 0x28, &(0x7f0000001700)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001780)={r7, 0x1d3d, 0x10}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000017c0)={@rand_addr, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001840)={0x6, 0x8744, 0x3ff, 0xdd0, 0x4, 0x81}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001880)=0x100000001, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000018c0)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001900)) 2018/05/05 18:17:38 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x0, 0xc39f}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x401, 0x0]}, 0x8) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f00000001c0)=0x7ff) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x87}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x84) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000380)={r2, r1, 0xa3, 0x40000000, &(0x7f0000000300)="edabd06a1c478f145b5ff67a87dfb6850acbfff2bfcc53558c9532a4592c29d789267662e731d229c9790cb089d10fd625d41916bee300c0e3f37864d7108cf43fa776558caa32c435fe0b49c810b941", 0x5f1, 0x94, 0xd7, 0x7, 0x3, 0x3, 0x401, "ee74b13b30e0cebc25ee8256b01368f30110eca0eceb57fbc0490a5da69b8566321fc05ce6dc53377ed9ba93dace8042693eb756b1e6179b0444a3b7976fad58b0cb079ed61678f26f71dda8dfc5303cfac9cb8101a657740454915da26b92f68c731aef10b77f3b1b8290"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000440)=""/190) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000005c0)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000600)=0xc02, 0x4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000640)) connect$pptp(r2, &(0x7f0000000680)={0x18, 0x2}, 0x1e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000006c0)={0x0, 0x6d, "b566fefe2931ce52200faee6c2125f18cbc8b752024d25cb7b78d8c86c7bf6b906745e3d59ccb710ce43eff7303cc7c1d649769541424d92fa88de5457282d6e0ed617f79aa8b84c1d8824743bfc86f13962d7f541084d0a13043c9be0df18f37ea29f4542d7bb1a2ad05caa0c"}, &(0x7f0000000740)=0x75) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000780)={r3, 0x8}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000007c0)={r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000840)=r4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000880)={'vlan0\x00', 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000008c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x4, 0x7, 0xfffffffffffff823, 0xffff}, 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={r3, 0x8}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000940)={{0xba, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'sh\x00', 0x0, 0x1, 0x2}, {@multicast1=0xe0000001, 0x4e24, 0x2, 0x9, 0x8, 0x6}}, 0x44) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000009c0)={{0x0, 0x1, 0x4, 0x3, 0x7fffffff}, 0xfffffffffffffff7, 0x9}) 2018/05/05 18:17:38 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x158) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x5, 0x10474472, 0x1f, 0x0, 0x0, [], [], [], 0x8001, 0x7}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xc, 0x0, 0x80000000, 0x10001, 0xa, r0, 0x1}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x9, 0x0, 0x10001, 0x1d60}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000200)={r1, 0x8}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) ptrace$peekuser(0x3, r2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x2, r1, 0x10001, 0x6}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000380)='team_slave_1\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000003c0)=""/230, &(0x7f00000004c0)=0xe6) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000500)={r1, 0x3ff}) exit_group(0xc0000000) read(r0, &(0x7f0000000540)=""/180, 0xb4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000600)={0x0, 0x8f, "bd6ee3c2fea4ac43f9ec949b70dfe2fc7de333fee94e3097daa7d4056f75447f9ba685a5d14a2f20bece74f47bcd2fe2de8552e2f78525985fdd3a993b032e251c593757d7e51950573a85be1454d65b79296d417c9877a3260e1264a05590f0d31ffd6486cb96dcfaebaae6b43ad2e9dbadb3961a4eaa563629efb6a6455b1ed1afa4b361aa190ac25072550b04b3"}, &(0x7f00000006c0)=0x97) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r3, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000740)={0x100000000, 0x8, [0x1d0c, 0x3]}) fstat(r0, &(0x7f0000000780)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000800)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000840)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000880)={r0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000008c0)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) bind$alg(r4, &(0x7f0000000980)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(md4-generic,lrw-twofish-avx)\x00'}, 0x58) r5 = add_key(&(0x7f0000000ac0)='asymmetric\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b40)="c7ff8674feae18016897ad503782f2d94feb573f8702368715308a8c1b4dfc69d047e4b4a8e082c62f5f4b4beca85fa827f564c8c0fd6c5fea7ce46b79f9e43604e8905d7b54cb57777cb327c5325232fb3cc925039768a297ab57fb75ac5b797283b31e7d2ec3b5a4b971087217cbcab0a60a7401be60c359b0ba1ac9f3fd2cccff040c9e7bfce879e5105d4f22db64971c5a23ab85a47ee93c5545100b9f14936d5d311502b3f6ab68e6c3536610d2c05c52bf94dd26f6005a09b4cbb23f757c7a47b0cd60ce6c18b0c60c3dcd902144ce8eac52082f8d9a92a5e81fd875dc116230cd852b", 0xe6, 0xfffffffffffffff9) add_key(&(0x7f0000000a00)='logon\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a80)="712ca5ea62001f145306a49c5977eb03ba90afbb71fd", 0x16, r5) [ 57.414692] IPVS: ftp: loaded support on port[0] = 21 [ 57.549975] IPVS: ftp: loaded support on port[0] = 21 [ 57.593586] IPVS: ftp: loaded support on port[0] = 21 [ 57.645339] IPVS: ftp: loaded support on port[0] = 21 [ 57.750381] IPVS: ftp: loaded support on port[0] = 21 [ 57.849212] IPVS: ftp: loaded support on port[0] = 21 [ 57.996313] IPVS: ftp: loaded support on port[0] = 21 [ 58.181487] IPVS: ftp: loaded support on port[0] = 21 [ 59.202252] ip (4650) used greatest stack depth: 54312 bytes left [ 59.747334] ip (4693) used greatest stack depth: 54184 bytes left [ 60.051423] ip (4717) used greatest stack depth: 54168 bytes left [ 60.117537] ip (4723) used greatest stack depth: 53768 bytes left [ 60.621576] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.628141] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.655655] device bridge_slave_0 entered promiscuous mode [ 60.801020] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.807549] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.838011] device bridge_slave_0 entered promiscuous mode [ 60.905664] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.912199] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.947485] device bridge_slave_0 entered promiscuous mode [ 60.962726] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.969171] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.979721] device bridge_slave_1 entered promiscuous mode [ 61.073225] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.079774] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.112885] device bridge_slave_0 entered promiscuous mode [ 61.133904] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.140391] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.163600] device bridge_slave_1 entered promiscuous mode [ 61.207657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.219552] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.226104] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.239819] device bridge_slave_1 entered promiscuous mode [ 61.253950] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.260384] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.293620] device bridge_slave_0 entered promiscuous mode [ 61.306717] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.313216] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.340284] device bridge_slave_0 entered promiscuous mode [ 61.353704] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.360154] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.376787] device bridge_slave_1 entered promiscuous mode [ 61.426254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.434498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.441854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.467334] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.473804] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.526186] device bridge_slave_1 entered promiscuous mode [ 61.541872] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.548337] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.574623] device bridge_slave_1 entered promiscuous mode [ 61.603254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.639158] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.645628] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.663976] device bridge_slave_0 entered promiscuous mode [ 61.695917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.704603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.718716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.751477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.802944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.898215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.940423] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.946867] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.957883] device bridge_slave_0 entered promiscuous mode [ 61.974089] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.980542] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.013112] device bridge_slave_1 entered promiscuous mode [ 62.079634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.091996] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.098490] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.137858] device bridge_slave_1 entered promiscuous mode [ 62.183804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.228179] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.384197] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.393680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.407698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.456565] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.468390] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.481439] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.603130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.619912] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.668540] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.699856] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.710430] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.720755] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.731831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.744965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.886518] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.899822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.906795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.919230] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.931305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.956681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.971268] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.981057] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.989173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.031892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.074462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.081475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.135496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.142534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.214761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.221790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.246709] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.255746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.266713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.278297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.310771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.378725] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.393536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.400970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.453795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.460833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.516202] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.641465] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.655174] team0: Port device team_slave_0 added [ 63.684892] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.698502] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.730083] team0: Port device team_slave_0 added [ 63.799224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.806213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.839544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.847700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.863627] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.892949] team0: Port device team_slave_1 added [ 63.944518] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.967639] team0: Port device team_slave_1 added [ 63.992397] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.019120] team0: Port device team_slave_0 added [ 64.035655] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.067873] team0: Port device team_slave_0 added [ 64.085696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.092791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.108486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.115754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.123203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.146769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.172123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.209790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.218265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.230816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.252760] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.267982] team0: Port device team_slave_1 added [ 64.276763] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.290404] team0: Port device team_slave_0 added [ 64.302113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.309796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.333454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.374263] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.385244] team0: Port device team_slave_0 added [ 64.394682] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.407623] team0: Port device team_slave_1 added [ 64.428095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.437640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.471162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.502949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.509907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.521128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.558280] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.572850] team0: Port device team_slave_1 added [ 64.589951] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.597702] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.606827] team0: Port device team_slave_1 added [ 64.620897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.640990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.678102] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.701856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.716202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.739903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.748599] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.756327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.777375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.802960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.835743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.867134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.890325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.900935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.912258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.939535] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.955645] team0: Port device team_slave_0 added [ 64.961002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.972954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.993901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.001243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.011153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.033950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.052146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.070209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.093200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.107108] team0: Port device team_slave_0 added [ 65.114409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.121327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.140376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.158209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.165520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.172922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.185273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.207016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.226237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.261209] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.270624] team0: Port device team_slave_1 added [ 65.286854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.294747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.313117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.335220] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.356236] team0: Port device team_slave_1 added [ 65.365280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.380797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.395270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.427126] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.434816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.453008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.487481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.494785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.511090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.529979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.553181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.563161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.579666] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.587197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.599110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.627682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.638416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.653687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.681994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.722674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.756263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.785990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.816966] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.825963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.840997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.865421] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.877559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.885304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.919069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.940946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.970575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.995316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.008603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.042679] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.083208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.105143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.126813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.191426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.198800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.211159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.421554] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.429011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.444607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.619095] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.625570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.632446] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.638894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.669750] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.679633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.728786] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.735296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.742226] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.748685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.800154] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.929185] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.935685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.942532] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.949054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.987155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.188311] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.194786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.201606] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.208119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.218605] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.420909] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.427395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.434304] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.440768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.467754] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.493473] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.499986] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.506871] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.513337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.585095] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.598085] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.604570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.611402] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.617863] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.658953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.705086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.717878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.763455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.785935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.814839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.835783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.152687] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.159156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.165995] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.172455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.224921] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.727843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.315932] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.670458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.063921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.140467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.205205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.234607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.308206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.507887] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.648520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.909989] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.922756] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.942659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.958559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.981889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.035241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.091571] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.174794] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.438819] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.445198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.458828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.502983] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.692974] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.732636] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.768759] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.776927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.790838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.914749] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.924784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.944815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.972219] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.980367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.013242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.054444] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.060766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.073853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.247422] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.399993] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.406304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.419917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.683688] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.698294] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.712982] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.734185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.755678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.802641] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.912190] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.380551] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.553602] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/05 18:18:05 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000200)={0x3f, 0x0, 0x10001}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x0, r1+30000000}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x19}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x7}], 0x9c) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:18:07 executing program 1: r0 = memfd_create(&(0x7f0000000100)="72616d667320628e0ba7a68305d449f318c9966d577b13995ea11d97a5aadb24f5720671de56bc68818344773888000094a0d3305a0705d9180b0fd65c4d852f1568664317a6beb34528175874e513cda8087b0d0fcb15e13bb2dcbc6725759b20cfad004a47902e29840fbcdc9b25b2f587ff410c5ce0b899ef71c8efc220aac04601cd0eb84bf71cfe57efcd336943c02299e929e035537ce4a4bf7ca670955961d3e89ab341866f2f7431", 0x4000000000000004) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/05/05 18:18:08 executing program 0: 2018/05/05 18:18:08 executing program 4: 2018/05/05 18:18:08 executing program 1: 2018/05/05 18:18:08 executing program 2: 2018/05/05 18:18:08 executing program 5: 2018/05/05 18:18:08 executing program 7: 2018/05/05 18:18:08 executing program 6: 2018/05/05 18:18:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x3, &(0x7f0000000380)=0xa1, 0x2) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/05/05 18:18:08 executing program 4: 2018/05/05 18:18:08 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fc00d6"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000100)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x6}], 0x2, 0x0) 2018/05/05 18:18:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000200)={0x3f, 0x0, 0x10001}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x0, r1+30000000}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}}], 0xa8) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:18:09 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x2) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='pipefs\x00', 0x10000, &(0x7f0000000180)="cb425b24dac5cc93d2e552e190ce0c1397307c3c4c73f533fd65d37bde9138a212ec2c8e32f35c3d624952a5b6f1965896c681dce88ad0be07fb98c67c77258190857564c15427107195080ef31b2e240e658f5dda0979f85d0c0e5f596bf173ff65d36e704237b348ed87a2604a29d2cfd9b716abfba4f3b56d9ceced358958d23076426f56f4062ac1d55125aa762a") rmdir(&(0x7f0000000300)='./file0\x00') writev(r0, &(0x7f0000000280)=[{&(0x7f0000000340)="bb07db00884be3b8a89363c3f682eba1f82e183f2af9f53fdcf7df3eec646773086d320d41a5e718778470a195181f1340101a0f7c0f3a9609212243c43d011664b13fd23f06c2ba90f924d3010d9087e735c56858cba9e4558f0f08ad92b56878374ba4a12dcfd4794dc387fb4dcf7a5f16d8abf8c284ea34735c74dbaaec017d0cc7276dbcb2c30135644c9d53dbe75b8418f246bb12501ea7e620a7f0090723e4369279c1267b838c17752919", 0xae}], 0x1) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/05 18:18:09 executing program 5: r0 = memfd_create(&(0x7f0000000100)="72616d667320628e0ba7a68305d449f318c9966d577b13995ea11d97a5aadb24f5720671de56bc68818344773888000094a0d3305a0705d9180b0fd65c4d852f1568664317a6beb34528175874e513cda8087b0d0fcb15e13bb2dcbc6725759b20cfad004a47902e29840fbcdc9b25b2f587ff410c5ce0b899ef71c8efc220aac04601cd0eb84bf71cfe57efcd336943c02299e929e035537ce4a4bf7ca670955961d3e89ab341866f2f7431", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/05/05 18:18:09 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='R@'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000000140)=""/183, 0xffde}], 0x2, 0x0) 2018/05/05 18:18:09 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="00abd0"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000100)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x6}], 0x2, 0x0) 2018/05/05 18:18:09 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ef4887"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/05 18:18:09 executing program 4: r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:18:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x42) r2 = epoll_create1(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a8c000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000016000)={0x4}) epoll_pwait(r2, &(0x7f00007fd000)=[{}], 0x1, 0x0, &(0x7f0000eeeff8), 0x8) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/05 18:18:09 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10100, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x7e9e, 0x1}, 0x1, 0x9, 0x2, {0x7, 0xa7c6ab4}, 0x6, 0x9}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000011c0)={r2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001200)={r2, 0xa587}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'veth0_to_bridge\x00', {0x2, 0x4e23}}) setsockopt(r0, 0x20, 0x3, &(0x7f0000001280)="cf972e24d39035ba", 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) sysfs$2(0x2, 0x0, &(0x7f0000001340)=""/187) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001400)={0xaa, 0x14}) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000001440)={@local, 0x0}, &(0x7f0000001480)=0x14) connect$packet(r1, &(0x7f00000014c0)={0x11, 0xf7, r6, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001500)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001540)=0x800, 0x4) ioctl(r4, 0x9, &(0x7f0000001580)="3c6dde3ce29786b8f76008e51ad20eae5bca3fd21edf533400e36babbfc625f67176d69839d65bd315f4c2819cbd2a62e84cf1fc6d810a2ece33df72423be70844e55935ffc3fb53d6663f03fcd0ec9a44f485a0b62c25a79184e802eab9717e2cd696453a7573af") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001600)={r2, 0x2}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001640)={0x8000000, 0x926, 0x3a}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001680)={0x5, 0x0, 0x8, 0x8, 0x401, 0x1, 0x6, 0x26, 0x3, 0x7}) syz_open_dev$mice(&(0x7f00000016c0)='/dev/input/mice\x00', 0x0, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001740)={r3, 0x28, &(0x7f0000001700)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001780)={r7, 0x1d3d, 0x10}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000017c0)={@rand_addr, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001840)={0x6, 0x8744, 0x3ff, 0xdd0, 0x4, 0x81}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001880)=0x100000001, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000018c0)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001900)) 2018/05/05 18:18:09 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x100000000, 0x5, 0x3, 0x3f, 0xffff, 0x4, 0x100000000, 0x5, 0x80, 0x10000, 0x1, 0x6, 0x8e4]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0xcca2}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x84, @dev={0xfe, 0x80, [], 0x21}, 0x4}}, 0x20, 0x2}, 0x90) splice(r0, &(0x7f00000002c0), r0, &(0x7f0000000080), 0x76b, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r2) 2018/05/05 18:18:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") readahead(r0, 0x0, 0x7e3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffd61) 2018/05/05 18:18:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) ftruncate(r0, 0x100000001) 2018/05/05 18:18:09 executing program 1: eventfd2(0x6, 0x80000) unshare(0x40600) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x800001c) 2018/05/05 18:18:09 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) acct(&(0x7f0000000080)='./file0\x00') recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0xbe}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0x1c}}, {{0x0, 0x0, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000000280)=@nfc, 0x3a2, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) 2018/05/05 18:18:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000001240)={'bridge0\x00', @ifru_map}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x8000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x6, 0x9, 0x7916, 0x6, 0xffffffff, 0x3f, 0x9, 0x6, 0x6, 0x6, 0x1, 0x1}) 2018/05/05 18:18:09 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x7fffffff) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = msgget(0x3, 0x40) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/190) write$sndseq(r1, &(0x7f0000000080)=[{0xffff, 0x2, 0x0, 0x2, @tick, {0x0, 0x80}, {0xffffffffffffffe0}, @result}], 0x30) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x10000, 0x200000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/05 18:18:09 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000200)) 2018/05/05 18:18:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x6) clock_nanosleep(0x5, 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='lo\x00') sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 2018/05/05 18:18:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)="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", 0xfffffffffffffe69}, {&(0x7f0000000200)="0c08e59af61fe19002c2b672d13602b2b98d2d84017dc52c02cd7a67fd58d420134840254fae32f3aadc107d72a46b24a1ae2f733330c39a2279c5fc1e61ff5b2eac0895197d663a808f02fa531400c9b12f42a2f815cb4299882b79bc54a1bd41a0a721bd8c34715c5189549b10cdb6355df113c1f71fac0cf642158a39c2b4755843186a215f1618c5c72a11b5a2e1af", 0x91}, {&(0x7f00000002c0)="c911c7398d78ceb005735af01e11a0b9ba", 0x11}, {&(0x7f0000000300)="3ba4891e03289a821efc27e2c9d8c19492086d8e69071e8da07a467f6037ee0ab9e2cd1fbfff86b70775bb77ac47eab9e0ced6b0a349009d4e382ed9a3ee82b819b07d4e4324e2ac85fb19f3315d2f16eef8a705b7f976f079c956e7001745a585bfbd09ebef29cac68edb2b6e53ac641080352ae9b5c5e8f91164f2c4eaa0563904518fa8edd7cdd772801d32a84482bde3", 0x92}, {&(0x7f00000003c0)="fce4a6009d532e6b30cd84f3bd25e7405a5e9cc6f8a6c9c00cc5b4cf4a50734c1e1aeb42f5c0c6da3dafa897f72fc7eca00669c7b87e527238956404759d69633c88145b26223f9aada5aab29e18171e58d4151569dc47599f0d63a119ff127eb12a250ce944faf7df4044bdba499971e190bbaa94ecb0bf3b853153235007c47dd6593cd5b216362d8da14c42fc8e", 0x8f}, {&(0x7f0000000480)="869f8f6c82249b737abef4c1c780b7f6e312f9b59553629d30048abda3b6d91980432ca864959e0788c5e8e7d4f4", 0x2e}, {&(0x7f00000004c0)="3c4b626872876fb23d14b5444908dbd04438c38546d2f62e35bc7e8ca4eeef18df4a131e217f6777c7169af021f69a6e8cec44f5c759251492f75d98d2a885527ba0a4b9b8b06ff4685133732dd2b0d9b4fa74b3f69272aa1e59422474d6b4ddb3c9475805aeaf5a02e496604c122abef051eef5af4df35f3e2c6ec3f9fd42539d5e3de7cbc69298884496f8207a7ae1af2d7f80c7d06e0ee0d66e4cc191dd1b76351470978950eeb98ac9dc9a8f1578053e26d69a743c99d7550fff53d2c5eb9de45c67d68d58e1", 0xc8}], 0x7) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101002, 0x6) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)) 2018/05/05 18:18:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x2, 0x1e0, [0x20000740, 0x0, 0x0, 0x20000818, 0x20000848], 0x0, &(0x7f00004ba000), &(0x7f0000000740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff00000000000000007000000072000000a80000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000000000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000000000000000bc050000000000000000000000000000000000000000000000000000000001000000ffffffff0100000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180c2000000000000000000aaaaaaaa000000000000000000007000000070000000a8000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000"]}, 0x258) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/05/05 18:18:10 executing program 6: r0 = socket(0x3, 0x2, 0x4b800) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000200010100000000400000080000000000ff10", 0x24) 2018/05/05 18:18:10 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000001840)=""/243, 0xf3, 0x0, &(0x7f0000000040)={0x4, 0x0, 0x0, "0e69208027d9"}, 0x10) recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}, 0x20000000000}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}], 0x3, 0x0, 0x0) 2018/05/05 18:18:10 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x7fffffff) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = msgget(0x3, 0x40) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/190) write$sndseq(r1, &(0x7f0000000080)=[{0xffff, 0x2, 0x0, 0x2, @tick, {0x0, 0x80}, {0xffffffffffffffe0}, @result}], 0x30) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x10000, 0x200000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/05 18:18:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x0) ftruncate(r0, 0x100000001) 2018/05/05 18:18:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2}}}, &(0x7f0000000000)=0x98) 2018/05/05 18:18:10 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1000, 0x4) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x3, 0x90, [], 0x27e, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x108) 2018/05/05 18:18:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0xdb, 0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) [ 88.952723] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/05/05 18:18:11 executing program 3: socket$inet6(0xa, 0x80001, 0x0) 2018/05/05 18:18:11 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) sendmsg$nl_generic(r0, &(0x7f00000012c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000001280)={&(0x7f00000000c0)={0x11b0, 0x3f, 0xa04, 0x70bd28, 0x25dfdbff, {0x20}, [@typed={0x8, 0x69, @ipv4=@rand_addr=0xb8a8}, @generic="6b26ad8025", @nested={0x110c, 0x28, [@generic="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", @generic="b171fdfdb062f4f84796914745e10639f5b2583052541197cbf43aeb1d1177af40b3a497e1e016ecd2d074284713e0bef90741afb67f3798a89a66e7fdc0a3c0a07d776b013a36f927c1be2e23632907b977ec1bf4c8a4ec932c60af1ca9124e75f03686c6941d4ef4206f52fe51fe962a053fb39f8a2802e5dd9ee2aea7a91d56e106c16de6dfa5289a740ddc60f4364782f41e169ce616b7820997dfaf3f2e5fe00533c36bc4b1e79ed4cfc9bc93cc92fd1540108accdc4dad482d030117a0c52e387fb7aad389fc26fa3a332dd54843242e240637d8c6a0e281daa6624625351446597416cd8de8a685cc9850671fc1534839e743f8b508c046376c171fae6df6b1a0d185569a23bcf436c6e3ce8ee9ef0f3b68de8b1b06c70129f9f31001e95b4c1cff62148c7ba55d563bb9d73e755b6cde465a32583a43ad8e39bd05f7c6f282971662a9da14fd326b53236d23e5f2336298c597af744f96e163224877a410e9f5ec2adaa9b272d84301386fe831ff360d9377dab0f7a9e5c9c2a31c1f0bc133f81d484c3847d641c5f4f7efb9af489f1ac0f16d1a32e96108a7034a5ad2469cbf65ff1ccc092cc1904b5c9cf97d73cf513506af506811ff76e8ee0af407acf0842cc15b659d078793687431f403acfeccbd1d3f4073c8e2e717b20f742136e32e1320acf99150af0f2958cc85c1a1a5e8675513542597827ac507fb228face94aa9ab10f211d230e358b3b392cdbb8bae5ee20bb17f7a898f2f14737f7d3d88d9d433590e8036e8e6eea272a835da4eea19e158c574b24a040ef24478e41ce6bc396e35b9d77e1ba03604c7128943cc841c4cdd1493417d633656641e95e2efe4c48cbdde450697dcc3695c3d29fd403c4afdc2a69ded5df65579e7af9cd69617eeaa63ac816bd12cdca26116274c71e97754e1f4d2aebe3e8698b8903627b3a054f7eb95dbf118856cd10a04d1bf62908709ebaff969dbdd3a5eaa11eab4f996e55355a471d764fec8e68435f947608f0f55c341423be9353b129187d6096d6cb39dc268dae8d5bf480ce857f61654f9cafa37637b9ae78fbe68872c65c7d569542c06faf2f9674c3759d38e20a4edfad475885ea05a0034e5705479c1063a4359316b08d879b5bcbc045db7a3ac618e10acfaf9f002118f4934c7a8bc7c33c201e66f416bfa7fe355761106cc2d55cdff31243d7a1db587b755b234093ae39d0972e700d18877434704e44d0ea41e58c250a8c3a5462f90cfd36b45997519409f5e893d4bfb4399af2cb75c0a09b4dd7221029ef02ef90beae29a2808a9e4874c212ff5f204191162f4bc9e826a894c66eca65fe471d37ba8b449af14bbb44ebb61b39e22d2addd15a946db1021c28c0dbf034c4d56a026a2e5068ff62c407dd75b8d0b188301de2d2bcb41cf75232e5d20b7f5513cf17cc29366bb9e92d5b9f9e7c640903d2b33eb5a62049f35180a70047d6e0cf270503b424ddb3b10291abb30da256527ee68a816655725c0d2f8609972dfd0bb61cc6fcc797eee86db75afbda58b49a0113ae716ba894a62659b18143a95d8ee7445ea5198a1b2b577fe7910233610ab000e3b6be880f094e941801424667a5a17a758bb84628a967df28b1b5e28fa8e2d1e32427ca01fe8603322f724fef09600518bf4a59c78f0c5ed4ca7dbd91c0bcf3010b1f4236cd42d00d42935c3376f674f67c6135181724e4ed823cbec667b4e96e504f173ad55f7ff4b7d07518b80c80356fc59e3b1a738b037706c85b81f837dc903fb2edc6716b7d2b95060b9d6c28877e6bc02688316782548b592e769c25d4ecd97377a00235dc3e597bfaa6b1a6591956c4db899cbfe5dc5a8ee4671f13837bf7746229c9f396f7f721d604f5d297b3a9d3b61932c859523014cc7a57aaad958236f954280a66fe72121253130d0a26e4320501fcbbac71e0f2d8f403bac9ebee0b945a0b04c74016ec39011e0e67e8fe4aa862ad84273ec1dfce03017d4acb573270fec258e9f86154f2a0b1d7653f9ea391d53aa621a91388ff8707956c89dfa72c9cebdc51f71e555f7d2928686c2e6fd5e4f723772bb29064cafb3ae544c1322f69fcb119e81e77033960b1d6a504a8be8c795965ed5bb534dcf1978300e5963ec6684abd23a0f5cb4b22b6d5f632c04d8c0ef62d902af4264d2e7257c33843e6cf2cf7c65cca89a04bae56a11977dacf32f4edfbe7683ba925848300fd8717c6e7b25d8bd6111f645e697931d3e4f6d7362197795fc8a8aa1622e8b55467c6db185c18aa64d195289b8223d3d3f13c1026afc798e3628b15e51641c2b0573e25668293bbe448d1c20ff9076eeeb991bc96eba6b7d4e26d3eb7f7a89fce4e6096b592239dbe5cbedb742fc86a0253461adeb62d44c44115ff03c46058d0e83349b82eec2775426117e6db564a7603ead2741cd36d542a7f501f8e0cef16e43d6924791f34b9722a46163560b6ad8ae9eb87492562dfca9e1ff60b43e5fe7f1697349fab78e82d3abe94d21a56cd5aad254b253d153ad132b6883e23b1f548698d906c0c38b0fc6e6b2cc224eeb908406b1bb40a8a030b90f165250ca6e030a2b01ea2e9a5cc6c80f3a5b5b9f2d68bc2324a72c5d492ae6ca16c8636197196c2bd5891aec30e55c446163eaa5711148e5f0c7fde7d35ce000bb4b15700ad5778ec226c7bf5f25f6d21c79b7f5b197522c7b216787006733d38d1138c7356532bcb768a829eaf06c872349a9f5c49a1f489c97deb85cdc32939331ecd6dec395c9a32e91d1bc6d663790200de874d02fd353663cb5e18682b552ba195322881a844dd78e413844063807e2de5f5dd519c9006b8a05df689303d4783802c0ddffbd8bdd0331dd424cd4ed1cd708384a200ebd1eac1448c612cc1b63a3e942664774a11278724238030bfefa0968fe0552e5e84c3d337eb5161295657b779bffb27ba67cccde2987a1eca52270bb1bb88ff3f297818c6f171915df54d38cad86cca889a852fe9758879a7c4136c3c4c31d44ebc4ecf4efdf27c116488967d8f650b4d7bf4462b47bf7e4bba0b5270788816abd11058636e2e0882b65a9c6ce2314c0a7a1fa24e8125e78b925a5550585d3a51ed1e03d26757a0dea51d4fe3b4008d0cd5e228506762fbc4bb56f2a15f2859833a0a82007e41ec588f53c38eee7b3853c7da2fbfa6ea2a3b5e230083ebca3e3f307430b905f18f2b8816bdb4344df842323a465ebab564b45d1ffd827f43eada8edb24f76eea23c1133226416bb7ebc91abe123696fd79039d0c74b4a81146fb56e494eb5ea2e0503dec9fad741dbe42c7a3f89caa15a7776ec70e54f499e6bef39d3f9dbd369a04c5a60cfa20d22023ded4e0f0e43c3036301f940615759205bdd79a6abab84ef1d5e7d55174b5cf64aac877803b5c6da8e399774f85cfd02701868e5936d8a0d370c6b242b12b38355ecab624cfef21ae38704d62f8a463968d3ff434fcfdc74411d863c6e72b0a92f39be102283b9db71d4f646108425f898ca45f5e1e677eb07612679ff8d8047befb5f0746fdb63b3e40ebeed040142fa7a304a2622d4230b5edaa666e70785b4c9b312efbfce63b3b61763075638c7c1b01dc01421e3fe97c32a7de9cbdbee2dc3abe6ebcdd26335d1f1c9634468ed223cd61c3aaec25294b5324ead36405614743af8192bc2335e7e13e26d0f10bdc50b67f1ff25ea42ff0aeee31c24f072948f26bb03c28a857bd2362981ac31ce021e90197d6200fdf6607ea3ca7a9cbfa33d450bcdfafb683ea27c77b5a6930444288df062d19c75b3f0ab03274aad7a37f3cf7916d3459302fa7c787ddbb05a51ad7791b7a6614d16eb713b15dfc33d0e2bbd1969cd76a58b677e04b008cb69b6e1b2dadf04a45d024fa3cce3c6139fdb8dc2df971d8ca328cbd892e0281f73e58c48196ea2686e2a1e706b912e501bbd0a1c8edb4c1a5fc555a43b0eb4216972d2cd858a4760ad08c105fb2707e335ada3d87e27771da8b9fec5cbdd12155f282845ac652dba2ae289a580a7de8cbcb4fc5c85c324d8fda0c7b5b62a67748f8698b4f40e0aaaedbb653bc826baf752e00f41c6bcb48a9ea00f087162601fdb016fb41e19fde64b98bdf887953997fad8b020d6b07adb149b02e5235bdbb1981687c2205a60db4ba62b3219fbd364e5dbf8211aaa788913d47aff0007c1215c7dc5336d264d6d4a58a8f776a9400be429369e6885f3e6a77d268f87509b61c8ead5b617d4221c787b733cdf8965c820147f5933162b624d309bc6f342b3a63a91520c2c167fbe6023ff7e2b540b6044c2b0427ce95dc406a6aa5be3643581e698fcfe418bc9135e719db97b2239ceb45d0eb3dfadb5d527ca583566f369677cb24203369c8ee5de2edc5655c4a526913ede18ca0c40917e1ee1388284a9217726f54672b89747d45c7b7e2cad31ed295939aba4b3dc7e6ea3c2d8332e5f82b9130dcf55f890a32261ca8ce23d3e4e3d9ead56afebfc512c2d9a776bdbfe26ba37aedc5b7582cd7fc9dd418269ac31d61c418feb5c2c9439b9ba0daf290c8129e143ea103084cb782ec36e0b24f833c5eb9470372fb0c2e92c9ec27912db0e0df2c9501bda96f1dd07fbda49f1fd5b05062fd18402cf8a4b1af7fae2862c7a1c58927fcc14b2a1263ddbaeee4de03dde2e50cb22ff5c02c15a9067fbf70455c1f23a420a235a9aeaf217d571b3277290024606681ef26eaeb5efa26973eda385960fe992e44202e7777e25293d06f932fa8521aa4429321e9a076f368dd4291c2d86f7876c74aecb8c8f5cd9b0e4c4de71337411cec2f70d29f0a68ce0ce9b600c16cf35ec1489873fa9cdff4b0185206cfb7bf6dd16495d1127966a04528d6655e459cbcda61743a5c31b2f4a58badbb684349f704e706e478f937bf9ee2bc86ed1458de5f71a5faee582246a105f7139331aa6c4cb136b872734d07b44d33535afb29a35160c6b97251657b2aac5d6ce23900086b5ab9cdfed2f2625b395618cc8503be4ee1b20665d11f6c5fb02560479ad1a449dc675a13ceba6bf7f4cab9351cdf1606ca66b6a5207013c02e88ef890a2d7fe09f2181181af361d14f05d65c86dea8a2b7aea11e2cf3bdf3c1db804ff42ffce469f43833e7167ecd3419a9506a1381a0289560e0822c331ee28fbcc7003e0d5307b5565e872c11f32cb5dcb7f850feae22168aad36bc8b6af82f86ebff66cebb14c53ef6500b158a28e477260220885b2e46829777d6b1f2af3cc447eae661c6f142624ee559fd86bcfd1c10d06ed36c812cce9b5bc30ade70775021a75f95a6455be127728b073fcd9627f0899033777ed75361419621eb97261e29c4f9e86863229f60e80e255d964fd85aa7f15835425756a117f88d26799b1b31cb3ac588917c4ea640c3af34714f3a9fe99ed9f0015e5391f4800aee33538401398eda23345d2fa2cdb29ec4a00eb4848ac7d6effe70a03fbcba1236829f68d374c60ba147695d21cd555585948665a74bb67a26f7ccd2f222cbf581aa17ffb5039a0941cc3d3f675f429d797a01b361e7a274b602b7d6d3b5a35e881d2dda3d1e7a4025980e7585d4cdfb65a2519084852dabefea8b3c2048e3dc851e588dca40a6631c7d17e6f98ae0b4f383711533bf61adacb2a90b581b806849d3a4115452ec5b02dc54ccd90429d0f4947139bc140520de3eb8557d06663c2092d366dfaff661980c50e9ccc7e1dc4ac2fc8464c581d34adc9e7fd013ddb4b00a52b81ba49ff6403b26d04fd9d6966fe2ff88", @typed={0x8, 0x53, @ipv4=@broadcast=0xffffffff}]}, @generic="b52c85e26b4956ea8a26bad0c7defb34572287ad7f2bdde03aeaedcf810848dc4a220cf0ee84933230a8cb6e72321f154c8d9b6ceed73315ec544dcf2e4039b405abf5ce0079f000568e51e0a0ad8dc3ea4c644d1b9419a0d3a782e35fd87302cc01698bbd", @typed={0x1c, 0x5f, @binary="74ae8ef38a601bc71cf7d4392ca27892c1bc4122a184b4"}]}, 0x11b0}, 0x1, 0x0, 0x0, 0x90}, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)=0x8) 2018/05/05 18:18:11 executing program 4: unshare(0x7ffffff) r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) unshare(0x48000000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='bridge0\x00', 0x10) 2018/05/05 18:18:11 executing program 2: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_coalesce={0xf, 0x1, 0x1, 0x3, 0x9d7, 0x2, 0xff, 0x4, 0x80000000000, 0x4, 0x78d, 0x3, 0xfffffffffffffff8, 0x81, 0x5, 0x8, 0x10000, 0x9, 0x100000000, 0x5, 0x4, 0x80, 0xbb3f000000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) 2018/05/05 18:18:11 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000700)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f00000002c0)={0x2}, 0x10) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000000)=""/134, 0x86}, &(0x7f00000000c0), 0x10}, 0x20) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000140)) 2018/05/05 18:18:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0xad1, 0x36, 0x1, 0x21}, &(0x7f0000000200)=0x98) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/05 18:18:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13d) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x220000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 89.207113] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 18:18:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0xa, 0x10000, 0x8000, 0xfff}, 0x8) r3 = socket$inet6(0xa, 0x2000000802, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001400)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r3, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000400)=""/4096) clone(0x0, &(0x7f0000000280)="579515a389d51950e6ad2f7eb51d1d58644833ee9c7502eb426e4d3f72cb5465c5ed45fd87032ee3df192282f9d55b6ba5706bb288b0a753f79a376f20fb7941d489923f53943571cfcf9f941c76c682dde9c015a3df010000827d4f5b626638acec11023de010000000000000", &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000100)) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x3, 0x4, [0x7, 0x0, 0x0, 0x6]}, &(0x7f00000003c0)=0x10) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)) 2018/05/05 18:18:11 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) sendmmsg$unix(r1, &(0x7f0000002580)=[{&(0x7f0000001e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000021c0), 0x0, &(0x7f0000002500)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) 2018/05/05 18:18:11 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x80005e21, @multicast1=0xe0000001}, 0x37) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 89.399679] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 18:18:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7fc, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000280)={0x1, 0x86}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', r2}) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0xe6e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}}, 0xfffffffffffffe01, 0x8, 0x80, "20cbbc2ce730f845e9482b2107b1abb55f015fb62f970bd6d026dfc6e5db3f2416abbaf180de5e3e0ee72b00516375f225d1bf0b2e792071ef00eebe90cf3acc121829bd9587ac1fe2fe60baeaf27114"}, 0xd8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) open$dir(&(0x7f00000002c0)='./file0\x00', 0x240000, 0x40) 2018/05/05 18:18:12 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x1, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff3a8}, {0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2f}, 0x5, [0x7, 0x1, 0x9, 0xc1bf, 0x1, 0x1, 0x9, 0x5]}, 0x5c) 2018/05/05 18:18:12 executing program 0: capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = getpid() r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) sched_setparam(r0, &(0x7f00000038c0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0x5, 0x4) 2018/05/05 18:18:12 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140030636f1254cfe20108586aab7fe805000008"], 0x14}, 0x1}, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000080)=0x1, 0x341) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) connect$packet(r1, &(0x7f0000000140)={0x11, 0xf7, r2, 0x1, 0xfff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) 2018/05/05 18:18:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/247, &(0x7f0000000180)=0xf7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000280)=0xffff) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x8, 0x18}, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000002c0)={'nr0\x00', 0x4}) 2018/05/05 18:18:12 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r1, 0x409, r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x3, r3, 0x3) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=""/25, 0x19) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/05/05 18:18:12 executing program 5: mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8)=0x5, 0x9, 0x0) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80000) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) 2018/05/05 18:18:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0xa, 0x10000, 0x8000, 0xfff}, 0x8) r3 = socket$inet6(0xa, 0x2000000802, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001400)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r3, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000400)=""/4096) clone(0x0, &(0x7f0000000280)="579515a389d51950e6ad2f7eb51d1d58644833ee9c7502eb426e4d3f72cb5465c5ed45fd87032ee3df192282f9d55b6ba5706bb288b0a753f79a376f20fb7941d489923f53943571cfcf9f941c76c682dde9c015a3df010000827d4f5b626638acec11023de010000000000000", &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000100)) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x3, 0x4, [0x7, 0x0, 0x0, 0x6]}, &(0x7f00000003c0)=0x10) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)) 2018/05/05 18:18:12 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) epoll_create1(0x80000) prctl$getname(0x10, &(0x7f00000000c0)=""/64) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x44}, {0x6, 0x52c, 0x0, 0x8}]}) [ 90.368811] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 90.405226] audit: type=1326 audit(1525544292.403:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6850 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 18:18:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff82) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000010c0)=@buf={0x1000, &(0x7f00000000c0)="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"}) 2018/05/05 18:18:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x81000}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xc, 0x4) 2018/05/05 18:18:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') fchdir(r0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='2/file0\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/05 18:18:13 executing program 3: sync() unshare(0x8000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000000c40)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000180)="84b8db4937f89fefa6cf4343d067ac43c7ee465b8832eb54f5533fd2728e65d57983d55a0df928e166676e65e5fe00fc2abaecfdadd1415de2de662e313251b148d232bada49d6484baeaf10fcfba8caa593dc7a0a3e06df8603f72f0d0770abfcb5f66ab93c3025735c8c9dd5a1", 0x6e}, {&(0x7f0000000200)="d2f893e1167053636e5aa0eadf0b18a4f4eb6624ff30338a5f2513a093e14c4a709a29c94034dc28284c1839f3a98955a629f8b9bc72b2794cd3a73185d229510731b147425f5ba5315cd98394d87d71aa73146e5e577018a1f70fdb75bf86d44666fdbc1e1e219f490365df2fdc9b61c444b72579ee542f9af88715f0d0fd546be86c83ae350db0f2711c263d56c795e673a1e6763727ac9975eed6123c73dcc370a7b4a9236b339cfd196a8992006f5795f810513af36268112627cb3f73", 0xbf}, {&(0x7f00000002c0)="ce9e22af838f9a6a30352f8757996bcc7be3a316f93218abe551ffe8f465e95e424734b5150457eae97ad1e771ed94f1584abaf8a8cd5c202f44b743c371459a95b0907aced9e042d6f464d1565391e3632a6d696dded38c44be1b2bc210fbdf7e89e83971326ba42edfc2", 0x6b}, {&(0x7f0000000340)="ff01d1937c3b6111e5c729beb1675d811d1ad7d4e7aef7a8843810a8a0fcd631a1e54908680aa7262c1501d96329810ffb0c2cc1ef20c0449813904d9237af79be68a4b1e61f7ed0c6c11c2a2be1f790e60189f78a5eae55a2c6729c83c7b42aa4b4", 0x62}, {&(0x7f00000003c0)="c856d40b27543b88787100de41b95e4cf6165bb2b0eac6c0a70a60f26b92369797b2109b0d8987a0824250a93b9a8339d5ea8aae80b95aaad0bf44b84d6ef30ffd", 0x41}, {&(0x7f0000000440)="9911365b7f972306fa2ffd9c9346feab13fd6d766b324d662163e9a2398b7e2c5505aa262d2d4b3993b5b58337b4d2ede3fdc3b05f01b746a998eac970f0be8aa3af3f47b13bd963d2527d4cd061d73eaacac0b2f373f04d7d7359ce1139643110b97e1a543edbbd5f2ca595ae0d867968f16bca21edbf6ecd2d1ad0ce3fa0ea28cef7949c45759d85f073dddde97e7bfb899b70a2c342349ab3f0f892e6ef50f3cef738a4ed2619fcc32f03ce7b27545af9ef0d34631e8a80e58c2b82b146d161cfee9a1ace08", 0xc7}], 0x6, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4081}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000006c0)="d1323a568ced7fb21eeb0bffdf3a5f4ed8dfdd1ab2e2bfc18f410db9565f92abc1d44a04a877a5d47acd8f16703e7abd35d2bf96e264414589dafd265949ee35a29889a1a83f97b6dd39020c4b7b48050ce04665d4d687cdf6b9aa04b96892a042193d196f7de1c330fc3e1ff92f7377d070c276a603f35be4b267d19b1545ef7a3567a4679426254dabf41efddf68052f47c5129b0fd83182e013c8b0805fb96fc40811cd890017cbf016d4d7074a52eb59cf16df", 0xb5}, {&(0x7f0000000780)="ef044495926f827a1f61825f73261866a48918fd95c27f09dd39392222adbf9bc09fa89bbd611231a9ef5599df973a16a4393bc2c6b44e903030e245b331153e8d1c458a7dad1b937b9905df5b9f740d4b96884f6b63df54d28698f45781b7ce774205ed95f769980da47ba54fb635aa73ec34f5e0fa1fb567b7e829868d21e9a6b3bb87ee636754d56fe5bd86568a6fa238f56c34bef1fcffd0af2110412b81e76018d486452066d3b38d99a110a595cb8543279e13b6f45a3a544f98", 0xbd}, {&(0x7f0000000840)="a1e8bd60fadab2", 0x7}, {&(0x7f0000000880)="1f8acede39e2d950597c489c090b279472447fe08dd195e05fb902617756b2b155e92c0a75729dc61fda1bcbdc", 0x2d}, {&(0x7f00000008c0)="3fe95d1f0350c2096264e91d6e63a438de88fdb61a810a521f0b6c789e64a3a8e6ac2f1a007ac865f32403b6bd9243d00582452aa5ed439b7e0a8ecdc26b8ca1b31bd1bd4c2e7bdcafb3292aafa0a39dcc0b2cba7db555f5577227d035830f940be36f67fd18ff8d9b274759b75239de06a82c7f87018ce4d558f828921917a8b0696e73693f69853e455168e0db6683296b976841da9b992e322403a7b3611f", 0xa0}, {&(0x7f0000000980)="a23a379f5cf2a73988ffa7656912a7cd310b06aefdc1dda0d36c18b4c1a56f3eb291a74c83cf66240d92fc7efda561b52e8458f8103edb1bb64c776b182dfd63f14a64c09d231fd9337a6ff553f95c360acd2089cc694bbd98bc0eacf39fb7be353091de4bfa6abdd9851f8445cb4081029a3873cda4cc9361273d679318afaff9bf2dc184fdad03bed349397ae99760e297be680eee8b41d0f7d5bb72abd534ca0a3d40fc1ccc00eaa29572ebeb5b22dfdacf1ab77cf37ba440fe86a7eeefb865fc", 0xc2}, {&(0x7f0000000a80)="e513e45cb7bd63a4058ab36c66cedb24306532253f45ef7ad143bb40e14fa134c128a5750093e5f42b48519fbf0852007a7f297780142f9429f6b35a4ddc1c72efd9264b77af8055cff49a54c88195d7146a3e3dc1d86b0b45bde42d", 0x5c}, {&(0x7f0000000b00)="628765cb3820a5c001101d59b213b957e15e812e4353590273f79db30c199e570ae619f9e58f", 0x26}, {&(0x7f0000000b40)="3bdbd26d036c49afd0bb4b0dc658ce9faf2de74ff92de52cde62b44e50acd66d4354cd59726b4ccfd1a284e0c6f0010123323b39257ad55233d27a6e8c", 0x3d}], 0x9, 0x0, 0x0, 0x20000000}], 0x2, 0x801) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0xfffffffffffffffe}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc000) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = dup(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/05/05 18:18:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/247, &(0x7f0000000180)=0xf7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000280)=0xffff) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x8, 0x18}, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000002c0)={'nr0\x00', 0x4}) 2018/05/05 18:18:13 executing program 0: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) 2018/05/05 18:18:13 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x100000000, 0x74, 0x5, 0x1f, 0x8001, 0x7fffffff}, 0x7, 0x1}, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000)='A\b', &(0x7f0000009fa5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x3b6ef9304c11fe81, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000380)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0x66, 0x2c, &(0x7f0000000100)="835b26f26b15ba65f4612aeca18fae5ba3552c3cecbb4daf5abb44e04de6ed061cfe9100b3d86943e688729efe3bc0e07c32271016d82056723f35a51564f0289250e8b4ef024ba1ecdd050847976e193f656693b6fb0cfc397ffe7c96da29cea4b19ee751ad", &(0x7f0000000180)=""/44, 0x80000001, 0x4}, 0x28) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x80000000, 0xfff, 0x7}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r3, 0x3f}, &(0x7f0000000340)=0x6) 2018/05/05 18:18:13 executing program 2: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) io_setup(0x8001, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r1, 0xe377, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={r2, r3+30000000}) fcntl$setlease(r0, 0x400, 0x0) r4 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) fcntl$setlease(r4, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') fcntl$setstatus(r0, 0x4, 0x40c00) 2018/05/05 18:18:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x200200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/207, 0xcf) 2018/05/05 18:18:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x80000000000000, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0xffffffffffffffc8) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)=[{}, {&(0x7f00000000c0)="b3e18bde93435480f4fa1c599d61b7df921d5a39159237ed1e7cf622affadc0857dec2f85aec4fd50346bca808f8ce388e1bb3cbf35cd065ac5804b6", 0x3c}], 0x2, &(0x7f000000ae80)}, 0x0) 2018/05/05 18:18:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @rand_addr=0x6}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x82) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0x64, &(0x7f0000000240)="350f605c2c3ac546d42f51edc15016d47a44407ceadac91b3756c601929188803dc6f00a2eef730e7cfd541a881efd5c6b88c15754c3a0d82ed673941f5d35b5327d677627b53cd3f61b3fd1d3512e318472cbf64e443dfc776c67267943b594abfc2142"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x412) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/05/05 18:18:13 executing program 6: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000001400000029bd7000ffdbdf2502000000", @ANYRES32=r2, @ANYBLOB="1400060016bc0000004000000007000100000100000800080021000000080002000000000008000100ac1414bb08000200ffffffff"], 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x0) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000300)='./control\x00', r1, &(0x7f0000000340)='./control/file0\x00', 0x1400) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}) read(r0, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/05/05 18:18:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 18:18:13 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000400)=""/244, &(0x7f0000000000)=0xf4) 2018/05/05 18:18:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='*ppp0+-}\x00', 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002acf33)="180000000ee947d85166ed934bff8c883600001102030000056bf748bb6a8807567e59dba67e1947b3550400000041bd31d66667a1e20059fc21e3e000003fe8000053ff1f00080000fffffffffffffffb0100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d94333e162edae4b776b553502e0a7c731dc4e94a1ee1300000000000000000000000000000000000", 0xc0) 2018/05/05 18:18:13 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000a28000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) sendfile(r1, r0, &(0x7f0000000180), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200000, 0x0) r2 = dup2(r1, r0) fcntl$addseals(r0, 0x409, 0x1) r3 = getpgrp(0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000001c0)={[], 0x6, 0xb3, 0x1, 0x2, 0x7, r3}) 2018/05/05 18:18:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x3, 0x2000000000000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000200)=0x20, &(0x7f0000000240)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) fcntl$lock(r1, 0x400000000000005, &(0x7f0000000380)={0x0, 0x0, 0xfffffffffffffffd, 0x0, r3}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x100000001, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x1ff, 0x8}, &(0x7f0000000180)=0x90) syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="eb00000011eb9f7fde4cb471aaf87272507bef0435d0ce5e7abfcdc03502d50fab0ea4fb07c917454b29f8d60b43dba78537d78925cde35c56ed3891403764dbf193764cecd14c25510521e0b866ce6f2d9220f52138da7fd7ca0561a031cc483e787e651928d47e9175d7ec479d0ac57f8db06920ad33a8eed608a66ab458060098c78f947ed7838dbd587c23f93b1c47778c569905d28b18bcf52da456bcdec3c10be900000000000000ff6938890c06424b3c7e499e928c12977f8f37467b92d87d99d6cebbc00cc5a9e8a252a79704f1ef818e7b6b08b7c8a512b9c3f57e36601e37cdbfc1f6df361b721f10d8f4b861ee30bdd8d06d888ec87c662906a563c9f7a8a9ec015c87d3349cdb6dcec4cfd09ea5953ef25aae4ad445cf937e484c9e2ac9d4028f8a853a7df470384fea9877257dc09f98"], &(0x7f00000002c0)=0xf3) 2018/05/05 18:18:13 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xfe, 0x80, [], 0x10}}}}}, &(0x7f0000000200)) 2018/05/05 18:18:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20883) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x1000) sendto$inet6(r1, &(0x7f0000c21987), 0xff7b, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x4, 0x40000000]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000000c0)={0xc1, 0x7, 0x1}) r4 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='cgroup\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="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", 0x1000, 0xfffffffffffffffe) renameat(r3, &(0x7f0000001540)='./file0\x00', r2, &(0x7f0000001580)='./file0\x00') r6 = semget(0x1, 0x0, 0x10) semctl$SETVAL(r6, 0x0, 0x10, &(0x7f0000001500)=0x1eb) keyctl$instantiate(0xc, r4, &(0x7f0000000380)="2bec4d4a1070348b2c34d28687f7ecd73b100b306d1c057fb8efb9f616cd034f593243e994cee7f9e0bc6f1d163a35ae367d4b1fdfe184208386815ccb33331c94b379d840501bf4177681ad159cd08576925235211d4beb09f8605e46458a822ad2da97d1d26b1f5e45fd46e692eef6d486f5d09bc982115c8d50088b51ac116ecbe627f32f1bff4cf4fc52f1d5de0eb6fed8085471e346db2683b400e9b6697c5d5a091057286c32cf8ef0a2898f74029d2e18e2ae3b440a7c929f6dcb0440ae5b876eb86507b332de", 0xca, r5) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x3, 0x401}) 2018/05/05 18:18:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mincore(&(0x7f0000015000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/208) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) 2018/05/05 18:18:13 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0x217) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x401, 0x400200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r0, 0xce, "132bd4b841e32a912319e0dd9912a3a3bf8677ec6f807ddbae041e51d55521074dec37e3866649a389248a36dcfdd7324ad7c6016a873ce5cf3f323442c3fe7195df64235d0c36cedd2a3352a230b4d332f601e015ca927167474b4d1bac3290e9dad80abcc5999465b0918597792ba5ea4c6611aced28ef6c3b24314838d918b8cec3218723974ae3c07394bc39ded97ac71fa481df31a57f472b09927ef09cfa8e2fa5a7804e2daef2464f57760518408e1c2b39ecdbdb2492ef2418ef2104fa3c9724fdf41b5571eb05d382fe"}, &(0x7f0000000280)=0xd6) 2018/05/05 18:18:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20883) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x1000) sendto$inet6(r1, &(0x7f0000c21987), 0xff7b, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x4, 0x40000000]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000000c0)={0xc1, 0x7, 0x1}) r4 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='cgroup\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="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", 0x1000, 0xfffffffffffffffe) renameat(r3, &(0x7f0000001540)='./file0\x00', r2, &(0x7f0000001580)='./file0\x00') r6 = semget(0x1, 0x0, 0x10) semctl$SETVAL(r6, 0x0, 0x10, &(0x7f0000001500)=0x1eb) keyctl$instantiate(0xc, r4, &(0x7f0000000380)="2bec4d4a1070348b2c34d28687f7ecd73b100b306d1c057fb8efb9f616cd034f593243e994cee7f9e0bc6f1d163a35ae367d4b1fdfe184208386815ccb33331c94b379d840501bf4177681ad159cd08576925235211d4beb09f8605e46458a822ad2da97d1d26b1f5e45fd46e692eef6d486f5d09bc982115c8d50088b51ac116ecbe627f32f1bff4cf4fc52f1d5de0eb6fed8085471e346db2683b400e9b6697c5d5a091057286c32cf8ef0a2898f74029d2e18e2ae3b440a7c929f6dcb0440ae5b876eb86507b332de", 0xca, r5) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x3, 0x401}) 2018/05/05 18:18:13 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000440)=0x10000, 0x4) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x100, 0x80}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={r4, 0x1, 0x3f, 0x1}, &(0x7f0000000540)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x2, 0x401, r2, 0x302bc3a8, r3, 0xdb0, 0x4a, 0x400}) write$sndseq(r0, &(0x7f00000006c0)=[{0xf2, 0x7fff, 0x1, 0x0, @tick, {0x3, 0x40000000000000}, {0x7, 0x7fff}, @ext={0x3, &(0x7f00000005c0)="85f560"}}, {0x8, 0x9, 0x9, 0x5, @time, {0x3ff, 0x101}, {0x1, 0x101}, @control={0x400, 0xffffffffffffff00, 0x1}}, {0x1, 0x4, 0x1, 0x97, @tick=0x100000001, {0x4, 0x1ff}, {0x80, 0x8000}, @addr={0xbc4, 0xfffffffffffffffc}}, {0x6, 0xffffffffffffffff, 0x7ff, 0x80000001, @time, {0x0, 0x9}, {0x3, 0x4}, @addr={0x7fffffff, 0x59a}}, {0x35f, 0x81, 0x9, 0xe672, @time={0x0, 0x989680}, {0x9, 0x400}, {0x800, 0x8}, @ext={0x97, &(0x7f0000000600)="1c969584f5529783884c5fc1a9d6a599a4539b800e09640421379fa870611f09cfa4d13b5b3cd895308cf4f06b1a1257989f8cd6513d68e0b3f4ed788d2347523812f53eccf9f8cc59e1c43a0b4966776381bc7097ed7763cb7ebd4952106cfad44ef811f50614bffd0d629c86e3603490b66d4a1d2c4e433fcf92905d909bfae7fd1b18d2fcc0f460cbaf21fc63ceb38c9787796bf896"}}, {0x20, 0x10001, 0x2, 0x3f, @time={0x0, 0x1c9c380}, {0x401, 0x400}, {0x7, 0x5}, @raw8={"e41f1825a84cb8b6c312a256"}}], 0x120) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x7fff, &(0x7f0000000400)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000580)={0xa, [0x200, 0x6, 0xfffffffffffffffc, 0x1, 0xaa3, 0x7b, 0xaa, 0x5, 0x3, 0x800]}, 0x18) 2018/05/05 18:18:13 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="0000e7ec0000") close(r1) fremovexattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00') 2018/05/05 18:18:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000200)='ubifs\x00', 0x1004, 0x0) syz_mount_image$minix(&(0x7f0000000a00)='minix\x00', &(0x7f0000000a40)='./file0\x00', 0x0, 0x0, &(0x7f0000000b00), 0x88000, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/05 18:18:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket(0x10, 0x1, 0x3) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e21, @rand_addr=0xfe}}) recvfrom(r1, &(0x7f00000000c0)=""/66, 0x42, 0x0, &(0x7f00000001c0)=@hci={0x1f}, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101001, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000340)=""/165) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x4) 2018/05/05 18:18:13 executing program 6: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000001400000029bd7000ffdbdf2502000000", @ANYRES32=r2, @ANYBLOB="1400060016bc0000004000000007000100000100000800080021000000080002000000000008000100ac1414bb08000200ffffffff"], 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x0) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000300)='./control\x00', r1, &(0x7f0000000340)='./control/file0\x00', 0x1400) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}) read(r0, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/05/05 18:18:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mincore(&(0x7f0000015000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/208) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) 2018/05/05 18:18:14 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80101, 0x0) r1 = shmget$private(0x0, 0x3000, 0x408, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/134) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="18008000", @ANYRES16=r3, @ANYBLOB="040027bd7000fbdb9cd72577fb1f12040005"], 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x800) getdents(r0, &(0x7f00000007c0)=""/133, 0x381) listen$netrom(r2, 0x37) fcntl$dupfd(r2, 0x0, r0) getdents64(r2, &(0x7f0000f57971)=""/1679, 0x68f) 2018/05/05 18:18:14 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000004900030207fffd946fa283bc0ae6e60000000000000c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/05/05 18:18:14 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r0, &(0x7f0000000080)=0x4, 0x3f) 2018/05/05 18:18:14 executing program 6: r0 = socket(0x1e, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002c80)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000002dc0)={&(0x7f0000002cc0)={0x1d, r1}, 0x10, &(0x7f0000002d80)={&(0x7f0000002d00)=@canfd={{0x0, 0xca, 0x2, 0x40}, 0x24, 0x1, 0x0, 0x0, "544c3c942428d96d218a20d63fc01559fecc8de7d9364b8d4a3a495a5308873a41c6e38c899f14a9f037244a1d568ab155a2d26fcb701fe60ef66bd5bcbf46ca"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x1) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000200), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x0, 'ip6gretap0\x00', 'dummy0\x00', 'ip_vti0\x00', 'eql\x00', @random="0b648470d386", [0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0xff], 0x70, 0x1a0, 0x1f0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hald_sonypic_exec_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x5, "5a27bf37bceacca7548ca256e79e0c5645a7da4dd451e6f89b4e0490499f"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2f8) [ 92.237962] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.294464] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 18:18:14 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0xc028660f, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) [ 92.381378] random: crng init done 2018/05/05 18:18:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000081) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101400, 0x145) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000425bd7000fbdbdf2501000000080002000a000000080002000a000000040005000800040001000000000003001100000004000500080001004e230000"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640), &(0x7f0000000680)=0x10) 2018/05/05 18:18:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = semget(0x2, 0x3, 0x20) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000240)=""/199) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x0, 0x2, 0x1, 0x0, "6d3001a37170594736327cbc194f23673915ef5722e751711eac829d47ddedc5591276a5f49c274c36f1cbe4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, "1fe67a5c13b9715ae645243e46058221978539d38d6551d8650b2ccc7afba6e6f82c98c53a9ebbb277e342ffe837987d8138dc04dab3b07d121688aa89040304", &(0x7f00000000c0)='\x00', 0x1, [], [0x800000012]}) dup3(r0, r0, 0x80000) 2018/05/05 18:18:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8a000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x400, 0x81, 0x7, 0x7}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000002280), &(0x7f0000000140)=""/23}, 0x18) 2018/05/05 18:18:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/4096) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0}, &(0x7f0000001200)=0xc) setreuid(r2, r3) socket$alg(0x26, 0x5, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x9, 0x5947}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000001240)={'ah\x00'}, &(0x7f0000001280)=0x1e) 2018/05/05 18:18:15 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x4}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/28, 0x1c}, &(0x7f00000000c0), 0x40}, 0x20) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001180)={{&(0x7f0000000140)=""/4096, 0x1000}, &(0x7f0000001140), 0x2}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000004a00)={0x3, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x66, 0x6, 0x10000, 0x7, &(0x7f00000049c0)='ip6tnl0\x00', 0x9, 0x9, 0x4000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syncfs(r1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000004ac0)={'yam0\x00', 0x1}) r4 = dup3(r1, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000004b00)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0xf, 0x8, 0x6, 0x2}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004b40)) clock_gettime(0x0, &(0x7f0000004bc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004c00)={0x0, 0x0}) utimes(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004c40)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}) keyctl$session_to_parent(0x12) gettid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000004c80)={0x0, 0x2}, &(0x7f0000004cc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001380)=ANY=[@ANYRES32=r9, @ANYBLOB="4b0000ad0b198eb263e0465d6e8c56c6375ff8ea622c9c72c17999ee5300000000000000d03b7ef3f80a709e3ece14812bf4b709c3d543a6e05e02000000000000000913e5c21eb19cda4cd40c5acfd3e833d44abe9757a59a20000000d889dd07bc86a9c1d0560e9e7dea50916489aa27c20058afcba472a9b895ff4df3ebf5acc125db92bae59e323c13beb12f619b3485365bc25765c26eb31795c075b811ab3403762c1c35592858e771ca1f0510629450ce3d7956e8abfc62d65a1319f6e4a10a488d15d735d2f762011a335db4edf469a1ace95cc7c5d02f0b72ef9d3a12ec62ce418571f8b48dd729"], &(0x7f0000004d80)=0x53) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000004dc0)) semget$private(0x0, 0x7, 0x14) accept$alg(r4, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000004ec0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000004e00)="77ad09a5d110f28091ebfac52e76ab176860b89f4eff449d5e30004fad24af569b1f18dc8cd9d1b0bbefd1d852c5b166d964d8c62eb1c0b0334ba607dee90a075211fdbadd5701e86100a689ca695d6c308dde46afc7fec87a13d850cb9a6c3509901bc6a04691f394f72b9216841ed7f7bf5f2a9f6fe29985b41495", 0x7c, 0x8, &(0x7f0000004f00)={r10, r11+10000000}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000004f40)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sysfs$3(0x3) ioctl$VT_RELDISP(r4, 0x5605) connect$ipx(r4, &(0x7f0000004f80)={0x4, 0x3f, 0x5d4c, "272c68873662", 0x5}, 0x10) 2018/05/05 18:18:15 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0xfffffffffffffffa, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7007}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x3ff}, &(0x7f00000002c0)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x85, 0xb, 0x0, 0xffffffffffffff9c}, 0xb3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r3, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r3, &(0x7f0000000040)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x7, 0x3f, 0x2, 0x6157, 0x0, r3, 0x4}, 0x2c) 2018/05/05 18:18:15 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="9769afbaff32c2cc83297eb282a15c70dd16b35bb8ee", 0x16, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/05/05 18:18:15 executing program 0: syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x10000) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x296, 0x2) writev(r0, &(0x7f0000001c40)=[{&(0x7f0000001540)="8632bacb1a6949f72e0599f022de696a1dca12ec5b096fca6047afeb45863b8582d0a9697af447013ff0e123694818fbe13194e4cb313f34a68efde927f217598f7f79442e5d35cdc00b7fc0cb033bdc66bdd5167c4473f756ee2dbaa0bd699e3f4df77bb4b21ba389fe4e89acf5508728a1c9511df62ac586cbe5ce6558cb3f773f8af46040121928d694c52c45ceb485d96c996f94b7603bba6890ff99ba67ee0e30", 0xa3}, {&(0x7f0000001b80)="29ce9b", 0x3}], 0x2) 2018/05/05 18:18:15 executing program 1: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/05/05 18:18:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/05/05 18:18:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/4096) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0}, &(0x7f0000001200)=0xc) setreuid(r2, r3) socket$alg(0x26, 0x5, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x9, 0x5947}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000001240)={'ah\x00'}, &(0x7f0000001280)=0x1e) 2018/05/05 18:18:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000002c0), 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000440)="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", 0x1c0, 0x0, &(0x7f0000001400)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) connect(r0, &(0x7f0000000240)=@hci={0x1f, r3}, 0x80) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x7ff, 0x2, 0x7, 0x3}) 2018/05/05 18:18:15 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001200)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000100), r1, 0x0, 0x0, 0x1}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001300)=ANY=[], 0x0) 2018/05/05 18:18:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x12, 0x3, 0x3, &(0x7f00000010c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001100)="f337eb263cc353047732ea8692c898ae", 0x10) r3 = socket(0xf, 0x803, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0xddf4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r6, 0x89, 0x400000}, 0xffffffffffffffef) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r9, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r9, 0x10000) connect$unix(r8, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r9, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r7, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/05 18:18:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0xff, 0xfff, 0x5, 0x0, 0x2, 0x40050000, r1}) socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000280), &(0x7f0000000240)=0x4) 2018/05/05 18:18:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f0000000000), 0x366}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000040)={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/05 18:18:15 executing program 5: r0 = socket$inet(0xa, 0x801, 0x5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x12800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x10000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7fff, 0x80000000, 0x9, 0x1, 0x7}, &(0x7f00000000c0)=0x98) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) semget$private(0x0, 0x3, 0x29) tkill(r3, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xfc2a, &(0x7f0000000180)}, &(0x7f0000000300)=0xfffffffffffffff7) 2018/05/05 18:18:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000) read(r0, &(0x7f0000000080)=""/28, 0x359) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 18:18:15 executing program 4: unshare(0x9801fffa) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f00000000c0)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x4, 0x3, 0x1}) 2018/05/05 18:18:15 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000440)={@can={0x1d, r1}, {&(0x7f0000000300)=""/196, 0xc4}, &(0x7f0000000400), 0x40}, 0xa0) 2018/05/05 18:18:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000100)=0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) lstat(&(0x7f0000000180)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() r4 = getpgrp(r3) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000640)=0x0, &(0x7f0000000bc0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000d40)=0xe8) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000e80)="d2ac703b8b4861656e18c1cbc7abe4401f8e7072e8968707a6aa60036132a45763633449b316525c97bd01432941afef85ac8969f8afe2f032b247d48cbae0d55fa249db45abdf595ec513593ee764893295d7a488827c7c327a46196ece387c005c92970c47a5e0eeb94bbbf11f61e3a718aecfbd655a38c702c9efa26f80646ba0167863497e") getgroups(0x1, &(0x7f0000000d80)=[0x0]) sendmsg$netlink(r1, &(0x7f0000000e40)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f00000002c0)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="64010000270000032abd7000fddbdf254b1aa1dd4e7a2fca27121ec94c4a438f6d8a9e6db1eb6135d813ce57fd7f3f7603c98d57c47ed0c42a900b1ad7453557b3bb78dd159762a8a85cb3ef993e8b85602fd421947b11af169f0cd9c08c681a7bcaaa619b50f4eba80348a82621bf2062fddf609cb083e50f43a647ddeda6725613a55a65f364014d3b71b000910008004500", @ANYRES32=r2, @ANYBLOB="9c006f00a5472ad60ad31d2f4f56430659d78a627c90a656752dcf804b99017cccef046badfb595845067280d9b02c4da0f6119d39f1d03fd1f08a320d7d788df568508b3e6468713dc2c21266fc1b92a3cc25831ad2cc4338b3702add7100bb068926b37dba0a2491c46544e19f76c173b68a111c41e0c3fb3b273e85e981387eae4e2a55d330e6fd8698995c112566749315c36c566110df10dd0008002f00", @ANYRES32=r0, @ANYBLOB="040003006a52216f011b3114008800fe80000000000000000000000000000a08001300e00000020000"], 0x164}, {&(0x7f0000000740)={0x2bc, 0x34, 0x0, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x84, @u32=0x2}, @nested={0x1f8, 0x59, [@typed={0x4, 0x1d}, @generic="93f05e04ce7527a6129648de7bec3f865d3058edd3c7d3ef93a3bda6b84551f657e346e8d86627a4439ee99a13bfdcebfea830c774f22e5e5a22e1da370f48d44966dfc8d9846bb52a5edd4a140dc2d8ee61c231c8d3bd73230387549405854920de9d7096683a788c55b893f6fe47459ecca1c3c2504e4daed7b934fee2ac1fb4f322605b4fe4a371ad8e969d4fb10c92985c859a777bf0628649c95114637c7742ba5be2827a55e481eb971339fafeaeb5ef86c90b25e47677c5167f4724481b20af1bc77ab3ba2a8a429f4dfd738163e0b65cd28221a0a0888c590a084d41aab05fabe157954f65a6866830d560b68f09b784fef8", @generic="1723cb7f19733ba85d3192b34902a5cfbabc9283d2fa02e33962b51874d08d9977989619ed3bcbd8ffbec593fd609cde87e5613a875437924112277c3c4b90352f122314a076efff9c40d60f9ec83932785131307a16a1acd3c95c5880dae1e3f9df28e315898ec8f3cd702c222b027996836004c0532640327bd76266a70c681688c5116e8c3caeee57e0272bc18b0f70e91f301a744fecda773c3227921c57e2d86b079e0bb895b84cda3fa59c0db4c7ca2a68c8d6d7330153d69cc24675910bc07180957279adfcdf4559faf1236a0f102228a4ae98db30e41b71288b92cb081cb0a183a232ad44961c19f2fe20edd792a56386c50c"]}, @typed={0x8, 0x1, @fd=r1}, @generic="e13ad216a848233d3284840d34849c98cab45574c05a1feda9f5bd224478adeb2df0a5618c506cf9a37df6714b25ecf4c25960a523b142394fe7f6733018afe92f8af4d49b7560345ee36ec859ace2ee292614002e52aa7817be000fb5b87de45570aa910ad898d18026ed772bd75a14229ce7bf20e0a038ff11bfa6373c3ca556b7ab09861a543e8a0bebab52b19b85ed5a8ae4dfb6cbd256", @typed={0x8, 0x91, @u32=0x2}]}, 0x2bc}, {&(0x7f0000000a00)={0x18c, 0x30, 0x20, 0x70bd2c, 0x25dfdbfe, "", [@generic="72ea3ed73bd2cb499fb66fc7db10454fbfa295a847a0fb24430f04d4c4638cfd913f6b55ccfc405a9eba00528f34cb09ca319495e260a636a0e4bac6023d4f3a155ac2c33fa6685c6cbcdb94e0e887052f122f6316fbfbd34a03e3bc13cf7623db2199a1641f4765e4c5aa5eaf538617e922ef1a431d7efea42ff44203031004ce939acf9e4c9cfa98488549e61afd8b207459a2dcda86eb252bfb6264cf7232c106f47bbc8ebbcb473b50de5854e3f4c0f10da10dc0640fc1f14850ed74e67de6749e999cef478c9976c3f98e49ed1cad", @nested={0xa8, 0x5f, [@typed={0x8, 0x59, @ipv4=@rand_addr=0x8001}, @generic="461a9b918028fbd19b7fbfb65a5d0f0203583fece7c91636d9ff9256939c201f8315512930a8d450e6e3a3e8530eb024fb0489ff9c2fe7cd56335711e443732a7924b13d043ac366fe7223df18c5a5580c0b25ed17e30ad630a29627716009ac919d353ea310b11d0839d0b128cdec514e0d8de4664a890c2087810a0cf573a89155ee005b3f4d4a25343027641685494c905c981c340215ed3a30f5"]}, @generic]}, 0x18c}, {&(0x7f0000000240)={0x10, 0x3b, 0x4, 0x70bd2d, 0x25dfdbfe}, 0x10}, {&(0x7f0000000280)={0x10, 0x37, 0xe19, 0x70bd29, 0x25dfdbfd}, 0x10}, {&(0x7f00000012c0)={0x15b0, 0x13, 0x700, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x94, @ipv4=@loopback=0x7f000001}, @nested={0x114, 0x10, [@generic="7cf788f6eb8eb572319eea1760cd8802154799a6c992d04177d72f1fd84484e65f5cd18ff59aef949d7e86e869b568023e5672e2495c0573ec1937db7de054fa6143bbed580b053e6ecf05257dd72c9107eef0b2d243d091f8be885307b08d4f8858da041951de3db42c5f52dda408df3154c082a54d1bfa476cf4e2ec919aaaa31622748ac51e16d8d8805c66624ec897f74ee16796f55eceb8f79ebed2e207dabc021f6b8d0178c60ba7a301f258dec1bdd923bd590e6b7a097f2efc6befeb5014098044b6f92392189409d2c95750d3d7a8157cb0b9f1f9b7a4c198662c5aef62d12c0ab8a8c0cc8c68ecee04d7d584d24d7fcfbff29bc7", @typed={0x14, 0x68, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="e52a60d4a0665b269b89b8ed06ad80fdc31f13d1954641269bb237e0326309933b05201c3b85db15707a9dec4d6b5f2b907ad8ae0d1f7bd29ece1206e16cd8a2b906b5c95ca5dc2696e1037247b61a0742c60ef20c46ed626b078047466e64f0150d0fb284af85de356cfbc35728010338b8b65eef0d8bd53665acd267e9c145746c1e32e6265401a81539018d4f6a7723e3fd6d734a6c24f83a8e7652c89fa2f06cee3642cf83ff0f138cb347397a52c6d3998c094b7b65ff483fe32fb3ccb7fdd0f87f893cb83911844531e45a", @generic="23752c2606cc6c3e0e089d2620b76fac493b6149dd7da9b6a671f271a6ebd27fe8892b329e627eb3acbd5c8a567ce94b7f2cc25062f830ace178898be4ecf00e69e441080220efb03308c3760364339e74b3ab6a556705ab2ac2573f6ee6afe22a68057fb867d188685d37b2edd04e8e", @generic="28dc4d57fb3b6d82525f73aaafaab25c33759f581d1fd8ee01fc284ca62cde6fbf944903aa04ad4ad916b0dcc7442ce7f60896e43a07fbf15d46bc9f82bfa12014570fc92ca947f52e6d5dad5fab479b123b21b6456402920c928ed94628087b", @generic="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@nested={0xc, 0x1f, [@typed={0x8, 0x2e, @pid=r3}]}, @nested={0x2d8, 0x8d, [@generic="81a1b82dd61a60898d0715bed63cbcd1e2fb58193a46f517c472598c4b3e5cc0190d0c7dcd59274a0d996f0630a44d0339a1f2c7dcba951a01495d4fd85b12e8c00cfe432975710beafaacba1623059f8a4888be", @generic="de320ab9fcfa9faebce5e0b1641f2cbc16eb4f00a37bc801b27488a814851532a1a25ba3a8612b1085c1439394932a399bb88ff0c60e68b68a503b0d784d6cb749c43ce7dcba0e911e829ac6fd304d7404f0bc77b6851f744a0da4703eea11a85305f02db084b940cb265bb5660192d20e0e8ad8c36fdb1ffb357dc71296439551f9952940907f7536196f62d178f844d9bea1fcf97da62e872ec4a5c0149c42685bce2fb404ae1d", @typed={0x4, 0x7e}, @typed={0x10, 0x20, @str='/dev/mixer\x00'}, @generic="32a507f869c0c2a3deb14d51c1c6f95e169c207b68acd3608cd3a5d6121e97e8a20cbdba623692c949308bbbf2e43addf9318614cc153d837a5444d3b5014e381d360518620d5db81738a8eeb7f9cf43282bc4c5d93c3c47b19bf5fcc7c932bd80a923f9a81c467fee013459b14d07230c9d347cb69fd6", @generic="f32360ce1b2b697841d14a1bfaf9d583cf1660ed95a6f5b0cfe0a08da25a56e08a8109f716aabcabaee5d2c825271c57c3e98f674ffa3a094282745fe7b0c261824eb939368e5502d1279befb46b0933dbbcfb125d", @generic="bf8003e5134e9f21880d2f1078b3ac1bd381ae8da99104bdfa0e9b6f47d0f86a526cbad46b677c91eb025b08b30f504dff6975bdeabee59eaffa320f2d6e40d14cfcdaa7350c42968c58a9707913310d3750d6070874008c1e76dd408787", @typed={0xc, 0x6a, @u64=0x101}, @generic="da956ece6a5a95b4ce60bd160d0f59f2d7fa5d6577f35e2dbfb22a535b8f678885dfe648b9140ac3400a613939ed24f62732490f0d5ba9974e5bfaaa57fb67b01d3dc29e1a8964c7ff0e5a7ad5428d7ee15b92a3b877732bad486aa791a0945e8bc6813e077a839da16d59f8ba2685ac615a5a713aac3189658bea0bf75c6619c843b8f37c44ed9b1d07482afd"]}]}, 0x15b0}], 0x6, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x1}, 0x4008000) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000f40)={0x2e, 0x6, 0x6, 0x0, 0x2, 0x3, 0x8000, 0x4, 0x0, 0x0, 0x1}, 0xb) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x22c}], 0x1, &(0x7f0000000300)}, 0x0) 2018/05/05 18:18:15 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x8000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rt_cache\x00') ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000080)={0x2, 0x6}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/05 18:18:15 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) fcntl$notify(r0, 0x402, 0x80000008) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/05/05 18:18:15 executing program 2: pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000880)={&(0x7f0000000840)='./file0\x00', r1}, 0x10) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0), 0x8) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="fb", 0x1}], 0x1, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000030c0)=[{&(0x7f0000000100)={0x10}, 0x10}], 0x1, &(0x7f0000000280)}, 0x0) vmsplice(r0, &(0x7f0000001a40), 0x2d6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x560, 0x0, 0x408, 0x1d0, 0xe8, 0xe8, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x6, &(0x7f0000000200), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x1}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x40}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x682, 0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x10000, 0x7, @empty, 0x4e23}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 'veth1_to_bond\x00', 'ip_vti0\x00', {}, {}, 0x72, 0x0, 0x1a}, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x20, 0x7, [0x3e, 0x32, 0x32, 0x3f, 0x13, 0x34, 0x3f, 0x2b, 0x14, 0x27, 0x17, 0xd, 0x7, 0x37, 0x1a, 0x24], 0x1, 0x5, 0x4}}}, {{@ip={@rand_addr=0x2, @multicast2=0xe0000002, 0x0, 0xff000000, 'bond_slave_1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x21, 0xfcefc4c9ff9abd12, 0x20}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x6, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000008c0)={0x1000, &(0x7f0000000ac0)="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"}) 2018/05/05 18:18:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000e8efa7), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x8080) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x87, @broadcast=0xffffffff, 0x4e21, 0x0, 'sed\x00', 0x0, 0x100, 0x79}, 0x2c) ioctl$TCSBRKP(r1, 0x5425, 0x7) writev(r0, &(0x7f0000000140)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c292f7feadb3af", 0x2a}], 0x1) 2018/05/05 18:18:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf5e8, 0x80000) ioctl(r0, 0x5380, &(0x7f0000978000)) 2018/05/05 18:18:16 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x1ff) unshare(0x8000400) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r3, 0x1, &(0x7f0000329fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="84cdb1cea2b93dd4aea7f7cf9d33f1284a45f4e8c2a0c1e4c52dcb8f5fa8013cfe5fda245dbe00fed20e3738140fba68caf3af50eaa4bc9a699ea0bdc1d1bd132972c88152686b963c366770798bdf7ccc8efacdbe32b80d22ced7751329365df649fa98b5d06fe5f488386dddaf94ab69ff78df70ae4027b7c6b9ee27824cd6ea486bf3306b29c59c7325176e6387932f6e0e727548a1e753608e2421160622", 0xa0, 0x0, 0x0, 0x1, r2}]) 2018/05/05 18:18:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) set_mempolicy(0x2, &(0x7f0000001780)=0xff, 0x561e) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/05 18:18:17 executing program 7: pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x100) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) pkey_alloc(0x0, 0x4000) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0x4000, 0x0, r1) 2018/05/05 18:18:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x1000, 0x12000, &(0x7f0000000240)=@nl=@unspec, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) write$binfmt_elf64(r2, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xea86, 0x6, 0x9, 0x401, 0x0, 0x3, 0x6, 0x8001, 0x322, 0x40, 0x1f5, 0x80000001, 0x418a, 0x38, 0x2, 0x4d1, 0x9, 0x7}, [{0x4, 0x101, 0x1, 0x3ff, 0x1000, 0x1ff, 0x200, 0x9}], "b958f2778e3381ddd9ba73f8016f30b7dd3f3b2f99a3ae727fdc2a7e5a79904ca06eaa166b2251df5f6ae44be721ce54431cdbd3163f881d7d0811200e9de2a8914566e4b85ac4682e8c45aafc56fc4ba6e542b95dfeed3dc80b8a7b980d184857217f5c2085627c6d6b9d5e29af2a90491daf8721d4d76dc28b477042874966b7d9036a0b157c03f479fbfd1714653a1b14ca9a49cb1e99f68eaaa189c68dfe486f84d28634fe686596ccc2beb0cdba7142a315c0816eebf9c4149a3fab979f83e66a56754c0e7f74f511f0461f733d13c27d18f82f3f5e3a387bace4ea763a0913d3ea009ff3256782c2514532ebf05a3c32096b8de91ec87913d83326411c07a684e20cf494cdfd1303a20bc951354c219c36a5b8e7700e84ceb76edd8f2fc3c6454350487f6a0e895683c06f41a0a3d0a1d129f21d1d297c585b1b1e2bfb8e12af1deaddeb64b604e9b48a4fb0b5769df2b4841848252f4049f6f9b481c17896d90dea653d8fdfd98a39823a264445868bf111dfa0dc4df738e56b004489147cdd05797ca28b9db4ec49758995cadbc90bdf2e09ce0c5f8979c3b8b52886c357ab32a876946a608daa7b3fe389dcb75ff35ae1d8b3af9052009064c2b3947e7611d14b5dbd60fea612a0e1bab4094a2113bd23b1d8c48c125580cfb97a524832e56453678a5d272064758bf46329a25cb8d130717aafb47011e5226504692075abd066e6b3bb0ba0c58298c9c42c0fb311fb3752c3b65678c885ccfeb17455915c3c288d229c1ee500ed79a2d345c74b3bf3d180307082d93d17d47c4ca294706a654c7849c2cb3b32510186cff83add1a1f288c07ffd6631688ae71b7690d691480e806f521dfa3394b662a6b5e01b4c573b198d8bd6b0a57e5b21386c7b3f09cf61363be004632421f073a5587a5ef4ff44501991f94afd5fae65831260f41aec43af371fc99a5347619b500cf6b0510093196b45d75eb094288572ce0fd37bb14e04455201b2eb029408f53fcb22efd32a522ca80ec461754282a216be24e8b1ed2a0b5cc3d88106c9535f3956612cd2f2f720181ecd1c2ed3c18f2ac98272f3e062fdae0468032d096ef2076abc38b6c52d4d2ac80203a052d2f684813790a874746d238ab68690fa5403bc536d3aa556b68eb5dd59992e4d8f0dcdc599b363b92c5a698f3452b834ac06da7dec679d6f33596123bdf13657743a3d69ebebf2613bc5a0412d9062252ffa7038aaaa0ba38cf7704a6ae5aa729f55a2f2447f716bc3103e747c18d1754f4b42a9854c1c6e93180e77c9f8e5e3e3236e39a550d39d131664f247e645f49970da8c402f632dc8318a13de29b2e2a9a7779654513fa6f6e25933600248b7caf9c71668828cdf48121a31853131c29841867798f3377ae47ae6834d98f8ddebdf4fd35ed2eba28a1ad1556b64bc922bebbb6ed124575a5c4dc610e964c01d1c5f4aa0c8c821117badf6a32461196924a839fedbc94d6ca0f35d05392c11cbfe238b26926372d391f0a5e4a00e839c81f9283f81c37fdbcf6c5127d390f1dd83c197e39126d67ac0d755a08052a4de84e298d1c8a97dfbca6f1a2b20061ac2f3c6fb28ab0b9f779d673b07ddb5fd2200474fc95e7e6c9485b6c95eaa69cd34afc3b227a603bc996eda285c184d96293a096489a03b90e3e32f34b23aef090e40d2a71c1b47435c6d9303db33b0613d101011b12d883de39d2a4f844762e025896f9792e2ab8c493482b919d8de6d79e03764f61037f3b30b38168d65a731a577e0cbe57c9837878486742180ad376e510e4043ee3b168ad9a9d47ba8b2c657e228d27bcfe1b760b5922524c17d9d559fda6f2e1c8a162566ddbfa98e3705126e54736cdeaee3af8958f22166ae6e946e14d1a00f4450aceefec47e65a6d7e6ebcb5f996c54b6770bd77b2e43f274b36cbe9b1a66850749686edbbdb3ad5c13d09c4d551a7f6e9b48f5371c3ed058edb9785832c9437013d4b0e1e19e7eb04135cc9abcf403c523133b8412f7c8a75c426d894bdb19bce8f3c8595caec0823230147750e14d9ad44d5442e2a371468d388e4c82f81da87f220de4317b95d591378058cc5b293bbaeb0d64ba79f1e57f7b2c51dc0254075f6962f72522aa53acc532d0ea323ca686db09bfd0764b9b14d8d62a613640355a9de978bc07d6a1d0ef2b8a80635168eebc53bdb2956b95700f59cf26dcff98ae531ed585371a35684f56e0c7b099595e37710f34eac009ad53e4dc0c501619d81a7fdc4fba6f7c4a73ade83082eae6dab7b0443fe32238f3c2a73a20bdb3af12c4c1f85493141f8102b75f53e2879682e75f12002ecd1670bc1a8b191e67ec1f8ea5fa7048409c570134aeea963c2712148aa591f0120b424a6e0c1c7073df948f746367b3e9963b1dda511a62b1848db04978d9bf53af1724c8e6400a5f396533577f72f8ce343a5433b6e79e979545d65d15b1f778c7e5d87759b74ac7bdb171a45c0f14373685333d5407dfcefd762981cf0f72c8d39db639bc8125d32089b60fcbeacf7f59ebf77fe245a879ac92eda1c4bc6c7903b1f0f0dca8189144f6090be8052585812edf96eca1d26948cd211c28be639484259fb44d010fb45c54864dfe74ec2c75819e2fda489487adae5e8e916cfcf1dddd48c3f1d67ba975c0749c2bfce2a98a2b2c9522fa12651464a4e9f6b9d22079af5b71e57bddf8bd0d50a708a04733df74d52f7759c80207756880c7611ea6d50a7be2e4be3ee6e90600e8f90b48d808f71d99f7686136fadb7bfa92b76a289d02e9a8f4b7af79fafcfc8c073c770b677fa3722df0cf78ea825a7a73ae5351bbedb2ac66703b0ebb7a06c84ea420b7b9fdb273244dbb0feac0fd05c753d7cb8378f2cc792f219ca7e14e72ee6ddff50b03a23d8aadceb0a76dddf8f27f5c160c826a3402ea5350f8ce90c1e33042420a3b4259cd37d1545c30036db651f71af50c5b3172fef5d9b8a23028415b58c741595870ae7f4da63b376e362e64c077414e57b8810088c9d24b97d73a9933aed2bcf8d3445527d4883214325ec15888298974ebcbfff9ab1377738a7f2dd40798b8f64c49a6152756e47e6fdbf36040d13359b13bc77fe1ea11e534d071d09af158b85423779925c190c65528dc3d81cbcb9e47cab51c1049bfad645f25db89a9afba48fcd73f460ce24c0e9c35f99d8c138a2e9b3c68ab88792854eabbfeefb8cd225196fcbc5220dff4ac6a3ec63bfa046bbe9fa4c19aa47a35507d7b3d7df6a14343e6ebd0a61a583ac75c9db18f0c2fcc887d84fd0825eab55d6beb3d905050b6112b9181e896df2bb683eaa90a27e2b29c0107ff8f15cde46f7cda892da03839af4942bdf35fd233ff37b4143c54f78304f1c4526e3fe1372a20fde41a5338be4a0e298a256ccfed5c83a7023750c3add58b6ce67cda913dfc377446e9a70920618d9e59427844839c38e2b2582d386d435d495a618bdd327ce4b81fd5d26f5333f9c05f1d8038a076a1dd63ae684a1caa2a9f211ee6363cf2420b85b7ace850b141ed2a3074eea9941e2156452905119fb4dadfec436d8954bed369d9026142f188533e6010e109efc60962c3fa24a0170fd5e3955821b8edb7a306cf3307ae531700dbbc761074d817e793da70e05a47fb9665db9316e441f3d3a918feaf91ea893cfde78a8055390bbf3ce97e030d2c9156a04d629d977a5ab49262f7ea55e6e9cc17da5002d3abb354a61ca692f4b2ce6aef55d4ae55125d17b91f3ff7251da2c074f9cc0dea29997d13f09cbd7cb134517a72f3fd91d08cd5e91c72a31d6b0d5cc132acde0ef44e3e8f4be5f23a9350837801f4b86cc4e791aa03a175a90bb29aff9598ea1360e1a53f51142a27d434829a2159281feb1fd57c465b611d60ff5273b9410a788bb3aa93af4121d42cb14b884da7e87928c1e238eefe2f415b35c9f226d0c1cd55481f243b0c6c227ec8f8452881f625da619694641ca278d38ea90ba5362e86d1c9e524d28ad15f69183311257c1374c40de3614d8a3b29471f3adc62bdef257077ed61353c88de2d26e1e88660a2d54ff4faaef5a6a06494294da8c11d573a01b910f09c675398e58bab66bc4495534126e0c29cbdf9d6ebaeaf10f9be1f65b1a01e96c54f0c8fa292afc8aae4816b5604c70d644152dea852b64a11522fb415cb35d010ff253f2e62fcebd700813d8bded76c2f742f9183e61e76c7e428a7a4790bcdfefb348aaac015092f76d014346ed5bf8299d274260dceb7f6f14674a382121ccd0a093698cde5cf4e4a8f06aff00a843ab8618351bb0a8e00822b84a20b844a66176b629ea4903b7df4134ea21d57f4f6aa5f901c4f1805d561226cc7a7d5450cae294ca362afc7f1eb7310c8ed5facd1caeb9291563273961425b792f554289a429bdade21ef272fc03733d443e1b663967f7a56806551f9676a829b4967ce991a56b7747a0ce300f2c644f1a4cfd0239405b6aff66767dcccb96d7b28cabb338d1831c272147ab4109261598549378564d0e708ef9097432b39ca670541b08b775e8f7ffef2f3acbee99a0eca5d98d7fb551c18fa8ac73bd9d42ce0d074e402c278d26feec5645b66493b04bc322afde620422d6b450ed53d60f9adb172c65c401693a8878841bbf4832701797b3e8f70276433f59f286c2c498354ee8f567a2cf2f4e3e5231c82b8fee07c33a587fbdbc0772539a425d468178430574cb91920d233d4aee9496efd711d8c9d141b906dcb8a4bf5d66908fc53fed463710eedf39f0843dcde702b8e8d4e79853e4326c983f710a8141607f19d9c7bf3682cc2cfb8fe335ec58dd3ef8d44f431edcbeb4b833a462d75b2292f79a81ed6d9926af4e37edee3078cd3f0418d6b5e8a08356ea66f510d5e8738933602e936e67e640e430e1dfac816f7f5f089cf51b437672bebf2a8cda7c410f3e8eb432fbafa003b844aa7c451371bc13d2543d19311a20c9954811effcf127acbfaeb2342f769fa75c2e4dd33eff356a8b70e74cee717bf2ebee66ec19993eba8a8e237498c2db4af55d720d16638ed59d5522c4abecaa9ce76daf25bfb00ab60936977f1947320666b474a32d3aca47c4be30606df42fb94f831a366e03aa562249f9eb9e11599a4545821b524a3980303feeef7bbb74f86f0b35e6aef0247032f49fddf945a922c22aba0d3921a1b304fb9d3f85ec7126fd54d5b649aeef65c44fcc986ea7a1498369cf5e5679dac4032956e73bb6d568784c50156ad9109b7d472cf77144ad139848140247e477fd70a46cafd5a14e388998e734cb18e62889bc327205d51cde3606ca5b0b8b6d748ea90030fee8e15f234311f2c2e03d53ea84e1e8cd69eba3e6bd69599a3dfa4dc1580345ac86c4ae17eb28564771b3d210fcc50354a6e663e9ebde9627e488d75b7734fd0218772c0c84061f80d400d1a4aa5d7105d71438c3e55a066b75159e6755f9b92ef8a937293d68c4908110dae2a0d65dc532f598f4d8fb9e522e4cddc739e1add39614d0dd859f75a2140fd2b57f28e3571d8aa346ae5e66afd97f1377f52ff75cb601b09515c4fc6a7fa219f6097068d017f994634842694c3886013d8e210d5175835aed42c735efe63f19b14a6066d61af0c5ecb61a381722c1e482169a102adedded84a2c95562c6fe51c530dbee7b029dde1cbe8440110a10bb77cddb0f30b98e4f8298dd257d9e8208f57b169a56ad37194c117389c002e5552aa06d816c24545198f69251cc24705b7b55c66b2ced6af48ff797aa"}, 0x1078) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x54) 2018/05/05 18:18:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x80000001) socketpair(0x2, 0x7, 0x37, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x9169, 0x6, 0x8, 0xffffffffffffff9a, 0x8eb, 0xecf, 0x4}, 0xc) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff8e4}) 2018/05/05 18:18:17 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0xe, 0x800) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xb2, 0xeab}, {0xf8, 0x9}]}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf1, 0x101040) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x40247007, &(0x7f0000000100)={0x53}) 2018/05/05 18:18:17 executing program 5: unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) r0 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x90000, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) shmctl$IPC_RMID(r0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) shmget(0x0, 0x1000, 0x200, &(0x7f0000aba000/0x1000)=nil) unshare(0x8000000) 2018/05/05 18:18:17 executing program 3: seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x14, 0x40}, {0x3, 0x0, 0xffffffffff7ffffc}]}) seccomp(0x1, 0x1, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x4, 0x7f, 0x0, 0x3}, {0x7, 0x1000, 0x87f8, 0xffff}, {0x4, 0x9, 0x101, 0x9}, {0x3, 0x58, 0x9, 0x20}, {0x800, 0x1, 0x2, 0xffff}, {0x1, 0xffffffffffffffe1, 0x7f, 0x7fff}, {0x99c, 0x8, 0x3}]}) seccomp(0x1, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0xf3f9, 0x1000, 0x549, 0x9}, {0x2, 0x6, 0xac, 0x6}, {0x6, 0xfffffffffffffffb, 0x9b}]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x175000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/05/05 18:18:17 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x100) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1}) lgetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}, &(0x7f00000000c0)=""/74, 0x4a) 2018/05/05 18:18:17 executing program 3: unshare(0x20000) r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0xaf}) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0xba, @multicast1=0xe0000001, 0x4e23, 0x3, 'wrr\x00', 0x0, 0xa2, 0x6d}, 0x2c) 2018/05/05 18:18:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x16003) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/05 18:18:17 executing program 7: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/138) 2018/05/05 18:18:17 executing program 1: unshare(0x2000003) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/05 18:18:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0xc, 0x2}, 0x10}, 0x1}, 0x0) [ 95.558575] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 18:18:17 executing program 7: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/138) 2018/05/05 18:18:17 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11a66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) 2018/05/05 18:18:17 executing program 5: r0 = socket(0x30, 0x803, 0x1f) write(r0, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) fstat(r0, &(0x7f0000000000)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x9, 0x1, [0x1]}, 0xa) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000), 0x2c9}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) recvfrom$inet(r0, &(0x7f0000000180)=""/103, 0x67, 0x41, 0x0, 0xffffff82) 2018/05/05 18:18:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x1, 0x1, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4}, &(0x7f0000000100)=0x8) 2018/05/05 18:18:17 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) 2018/05/05 18:18:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f00000001c0)=[{0x48}, {0x6}]}, 0x10) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x4) 2018/05/05 18:18:18 executing program 4: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0xc3, r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05310200060008006d7b42b8b58ded937b7254281b8be58e2fad86752300b77cdc367d6e9c0ffdb6ca3d494a598ff44f4ec593c49f1a49ca42a311335060371e75e159cdc80830ee6305146e4ba2823ba15e70196e04eaafe19213917c4c3ea6f76c19b270045c23f817db24a1e9c4"], &(0x7f0000000100)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r3, 0x9, 0xa, [0x1d4, 0x73b38b4a, 0x8, 0x7fff, 0x9, 0x1000, 0x1, 0x101, 0x5, 0x81]}, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, 0x8) inotify_init1(0x0) 2018/05/05 18:18:18 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0xfff, 0x80000001, 0x5}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0xfffffffffffffffa) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x6) 2018/05/05 18:18:18 executing program 6: unshare(0x40600) r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000000)={0x740ea448d0418dd7}) 2018/05/05 18:18:18 executing program 1: mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x1000000000, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f00000000c0)=""/62, 0xffffffeb}], 0x1) 2018/05/05 18:18:18 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/05 18:18:18 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001980)=@getsa={0x4c, 0x12, 0x8, 0x70bd27, 0x25dfdbfd, {@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d4, 0x2, 0x7e}, [@lifetime_val={0x24, 0x9, {0x1, 0x9, 0x2, 0x9}}]}, 0x4c}, 0x1}, 0xffffffffffffffff) 2018/05/05 18:18:18 executing program 3: unshare(0x20000) r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0xaf}) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0xba, @multicast1=0xe0000001, 0x4e23, 0x3, 'wrr\x00', 0x0, 0xa2, 0x6d}, 0x2c) 2018/05/05 18:18:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd4000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000014000100000000000002000000000000", @ANYRES32=r1, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x100000000002, &(0x7f0000000080), 0x1) 2018/05/05 18:18:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80300) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x1f}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020300090a0000000400080000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000eb264897750615675d87d76c1f4a1e6da2a546c708"], 0x50}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x90000) sendto$unix(r1, &(0x7f0000000100)="10621c8dd641baf7b5bef14036392d525d97c6bb43f1893bdfa944ea974215ba0ecb7f426d524fea900952c7d8bd9387d3c3c3165adf25300ef8a7fd29794b2adf1f26243512fcd9091d7e391ffccd0242f06f497cfbf03b7502d0f764bc5628c72ef1dbd47cbee10836bbdb95b44c9ba54c5aca8ef1114f929e1f2c38b056bb2110c864d856c4146e6c4fdfbb7041d6114c9c7224bc369b30de38586b080eb64256c42ca430b62e52df5c7b084a0d4327427c27273f19ff2986c3ae6d4f14d03dc135b01b127cd770548262396912c9637a3ff4d456bc4900305368aa4f6cee239e8be6673944cc58854c7aeec67043f11a01", 0xf3, 0x10, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xec0, 0x4) 2018/05/05 18:18:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf64(r0, &(0x7f0000004ac0)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff0000000000000000010000000100020001000000000000000100007004005b000000000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca"], 0xc9) sendto$inet(r1, &(0x7f0000000300)="f0", 0x1, 0x20040881, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000017c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) r2 = memfd_create(&(0x7f00000000c0)='$\x00', 0x0) write(r2, &(0x7f0000000000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000100)={0x1000, 0x2, 0xfffffffffffffff7, 0x5, "da42233c17f26929a7ad18c899cbeb93edb870d0c6f4519f28241b5a8f3f5132bbbca37c175a75c244d145be", 0x8}) r3 = socket(0x2, 0x3, 0x1) getsockopt(r3, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) 2018/05/05 18:18:18 executing program 7: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000000040), 0x8) r2 = semget(0x3, 0x0, 0x10) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000140)) close(r1) recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x2}, 0x0) 2018/05/05 18:18:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f00000001c0)=[{0x48}, {0x6}]}, 0x10) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x4) 2018/05/05 18:18:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8002, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = getpid() ptrace$cont(0xffffffffffffffff, r1, 0x8000, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/05 18:18:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000540)=""/4096, 0x1000, 0x2, &(0x7f0000000200)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = getpgid(0xffffffffffffffff) r3 = getuid() r4 = gettid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000030c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600)={0x0}, &(0x7f0000003640)=0xc) fstat(r0, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003700)={0x0, 0x0, 0x0}, &(0x7f0000003740)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003780)={0x0}, &(0x7f00000037c0)=0xc) fstat(r0, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0}, &(0x7f0000003980)=0xc) lstat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003ac0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000003bc0)=0xe8) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r1, 0x9) stat(&(0x7f0000003cc0)='./file0\x00', &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003d80), &(0x7f0000003dc0)=0x0, &(0x7f0000003e00)) sendmsg$netlink(r0, &(0x7f0000003f40)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfe, 0x400204}, 0xc, &(0x7f0000000480)=[{&(0x7f0000001540)={0x1468, 0x14, 0x100, 0x70bd2a, 0x25dfdbfd, "", [@nested={0xfc, 0x56, [@typed={0x14, 0x4f, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @typed={0x8, 0x6b, @u32}, 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@generic="b1ca9d5e7543ba346be909158f57a4c807bce989ffe624254ba06970990d16b04cd945396936c1a822e8feffb39ee36be4d0a398853b962af010cf42d84b40ee564e6a927ef4a0c5b65d5fcd1d0e63958dce2f75ad76d1a6828e3395bef155bf30545a126c9b7d045bb616a21ce13a83f734d6284885a23a2327c7f43ed73755154022b9358be6ba97660e2dbf428ec6414cd046b2240a7f509374723a71a6cbabbb49c82541a8a218305ff86f3c7232fed64b4a19d8251373da2633f97de319862b7b6654fef6945ca9bd3e11a55a4926b6bdd3a910ea6ea70704dc2cbe131bd6bcce2a18f8ab40728ed3703c6bbd34a6b2499fdbf3ad", @generic="d30c2230324aedcca0cd7c99f27a16da43e618b47da0ba3085677b925a6326b370b94ac5929a718536ff41b35dd507f75513bea51ac50a23e034ed1a8b5320b617fe286a312f684f028acfe16feed776167f9ab0cf93ec"]}, @nested={0x170, 0x36, [@typed={0x8, 0x6a, @fd=r0}, @generic="e9b6d9b8ccd389d3b76369e680fc8bdda4b18200d9f952fa7ebbc574617b3ea4c2cd2cf558eb73991573d82d6f3cd951df63f67d10aa2c2583ed7f247d389a17d93e6f6a4f219f26a1de5543e26eadcd7f849bfbbf712b8409503dc9bf648c", @generic="64900b19f71078f28d6f7f0298757e3287a78e34d62e327f74790cd39ad86c6e4371466ffe4ebc109ba79c8a2bada5e8585effb58e7e1a1fa99f1de1a32f2d9844ca33d0d1b598abd95e042dbf7cec8f0c9ae29916ffc65a5cad34733d1fa9df8687f0a33ff8", @typed={0x8, 0xb, @uid=r3}, @typed={0x14, 0x30, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="78deda60b85775b6b22b7d7332f138a7805d8a996d670cc5144f37211347df87f52962604b0c7631ec9949d083c3ef6919adce0c219a2a8ea2e58adc5750666cbdc9f59204f65c9f518c0de69a186de3ae3add2b936778f32599391ffd7259139d795b9a316451cb00c7cdac9830c5297f76fa380e7ad347", @typed={0x8, 0x8b, @pid=r4}]}]}, 0x6f4}, {&(0x7f0000000280)={0x74, 0x28, 0x100, 0x70bd26, 0x25dfdbfb, "", [@generic="670f4aa7dfe93df12b4816e2524349b4bb8ba61425cb90fe8bd9c833f7cfb291bcca62261528e4bafc4c1ceda9cff361d77dbafd3566e3084fd4d36f6a461cdc7b42fbd59d9aa2c6600e22aa0184f6793ec6cda658f6d3d47f1a99ba", @typed={0x8, 0x84, @ipv4=@loopback=0x7f000001}]}, 0x74}, {&(0x7f00000031c0)={0x414, 0x12, 0x900, 0x70bd25, 0x25dfdbfe, "", [@typed={0x14, 0x16, @ipv6=@loopback={0x0, 0x1}}, @generic="5d8e28ddb5743d8e02f93b267daf59fc8905c28195d40dcb8061e6664a76c7a38c804ae700d0e932007d2410de21311c295abc60c78c74c581ec3d0549aa60b0838651fd98b2532e5ea1f4fad0d31bc875f29c3fcfd1b125bd72c6375b42874d2057ba968858b9708da2dbecb00368480b99bc85c09af60494f40921b79373404eba112f0adc18cc266c2534b1f7823a0f410fe53dbb83942a06fdb7333ec74230c7b62142dbcb753faa5d28d28bd756af42a5c49bb937825348e8761ab6b4e8b03e46e409a0141d1fbe529d0f2127e3ae260458ac615399394259869bca3641fba18cf3a6161cde29803b5777af49", @typed={0x8, 0x1, @fd=r1}, @nested={0xac, 0x79, [@typed={0x8, 0x3b, @fd=r0}, @typed={0x8, 0x5e, @uid=r5}, @generic="ff3afa73af6d84d7d69d1875f33ad57eb9f2685d5a83a0678ae9252d58523070394455f1efd4118e636ff1", @typed={0x14, 0x62, @str='/dev/sequencer\x00'}, @typed={0x14, 0x84, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="2ab4ce6588e74f6de839c49e45c235e504f41acf114a3c87457df3cf2339f59136f945d4217e6020d97f7f3bae81d750daa13f6d72d6bbf1d675178e9ce3bd30e6ffe5"]}, @typed={0x8, 0x3f, @uid=r6}, @typed={0x14, 0x8f, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @typed={0x8, 0x89, @pid=r7}, @typed={0x8, 0xd, @ipv4=@loopback=0x7f000001}, @nested={0x220, 0x81, [@typed={0x8, 0x48, @fd=r0}, @typed={0x14, 0x18, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x25, @ipv4=@broadcast=0xffffffff}, @typed={0x94, 0x7e, @binary="dfc814b76ac04d7f570565f3358c002b2aa006d66cc8f2c2f76f5cba4a0044a13ff25649d721c66aa5e457c7bdee915419404c98a029fad5eced49bd084bb33dd051517610f8afa8d5d251bf5c252b2f53d483598b1e4a32f7b1e7fde247eedd0a6447a5111a19db508adcee3321c56e2ff436632805f8f0426765e102ddba5c98ff777e74fe8f7f812fe4a62b7c17"}, @generic="35f2cf9c0f418d9f31e472b4e75f4d097aa3ac374143210db249c105ebf4fb0c8337ffa9ce8aa8833d1451ab18ae8b21f5a070187e7446c215b9a1bf3360ee010f9725a5b392d404bc0f07b92e50dbcc6422cae8454bdf99c5601e320b4c7818a2e229fc22b990a4dc461bf972c309db177ccf1eb095c698a0458d211b36a4fce7d20907cf6fa73bb48bf78e38617ec4d94930f363bdf8396bfd473da65abd1d1cd7842e9876b31ee3c7ed87f781b5", @typed={0xc, 0x3b, @u64=0x1f}, @typed={0x8, 0x80, @uid=r8}, @typed={0x8, 0x30, @fd=r0}, @generic="cf8b605ba7258a23c8b3959eed112a25499597d61b4632ac4b6d1005e1e3ef7273b2632b1ce6925e6f61fe2ebe5239c59f86bff63c7bb1802691332e7211bf29938ff5ec0e5f4bad29e0107851cfbb18c72fc8bb0720cf52a41c58efe6443afdd5669c9438dd6db4383fdcb1d69218894ec6db31279556120d0cb26408cc8305ddd2a033c4ba74a7420d3b5f01b0", @typed={0x8, 0x63, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}]}]}, 0x414}], 0x4, &(0x7f0000003e40)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xd0, 0x4000}, 0x14) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000180)=ANY=[@ANYBLOB="099d25bcff0f5ac9715a16e08c25a3e682"], 0x10}}], 0x2, 0x8000) getsockopt(r1, 0xd0, 0x3ff, &(0x7f0000000040)=""/229, &(0x7f0000000140)=0xe5) 2018/05/05 18:18:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) 2018/05/05 18:18:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) getrusage(0x0, &(0x7f0000000000)) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) 2018/05/05 18:18:18 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/97, 0x61, 0xffffffff}, 0x40010000) r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3f, 0x100) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000002c0)={0x0, 0x6}) 2018/05/05 18:18:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x27a, 0x18800) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) 2018/05/05 18:18:18 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = fanotify_init(0x28, 0x1000) dup3(r0, r1, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x2287, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000000c0)) 2018/05/05 18:18:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf64(r0, &(0x7f0000004ac0)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff0000000000000000010000000100020001000000000000000100007004005b000000000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca"], 0xc9) sendto$inet(r1, &(0x7f0000000300)="f0", 0x1, 0x20040881, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000017c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) r2 = memfd_create(&(0x7f00000000c0)='$\x00', 0x0) write(r2, &(0x7f0000000000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000100)={0x1000, 0x2, 0xfffffffffffffff7, 0x5, "da42233c17f26929a7ad18c899cbeb93edb870d0c6f4519f28241b5a8f3f5132bbbca37c175a75c244d145be", 0x8}) r3 = socket(0x2, 0x3, 0x1) getsockopt(r3, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) 2018/05/05 18:18:19 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0xd) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000080)) 2018/05/05 18:18:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/196, &(0x7f0000000000)=0xc4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/05 18:18:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/155}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/05 18:18:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81204381}, 0xc, &(0x7f0000001380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d0001ecffff34a24899ffffffff8a20078870b1"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5f2, 0x404282) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) 2018/05/05 18:18:19 executing program 3: unshare(0x20000) r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0xaf}) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0xba, @multicast1=0xe0000001, 0x4e23, 0x3, 'wrr\x00', 0x0, 0xa2, 0x6d}, 0x2c) 2018/05/05 18:18:19 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0xfffffffffffffffe) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140), 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000040)) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0)="a0", 0x1, 0x0, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/05 18:18:19 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x2000200032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget(0x1, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/107) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/05/05 18:18:19 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = dup(r0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000340)) 2018/05/05 18:18:19 executing program 7: r0 = socket(0x100000400000010, 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/85, 0x55) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff5)='clear_refs\x00') writev(r2, &(0x7f0000001440)=[{&(0x7f0000000000)='f', 0x1}], 0x1) write(r0, &(0x7f0000000140)="2400000052001f0014f9f4070115f3769504000200e1a301080000000000000000000000", 0x287) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xfe1dec026e1fcd86, 0x0) write(r0, &(0x7f00000001c0)="5fffcbfb15ca85d999792cbe781993bf55a3ba98641e4d36b1175307dc8ef6017442882bf02e7d2692e446e1c725518a0ca4e0a7f98529faae2ce563fa788f1bc32d057574ceff0429f33536222c9d034718b3c1b246d15acac21df11668569b815d0ab933dcdba6c144f2b3b0b2159a1792555f48dcc4eb15a869e6b182948d2d266c82c0cb5cab31ee8aa52dec136ec8fc", 0x92) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000280)=0xfffffffffffffffe, 0x210) eventfd2(0x2, 0x80801) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000300)) [ 97.351314] IPVS: length: 196 != 24 2018/05/05 18:18:19 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mkdir(&(0x7f0000000200)='./control/file0\x00', 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) unlinkat(r1, &(0x7f0000000140)='./control/file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0xffff, 0x4) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') utimes(&(0x7f0000000080)='./control/file1\x00', &(0x7f0000000100)={{0x0, 0x2710}}) creat(&(0x7f0000000180)='./control/file0/file0\x00', 0x0) close(r0) 2018/05/05 18:18:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/05 18:18:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000140)={&(0x7f0000000000)}, &(0x7f0000000200)=0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x3) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000014000905000000000000000002000000460d2ff8f0ba4091427f59999c3f5157d0f20955068077cb096feab49d07edbad45bdd1cceec8d437e71848cb2f988e0ca9b418c5c24cfd89381d5c6ae256ffcbec224a33c5a43b60cc43ecaed75339a822303f2b8be03502b03a77be99eec12fb9ff76e1a9312d378a5c165b0859ff44c44469595f4cc0e6b69cc4d463392aba7e1873a678caad8d3263fdb3ae4a4e853febf20cb73b6fdb82f", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/05/05 18:18:19 executing program 0: setrlimit(0x7, &(0x7f0000000380)={0x0, 0xffffffffffffffff}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ipddp0\x00'}}) 2018/05/05 18:18:19 executing program 7: r0 = socket(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000000e894966d05328337e93daf242bc4160009010000005bd8bfa9000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/05/05 18:18:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') semget$private(0x0, 0x2, 0x21) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/05 18:18:19 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffff9c, &(0x7f0000000080)={0x1000000f}) unshare(0x40600) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2f, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/05 18:18:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="36363231d44f7fb41cb1a3cc735092b2ee7e53a504b0e63031046af7cf585882debe3ae2057e15471b5a5d3abd430d721d03bc4b0446d453377b00fc6e611db8445bb65d3f975a7fc80e644898da3c0f2d0f801fb07cb2ce76b17c"], 0x4) [ 97.957135] IPVS: length: 196 != 24 2018/05/05 18:18:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100), 0x0) getpeername(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80000) ioctl$KDSETLED(r1, 0x4b32, 0x800) 2018/05/05 18:18:20 executing program 1: r0 = socket$kcm(0xa, 0x200000005, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001200)={0x0, 0x2, 0x0, 0x40}) r1 = socket$inet(0x2, 0x5, 0x7) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="7700001eac8651b93113c8150000262969a93d220732d0f2a3c397d50cc003d63f1c87c0d7c7c3ac3f6f2671b4392d27626a61e04e635156dc11800d6461c6a19e4e494e397e65ebbc0f37e57b88351e7f6eaae30fbc3e96df8b3a1020ccd9bd"], 0x1c) 2018/05/05 18:18:20 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x401}, &(0x7f0000000300)=0x8) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="070fb2c074e6409946a7cf74ffa39ab3050e49f5ff8fece5ea83c65bad72d45ee92d6b14b6b7bbf2c4ad12f34a3d32a4db2e904b92e8fe34945c284f28b1e70669dc1e2ee7600d6ab3375e9310f63b60b4cf594d93083a8b9ec679a95060eb147cbc46f4a71429a76fc01267923ea671b65327af91eccca85f546512a63cf94ac52d8c20ab93af544659abb5dd66f6dd8e355e40020d31dcb4144db2eb312beb44fd43f79db42224b1de03e5f405ed5f8e6e66bdcc49b0a5c477084f89aac1a1eafb37c6874b2088f6811d7a6f3081124b23fc94318222b5e5bc5b2cc435763066994e78fe5d6c60f15d05fa08", 0xed}], 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) setns(r2, 0x32020000) 2018/05/05 18:18:20 executing program 3: unshare(0x20000) r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0xaf}) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0xba, @multicast1=0xe0000001, 0x4e23, 0x3, 'wrr\x00', 0x0, 0xa2, 0x6d}, 0x2c) 2018/05/05 18:18:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x7c, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x15, 0xbd, &(0x7f0000000040)="115441ec6e9f9672c5f016f2704d024fcfe9ec543e2d1f106124f1e071ca497804445bb2bdac7628534cacb076ab14782fdc92a10dc1be774fd2f32f3ee632c475f0daa1c4b2c152a1fb1574ecc7c64de309f288686e3d0e8ce60cce7ddca5edfbea9a61d66817e94ef4ed7e41db5f1d37357100cc29be29c5c16e8b85c52ddf4b60003543991177c082dc1fc8228de6d14697700ae5041e1e860da9407aadba3773e41005213003a216fbf724d7a325afc5c2289c6aff3e6898ffa72b"}) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) io_setup(0x0, &(0x7f0000000180)=0x0) io_cancel(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f00000001c0)="5b85a386c4", 0x5, 0x2, 0x0, 0x1, r3}, &(0x7f0000000240)) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000000)) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="800000000000005105e50000000064c1cc555600825cf257"], 0xff96) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/05/05 18:18:21 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="dd"]}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/05 18:18:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getrandom(&(0x7f0000000040)=""/28, 0x1c, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x100011, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/05 18:18:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'}) 2018/05/05 18:18:21 executing program 3: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) unshare(0x409) r0 = socket$inet6(0xa, 0x5, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0xb4) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getrlimit(0x2, &(0x7f0000000080)) socket$l2tp(0x18, 0x1, 0x1) 2018/05/05 18:18:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00003b9ffc)=0x11, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000880)=0x27, 0x191) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) 2018/05/05 18:18:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x100) recvmmsg(r1, &(0x7f0000004c00)=[{{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00), 0x0, &(0x7f0000004a40)=""/12, 0xc}}], 0x1, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x400000) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000100)={0x4, {{0x2, 0x4e20}}, {{0x2, 0x4e21}}}, 0x108) r3 = socket$inet(0x2, 0x800, 0x50000000000000) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/05/05 18:18:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x9, 0x7, 0x4}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6a0b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x9, 0x401, 0xff, 0x9, 0x1d}, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000000)="92495bb422bc788966", &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f0000000180)="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"}, 0x20) 2018/05/05 18:18:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 99.533064] hrtimer: interrupt took 237748 ns 2018/05/05 18:18:21 executing program 5: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000040)}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x400, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000180)={0x3, 0x1, 0x6, 0xfffffffffffffff9}) r1 = gettid() get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0x18) perf_event_open(&(0x7f0000000f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/05 18:18:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f0000000000)={0x18, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@generic='|']}, 0x18}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000080)=""/55) r1 = gettid() r2 = getpid() r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000001140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) getresuid(&(0x7f0000000b40)=0x0, &(0x7f0000000b80), &(0x7f0000000bc0)) r9 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000c00)={0x0, 0x0}) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000d80)=0x0) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) sendmsg$netlink(r0, &(0x7f0000000f40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000008}, 0xc, &(0x7f0000000980)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x108}, {&(0x7f0000000200)={0x3d4, 0x1a, 0x200, 0x70bd28, 0x25dfdbfc, "", [@typed={0x14, 0x2a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x16c, 0xe, [@generic="d16a9a41e23e9bd5a176eb4387b6a7b2d730ad98581deaf94f3748b443782893d3ae54a9b00459728761e2fad7c15c828a6f8c37ff91001aae06e0def43729ae19682649d39373f875dc77cecd787471fbd8204c541a4b569b4fe0f8d8482647ca3cadc27fffe0c8f68ecef60b558de4ed33155ec8", @generic="796ec51a31c0829de6b723fc96cf6c65b9831e0d3ca22dfde1503571c388e12f8cedeaf984b723faaf8bb3112253738a6d9501ac5d6b2713b23189ff90fe003895febde1cac2682f25757ee828e55c9dd2d5f8b1bb1eecb5ad58150a72cdba1957da2c2488bc3a05a0c7efbcc53dda737c4e000e381cb9f5d957846629922f0eb7d8c7a9ff0c8a84a2503054bdba50fa6d1f936e206e069af69b5a3cb3c990c93cc374737bb6547f371173", @typed={0x8, 0x49, @fd=r0}, @generic="85945d26ae1466b94b9a4d2d674f4ddc803a809cf261bd5c81f64ac0aba4e063da4a5314c5d939910f130993590a1d1ca1084acd9bb3d8774313879eceda7b"]}, @generic="01685dfb9d52823d7ea7afd74ce4d22dd95719f7713c5b1e7aedaaf83621f1e9290e3a4aaf248f6bba2d8e098920a940c4556b76ddebb66cbd39593dd7d794304c329e0787421820887ec61a063cded77f21f6272c3836c7486650d455803252874a57f1bbbfbd4e85d599f38d7c9ad606b8b9ae9f1db648d9b3d0fce8247b8791864be2732a2a9ebe5b81dc51c171041a08c402e3f44d4ee38b92021f356ac8fbae5e3ef15904a916f52e1c0e969faf42b8925eefbfa97a778a84", @generic="88e4e00c185ee74a507bd5a390a2ecc18b3c0f80a1f6860378245e76d6c0d3125e1d1a213cd2792ac82df080d2d41ab1ce758c365260afda07fa56904900bcf44d4fa0a3ea86ad27af8cc7ca16f66d4f062964b26db76e24b3653856680b5ad7535e64d8e819111f433cfc6f24d4a64f8a1732fda1ae422501063988a6027b85f9ca8c196fb6cc793b966596818085a11342f3cb327fd07ed1e61794d354fef370f436475d51d3a6a6fce17a27d3713b37554f1d19c3577443db5cc278c6f06fcccf48c9409ade2b0ba0425e6af3", @generic="2f99b3d9bf6ce0c02c4b1cc6a9ef04f2fb03aa07c43a78f20a2fad4dfb3145aae8b12393bbdcc32ffc5ad1141bd1bbeeb4bab4854c774799d69e0047bf074d9677a0a64af3d26498508a0ec04998c6190fa33813d0043ddc40ce5d82614575628f71d7db8dcce74a5b9c11eed96e104d28b23fffe32aec9e7c6dd2469e7ff406c0a915bd457163d4da7604f9e336f3e3635012c6d370b9be01939fa6b6e7da11d4fb563aa57693168dfda813043781", @typed={0x4, 0x63}, @typed={0x8, 0x69, @pid=r1}]}, 0x3d4}, {&(0x7f0000000600)={0x20, 0x12, 0x300, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x53, @u32=0xfff}, @typed={0x8, 0x44, @pid=r2}]}, 0x20}, {&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x30c}], 0x4, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x40000}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000f80)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000001080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000010c0)={'team0\x00', r16}) 2018/05/05 18:18:21 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x81, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0xad5, 0x67, 0x1, 0x80, [], [], [], 0xfff, 0x7, 0x8, 0x4, "83193ba4311f5a84fc080a6bffa52852"}) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = dup2(r2, r1) close(r3) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000001c0)) fsetxattr(r3, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/05/05 18:18:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getrandom(&(0x7f0000000040)=""/28, 0x1c, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x100011, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/05 18:18:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000400)="18000000020001000000be8c4bff8c8836000011020300000800000000000040020033d898056bf748bb6a8807567e59dba67e1947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162edae4b776b553502e0a7c731dc4e94a1ee130", 0xfffffffffffffd7a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x2, "f778"}, &(0x7f0000000180)=0x26) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x803) sendmsg$nl_crypto(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x501, 0x70bd2c, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="080000000001e0fcd6adcc7573723069abd5e8176cecd0a43f05c60f1fc8eb19d0c37dd462c535748d890e84a10f798281516854c7e32a325c6306a238fedca78fc7f0b8d71f786c7d5b35924738d5f520b8ca59b7081fd0b5070075c28845740da842b26a784f569fb50fa7666e3432880d8f85e81d23de215721f5164de46fdee9be466ae089f57a8957e8a07e87ad502b47a2c1fae4c794ec186bb374ef8e7da593e1033469686be8f8f3f7122ea06927e308e8b88a7c4ad3f8b4f8ba47b0fa48e9447cbaba9ce7999896db82174dac2e16d86a8cbf"]) [ 99.804400] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 99.916316] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/05 18:18:22 executing program 7: r0 = epoll_create1(0x80000) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) dup3(r0, r1, 0x80000) mmap(&(0x7f0000064000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000063000/0x1000)=nil) 2018/05/05 18:18:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getrandom(&(0x7f0000000040)=""/28, 0x1c, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x100011, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/05 18:18:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/05/05 18:18:22 executing program 6: r0 = socket(0x1e, 0x80004, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/05/05 18:18:22 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000000)={0x3, 0x2}) process_vm_writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000800)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) ioctl(r2, 0x6, &(0x7f0000000040)="d3cf9764d41513e044e418f35d4b8ae1c5eff6bb6dc07a3aabaac4b9a06b8327d0ef4366af01dc719148db5d90d03c3ddd1430fbe3f809441e49864a94ead91e095673642ff8a314b5c5b5cf89e31fa05ef7") 2018/05/05 18:18:22 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffffffffffff, 0x42200) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/223) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xb7e, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x7, 0x0, 0x1, 0x4, 0x3, 0xffffffff00000001, 0x1}, 0x0) 2018/05/05 18:18:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x200280) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x27fffe) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) close(r0) 2018/05/05 18:18:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x10, 0x1, 0xfffffffffffffffe, &(0x7f0000000180)={0xffffffffffffffff}) mknodat(r1, &(0x7f0000000380)='./file0\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'gre0\x00', 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10040010}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x9c, r5, 0x4, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000801}, 0x20000050) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x7) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 18:18:22 executing program 1: clone(0x0, &(0x7f0000151000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000000040)) 2018/05/05 18:18:22 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xaa4, 0x0, 0x0, 0x9, 0xffff, 0x8, 0x9, 0x101, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e21}]}, &(0x7f00000001c0)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x7fff, 0x80000001, &(0x7f0000000200)="f162f6ed554e95a43343976ccd2a9e42f8474bbc3e52b0bd958ccdc55338d2731611eeb70e0fa0670ed23e5756371a2a7b0d926274e453e74435d15792729ae0b7501965622a754e01fd8c030d9821f0552a6e8fdb02b80c981d97b084abddf584d7ebbdef3071c72d388a28e3b17a5adf5dc6bc7d23dab8c9a28bcb21e4b7b8c2ca3a7d1a2a286b653911b628a3da0742a39a207162c75f5f4345f4af22dc6596cc32d6f75406", 0xa7) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000340)={"627269646765300000000000001800", 0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[], &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000900)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/05 18:18:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x90000) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7ff, 0x800, 0x7, 0x5, 0x1, 0xffffffff00000000, 0x1}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0x14}, 0x1}, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00000000c0)=0x2, 0x4) 2018/05/05 18:18:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x4, 0x7, 0x10001, 0x5099}, 0x4, 0x2, 0x0, 0x0, "1e5c8d42981f9782"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r2, &(0x7f000099f000)={0x2}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/05 18:18:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000100)={0x7, 0x59}) [ 100.296290] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.303272] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/05 18:18:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x200280) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x27fffe) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) close(r0) 2018/05/05 18:18:22 executing program 5: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') write$sndseq(r0, &(0x7f00000001c0)=[{0x7, 0x5, 0xffffffffffffff80, 0x3, @tick=0x1, {0x6}, {0x5, 0x400}, @control={0x7ff, 0x6, 0xfff}}], 0x30) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x300, 0x70bd2c, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/05 18:18:22 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x1000}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x8df9, &(0x7f0000000140)={"7369743000120000000080000000002a", @ifru_flags}) r2 = getpgid(0x0) setpriority(0x1, r2, 0x0) [ 100.409427] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.415933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.422814] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.429280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.436227] device bridge0 entered promiscuous mode 2018/05/05 18:18:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001268, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x10000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xf1, "c575e1367e289a119aacf2129d4dac3075fa4efc2781b636aaeb70e803a0bd121863c418142402d8110e2de92b16ce584f8ed3cb5583463a2108588d70cd13aa975ad5884f238c0288b7a09cbbb1b447aeee09d012d017bc2bd21e013124c61e39929f2e66c72da080c0d918065abd4bbe130aa0379f23aa84966a61c497d25752cebc288a5e9ba528064c0bd569ed3728f628b843da896237d6f03fd5e0388d92e48bf5d9312b850213b1b26de4aa0d38c49c80e56ff2a4dcb43833c01bcdd9fb31a4adfdf7885c762c2cfa91acb2d41f6be4e6a81a7c89b35c24bd56519f6b709e0aeadb19d789dbd4f90349d58ae250"}, &(0x7f0000000200)=0xf9) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0xfffffffffffffffb, 0x8000, 0x1, 0x1000, 0x6, 0x7, 0x9, {r4, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x7}}, 0x1ff, 0xbe39, 0xffffffffffffffe1, 0x8001}}, &(0x7f0000000300)=0xb0) 2018/05/05 18:18:22 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000001880), 0x0, 0x8001}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="365dadd50ba8d3dc20dc37ab87abfc7c437815b0be85344c882571fbd1c62e308668411a1fb5e93e152c13e7a396450804614b7cde28fc076a7732d55c4aff399b602209d9dae58c46de65db1218d774b6d13e87f7481a9027adce0f291afd68c4a97ba6b7462f80355a00b0d67078e9c16599b81aee130a20a4cb9a5ba6e7a16ed07feed2fa249b4e5307c2adb7cd603e67614d5c1bc2c5"]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x9) [ 100.571612] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.578275] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.611096] device bridge0 left promiscuous mode [ 100.642768] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.649309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.656230] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.662706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.669573] device bridge0 entered promiscuous mode 2018/05/05 18:18:22 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/4\x00') connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000100)=0x5, 0x4) 2018/05/05 18:18:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000baa000)="649c47ad46390d006dc80000009d4d54", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000043f000)="268a5ca97b5788585ce39d4c058f82d5", 0x10) socketpair(0x7, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1f, 0x6}, 0x90) 2018/05/05 18:18:22 executing program 0: bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x4}}, 0x2e) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) fcntl$setlease(r0, 0x400, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) 2018/05/05 18:18:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_targets\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000002140)=""/4096, 0x9cb8822c}], 0x1, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/stat\x00') 2018/05/05 18:18:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r1}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208240, 0x0) 2018/05/05 18:18:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x90000) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7ff, 0x800, 0x7, 0x5, 0x1, 0xffffffff00000000, 0x1}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0x14}, 0x1}, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00000000c0)=0x2, 0x4) 2018/05/05 18:18:22 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{}, {}, {}]}, 0x108) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x200b41) 2018/05/05 18:18:22 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000001880), 0x0, 0x8001}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="365dadd50ba8d3dc20dc37ab87abfc7c437815b0be85344c882571fbd1c62e308668411a1fb5e93e152c13e7a396450804614b7cde28fc076a7732d55c4aff399b602209d9dae58c46de65db1218d774b6d13e87f7481a9027adce0f291afd68c4a97ba6b7462f80355a00b0d67078e9c16599b81aee130a20a4cb9a5ba6e7a16ed07feed2fa249b4e5307c2adb7cd603e67614d5c1bc2c5"]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x9) [ 101.001566] kernel msg: ebtables bug: please report to author: bad policy [ 101.068404] kernel msg: ebtables bug: please report to author: bad policy 2018/05/05 18:18:23 executing program 0: bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x4}}, 0x2e) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) fcntl$setlease(r0, 0x400, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) 2018/05/05 18:18:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) preadv(r0, &(0x7f00000000c0), 0x100000000000001a, 0x0) 2018/05/05 18:18:23 executing program 5: mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = syz_open_dev$mice(&(0x7f00000022c0)='/dev/input/mice\x00', 0x0, 0x2002) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000010c0)='./file0\x00') pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001200)={0x2, 0x301ddece, 0x0, 0xf4, 0x3, 0x4}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x7}, {0x6}]}) lgetxattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=@known='system.sockprotoname\x00', &(0x7f00000012c0)=""/4096, 0x1000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001100)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001140)={{0x2, 0x4e21, @multicast2=0xe0000002}, {}, 0xc, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge_slave_1\x00'}) exit(0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096) [ 101.341393] audit: type=1326 audit(1525544303.340:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7582 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 102.217690] audit: type=1326 audit(1525544304.216:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7582 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 18:18:24 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4d01, 0x0) fallocate(r0, 0x0, 0x0, 0x5000ffe) write$cgroup_pid(r0, &(0x7f0000000340)={[0x35, 0x39, 0x35, 0x38, 0x34, 0x38, 0x30]}, 0x7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x1, &(0x7f0000000200)=[0x6], &(0x7f0000000240)=[0x9, 0x100000000, 0x7fffffff, 0x401, 0x7, 0x8, 0x3ff, 0x200000, 0xd3, 0x3], 0x0, 0xa, 0x7f0000000000000, &(0x7f0000000280)=[0x5693e530, 0x1, 0x18, 0x9, 0xf5e, 0x2, 0xfffffffffffffff8, 0x2000400000, 0xfffffffffffffbff, 0x6], &(0x7f00000002c0)=[0x80, 0x8000, 0x101, 0x3]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1000, 0x5, 0xca, 0x6, 0xfffffffffffffffd, 0x3, 0x1, 0x200, 0xffffffff00000001, 0x69759b47, 0x7577, 0x400, 0x7f, 0x3, 0x100000000]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2}, 0x8) 2018/05/05 18:18:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/softnet_stat\x00') fcntl$setpipe(r0, 0x407, 0x20) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000003c0)=""/235, 0x70}], 0x4, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) socket(0x3, 0x7, 0x3f) 2018/05/05 18:18:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x92a, 0x2, 0x200000000000000c}, 0x2c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001, 0x0, r0}, 0x2c) 2018/05/05 18:18:24 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x191100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0xa, 0x4) unshare(0x400) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045005, &(0x7f0000000100)) 2018/05/05 18:18:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/112) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f000000080000c8aa000000079900", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r2) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000140)="33929a271ee7eec794df9d1998ba206331c386642efbfb7d2b0d6fe3952592a6560129e290cee27c1dcb705f83278371101a216e647f52db9bedd12d5813af46f3ca9852f557f2a098ff9ed3092d1b49c7583d27acd783ec88e90eace17f7bcec70d19504fe68aef031d661303d61fef3b46bbced860a2c0abce19a17e0db892b69291b9bb5614938b77fa79", 0x8c) 2018/05/05 18:18:24 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0x3b}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x6, &(0x7f0000004040)=""/1, 0x1, 0x7}}], 0x589, 0x100, &(0x7f0000004500)={0x77359400}) recvmmsg(r0, &(0x7f00000023c0)=[{{0x0, 0x0, &(0x7f0000001f00), 0x0, &(0x7f0000001f40)=""/140, 0x8c}}, {{&(0x7f0000002000)=@ipx, 0x80, &(0x7f00000022c0), 0x0, &(0x7f0000002300)=""/160, 0xa0}}], 0x2, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x45, 0x1e1140) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0x8edd}, @void, @ipx={0xffff, 0xcb, 0xc5, 0x0, {@random=0x200, @current, 0x9}, {@broadcast=0xffffffff, @random="d1b80117c5e6", 0x2}, "c3757cbe54ebad8d32d6c2ab997e013f68bdbbfc5b715fdb4d8953e058e76c70c9b828dac4815ae79957a0b7c399964ea95b7b897bb51ebf9adfd33f24babb37e5cae61a64d5464455d41f8bf8a9ad68ddb10e852128a1a08f88de37c9d309fab69c5525584ec4a860061dfc08d9e862316386b5630b34706771294f9b42dd83869e8e1261e920879746b5449c7612983041437a2ef85d0c367a619e289d41ab78c1564fdecb2a58fecc5a4612"}}, 0xcf) 2018/05/05 18:18:24 executing program 5: mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = syz_open_dev$mice(&(0x7f00000022c0)='/dev/input/mice\x00', 0x0, 0x2002) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000010c0)='./file0\x00') pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001200)={0x2, 0x301ddece, 0x0, 0xf4, 0x3, 0x4}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x7}, {0x6}]}) lgetxattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=@known='system.sockprotoname\x00', &(0x7f00000012c0)=""/4096, 0x1000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001100)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001140)={{0x2, 0x4e21, @multicast2=0xe0000002}, {}, 0xc, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge_slave_1\x00'}) exit(0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096) 2018/05/05 18:18:24 executing program 4: socketpair(0xb, 0xf, 0x101, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/163, &(0x7f0000000180)=0xa3) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x440) sendmmsg(r1, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) [ 102.481510] audit: type=1326 audit(1525544304.480:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7612 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 18:18:24 executing program 0: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x1ff, 0x10, "b690ffd9cb2235d5db86b5271e790451"}, 0x18) socketpair$unix(0x1, 0x7fffffffd, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) fcntl$setstatus(r3, 0x4, 0x2400) recvfrom$llc(r4, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) accept$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000200)={r5, 0x1, 0x6, @random="2a490b1f67a3"}, 0xfffffd75) 2018/05/05 18:18:24 executing program 4: getpid() r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2c, 0x105000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x9, 0x7, 0x80, &(0x7f0000fff000/0x1000)=nil, 0x3ff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/05 18:18:24 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x3, 0x0, 0xa00000000, 0x5, "44f6ba373efaf9d1d447d23fc4918a537d9f290479248e75f649c6a91778f5456f5589336efff69757010129", 0x1}, 0x0, 0x0, 0xffffffff, r1, 0x7, 0x7ff, "63ac8e57d8caac8cc28a0fe6103588c29ede13fd90776aef560fcb0f9978e7f1dcfba6a700f526952eceb50a311b62ea31db9330efc8526cb0473579f104475b", &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x11, [], [0x3, 0x2, 0x3, 0x3]}) unshare(0x20000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) recvmmsg(r0, &(0x7f0000005780), 0x40000000000039d, 0x2, 0x0) 2018/05/05 18:18:24 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000040)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000000080)=""/144, &(0x7f0000000140)=0x90) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000000)) 2018/05/05 18:18:24 executing program 2: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f0000151000), &(0x7f00000001c0), &(0x7f0000f8b000), &(0x7f0000000180)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) 2018/05/05 18:18:25 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x3, 0x4000, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt(r0, 0x107, 0x800, &(0x7f0000000000)="c964effe3a375600b9d89d3bb580f85a87ed683b10d9ef89fb3bff2a3ab9bb129efa4dfa38697461f688fc9deb0cba5989b0fad11de78eb4a1eea5bded971bde654cb63d6370d4ac305d745ae8efce69aa3e8de965449de3d1a235d33d14ad2ff13ff681c3d76cb63fed8a936b33e4cd520efa1eb6b7eb5e58141faf945bc7b6a02913adc0da6204b36129e71d41ed29e5c2b73e0e214f4f2a2f17e004a2a209041c63a6f1e9d08435125b6e12162b663b12363ada691afb01a3b175b5a19a67ce31464ea6023a20c741111b403562b4dcd9c01ab05b15c666257493f2cb1e00874f1eca5c71bc4ba61ba59e", 0x27) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x28) openat$cgroup_ro(r1, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000140)={0xff, 0xff00000000000000, 0x8, 0x81}) userfaultfd(0x80000) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet_int(r2, 0x0, 0x40000000000d1, &(0x7f0000000080), 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100), 0x4) 2018/05/05 18:18:25 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x8346, 0x100000000], 0x3, 0x3, 0xffffffff, 0x81, 0x1, 0xe95, {0x20, 0x4, 0x7, 0x506a, 0x0, 0xc7, 0x3, 0x2, 0x1, 0x1, 0x6, 0x3, 0x200, 0x0, "075b2eaf0cf80aa59c485aeb9a487e0581aab1b7f11e0089c83d3a9ee87ae753"}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) close(r0) 2018/05/05 18:18:25 executing program 5: write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000"], 0x58) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x26dea832857b41d0, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-cipher_null,sha1)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xfc, 0x1c, 0xf17, 0x70bd2a, 0x25dfdbff, {0x1}, [@generic="c0d71f0b738ee8027426bb8339714f168af6465dc5490345e392b9f599cfc5ba3b3e467388a7bcb28f6baed8c634a56d25f89ae80b0b7dd3374f6ffde0d50cec71346a3d7f38452ec4427c00864201c69623b4984d210a314082a1ba5ce050b83f6dcbf35d305c85e35fb6cf5ff42ccd136752b156b6667019ebb44f4dcbd34b36424fb0b203b09acd02ac9ecfcf537e2241f4a19fe6fb3fc3788958b64c8a07b8fad3c52d4e81349eb6a3fe98e6c095cd8bc8d1fc1c67c7e51e06016fa80eb6", @generic="fb5fa54ef496cfd61cd8586bab1210d1c31c03c2ff8cd70fced4c0037212e2d5c5cc59e3bb0b"]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000041}, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x101000, 0x0) preadv(r1, &(0x7f0000000100), 0x2000000000000357, 0x10400003) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x220010}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0xd0, 0x3d, 0x0, 0x70bd2d, 0x25dfdbfb, {0xf}, [@generic="ef74b148794c20cd62d4fa5c2a66b5441ed7b224e111047865a1e382d66fcb306340b211ba54e4669012c0d0de252459c5dbc962a8927999d86c8c70f448a7e3b76fb58cdd567f3ed4ecc394034b8b3edf263d560f7644a391e357198e", @nested={0x5c, 0x87, [@typed={0x8, 0x51, @pid=r3}, @typed={0x8, 0x80, @pid=r4}, @typed={0x8, 0x64, @pid=r5}, @typed={0x8, 0x66, @uid=r6}, @typed={0xc, 0x67, @u64=0x1}, @typed={0x8, 0x0, @u32=0x81}, @typed={0x24, 0x92, @binary="dc3e982e22806f37fff386d26d0a2b206641de28ef8437b106b6db9c2c990190"}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20040000}, 0x40041) 2018/05/05 18:18:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001a00090500000000000000001c00000014ae16855c0000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x2, 0x20000) ioctl$TCSBRK(r1, 0x5409, 0x3f) r2 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) r3 = gettid() ptrace$setopts(0x4206, r3, 0x8000, 0x100002) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000001c0)={&(0x7f0000000140)="0d15beb00443335fd4c3539a319fb74aaa7b663dcd90d8e1ec05086355516cf2a1bfc93b76c4103e46712a3847eb325b9a3b46b5788552f702db58ed6a031d78b1e6", 0x42}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 2018/05/05 18:18:25 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0xfffffffffffff800, 0x20, 0x2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, 0x0) 2018/05/05 18:18:25 executing program 4: capset(&(0x7f00000002c0)={0x19980330}, &(0x7f0000000300)={0xe423, 0xfffffffffffffff7, 0x20000000}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xd0}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@flushpolicy={0x2c, 0x1d, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@ipv6_hthresh={0x8, 0x4, {0x5a, 0x78}}, @extra_flags={0x8, 0x18, 0x90a0}, @lastused={0xc, 0xf, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioprio_set$uid(0x3, r0, 0x8001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='/dev/vcs\x00') 2018/05/05 18:18:25 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x1010}], 0x2, 0xa7e) 2018/05/05 18:18:25 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x7ff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r0, 0x4b30, 0x3f) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)}, 0x0) fcntl$setflags(r2, 0x2, 0x1) recvfrom(r2, &(0x7f0000000040)=""/238, 0xee, 0x0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x910000) ioctl$TCFLSH(r0, 0x540b, 0x8) 2018/05/05 18:18:25 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x7, 0x0, 0x6, &(0x7f0000000200)=[0x0], 0x1}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair(0x0, 0xa, 0x1200000000000000, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f0000000080)=""/194, 0xc2, 0x1, &(0x7f0000000180)={0x1a, 0x317, 0x81, 0x3ff, 0x7, 0x6, @random="870f16adcbe7"}, 0x10) r3 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x17}}) 2018/05/05 18:18:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x7, 0x40002) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000640)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f00000004c0)="ab61dfd1dca440cd9daa069f2a6c1f89d607e4b156be1f58fe0b85e76b7de742ee", &(0x7f00000005c0)=""/38, 0x0, 0x0, 0x0, &(0x7f0000000600)}) io_setup(0x20, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000000180)="009da00f08ac5f334d56cd3a097af17e3516fc19c5ecb51b1f5b6cb02d79d383e6ba66861c7d652f75998db08c44eb745ff5692c0a8fd865cfd2cdc786065f0cae87df", 0x43, 0xfffffffffffffffe, 0x0, 0x0, r1}, &(0x7f0000000240)) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000100)=0x9) 2018/05/05 18:18:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x2ce) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1ff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/05/05 18:18:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x37, &(0x7f00003fdff5)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) close(r0) 2018/05/05 18:18:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) r3 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)) ioctl$KDDISABIO(r3, 0x4b37) 2018/05/05 18:18:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000140), &(0x7f0000000040)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240400, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x32, @multicast2=0xe0000002, 0x4e23, 0x3, 'dh\x00', 0x10, 0x0, 0x4a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x2, 0x2, 0x1ff}}, 0x44) 2018/05/05 18:18:25 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907a, 0x0) fallocate(r0, 0x3, 0x0, 0x5000ffe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[], &(0x7f0000000300)) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x9, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x101, 0x6, 0x8, 0x2, 0x118}, @exit={0x95}, @generic={0x80000000, 0x7, 0x8001, 0x8}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x38, 0xb6, &(0x7f0000000100)=""/182, 0x41000, 0x1}, 0x48) [ 103.708624] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/05 18:18:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x40000089f1, &(0x7f00000006c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) [ 103.789806] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/05 18:18:26 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40180, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xae, "06fb1c9ba3075d32b404a736f337fdf02f3fb34933bac28a77a89825661972a161c969ac9cfed7eef02ff23aa4c012f0597ca72feffd835d86ec6cc6bd32dc75a3818050a07a0d09f919cf004f62fc1ff27d0194d7f7805e2bbf1f0b6e17246874ede33544eb4637c0b70605bc494185ce3c9dc51eae2ae19ab01c4d9381adaaa272c54cf9155408ee65bd2452074a4bf76d0cf5aae688cd1d6ea0b93e107636cbbe443c32d3472332a321f2fb67"}, &(0x7f0000000100)=0xb6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xfff, 0x2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) 2018/05/05 18:18:26 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, 0x74}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) r1 = msgget(0x3, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r3, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x7, @empty, 0x200}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) 2018/05/05 18:18:26 executing program 2: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xc610, 0x22100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x6, 0x8}) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x7f, 0x4], 0x2, 0x80000000, 0x5, 0x9, 0xffffffff, 0x15c3c007, {0x1, 0xfffffffffffffffe, 0x10001, 0x9, 0x6, 0x7fff, 0x7fffffff, 0xadb, 0x5, 0x40, 0x20, 0x4, 0x9, 0x6369, "d8584259219d89b87701258c19b18bb53e4c0a03e73dda8e82d96ee1c586e109"}}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x80e, 0xffffffffffffff33) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x10000, 0x4) r3 = getpid() ptrace$setopts(0x4200, r3, 0x800, 0x1d) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/05 18:18:26 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000002640)='/dev/amidi#\x00', 0x80000000, 0x94200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002680)={0x0, 0x8001, 0x8000, 0x1}, &(0x7f00000026c0)=0x10) accept$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={r2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002700)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) r3 = gettid() close(r0) r4 = syz_open_procfs(r3, &(0x7f0000000040)="6c5c67696e75696400bfffcbcef97ec385e327eb30f18f") pwrite64(r4, &(0x7f0000ed6fa9), 0x0, 0x8004) fdatasync(r4) 2018/05/05 18:18:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x100000001, 0x5, r2, 0x6, r3, 0x1, 0x10000, 0x82}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/05 18:18:26 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000000, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x18a8}}}, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}}}, 0x6, 0x1}, 0x90) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000000)=""/8, &(0x7f00000001c0)=0x8) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x0, 0x100, 0x7fffffff, {}, {r3, r4/1000+30000}, {0x0, 0xbcb2, 0xfff, 0xfffffffffffffff8}, 0x1, @canfd={{0x4, 0x67}, 0x2d, 0x2, 0x0, 0x0, "3e307535527506c79cc5020f7c0fcf16fba237669359b9be632ac5c5940a2417abeba28f51cfd15ab39d6e5dec4c72f4abaf68e59eb3dcbbadca604c3cb07148"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) 2018/05/05 18:18:26 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40000008}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180), 0x4) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x10, "37a9748c4a97aba0706ab93534592bf0c0dd12d6a612023e1006dab40dc18d88ccfd40daf010723920e4db8e55af32ca87206e7d19dbf7590fee194c0a3322f3", "fd3ec0eb9fc62acfa502aa3164051999911f3774fd1131a5ce8ae0051f27881b", [0x20, 0x8]}) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@ll={0x11, 0xf8, r2, 0x1, 0xf40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000240)=""/39, 0x27}, &(0x7f0000000280), 0x8}, 0xa0) unlinkat(r1, &(0x7f0000000380)='./file0\x00', 0x200) 2018/05/05 18:18:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x400b6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/178) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x34001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x541000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000480)={{0xa, 0x40004e20, 0x2, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x4, [0xd7, 0x5, 0x100000000, 0xffffffffffffff00, 0x7, 0x8, 0x6, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x9, 0x20}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x401}, 0x8) r3 = dup3(r0, r0, 0x0) getdents64(r3, &(0x7f0000000000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)={r4, 0x26, "54d5cce6bf0c6620da83d12ac611a529eaf627114decebc6dea1fcc0905593d672def51747e0"}, &(0x7f00000000c0)=0x2e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5, 0xb0e}, 0x8) 2018/05/05 18:18:26 executing program 6: r0 = socket$inet(0x2, 0x3, 0x4) r1 = memfd_create(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) ioctl$KDSETMODE(r1, 0x4b3a, 0xffff000000000000) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000180)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000002040), 0x0, 0x40000}}], 0x2, 0x0) 2018/05/05 18:18:26 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, @fuse_notify_store_out={0x8, 0x80000000, 0x6}}, 0x28) 2018/05/05 18:18:26 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)) ioctl$VT_RELDISP(r0, 0x5605) ioctl$VT_RESIZE(r0, 0x405c5504, &(0x7f0000000080)) 2018/05/05 18:18:26 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, 0x74}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) r1 = msgget(0x3, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r3, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x7, @empty, 0x200}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) 2018/05/05 18:18:26 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00000000c0)=0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) socketpair(0xf, 0x80002, 0x2, &(0x7f0000000040)) r1 = shmget$private(0x0, 0x3000, 0x54000082, &(0x7f0000ff9000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x4000) shmdt(r2) 2018/05/05 18:18:26 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40180, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xae, "06fb1c9ba3075d32b404a736f337fdf02f3fb34933bac28a77a89825661972a161c969ac9cfed7eef02ff23aa4c012f0597ca72feffd835d86ec6cc6bd32dc75a3818050a07a0d09f919cf004f62fc1ff27d0194d7f7805e2bbf1f0b6e17246874ede33544eb4637c0b70605bc494185ce3c9dc51eae2ae19ab01c4d9381adaaa272c54cf9155408ee65bd2452074a4bf76d0cf5aae688cd1d6ea0b93e107636cbbe443c32d3472332a321f2fb67"}, &(0x7f0000000100)=0xb6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xfff, 0x2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) 2018/05/05 18:18:26 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0x2, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/05/05 18:18:27 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0xb09, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/05/05 18:18:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000002c0)=0x10001, 0xffffffffffffff81) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) r1 = memfd_create(&(0x7f0000000240)='\x00', 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280)={0x1, 0x5, 0x2000}, 0x4) getrusage(0x1, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/81, &(0x7f0000000040)=0x51) 2018/05/05 18:18:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x800000000000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xffffffffffffff59) 2018/05/05 18:18:27 executing program 7: syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) 2018/05/05 18:18:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000002880)='/dev/net/tun\x00', 0x0, 0x28000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x1, 0x4) r3 = fcntl$getown(r0, 0x9) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x5c, @multicast2=0xe0000002, 0x4e23, 0x0, 'ovf\x00', 0x1, 0x5, 0x2}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000028c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002800)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2082000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x24e0, 0x6, 0x2, 0x300, 0x70bd2c, 0x25dfdbff, {0x1, 0x0, 0x5}, [@typed={0x8, 0x2a, @pid=r3}, @nested={0x13c, 0x4, [@typed={0x8, 0x7f, @u32=0x2}, @typed={0x8, 0x2c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="868f021fc40706a640a86172ce776bd8a929611126b859fa789e1cdc0a9824892d8be7590526569f1879797bd25f31f297be5fb25f7910cfb672acb3d81088bf8a43a149fb17e63b6dac45a3931aacf8f8b87f16d118b3a5e5ef0e48ff22d24ce12827c17ae16afdb910333b8e91164796143b07addf2863f03ad336569e30e65f6ad3f2523420594f9796658ee5c47b3905ff769cd1863c2220984c2265e0a40fa52fa8f2134f735cdee65bbeb996b758", @generic="c291f666b8f1214c93a5faeda95e14c1301d446d4f630f5687b953c4d2dfd87934d1bad5d84cedae5efd40f74549a53665fba024c590a9", @generic="fa9ff876a3477a800efd32f0314ba2f1ea3537c39edbfec59cf293686d88ca871b1b5ecab0985659af1e5613d65281d24947dcdb8db686ee5d94341c37"]}, @nested={0x164, 0x2a, [@generic="ca5efd4b2d7d23095268f088ed9f65a8adca9240ea554cfd77a2312ca46bb2a8b3e4135c9c7495cebe6c0be811fcbe0007b1284275fbb4c5e0042857cca941ca81e50bc2094d0a8ee07943b606b80941b61fe44e669255610d480bc8dec1d687790b9f87584d6c94a10dbdbed43c1462f0356603bb49696ff96252ba47a16e3e0d65c764cc4b19e30b9d02a4e47344b73bdcef850f90ec4de40a64df29d2066d", @generic="7396b37879b4ba08e1108c011b83b9a7c98559c6705157bd4a948a0ae0f77747d2fb8f8efe4514d2719791190523b0111c31f883757f4051a289ac692c649771a83f01cd43c3453d278a4a8590c2e47e84879f22583b0b65032bdb8bc2f2b920e0d141e442adaedfda6138b905ff5b58b478fa7e5244d19b660d9bb44e3aa8add3944ecbe8affd32344b6972b84ef48d75cf6beb00a768966cfa37b417fa8050441f7f94d94e0d8f10b0d1cf986a995e843ddcad3b", @typed={0x8, 0x4, @ipv4=@rand_addr=0x8001}]}, @typed={0x1004, 0x56, @binary="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@nested={0x1218, 0x4, [@typed={0x8, 0x70, @fd=r0}, @typed={0x98, 0x95, @binary="5b5d90079290b3f2c26e7ffd86f3abb0ab0ac41ef60e8b1739bc4a2e9f5fb70da8673c411e7070942a380c90d4f32dd629cd266cb5dd548b3de6059cfdc85a59562666c49b5cc472a96c8b32e18c9ea64d795e5cb33ee7ce79b417ff6496b51f27ed461b5495a11ff01c6f51a14379ae2dd8fd98eebe8fab2924b4c1fdca974eae159a7936c980e4282dfc9f5df8072291a3"}, @typed={0x38, 0x64, @binary="1f41b8e5e645b96edb4d663a77e1c8c882859b613c665ccb014b99d20d0e7c4972c710921ca7bd0e720aa91bcfbdcf68af"}, @generic="9eefbfb3a7c5e33187af7c7cbc858fa1f2725731fc895ec63ceb7d759113104e1cd056df857d60efa8a220f90bc0e5522be5e4dcc49d4e692d1397f225aa19737d83", @generic="8134cbd5a5034566ec4bbb902fec2a4dd2b3146caf78313aed6998c3af6034fd00c0a750aed79c7c2bf6a20151ba0895250e9ead1210d510fad423e268f5d46bfb5a23bace877735f849a715014120194a32850407d0cf894b0351db4342fef24df8eeefd6c94b5695fc6b489d60a42b73793a6d545fb6487f4025f93d5b93d3416de6a2eaea21d50eca671a4b054033adcf0d2cfcac6375c63468b43750e98a376c63d250e6ffc80b97241d2c3fecf783ce0a85e79188ad0bdc7ecbda116ac2dd26a103ab4e6d8092e796e853abf8335bb37162a933417f9e84d6ecef280b8d3ba25eac39658bbd92e5178ea94f836a801b", @generic="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", @typed={0x8, 0x73, @uid=r4}]}, @nested={0x8, 0x4, [@typed={0x4, 0x8a}]}]}, 0x24e0}, 0x1, 0x0, 0x0, 0x8080}, 0x4040000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002c00)={0x5, &(0x7f0000000200)=""/98, &(0x7f0000002b80)=[{0x9, 0x97, 0x8, &(0x7f00000029c0)=""/151}, {0x1, 0xf8, 0x1, &(0x7f0000002a80)=""/248}, {0x8000, 0x1d, 0xfff, &(0x7f0000000080)=""/29}, {0x100000001, 0x54, 0x5, &(0x7f0000000280)=""/84}, {0x514, 0x3, 0x2, &(0x7f0000002840)=""/3}]}) 2018/05/05 18:18:27 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x20080, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x0, 0x0, 0x401, 0x1ff, 0x200, 0x1, 0x0, 0x100000000, 0x100000000, 0x1, 0xffffffff, 0x401}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/162) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x700, 0x149200) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/05 18:18:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080), &(0x7f0000012000)=0xff7d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x81) 2018/05/05 18:18:27 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x36, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) unshare(0x20000802) 2018/05/05 18:18:27 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x1dad, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x3, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x2fa, &(0x7f0000000040)}) 2018/05/05 18:18:27 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x3e) mbind(&(0x7f0000abd000/0x4000)=nil, 0x4000, 0x0, &(0x7f000042e000), 0xb0f, 0x0) 2018/05/05 18:18:27 executing program 6: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x240) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000080)=""/93, &(0x7f0000000100)=0x5d) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) 2018/05/05 18:18:27 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) 2018/05/05 18:18:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYBLOB="00ffffff020f88754542f8c6b3dd24c97151b95c6ebd59711dd92df4fdab0a46a13355193b8c7adc297994bd5bd1f06def25a39c24a066c3"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/05/05 18:18:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) accept4$ax25(r2, &(0x7f0000000100), &(0x7f0000000240)=0x10, 0x80800) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xfffffffffffffefe, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_deladdr={0x78, 0x15, 0x400, 0x70bd2b, 0x25dfdbfc, {0x2, 0x8, 0x80, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x6}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, 'team_slave_0\x00'}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xd}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffeffffffff, 0x1, 0xfffffffffffffffa}}]}, 0x78}, 0x1}, 0x4000) 2018/05/05 18:18:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000002880)='/dev/net/tun\x00', 0x0, 0x28000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x1, 0x4) r3 = fcntl$getown(r0, 0x9) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x5c, @multicast2=0xe0000002, 0x4e23, 0x0, 'ovf\x00', 0x1, 0x5, 0x2}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000028c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002800)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2082000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x24e0, 0x6, 0x2, 0x300, 0x70bd2c, 0x25dfdbff, {0x1, 0x0, 0x5}, [@typed={0x8, 0x2a, @pid=r3}, @nested={0x13c, 0x4, [@typed={0x8, 0x7f, @u32=0x2}, @typed={0x8, 0x2c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="868f021fc40706a640a86172ce776bd8a929611126b859fa789e1cdc0a9824892d8be7590526569f1879797bd25f31f297be5fb25f7910cfb672acb3d81088bf8a43a149fb17e63b6dac45a3931aacf8f8b87f16d118b3a5e5ef0e48ff22d24ce12827c17ae16afdb910333b8e91164796143b07addf2863f03ad336569e30e65f6ad3f2523420594f9796658ee5c47b3905ff769cd1863c2220984c2265e0a40fa52fa8f2134f735cdee65bbeb996b758", @generic="c291f666b8f1214c93a5faeda95e14c1301d446d4f630f5687b953c4d2dfd87934d1bad5d84cedae5efd40f74549a53665fba024c590a9", @generic="fa9ff876a3477a800efd32f0314ba2f1ea3537c39edbfec59cf293686d88ca871b1b5ecab0985659af1e5613d65281d24947dcdb8db686ee5d94341c37"]}, @nested={0x164, 0x2a, [@generic="ca5efd4b2d7d23095268f088ed9f65a8adca9240ea554cfd77a2312ca46bb2a8b3e4135c9c7495cebe6c0be811fcbe0007b1284275fbb4c5e0042857cca941ca81e50bc2094d0a8ee07943b606b80941b61fe44e669255610d480bc8dec1d687790b9f87584d6c94a10dbdbed43c1462f0356603bb49696ff96252ba47a16e3e0d65c764cc4b19e30b9d02a4e47344b73bdcef850f90ec4de40a64df29d2066d", @generic="7396b37879b4ba08e1108c011b83b9a7c98559c6705157bd4a948a0ae0f77747d2fb8f8efe4514d2719791190523b0111c31f883757f4051a289ac692c649771a83f01cd43c3453d278a4a8590c2e47e84879f22583b0b65032bdb8bc2f2b920e0d141e442adaedfda6138b905ff5b58b478fa7e5244d19b660d9bb44e3aa8add3944ecbe8affd32344b6972b84ef48d75cf6beb00a768966cfa37b417fa8050441f7f94d94e0d8f10b0d1cf986a995e843ddcad3b", @typed={0x8, 0x4, @ipv4=@rand_addr=0x8001}]}, @typed={0x1004, 0x56, @binary="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@nested={0x1218, 0x4, [@typed={0x8, 0x70, @fd=r0}, @typed={0x98, 0x95, @binary="5b5d90079290b3f2c26e7ffd86f3abb0ab0ac41ef60e8b1739bc4a2e9f5fb70da8673c411e7070942a380c90d4f32dd629cd266cb5dd548b3de6059cfdc85a59562666c49b5cc472a96c8b32e18c9ea64d795e5cb33ee7ce79b417ff6496b51f27ed461b5495a11ff01c6f51a14379ae2dd8fd98eebe8fab2924b4c1fdca974eae159a7936c980e4282dfc9f5df8072291a3"}, @typed={0x38, 0x64, @binary="1f41b8e5e645b96edb4d663a77e1c8c882859b613c665ccb014b99d20d0e7c4972c710921ca7bd0e720aa91bcfbdcf68af"}, @generic="9eefbfb3a7c5e33187af7c7cbc858fa1f2725731fc895ec63ceb7d759113104e1cd056df857d60efa8a220f90bc0e5522be5e4dcc49d4e692d1397f225aa19737d83", @generic="8134cbd5a5034566ec4bbb902fec2a4dd2b3146caf78313aed6998c3af6034fd00c0a750aed79c7c2bf6a20151ba0895250e9ead1210d510fad423e268f5d46bfb5a23bace877735f849a715014120194a32850407d0cf894b0351db4342fef24df8eeefd6c94b5695fc6b489d60a42b73793a6d545fb6487f4025f93d5b93d3416de6a2eaea21d50eca671a4b054033adcf0d2cfcac6375c63468b43750e98a376c63d250e6ffc80b97241d2c3fecf783ce0a85e79188ad0bdc7ecbda116ac2dd26a103ab4e6d8092e796e853abf8335bb37162a933417f9e84d6ecef280b8d3ba25eac39658bbd92e5178ea94f836a801b", @generic="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", @typed={0x8, 0x73, @uid=r4}]}, @nested={0x8, 0x4, [@typed={0x4, 0x8a}]}]}, 0x24e0}, 0x1, 0x0, 0x0, 0x8080}, 0x4040000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002c00)={0x5, &(0x7f0000000200)=""/98, &(0x7f0000002b80)=[{0x9, 0x97, 0x8, &(0x7f00000029c0)=""/151}, {0x1, 0xf8, 0x1, &(0x7f0000002a80)=""/248}, {0x8000, 0x1d, 0xfff, &(0x7f0000000080)=""/29}, {0x100000001, 0x54, 0x5, &(0x7f0000000280)=""/84}, {0x514, 0x3, 0x2, &(0x7f0000002840)=""/3}]}) 2018/05/05 18:18:28 executing program 5: capget(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) epoll_create(0x9) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1b) 2018/05/05 18:18:28 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semop(r0, &(0x7f0000000040), 0x0) 2018/05/05 18:18:28 executing program 6: r0 = semget$private(0x0, 0x3, 0x4) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000003840)=""/178) 2018/05/05 18:18:28 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x5000ffe) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126}}, 0xffffffaa) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000100)={0x5e, &(0x7f00000002c0)="ca69b0181a88ccfad5e2fece6b4a9ff1916d518f66543e978192604aa98a61938c8d2a8b052335d7219857d0aa86196607c20ca56e6d6b723bbdb0773f821b4c96df871c75cfcfe5bf4596eccd59cacb104294cc07d105c0a100a7022a99"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x6, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000340)={r1, 0x3ff}) 2018/05/05 18:18:28 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x36, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) unshare(0x20000802) 2018/05/05 18:18:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000140)={@loopback}, &(0x7f0000001240)=0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/05 18:18:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xfffffffffffffffe, 0x0, 0x9}, &(0x7f0000000040)=0x33f) 2018/05/05 18:18:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/203, 0xcb, 0x0, 0x0, 0x0) 2018/05/05 18:18:28 executing program 6: unshare(0x8000000) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sco\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2090348}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0xc, 0x70bd2d, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc7}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x80) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readv(r2, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) 2018/05/05 18:18:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000) close(r0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x6, 0x4) 2018/05/05 18:18:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') r1 = socket$netlink(0x10, 0x3, 0x0) fchmod(r0, 0x0) sendfile(r1, r0, &(0x7f0000014000), 0x10001) ioctl$void(r0, 0xc0045c77) 2018/05/05 18:18:28 executing program 5: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x3, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xdc, &(0x7f0000000040)=""/220}) [ 106.219532] mmap: syz-executor1 (7852) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/05 18:18:28 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'lo\x00'}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) 2018/05/05 18:18:28 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) socket$inet(0x2, 0x6, 0x200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cc00001820000800000000000100000000000018"], &(0x7f0000000200)='GPL\x00', 0x0, 0x2c3ea56c72ea873b, &(0x7f00000000c0)=""/189, 0x0, 0xfffffffffffffffc}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000002c0)={{0xaf, @broadcast=0xffffffff, 0x4e20, 0x3, 'wrr\x00', 0x1, 0x4, 0x76}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x10000, 0x7, 0x8, 0x7}}, 0x44) syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xda, 0x82000) [ 106.481222] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 18:18:28 executing program 5: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x3, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xdc, &(0x7f0000000040)=""/220}) 2018/05/05 18:18:28 executing program 6: add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socketpair(0x9, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x2, 0x1, 0x280000000000000, 0xfffffffffffffffd, "c774c6fe1d4a08ecca153adcf10bbf2c35fef4c22af96b8580a21b273f5eb67727086b16c9c87a08ae03ff47", 0x2}) clone(0x0, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) 2018/05/05 18:18:28 executing program 1: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x2c, "fc062197ba9fabdce8907f836413349a4dbfef43f713918fd2dc3752636852b9d78b58199bf7141295974424"}, &(0x7f0000000280)=0x34) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x8d52}, &(0x7f00000003c0)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r3, 0x8, &(0x7f00000000c0)) [ 106.566288] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 106.781866] device lo entered promiscuous mode [ 106.808878] IPVS: You probably need to specify IP address on multicast interface. [ 106.817287] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 106.834477] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 106.981534] IPVS: stopping master sync thread 7906 ... [ 107.000599] IPVS: stopping backup sync thread 7904 ... 2018/05/05 18:18:29 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101041, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x0) 2018/05/05 18:18:29 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) get_thread_area(&(0x7f0000000000)={0x1fd5, 0x20001000, 0x2000, 0xd5, 0x3f, 0xef, 0x5, 0x1, 0x7f, 0x4}) tgkill(r1, r1, 0x12) ptrace$peek(0x2, r1, &(0x7f0000000040)) 2018/05/05 18:18:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x8001, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @loopback=0x7f000001}}]}, 0x110) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/05 18:18:29 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) r1 = userfaultfd(0x80800) r2 = msgget(0x0, 0x60) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000200)) r5 = getgid() r6 = getpid() r7 = getpgid(0xffffffffffffffff) accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0x2000000, r3, r4, r3, r5, 0x10, 0x2}, 0x67f2, 0x7, 0xb6c8, 0x1ff, 0x80000001, 0x101, r6, r7}) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$UFFDIO_API(r8, 0x7b9, &(0x7f00000000c0)={0xaa, 0x43}) 2018/05/05 18:18:29 executing program 1: r0 = epoll_create1(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x1}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) r2 = msgget(0x2, 0x8473fd3a152b34bc) msgrcv(r2, &(0x7f00000001c0)={0x0, ""/253}, 0x105, 0x0, 0x2800) 2018/05/05 18:18:29 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000190001000700fd686fa2f8bc0200000000000000271d85940800150001030000", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='vcan0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/05/05 18:18:29 executing program 2: mmap(&(0x7f000053e000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1b, "94adccb868f6632fe706a0f48c4b22fda06be027885bc6bafcb1d2"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x100000000, 0x200, 0x1, 0x100000001, 0x40}, &(0x7f0000000180)=0x98) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/05/05 18:18:29 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x8, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0xff, @multicast1=0xe0000001, 0x4e21, 0x1, 'ovf\x00', 0x28, 0xa72b, 0x22}, 0x2c) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="0000e500", 0x4) [ 107.471288] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 107.478980] Unknown ioctl 19252 [ 107.515666] Unknown ioctl 19252 [ 107.533660] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/05/05 18:18:29 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000aeff, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/05 18:18:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000001380)=[{&(0x7f00000012c0)="03a3", 0x2}], 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400103, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x8000, 0x5, 0x10000, 0xec7, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}], 0x10) 2018/05/05 18:18:29 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x4, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/05/05 18:18:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x14, 0x0, 0x3}, 0x14}, 0x1}, 0x0) 2018/05/05 18:18:29 executing program 1: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40002014}) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'system.', '\x00'}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000140)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/05 18:18:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000140)=""/98, 0x28) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) getdents64(r0, &(0x7f0000002000)=""/4096, 0x1000) socket$netlink(0x10, 0x3, 0xf) 2018/05/05 18:18:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000002000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x800}, 0x10) sendmmsg(r2, &(0x7f000000b300)=[{{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002a80)="a86e34a49d3b750ff137108a53b9f54cece95cdcff7829fcdba81c7f0782f873", 0x20}], 0x1, &(0x7f0000002b40), 0x0, 0x200400d1}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$llc(r3, &(0x7f0000000080)=""/117, 0x75, 0x0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) close(r2) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000140)="00641974876e8e14137a60023f9729d6") 2018/05/05 18:18:29 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x6e) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="16ff0000000000000000000000000000000000"]}) fcntl$setlease(r1, 0x400, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fallocate(r0, 0x0, 0x1, 0x2a7e) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xfffffffffffffffd, 0x100000001, 0x2, 0x2}, 0x14) 2018/05/05 18:18:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x31) sendfile(r2, r1, &(0x7f0000000000), 0x800) 2018/05/05 18:18:29 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000200)={0xfffffe4d, &(0x7f0000000100)=""/223}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() tkill(r1, 0x21) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) waitid(0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000340)) 2018/05/05 18:18:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x6, 0x0, &(0x7f00000003c0), &(0x7f0000000040), 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'veth1_to_team\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000080)={0x9, 0x6, 0x1000, 0xc9}) 2018/05/05 18:18:30 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000180)=@random={'os2.', '/dev/sg#\x00'}, &(0x7f00000001c0)='vboxnet0{-wlan0posix_acl_access\\](\x00', 0x23, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x1, 0x9], 0x3, 0x6, 0x3, 0x7ff, 0x0, 0x2a, {0x7, 0x20, 0x7fffffff, 0x5, 0x8, 0x7, 0x3e6, 0x1, 0x8001, 0x4, 0xe91, 0x9, 0xfffffffffffffe01, 0x9, "fad87e3c83cadc38f0e509339b13f75f906de7c6dcc56f96a2d1ee2a1e629f16"}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x4, 0x1f, 0x3, 0x19bd}, {0x4, 0x5266cc0000000000, 0x4, 0x5}, {0xf10, 0x20, 0x40, 0x100}, {0x5, 0x100000000, 0xd2, 0x5}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="be6a41e4afbabb50f5c3d04faf11631276ec46855c9819fdb1556e2fcb2d7cfaaad11fc0790e055467e6d24584") ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) 2018/05/05 18:18:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0x0) 2018/05/05 18:18:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/33) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x100000000, &(0x7f0000000100)={0x80}, 0x8) 2018/05/05 18:18:30 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') exit(0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x10000001d) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) 2018/05/05 18:18:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, 0xfffffffffffffe58) 2018/05/05 18:18:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88040, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="22ad4b4af775bb125a7bd4d8392111751fc262abecedc0d4df45b89528dcb8eee6b14894380cfff90e474e11d08584c6aae452a4f2fa64a36eb342693959841a3da2c29aab07e28294569401f414025476b9f432edaaaa4676c6f3466ee6550ccafffa2f2bc75487cf3b8883b1fd956e84b091096ddc28bcf3d924a4e5cd76b41d6a0fcfb48ef63eb882c527ed3eb9a8f56bef327e551152d8be", 0x9a}, {&(0x7f0000000100)="66cce4cf6c5361cb625b0c1e8856762275aba3c2c59b242990df7c4462f425ea5dd33c77a00da7a1a9aa2c229f97fa65f4951213d600f81a8888218f53802c38e5772819339341acb9a761b7f99ab2a8f9", 0x51}], 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x2000, 0x0) close(r1) 2018/05/05 18:18:30 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8e1, 0x7ff}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000500)) syz_fuse_mount(&(0x7f00000009c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2080000) 2018/05/05 18:18:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xac96, 0x3, 0x8, 0x2, 0x1000}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x63683e27, 0x10, 0x2, 0x9}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x10001, 0x6, 0x3, 0x8001, 0xffff, 0x0, 0x0, {r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8000, 0x5, 0x101, 0xf6c, 0xd4b6}}, &(0x7f0000000340)=0xb0) 2018/05/05 18:18:31 executing program 0: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f0000000000), &(0x7f0000040000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000420}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x1c0, r1, 0x618, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x1a4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x881}, 0x200080c0) 2018/05/05 18:18:31 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x80000000000201fd) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) r1 = creat(&(0x7f0000000000)="e91f7189591e9233614b00", 0x1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/175) 2018/05/05 18:18:31 executing program 7: ioprio_set$pid(0x1, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioprio_get$pid(0x1, 0x0) 2018/05/05 18:18:31 executing program 2: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0xfffffffffffffffd) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) tee(r0, 0xffffffffffffffff, 0x9, 0x0) 2018/05/05 18:18:31 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000180)=@random={'os2.', '/dev/sg#\x00'}, &(0x7f00000001c0)='vboxnet0{-wlan0posix_acl_access\\](\x00', 0x23, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x1, 0x9], 0x3, 0x6, 0x3, 0x7ff, 0x0, 0x2a, {0x7, 0x20, 0x7fffffff, 0x5, 0x8, 0x7, 0x3e6, 0x1, 0x8001, 0x4, 0xe91, 0x9, 0xfffffffffffffe01, 0x9, "fad87e3c83cadc38f0e509339b13f75f906de7c6dcc56f96a2d1ee2a1e629f16"}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x4, 0x1f, 0x3, 0x19bd}, {0x4, 0x5266cc0000000000, 0x4, 0x5}, {0xf10, 0x20, 0x40, 0x100}, {0x5, 0x100000000, 0xd2, 0x5}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="be6a41e4afbabb50f5c3d04faf11631276ec46855c9819fdb1556e2fcb2d7cfaaad11fc0790e055467e6d24584") ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) 2018/05/05 18:18:31 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/78, 0x4e}], 0x254) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 18:18:31 executing program 1: r0 = socket$inet6(0xa, 0x8000002010000806, 0x7a1a) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), 0x2ac) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x40000) accept4$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10002, 0x0) sendto$llc(r2, &(0x7f0000000080)="43d5127dcd1ad0a61350bf2ecf545c879d876cf8d99eb5f8cf172d307ed57e151d5a3462b42960ab048ce90501cc3c74ebf7d62aadac631e89aa16d2648e2502035793e41293409674e0ccb76c009ffc51398058ef64159bfeb67fc5ea565888649e6f182f4a5ce1de7131bdf0c4e164ef9bd6572af606c732e0acb4adfc75b5edd76eb51f3d", 0x86, 0x1, &(0x7f0000000140)={0x1a, 0x306, 0x5, 0x7ff, 0x3, 0xcf00, @random="5fcd8505db0b"}, 0x10) 2018/05/05 18:18:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20100) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x4002) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000180)=0x100000000, 0x4) setns(r2, 0x8000000) 2018/05/05 18:18:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1e}, 0x6}, {0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x4}, 0xd0, [0x6, 0x5ca, 0x2, 0x3, 0x7, 0x3, 0x40, 0x4]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)=0xffffff28) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/05/05 18:18:31 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80004, 0xffffffffffffff9c}) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffff9c, 0x0, 0x0, 0x8, &(0x7f0000000200)}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r3, 0x80000, r5}) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000140)='/dev/input/mouse#\x00') ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f0000000200)={0x255, 0x3}) fcntl$dupfd(r4, 0x406, r6) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') getsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000040)=0xeb, &(0x7f0000000080)=0x2) 2018/05/05 18:18:31 executing program 7: write(0xffffffffffffffff, &(0x7f00000000c0)="260000005e0009000000eaf83a0000c408000fad03000000ffffff0080ffff6c7fb553c9314a", 0x26) pipe(&(0x7f0000000000)) 2018/05/05 18:18:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x7f}, 0x3da) 2018/05/05 18:18:32 executing program 6: unshare(0x40600) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r1, 0x10, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4c8c0}, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000240), 0x4) 2018/05/05 18:18:32 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(0xffffffffffffffff) 2018/05/05 18:18:32 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x100000]) 2018/05/05 18:18:32 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7fffffff, 0x7}, {0xfffffffffffffffd, 0x800}, 0x4, 0x6, 0x7}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xf) 2018/05/05 18:18:32 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x10000) connect$ax25(r2, &(0x7f0000000080)={0x3, {"71cf93cbfc512c"}, 0x9}, 0x10) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000001ec0)) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4) 2018/05/05 18:18:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000300)=0x80, 0x80000) r3 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x7f, 0x3f}, 0x90) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) bind$can_raw(r1, &(0x7f0000000380)={0x1d, r5}, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bind$ipx(r6, &(0x7f0000000040)={0x4, 0x1000, 0x20, "724aca7bdf6d", 0x8}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000400)=@add_del={0x2, &(0x7f0000000140)='eql\x00', 0x2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/05/05 18:18:32 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) 2018/05/05 18:18:32 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f00000002c0)=[&(0x7f0000000240)='/dev/input/event#\x00', &(0x7f0000000280)='/dev/input/event#\x00']) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x401}, 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) 2018/05/05 18:18:32 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x400, 0x0, 0x8, 'queue0\x00', 0x400}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000000040)='\x00v\t', 0x1004, &(0x7f00000002c0)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x10000) statx(r0, &(0x7f0000000200)='./file0/file0\x00', 0x6500, 0x400, &(0x7f0000000240)) 2018/05/05 18:18:32 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e) recvfrom$unix(r0, &(0x7f0000000140), 0x0, 0x40002000, &(0x7f0000000180)=@file={0x1, './file0/file0/file0\x00'}, 0x6e) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0/file0\x00') 2018/05/05 18:18:32 executing program 6: rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x21) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200800) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/05/05 18:18:32 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40000004) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) 2018/05/05 18:18:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x200002, 0xa}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x207, 0x200, 0xffffffffffffffff, 0x0}, &(0x7f0000000040)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x6, 0x9}, &(0x7f0000000180)=0x10) 2018/05/05 18:18:32 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000100)={0x8, 0x0, 0x401, 0x100000000}) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x80032, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x10002, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000200)=0x1) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10200, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000180)={'bridge0\x00', 0x9}) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000000140)=0x1, 0x4) getrlimit(0xb, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/05/05 18:18:32 executing program 4: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000100)='/dev/snd/timer\x00', 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'none\x00', 0x1e, 0x6, 0xf}, {@multicast2=0xe0000002, 0x4e22, 0x7, 0x3ff, 0x3, 0x6}}, 0x44) r1 = syz_open_dev$sndtimer(&(0x7f000029dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id0\x00', "74692d65723000000000000000000000020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000800"}) 2018/05/05 18:18:32 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00003c1000)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) gettid() 2018/05/05 18:18:32 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x8}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000800)=""/218) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x7, r1, 0x3, 0x101}) unshare(0x40600) r2 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x208, 0x208, 0x110, 0x0, 0x208, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x5}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, 'veth1_to_bridge\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x5}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 0x9, 0xc, [0x38, 0x2e, 0x5, 0x3c, 0x14, 0x3a, 0x7, 0x25, 0x17, 0x37, 0x36, 0x9, 0x31, 0x2, 0x17, 0x2e], 0x2, 0x3f, 0x3ff8000000000}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x31, [0x80000000, 0x3, 0x3, 0x3, 0x401, 0x3], 0x5, 0x1f, 0x1000}, {0xfffffffffffffffb, [0x2, 0x0, 0x799, 0x0, 0x5, 0x7fff], 0x2, 0x0, 0x6}}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0x0, 'veth0_to_bridge\x00', 'veth1\x00', {0xff}, {}, 0x84, 0x0, 0x1}, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x13}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) ioctl$KDMKTONE(r2, 0x5385, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vga_arbiter\x00', 0x109000, 0x0) 2018/05/05 18:18:32 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x1, 0x8}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) fcntl$setstatus(r1, 0x4, 0x40000) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/05 18:18:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x100000001, 0x200, 0x8, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x6c, "9ded5d8a418d29b9745b5066a2da2d6a427309acc3be3bfd46d4cb5e5f3a36394aaff5d078e577e333ab0c81e99ba53198a4dadc858111271e838ff69bd1fd7313964f8497f01cafd05740c2cbaec82d71ec1de4a3aa31a533c4856d5c2e29d905958ce766d26681bbefb4ea"}, &(0x7f0000000140)=0x74) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'lo\x00', 0x5}) ioctl(r0, 0x6, &(0x7f0000000080)) timer_create(0x7, &(0x7f0000000280)={0x0, 0xe, 0x2, @thr={&(0x7f0000000180)="58e02d80ebcb69d8b504f26e94b172c2f816a48dd14f0ac4b25315175e8208f0d52f62cd541b9bd98300e2afaa49adfc5a8cc882cb5b81f126001daec19ee4f81a7f5523d59ff945c2158f46ff77222fc3ebfff8fd22f0327e1dd84f74febabd0f2987fccbd493dcbbceb03ff08a0d028f82f28f9f6a02bf5f065c01b5aefde4d4fb2e67b48a6bc1b2793c2231ca56e31a893394748b8a3d01506d5880042d131b451392edb0f26b5dcf4d86e4d2ba7603", &(0x7f0000000240)="209c42ca"}}, &(0x7f00000002c0)=0x0) timer_gettime(r3, &(0x7f0000000300)) ioperm(0x0, 0x0, 0x8) 2018/05/05 18:18:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xbd1}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="dba77d006af5b58e73d3099385090da3228f088f29b6488f65210e4a984f962c4fd1078a8c93c0a83d01cbc5d0ffff451fa7b40956cf44dbbf79cdabaa83ebb581388fe6ec019e436bc9013225ecb811ee68a708a922e79380807deca91821a27bb7b82600f0ce91982b5234ea3bf24ea6e9eeaf997545481b85c080fa78b31368699f2387f82f3295ed78db0ca4cc48b81aeaa5c88fd78e1cd15b7b09f66ba869f0f246409c0efe7ff7d4be0ba1f8444d64638df57970c1407c0d35c938ca5d7caeca13707ba29aa8016b1d5e62d36e90fcad843a49aa0561e75bddf45caabaa7febdaccf178a7eb5409acd9282cae7403bd59895c5"], 0x85) 2018/05/05 18:18:32 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x3, 0x0, 0x0, 0x0, 0x4}}) [ 110.721579] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 110.845984] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 110.867730] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 110.903421] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/05 18:18:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)) sendto$inet6(r0, &(0x7f0000000000)="8daab2a4eb66218ff70069a8cc94ba42bbb2765139483e893dde191e096ff10ac6d7305dcce2724c17492664370f873006f962838d0661164f1e1a9839bd2e657a8e07b15b0d1712b863d802fe2a93de2563da7a764118e538f89108f5b2ed310d31baac0bb7fbb1cba38a6ca79ec54cdebcb2af253e8dad8bef79ac20c94d0011b3d0105614c1b6b1bc27", 0x8b, 0x48000, &(0x7f00000000c0)={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x1c) 2018/05/05 18:18:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) 2018/05/05 18:18:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000100)=""/158, 0x9e, 0x0, &(0x7f00000001c0)=@sco={0x1f}, 0x80) 2018/05/05 18:18:33 executing program 3: r0 = getpgrp(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x80000) sendto(r1, &(0x7f0000000080)="a306cda62f2fc92f79f48e4bfa309a9344c5156b394304fb00db3537522e2f34de3aaa54290b9297908ba81af8b5401c0d2185da7a54d1e2c3c1baded659dfd5b4f094e23a55714dba42838a30c1f6ee1e0c1a9c7c4c8f844f99ac0b63b86386bbf49efaeb67291e9c6c854056a40bc4cebd7e44212955285da1261731f7765b55885d88981549b33b", 0x89, 0x4000, &(0x7f00000002c0)=@can={0x1d, r2}, 0x80) r3 = gettid() mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x4, &(0x7f000058a000)={0x0, 0x0, 0x33}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000000), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 110.948395] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/05/05 18:18:33 executing program 4: r0 = memfd_create(&(0x7f0000000100)='dev ', 0x2) write(r0, &(0x7f00000000c0)="56816622d9ae989b62bf1b116f733e75684420607eb6dc934eafa84a7f1aff66577842b949d18144ffe74587a3eac997d0173a39cd1f", 0x36) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x400000020000) perf_event_open(&(0x7f0000000fc5)={0x0, 0x70, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/05/05 18:18:33 executing program 2: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000080)=0x80, 0x800) clock_gettime(0x0, &(0x7f0000007980)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000077c0)=[{{&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/145, 0x91, 0xcdf}, 0x7}, {{&(0x7f00000013c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001440)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x832a}, 0x40}, {{&(0x7f0000002480)=@alg, 0x80, &(0x7f0000004800)=[{&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/250, 0xfa}, {&(0x7f0000003600)=""/7, 0x7}, {&(0x7f0000003640)=""/46, 0x2e}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/3, 0x3}, {&(0x7f00000046c0)=""/51, 0x33}, {&(0x7f0000004700)=""/199, 0xc7}], 0x8, &(0x7f0000004880)=""/97, 0x61, 0x1}, 0x200}, {{&(0x7f0000004900)=@nl=@proc, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004980)=""/201, 0xc9}, {&(0x7f0000004a80)=""/13, 0xd}, {&(0x7f0000004ac0)=""/109, 0x6d}, {&(0x7f0000004b40)=""/110, 0x6e}], 0x4, &(0x7f0000004c00)=""/43, 0x2b, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000004c40)=""/184, 0xb8}, {&(0x7f0000004d00)=""/207, 0xcf}, {&(0x7f0000004e00)=""/192, 0xc0}, {&(0x7f0000004ec0)=""/74, 0x4a}, {&(0x7f0000004f40)=""/40, 0x28}, {&(0x7f0000004f80)=""/245, 0xf5}, {&(0x7f0000005080)=""/10, 0xa}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/118, 0x76}], 0x9, &(0x7f0000006200)=""/126, 0x7e, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000006340)=[{&(0x7f0000006280)=""/120, 0x78}, {&(0x7f0000006300)=""/22, 0x16}], 0x2, &(0x7f0000006380)=""/250, 0xfa, 0x9f}, 0x2}, {{0x0, 0x0, &(0x7f0000007700)=[{&(0x7f0000006480)=""/5, 0x5}, {&(0x7f00000064c0)=""/168, 0xa8}, {&(0x7f0000006580)=""/60, 0x3c}, {&(0x7f00000065c0)=""/25, 0x19}, {&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/229, 0xe5}], 0x6, &(0x7f0000007780)=""/64, 0x40, 0x5}}], 0x7, 0x0, &(0x7f00000079c0)={r1, r2+10000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007a00)={@loopback={0x0, 0x1}, 0x3c, r3}) [ 111.018877] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/05 18:18:33 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000cde000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ed8000/0x1000)=nil) madvise(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0xf) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/05/05 18:18:33 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/05 18:18:33 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDSETMODE(r3, 0x4b3a, 0x5) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r2) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0xffffffffffffff36, r0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/05 18:18:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffec6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf32(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], []]}, 0x358) 2018/05/05 18:18:33 executing program 4: r0 = memfd_create(&(0x7f0000000100)='dev ', 0x2) write(r0, &(0x7f00000000c0)="56816622d9ae989b62bf1b116f733e75684420607eb6dc934eafa84a7f1aff66577842b949d18144ffe74587a3eac997d0173a39cd1f", 0x36) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x400000020000) perf_event_open(&(0x7f0000000fc5)={0x0, 0x70, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/05/05 18:18:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000100)=""/158, 0x9e, 0x0, &(0x7f00000001c0)=@sco={0x1f}, 0x80) 2018/05/05 18:18:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x200002, 0xa}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x207, 0x200, 0xffffffffffffffff, 0x0}, &(0x7f0000000040)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x6, 0x9}, &(0x7f0000000180)=0x10) 2018/05/05 18:18:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000100)=""/158, 0x9e, 0x0, &(0x7f00000001c0)=@sco={0x1f}, 0x80) 2018/05/05 18:18:33 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x40000) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000080)=0x5) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="e0d61991fb13", 'ip6_vti0\x00'}}, 0x1e) dup3(r1, r0, 0x0) 2018/05/05 18:18:33 executing program 6: socketpair(0x1c, 0x80f, 0x7, &(0x7f0000000040)) 2018/05/05 18:18:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000100)=""/158, 0x9e, 0x0, &(0x7f00000001c0)=@sco={0x1f}, 0x80) 2018/05/05 18:18:33 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) timer_create(0x6, &(0x7f0000000080)={0x0, 0x80000007, 0x4, @thr={&(0x7f0000000000)="1025ac4bcf9825a6f844632c56ba8fbb14abe40b5de20498d9bf4a53a1b513de794ae3d18907a385335dbf0247ca7988e24744dee1ce71fdcbe284ab65261709ed6037d5a23e8863f7cb55a8aa6c5f35067a3f0e1c55fc84bd3582", &(0x7f0000000140)="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"}}, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000001200)='/dev/audio#\x00', 0x4, 0x80001) pipe(&(0x7f0000001240)={0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001280)=r2) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) modify_ldt$read_default(0x2, &(0x7f0000001140)=""/189, 0xbd) 2018/05/05 18:18:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x200002, 0xa}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x207, 0x200, 0xffffffffffffffff, 0x0}, &(0x7f0000000040)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x6, 0x9}, &(0x7f0000000180)=0x10) 2018/05/05 18:18:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0xc1d3acfa378063ff) r1 = socket(0x1, 0x80804, 0xcd97) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @empty, 0x100000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x8000000000}, @in6={0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x90) 2018/05/05 18:18:33 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0xd047, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}], 0x3c) 2018/05/05 18:18:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'sed\x00', 0x1f, 0xc444, 0x34}, {@multicast2=0xe0000002, 0x4e22, 0x2000, 0x0, 0x200, 0x39d}}, 0x44) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) poll(&(0x7f0000000180)=[{r0}, {r0}], 0x2, 0x0) 2018/05/05 18:18:33 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0xa, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x400, 0x7, 0xee, 0x6, "6d8351d4b2662186e79ee341f13927d32f4ee411c67edf4bd5504276fb1a77b3c1abe3d64b38318d64df2a1e", 0x6}, 0x0, 0x0, 0x0, r1, 0x0, 0x3, "743226afe2fad3a204cac6a05e5adbaf270578d913e4467488db2f9da64083d264f349dadb27d3008a9a43c214465028975ece75fd130a452e9eb4a53ece5e6b", &(0x7f00000000c0)='(systemsystemem0}cgroupppp1\x00', 0x1c, [], [0x2, 0x1, 0xae, 0x9]}) 2018/05/05 18:18:33 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000010c0)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f0000000000)="7621520587ccec5f196ba3fe260bdf796056bde434c47ab604db06aca5f48a7d0a92a158e7eb27c1159bca07644f715658cd43a4921290f28dfa90e17277f532edf06d133f981d972bb0bd140eb80607df4b1e1729e9f4ab005227a400b29ba4dc1be0090de7eb98996409449d5eda0b122610202a346f7b5fe6722e63c6068bf12e39ef1a061bafcc128626d808df232979834e8ea1e693d16ae9181b7e09d803db3a77473f27fa80875d154c33be4e4575fddd3f24bf56fbd1752dde00eb862dea7e811c4a41c14639170bf6f2c12c78feb496436d10a685c228b0ac61a3a6973917f22118055608520d29ffa19708fa06de61d9ce70d41222273da303f904cfd83d085a7044e498ffe58ffb99389fc59406f6b0b97120239fd9ff2d50e5e50eed3d24b79a4535a5b8c5090a853346d306b8d010c528e9331c73d4fcf2060a064813d3646beae1715662030d802a9cf38e631e6b20c59d82f71996ca13ab749c91bde00f3f8e817c505ceb5653c7b3025e24d0df3c4ab9ecb5ffe2c89e4189b55cd40c7bb7fcf247bb68635463e3b54d9013310a9a5b3f856b0ccce8ee972623a19bb2127aa1df91f35b1c963957584c0195f78771c624c5541b39d11ae4fe3ed082006cc1174ff565d4358de55cec3cdbe862551778a875d1a4d9bd6f2ee45d435598b0cca0a41a114d66b2fccffb269c672a0d672c9843b8457886ceee1eedcdc0556429d3907154ec53bc8c4386f70e675d8fa75b2d95011baae6e59f2ea797183709106a68e97510056a8937292c8829df46daf78bc1e51cc0707adc5e48ae5f7519c754bb1ad5ef785aec2b8ec377b3676877aca80335a3330e3b58a1be4693ebeb587fdf0926f640a2a98d0ccb5a76f1a48af5925c83fd01dfe1d1d246a4b70cbb06fe6054b7bc643239f49957f900661f0ca989edd79cdadb4a96d0a6baa352ca273187f043801b85eff6777141b8c49c0625a131b8975bce32dd34742c0ba3df72096088ce99b998ab26f6244ef1ad34db3d7635679338fb93704e1b75cb026971c745bbfcf77de19d93585de192e33a9660720f042968e5bbd5d3d66113ae6a3561ad20a1cd91ac451d3494eaaa007a247fce62e782cb53a7137071759083a7d168a267ad0d129ca812182d5b2d5ba419b7f02b1226bc660d2fcf63437b4bf74c31ffddcf0e1b620883d764261038448a9b66de4113927c54f0fb67007f0dd7ad5c44a7e8c59fcc47da1e35c43d44a45c78a37ee3262390878e9cf9097f2e8ceabf9b4b218d07871327a5d9fe75c8d1e4ef317dc78bb9573944fae26acc65d209ed1ae04fdba95b06e6895e09d90f728fc5b47f09d94a2f306393092e22c7042a87a2f18ea3eeaf96e6e09298fdeadf292cf61588b16157da34dc53f95b6c6430cd84329ecbe79bdf48bede2ea7d59cc4b04cb1c8c9e06c78c3b7f9f894a45edb76f1666a20c0a23c1422d46c589a20315a27023cdb9fac90435b0517ea16c291737534371c0fb0af944f4b59d8e59b207ade730c86ca82cb8c705c82f4de2845bed2017878d8b93609566bca6e89b224e575b7224895ea512770a5257b7461171b0dbbca94cf1fbfdbe809ce5e0fb533dbf145c293ac846c7581b54dfc46540fc561188fe890adc8b1bb2423e8c6098375818067e2fe8263726f5438748e8f26a009076c40e6a682c8077295d135dc7eb1f0508382e9e4b3a7a5d0f2f4c467f26eceda754a7bf4bd3d2fed8020c651fabde426ef9083cf81692c8449a5b8f0de8980add2ede49b4c738cd554607a780ebaba5ccf79a63231afee78818171fdce4ca09031e34ecf62ef34f8b1bd30aa847da8aafec6eff37f70884fe00f380d2991e3f69bf5744ad38768aaf6c51ff2ff08a9dcc86f18a321fdb0c5175b4157636536da6a8a67681623e951ee662e7488b7cdd62be15d948f09dfb77e79d8be14d1051685b4f5da0785bc5a4f25f598e1e67df43d96e77732304c5d995105e01dd5429f52d530549684a2dde3a9a15f0cfff0733e4c4f9edc9714fea06fe0133a8252508f834506053ad7956471b8192a8c7e4b1affbd3b977d2f08f1a3a9e238c259d915224f30bfd2dc6a0d379921df95edb10099db03835936386daeacb111950806b3f61897f626432bf912779de00f0748398c441ddf4756f6a2b9328466299b0a3778d4ad19bb0ef85291f401c382cbaa697c137f33f5f9631a79c25b32266f364dec7586d96003214ccaef613920a76ba8fc4d4e7fafda6205622950c0843a47a8af0bf7ebdfdcdf6cedf80507af16fea44bf6e02bcd1de2e593c409eb7a1e37f6eb839aa8b1de4c1019990a193bd341f12461851e638bd44566e7870b561ab4114c47970b817ca5357fed265bfb484f251d57fbe106e024d1c1d2e61dde0168ec170685a73302df6d292204f8af3a7599246d962e75e0fc11d8d2d034384849e0ea1e7d167f87fd660158ddbd2a081b6dc1a7bba541872a67548ca8e641ae7c9a9146a3b53e7e5a2133b73027931670e9b1787b09667a7ca088a19d3dea1773892032c7e5e7b9ebc8d796b13656791e8d215d8854be8c01ec17f8e66f915d41f4e571d0bc62e37983e1cbbc18164d5ec7d1bcf6ef06e44dc605bbcdebbacd7a588c9899c20c842ec280db380b7be109c04fe23da7da585e60deeac752a84048e2f21b58d060c5cfa0163e488693241cfde5df030b3000be5c4827c39cfc326e36656f340d860d81996559e78fb433e2242aef6895bc47930176d6508b91d6b3d98d856d1fca57cf8aff365b9eebb42c4949ab958f87eb815846e836d5fdc5bf298efe751cead030220671b3b7b12d85dfc76151ad62dd214f6be175b200c95bf19d163e40481f6bd408b398a8d7b5edc9e92f233bc93d1ec90147f1b379e3a5f32eb87eb6e1fcdeed59a1cc2abc353272475bc94414efab8e72b9cf738f308f41dc521d5a302999388538d87c5c435edacfe9f429f39b51273092dd52211d0054df68b31d3332de5f3da29bddf20307069ca977e1180326e7f5044161a685198295fcfbf8b6d3abef54dfad4a1e52a9c4f6714f4ec9c3e0486371706ff5ca7209736cb8630e514d894caa61e34467da6b84b4eee3e7e813e3c3b5196bcafcdc922f21db48719bb380fa7cde00a28f7affcf6db13b3cad3d624e0921d6bc22ab18cde353476dd3fb9bf1500172a83eb7e48a141dd8a7bf1696098d7d0ad2663ed2265f6dd32a0813a13c913c71fb50ef784898f744216cf02ca6efd176a940a104cf6fd6563ea8aa47ec053fa1edef7dca61c4e6f396dd0db7bf29d5047205151d91c47248cc1255ace64f77f97bab9e50e898f75ee25b90edc42e1f192ad9ddef20739e33a84dbc84de60ba70689106b2cd5b721998afd26600dbe086f5668d2838638f5f9b03cbfe7da63a98dac4123ae01d50b984b7bfc2e83b4e3fa75f478f36c62eb2324247c1141f8a87bc539144c56a5cbf485c18524419961bb1bec066031e76fa6816ab94bffbc0944dd3bd2b746cc9b6a1d0fb916bc1cf8740ea726d1b283d11000b4e53a09790b5fad82091f7d0ef84482c2f44c2b4ecfda417751d53bf21a4e628587bf0f11d313db58a68c28ff5291abd0a89788d1dce47af297cfeb6b8c29cf0f7f063028dbc2ad58aebb065fe5d41c001f12f22db3c67ac180bc9d6e1d1c4c600142973e18731f8e4dd7fe272d425ee61c18e5c0278c3d79c3b6726d8407d4d2f99a15dd6f6cf17a2c61e44af6871c617beccd01334540e85346a4c115315779c2c07cc059cbb28d9d48302a8a44e46923eb84c19cac96906ef8cfd7781e31ef045fbc1b7ab83053917782bf0214d836a7854f171aca4bda870ad78878ff226bc56f4e0f7891fb8c55d107bff8efd8ffda099005c661a6656522770657f894cbf5071190bedd9eaaf68df6a7707d5e054b1c51106857f6de293fdb034fed695b57bef239831657e83f9d141a2088df90c1c31095de72e1a48ba8a9ed767c5cd3d0406568dc05dc2aff9eaaff1f46fda5346fa85d84adfd5ed57cf04ac6c313d5bf3413195837b1f91a31fe6af8991da5d09a2a67db3ed70ca0b3dedb59cdd388f9e53cbcdfec8b34fe5d45e6bf9ac6e7ad68872d38037701c7136f59aed101c0e03c40b720123d1d8e6f95140a831222e5c55ddd177a2d1456b99f54a75b7a4f3798e3046957567baee87845c59dc740bb5741adbe18460f55a8b175e986f0a0849d80e62da3eab6f76cb20921f3ec48cbd31d566edeface0fec1a0db9a92c98d7b46d398372b2da1366f782aea37490ea88bc058b34c2179e52e0d1daa491ca269d14f99c3d910b1a7fe596f7c5aeee7f995853f49ef26e58717473c0b1e388ecb17f19eaabbeb45bd2654557837c05fa9c6d6ddceabcf2fca2227c0f200be2df3dd8a3ad323ff66e428be88f49860821da82e2e3a9bf03ce462408a95b1e9564efbbfd8bb6878d88d9b3216cf59e7c2072c709915aef22f4d9b8c2108eaa45fded8162ffe55c15ccdd63453dcae120d3e269f48d9ae3cdda1bdda23046f313757cf3764026f87afc44d0bca7063196581d591a80a6c11a2211560c4d9a70b0dad124a11aaf92627149e3b7fd05f87c9d419ec42b6e8c3dfd9c2dd73a797dbf0948a36722215c98164006a4429e0240846c8609e62a1311c2e34e7f90d08288f0969436bdcb98639f2111f2e6a2db394f65b43fc3e8082815f2085e861a31744dcda8d0e5f02b583f60316d53a9a1cd827cc7458b911113e6d2d8bd4dfc5f711d1c2d1c4b7b85a380e359a2f95d3556ff305e410b940059363955dbc5e894ddc7141405f94b81eea0e260549178fbe06875758a606d5b033632c7299db9d97ebc95eb930f7d75dec1afc8d8191e23dea5963b0610ed443182bd182a0841a09054f6fbb23c3f93fdffd886c63b4dfcd3bd9fd4dea52733a92ecb103a7a7a9f3b7b84ca28f71bdbcf677808159714821e2961fe5ca481b16975d0a392990ec6d8a8de08ced6587c1a9d92a0286a5cac53746725bad14f35b341a5a4bdffccdd39d96760ef513c95b20a4b39041d68114dd03244424ef3caee0c5096fb79e7536fc6d04bd1d3ae9eff84d7fb2a5272630d476b2417bfe0be3b34496deb1670328981ffb65ac84e6b248aee657750b28d39f9c911b8510d93140661c524478b275be41429ea7eacaf2ad92bd04da174d714771f781894fba9ea502556210684f1d8a1e79f60262f21b6d59b781ebd19cfd40b1a03c87dbc706270e42bd7f824f1031c7e39d83840e3a2741ea5a7738e59d27ad7d9ef5beb43523423e1202159e361b3698d60952cb4cc82d1ec8d3018f6cfae329e6b73e64ed0a9203a1894315a7ffbaad4fe4200977e36e925d16d7a2f9abb12c28669ca1656367b44e07f6d7011d077dd75e1d9ca320822524bc4315335572271f1962246c7d3604776ae8e28fc1ef4d35ef1e1564c27f00894016253f0a165a477306fdc9c8bb2bf35a3c0217c55fac246391c88c48b4afdb08928c0c6e607f99c74db603e07c95e0647e33b7dd09e0fcf73e97122451864bbd712c466b1a843edc276c4b51cd18a5667d2e924d21ff05e08c043d94a8192b9dab8528455792d2b0137330899ae58b60b1c8adce038364f34036ff155da8715252d8bf0336abf457c48aa29ebc9ea6b90186c10e69eddd32aedd9f434948872a91d4a4bd738e3fdcdf03feaff4a0b8a471997a35599d59dd8e9b5007071f85326b80ff01636b0e5db86322a2b4f032e131e0a8491b6d4fec5fdb8162ebd31802e6c313", 0x1000, 0x10, &(0x7f0000001000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001040)="c425e1d5187d0a34adc2", 0xa, 0x4000004, 0x0, 0x0) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000001080)={0x30, 0x5, 0x0, 0x310a, 0x100, 0xffffffffffffbf4d, 0x6, 0x5}, 0x0) 2018/05/05 18:18:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x200002, 0xa}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x207, 0x200, 0xffffffffffffffff, 0x0}, &(0x7f0000000040)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x6, 0x9}, &(0x7f0000000180)=0x10) 2018/05/05 18:18:33 executing program 1: r0 = socket(0xffffdffffffffffa, 0x3, 0x100000000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') sendto$inet(r0, &(0x7f0000000100), 0x0, 0x40001, &(0x7f0000821ff0)={0x2, 0x4e21}, 0x10) sendfile(r0, r1, &(0x7f0000000080)=0x102, 0x10001) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xda1, 0x34f) 2018/05/05 18:18:33 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x2b, @empty, 0x4e24, 0x0, 'none\x00', 0x10, 0x0, 0x74}, 0x2c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x400000000000003, 0x300) getsockopt$packet_int(r1, 0x107, 0x6, &(0x7f0000000000), &(0x7f0000000340)=0xfffffffffffffcc7) 2018/05/05 18:18:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000140)="d5", 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000003ac0)}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc8, 0x2000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0xbcf, 0x401, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/05 18:18:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000100)=""/158, 0x9e, 0x0, &(0x7f00000001c0)=@sco={0x1f}, 0x80) 2018/05/05 18:18:34 executing program 4: socketpair(0x3, 0x4, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'dh\x00', 0x0, 0x2, 0x1f}, 0x2c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) mbind(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000100)=0x2, 0x400, 0x0) 2018/05/05 18:18:34 executing program 6: socketpair$unix(0x1, 0x2001000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1, 0x2080}], 0x1, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0x383) 2018/05/05 18:18:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), &(0x7f000000f000)=0xfdc2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1f, 0x6, [0x7f, 0x4, 0xffffffff, 0x2, 0x2, 0x31]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xc7, "5712c2a4467544573e82876eacfe4a4ba80c27e17b1c7f1791f8d993da03c3be0beafaa273d09a3ab4c41c8f970623f99dc5c5d40a409b8c33b73d2b262122c6ac7fe60a8a3c0ce3cfae77d14bf32cfb5fd837f44bb02cba94c28a1471333e56f755b805a655c33d8c1def77d79eab34052290f215fbc436542977ed6d24ea77c6c8006c8b8d130fcd06c8b29777ac5a98ef2f43bc88c4c43fa89c0d3550e96d264a699896c670faac3b35e7b94e727d3e64aafa5abf8ac1fcc86ff92da1b843651171087a9a89"}, &(0x7f00000001c0)=0xcf) 2018/05/05 18:18:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x7, 0x9, 0x7f, 0x9, 0x10000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='\x00', 0x1}], 0x1) 2018/05/05 18:18:34 executing program 1: set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x5752, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x3, 0x6, 0x6, 0xff, 0x80000001, 0x9, 0xffffffff, r2}, 0x20) fstatfs(r0, &(0x7f0000000280)=""/182) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/05/05 18:18:34 executing program 6: unshare(0x40600) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) connect$packet(r0, &(0x7f0000000140)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto(r0, &(0x7f0000000240)="120000001200e7ef4d82a199ac59f07aaf5fc2376a007b00000000000000a1", 0xfffffd65, 0x0, 0x0, 0x110) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000400)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0xffffffffffffffd2, &(0x7f00000004c0), 0x10000000000000a9, &(0x7f0000000280)=""/255, 0x16}, 0x40000040) 2018/05/05 18:18:34 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e6574b4879c61d19a0b7f301e65745f73") preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/05 18:18:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x31) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="52628facd77970bf6d1755fdb0ab78d0c8abebc1e0a0f85ac7a9de9c1a96bab09721", 0xfffffffffffffed0) 2018/05/05 18:18:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) accept$alg(r0, 0x0, 0x0) 2018/05/05 18:18:34 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x3c000400, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f0000000000)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) 2018/05/05 18:18:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() ptrace$getregset(0x4204, 0x0, 0x7, &(0x7f0000000200)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) bind$unix(r0, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r4 = shmget(0x2, 0x1000, 0x54000400, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000980)=""/149) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/05/05 18:18:35 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000015) pause() 2018/05/05 18:18:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000004010000000000000000000000a89f906ea56dd00000"], 0x14}, 0x1}, 0x0) 2018/05/05 18:18:35 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x40000000000000, 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, 0xffffffffffffffff, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/05 18:18:35 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48c000) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/168, 0xa8, 0x5c1}, 0x20) r1 = socket$inet6_sctp(0xa, 0x108000000000005, 0x84) ioctl$sock_ifreq(r1, 0x100008995, &(0x7f0000000040)={"623a70de00010000000000ff0040ec00", @ifru_hwaddr=@random="85e653015699"}) lseek(r0, 0x0, 0x1) 2018/05/05 18:18:35 executing program 7: r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x2402) connect$rds(r1, &(0x7f0000000280)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/05/05 18:18:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) accept$alg(r0, 0x0, 0x0) 2018/05/05 18:18:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) 2018/05/05 18:18:35 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/05 18:18:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000a, 0x150, r0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x1) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000300ffff3478c7202bac4e54edbec8e7bcb338b34724444f50ebd1c4610fe50b7716b7fead9ce8d51397b69bfd3da37525171e13ef8e7f851775512131c999b05fea011b40aaf9ee812a37cdd750f882622f534e4da6eba02998990c73dd4fec54000021080000000000000000"], 0xa) 2018/05/05 18:18:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) accept$alg(r0, 0x0, 0x0) 2018/05/05 18:18:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) 2018/05/05 18:18:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000140)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f00000000c0)="2a8f5a33cda27e8da1acb6507e893ee5f9682e15f7a1df1a61af4da1b58894c4"}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x1) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000200)=0x7) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410001, 0x0) recvfrom$llc(r2, &(0x7f0000000040)=""/97, 0x61, 0x2102, 0x0, 0x0) 2018/05/05 18:18:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-generic)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/05 18:18:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() ptrace$getregset(0x4204, 0x0, 0x7, &(0x7f0000000200)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) bind$unix(r0, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r4 = shmget(0x2, 0x1000, 0x54000400, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000980)=""/149) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/05/05 18:18:36 executing program 0: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0, 0x7, 0x7, 0x1c000}]}) dup(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_elf32(r2, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x22c54373, 0x4, 0x800, 0x101, 0x1, 0x3, 0x6, 0x9, 0x268, 0x38, 0x3e8, 0x1ff, 0x7, 0x20, 0x2, 0x4, 0x8, 0x800}, [{0x70000000, 0x7fff, 0x6, 0xffffffffffffffc1, 0x8, 0x31, 0x8, 0x1}], "1e91fe681f6ec0092ec29d19683f3d5f80ac244b853511233d9ee2fd545ae32d37dd0179c8dcc0658fe07aaf05a39e19a1e7194d82107995df90a6b9ade6300c294d61a8cc75be11bfe9eeb9efd4a26599ffbd23cd5550418c6ca08e2f4cc776a24be563c5eca18cc60e78db7cccc4fbe3339ddf756dc91455843c12e18bc3ef91c35eced480f6b9b1663bd4e24c7a07f5b6ab5e5bae615c4d460c9f64b2f431e4288cd09f1c598db82382a2"}, 0x104) 2018/05/05 18:18:36 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000015) pause() 2018/05/05 18:18:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() ptrace$getregset(0x4204, 0x0, 0x7, &(0x7f0000000200)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) bind$unix(r0, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r4 = shmget(0x2, 0x1000, 0x54000400, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000980)=""/149) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/05/05 18:18:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) accept$alg(r0, 0x0, 0x0) 2018/05/05 18:18:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() ptrace$getregset(0x4204, 0x0, 0x7, &(0x7f0000000200)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) bind$unix(r0, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r4 = shmget(0x2, 0x1000, 0x54000400, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000980)=""/149) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/05/05 18:18:36 executing program 0: r0 = socket(0x10, 0x806, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) shutdown(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000180)={0x50000000, 0x6, 0xa}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9efddf1af4c369635166d6b0a1f2fb059e9f37d3425adb6911d4c7dbe598ad2095bb75164ee24d8b91c2df07e73ec421b105bff1c79cdbcda3a40d9f120b1892af378fe9ca225a508450d7ad444b2cac24f70a9b88de41e7f71a6c9734f29ec26c03d6994d0037ae6674f3e424b71981d2e75e92a7d5975c32fd86ce0e04a9671ebb7ce37394a51a1efa19255c14a4db6f94ed7a66300c2c6b3f69c522936c40fdd8bdfa22965d0ba06c4515021f8d546beb434d2e4050e409ced37e392055b15c0000000000000000", 0xc9) io_setup(0x9, &(0x7f0000000540)=0x0) io_submit(r3, 0x1, &(0x7f00000007c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x0, 0x4}]) 2018/05/05 18:18:36 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x140801) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x408000, 0x0) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) 2018/05/05 18:18:36 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), 0x8) 2018/05/05 18:18:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) [ 114.700291] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/05/05 18:18:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xf3}, 0xce92, 0x3, 0x3}) 2018/05/05 18:18:36 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x2, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0x483332514d6c86, &(0x7f0000000080)}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x3f) writev(r0, &(0x7f0000000000), 0x1b1) 2018/05/05 18:18:36 executing program 6: r0 = gettid() exit(0x0) setpriority(0x0, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x80000) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="bdc6b77a685543ee097bf1cedcbebbe35bbbd0d85f6ee272f46518a217610611bd6a559c372f4c35898aef80394103dd2074a40bf154a515f56d745428d5c6406ed874fb64270db1da74f2d2cee8b936043257a0fdbe936214b89de4c84bcd732df3ff2d09f06137785f68eef33b6a09e67e778a22219bc6c404adf385d4dc6e66905a3bc96fcaafa680028c55072138afec3bb3a69a2c8915a41ecc241d4adeb9378832190449ed202893ca6e7ee51929751457105bf0ef46bc0a9fb3c1de0399fe5349e4", 0xc5, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="0770d0ca9b60059e5a175258e419b8dd312b56df1341e179971911b20ef6206c4c120851425474569f232c64f81301bc366dadf6583c53bb67ee28c64a6e4102e7705a90ef3271de689caeedef27bf010341999d383d6a8e450c175b1bd70f6a9bbb3b8a285fc8406e761fb417a9d910af9c75ad", 0x74, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='/dev/admmidi#\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000540)={r2, r3, r4}, &(0x7f0000000580)=""/90, 0x5a, &(0x7f0000000740)={&(0x7f0000000600)={'wp256\x00'}, &(0x7f0000000640)="4443e1d605a08a3d1f9f28a29ea626fb30be21d7045f9db72acfc4fac6b9774dda09d1ee52693296b1d0f2e142c64ff502f7e5ed3bd636b281e2f0c452f081af55fb8268b00ff859508a4f2459e023f1235837a3e24f86b34a9d8362dc979bbed40b44f07fb4fa3be7d5fc4ff7b5254d45abf83f602d924bbb563451556465c1193e923943af40f75e03a75dc270684138afa75285c3a0f1a6a4c2e73fffee940a554f8f4c4d9d4792e1339a86ec943f5e3541ee313820bedc59fb6793b0ed48e6d2b2ed48e09bbee816ce0a5c009900df33eab04e4b229127422130408af07b897a3b79ad3924b3be8afaa8131b6d", 0xef}) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r5, 0x9, 0x94, "40d8470c2828670244da52d9b3ce3cbef3cd14fd653eca67d6078b4e6e665b9146cb31ce6cd2ac23fe5b6de9e18e719ca924cc0c860b00e0646f4acf49ff68bfcfc216e26f44ab6c83003c954438ebcf0489de0599922109b9f45db181955ef7ecdf24c40bf42aca5d9b36d621b44757ae5b7cb001d02ed8bf3e9ce35764456f1e32d3df765cfefd0902aa1d105d1ef7c920596cc1dd64c2494f26ed3c851435e3433a454b053d6dddfb62c02f474b3485b8c38b29659f0640ffa48826fe7790b006d8850aceb5a4f0a2c052ac10b874e9ad0db28559ead793ea3472945fb16bd0ddf2fd9a8b5ec2b9399c"}) 2018/05/05 18:18:36 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x270200, 0x140) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB]}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2000) 2018/05/05 18:18:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) getpid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e20}, {0x6}, 0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x0, 0xffffffff}, 'port1\x00', 0x8, 0x80000, 0x3239a30c, 0x8, 0x3, 0x10000, 0x8, 0x0, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000004c0)) r2 = dup2(r0, r0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000002c0)={0xc, 0x2, 0x0, [{0x100000000, 0x8a50, 0x1, 0x2, 0x7, 0xfffffffffffffffd, 0x9}, {0x10001, 0x13fb, 0x0, 0xae, 0xfc00000000, 0x20, 0x3f}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x202, @tick=0x4d08, 0xa352, {0x7, 0x1}, 0x8, 0x1}) 2018/05/05 18:18:37 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) 2018/05/05 18:18:37 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x5, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x40045565, &(0x7f0000000080)) 2018/05/05 18:18:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-generic)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/05 18:18:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) eventfd(0x101) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x9, 0x1000, 0x1, 0x76, 0x14, 0xffffffffffffff57}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="52628facd779d3f96d1755fdb0ab78d0c8abebc1e0a0f85ac7a9de9c1a96bab09721", 0x22) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ocfs2_dlmfs\x00', 0x100000, &(0x7f00000001c0)="eea13dd8ee6cc2151349f72ddfb744b9a72e6caad9bd5e4580880f1ac2ef07ae94d8105e55890550a174bfd8bfc258545ec48320f23c7ba7f07451b4f13fa6ec34bb1422a800697503eb1ab13f7f930aa7e746a3119e1feae7894319be7facc59e32ee117c76f083bbbded4283b7e440a15c422e2062411a52dd105f4190618d040abf5b33e24f8010e7d68c44cbef8e990a5dae260d0b2f6f84361ea2b1d081f52f9009f29db7e942d3286441de") 2018/05/05 18:18:37 executing program 3: seccomp(0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x2d8, &(0x7f0000000080)}) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0xc5, &(0x7f0000d97ff8)}) 2018/05/05 18:18:37 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = msgget(0x2, 0x20) r1 = syz_open_dev$midi(&(0x7f0000007bc0)='/dev/midi#\x00', 0x39, 0x2000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006640)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000007980)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001600)="6c272cf9c9d58767c60018321216fa56fc0e44e42c7424733131e079ee661fc44ffe84194f395cb6f585acf51ac3da703a2f5d70ef1065e8fd262349422564424af14cef9fa3950b0f6e4b72a3f48cda9660a5493ffcf67cdb5212787ee88f00fdd93fbcff894e52a589f6695a00a1eb23fc2a73563bd4058a39ce1c1902eace66efa8f2ef28828edd56ba3e951048a158897a35cab2ec5c5c3100d8899ab065f8b01907167ca5e6bb95aefd17a6673bd88d8e4da3a3a4c5286e8efdb0a798263c074c41e62f1257a6f2f6c8dfccad383e016ac8020ce287f922e8", 0xdb}], 0x1, &(0x7f0000001740)=ANY=[@ANYBLOB="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"d0e9db7c16e3dfb5bf2ab05a5b303c1aa49a51ecbb1e75f7f2ba96cc2ea70778563e237bf6cf7dcebc494e319df3925a8cf8bf0556c74ef220de524d70b80fcdd2be756458a84dc0c598b940f3a53ba9621338a8998935afe7b696673379fdbd6e09ad2b0d14e4331dc413ceb9ffcbe23a29ec8f6134ec1455e92ee727376f74c50d72600ef5e93a7d0426a3e0b32c49b38ecd2b375183b373e14035d37711c8e56bcdbb3a7ea5b50478217d57e1ddac45594ea0f9cb21866f72d586ddb43146dafb86c02ed4702eacaf824468d23b8135d8ff31"}], 0x350, 0x4000040}, 0x2}, {{0x0, 0x0, &(0x7f0000007600)=[{&(0x7f00000071c0)="5139e1310fc253d97dda7df78df87f3fbcda73e966adf740761bcb95f7672f36c16ce7ecd2dc5aa3dedf1d6bbc0c9c0aed1f7c6f082a8f822a5243a3e8bd3a75bac0882e0948bd29382f62", 0x4b}, {&(0x7f0000007240)="7c948c28a726338eb7b42bca9377ffce8db17a55e0e57f28ad2fc4bce66f45bc55f2a982f3d23b19eee1c95d29b5b79a566cad225a53889b2e7afcc11189e3226c671e792860abb031bb6b15b4f4eca210a67cb0a693cd0055bac263d5455252f8c227ad724eacac32991e73f6ee931e4c5ae0ab91db864f4fef71998484c23f882c36918fb17985fdd09dd9cab8b9dabf00ccdeab195e08a3460bc472b3071fdb3bb9e425a5ed0bdea24780c5e6ff12fd649519db1231962292d22589a32e8ebc5bcb1fb037923a3c08f4df6e6ecc2268b46e", 0xd3}, {&(0x7f0000007340)="09da612aa202ec5453a801d1eaf72e8caca5b94043b63a51484397b7ae5a559fc29f07f517cbae6ab1962a5371fed323b6aa11b4cfa6447f305a5a89699dde692abc1174bbbb28d616a5a4c6a95fb441813f0ffe68f6b2946b3b4e9125db84ff0ab61bcead0c79b884e5f4b5fb06fe0f1571fd932135938e3f30ea9bc3a541f41f30297fee04ba4751e87efc9d9f3cb6fc5a1cf2759914b1", 0x98}, {&(0x7f0000007400)="611fcb809d11caf6fa6df832d8b3e993cec8ae6d19532a65bbfe36a50801b7febffcf735e4bc9cc65eb81a95b0a784b785bcfa29b96d0d4e4a1df83039ab99eb7793a1492b44339ad6465ba76e23a69a2c5cb0f263441263b5499574135a5d1b3f57a1c798dbebb637f04080155cc54faaceae0dbc1391d4fce79914d7733208d948abe67defba8116e8edf2397fb91a7f19ec865986945513b184a1749f0a9070429ec238b454c56c658e4d80c177bd53d9c826775252916908b532d7f36c0e0cd4fc6bcc9c2d541c69a147d6cf002847ea9c13fb016f12e0ab51d75fbd5b6da32e2ab6c6873e1fbabbbd5a64f6a313ad7f27eb4c6828aee8ddaab89831", 0xfe}, {&(0x7f0000007500)="753076f280223525074bb7328083f6025353c94e746f4de4e4db36565b8d6a84", 0x20}, {&(0x7f0000007540)="75d1c86cdcc59436fbf8b791e4da6b271b705e44684df819243049a49426c82c39abd04c3b0da305df5c057efeece339bb4ebb7af1e0cd7064ce", 0x3a}, {&(0x7f0000007580)="b7c4e7863d5c833fcb62b3a4bb2ff8981d9ca36b8d32564a5471b3088d194bce16a00faa9b8cb9d6719a7742f25d868b7b51e31501900b23dcc65fb92f6db7207fcc18e3af05616cb82a77a583a92b18cd994ccc0ebe736f468f0175", 0x5c}], 0x7, &(0x7f0000007680)=[{0x40, 0x1, 0x8000, "b3bb0b0ba2872a9b6edff7cb2bf77941e7955f20dc991e1398dff645f1b2bea17708f7760042105486c0142d"}, {0xa8, 0x105, 0x51, "51fe9c171c065477253923a399d28fafd6ebe61f8f2b330162442370426ac7ebbf4594792f4d4e7e2669b291e8b00edf725f39e64173e1ddddd959b66b8f86f7c2cf752ecd5c657d7591cce61edf779b8d122365cb7661cda65700189ef40d4b7c5f0caeb958608670eb4dc5a33c8187f0868c96f456b0ada48760e94ac331af97dd989ba072eff310b329ce9d3dc1cf869b5d0ad4"}, {0x40, 0x115, 0x0, "092076f2e5855e2dd43fbdb30cbb609e905ebbab28c9d5134a74d06d740c1a970488330cf0ee93a6995f26"}, {0xe8, 0x10b, 0x200, "14034d5055289b5520e315b93375b68bdd491bb2fa58cf8252595b523992b1cb7c9f784713b4288c99eb9f4da0c4c95fd765b22d429eb562d7e2c35152a4d7653d9458a7098e42d8d670c6fbbde2bfe38a5bc761567eaec5b81839c714072f308d2a4fbd9106140469476d6a4d168e639c08fb1ffd98951610d0862a0a6f4e9c191ac58d2b5d6f769fb610bebc02439a584b9897f2aea2b84b1e78034ed0b3d5fd2dc8ae6a55c7841bfec9ec0bdbc10167bcc28c7339bd5ce10154168a0204b30cffb6574009cc4effe7e255f64ec897b6a4a035"}, {0xb8, 0x109, 0x8000, "c6208b247089fefb4823a2326526595215d68312303c132f2124d7777e21eaf1eed0da860d5b403de0214ee30260cddabfeacc6a8db3a76e900a168ab81be96cf7795a11ffef0a79db1e517660d1de0b30728a5aac35c4036ce6ec90d71e4ad5f9bd44130ecf92d152ea78ab1ea0fb15845ac49a4d7a5d9b626a9dd98b0f82d50948ebdecea151364c5ff3fd75223fe8f03599fe8b04ac57c1f00e2abb6175852d6fd122f718ea"}], 0x2c8, 0x4001}, 0x4}], 0x9, 0x40000) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/108}, 0x74, 0x800000001, 0x101800) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000001300)='/dev/null\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000003ec0)="1ee422120a3748e24ae3234babee171de7af342add", 0x15) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001380)={'teql0\x00', &(0x7f0000001340)=@ethtool_stats={0x1d, 0x4, [0x3, 0xffffffffffffffff, 0x7, 0x100000000]}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007c00)={{0x9, 0x3f}, 0x1, 0xffffffff, 0x4, {0x5}, 0x4, 0x8e5}) mount(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='../file0\x00', &(0x7f0000001440)='proc\x00', 0x4, &(0x7f0000001480)="fa4cc3481b72358300850bcd2f227e61d25eb508fee08c79eb4bca87e3f01a8e4789b5f9a7b2a7f80cfad663aac7f6f011bab90b1b9cbcfdc14f2f42b93f28cd3a8ee3c42cb08298532f5a9dabae8de2f58e3bff74d963e118f30fcbb7f1358040e345269c2220d21b3b473d2534730c2a0a84ee13290073485ff1a181bcab36c96260a89ec260af98f4ae8d0c237220e63c72d8ebbc2787a06afcbd685f56ac03c6014627a8c6a3b5d6a27c4cfa9bdd504660f73f7db15a7d442e741fc3b4d3083e3b8fdf72cbe15bb98f98bf9524bea3a4d135bf43736e5877b079b6") chroot(&(0x7f000009a000)='./file0\x00') ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f00000015c0)) mount(&(0x7f0000000140)='../file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='afs\x00', 0x800, &(0x7f0000001200)="1f794e0f876ae989dcab66b93362c71c8de92c743c458427df35f6ab0d7edbd79ce00b4b527896674d972843d618e90e86b0853f587d15f1631047b3fa3e847724c1ae3eb51d9e6c53dd0a11e9af3f49b6295cb123cd4b33919d40438539c9c4bd4626787d165cfb32c578f57b33816a4fbd86d074f66392924a475b31e1b39215db4adf103665fa38544f6db83368ad983877719bd2f92a0e672babf91ac26c48e9142d68d96a3e0d02c7f07dc3d8d28eb762def0573c74d18760704798654ea1ab19085709b133f2172ec8c1006181868edb8415e56ade1d53dc5a49c5369cf13e5a9cc186db311771cd7f") mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000001580)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000004240)={{0x0, 0x38c713e0}, 'port1\x00', 0x20, 0x10010, 0x2, 0x101, 0x6, 0x8, 0x6c7, 0x0, 0x4, 0xe8}) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'selinux\x00'}, &(0x7f0000000180)=""/4096, 0x1000) 2018/05/05 18:18:38 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xff, 0xfff, 0x20c, 0x100000000, 0x4, 0x800000000000, 0x800, 0x5, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x5, 0x8001}, &(0x7f0000000180)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x13, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0)={0x5, 0x1000}, 0x2) 2018/05/05 18:18:38 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x3, 0x0, 0x0, 0x381771}) r0 = socket$inet(0x2, 0x805, 0xcb3b) r1 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x40000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x100, 0x0, 0x3f, 0x2, 0x8, 0x6c, 0x9, 0xffff, 0x1f, 0xfffffffffffffffd, 0x1ff}, 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000006000000000000000000050000000000000000000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x478, &(0x7f000000a000)=""/195}, 0x48) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x6, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x8040) 2018/05/05 18:18:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:38 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'lc\x00', 0x2, 0xfffffffffffff000, 0x58}, 0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) syz_open_dev$random(&(0x7f0000000480)='/dev/random\x00', 0x0, 0x400800) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "e734aa9f24e0"}}) sendto(r0, &(0x7f00000004c0)="d944a04121ae2a73165e3ba2d8c3c25572915820cbf98600095b5d790fe0e516918c4cf60c600be033048cab2e2630281fadbf157f705f1357a134167294c1a3f4952f0496359058597c2833a939123cee3517f6633dd7f4b726fd4f6485397d95", 0x61, 0x1, &(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0xfffffffffffffff8}, 0x1, 0x1, 0x2, 0x3}}, 0x80) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/111) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000340)=""/23, &(0x7f0000000380)=0x17) 2018/05/05 18:18:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioprio_get$pid(0x0, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22", 0x10) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000240)) 2018/05/05 18:18:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a95000/0x3000)=nil) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/05/05 18:18:38 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x507000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xd28}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) shutdown(r1, 0x1) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000080000fac58f", @ANYBLOB="300000001b00"], 0x10) 2018/05/05 18:18:38 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:38 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000240)={@empty, r1}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) getsockname(r0, &(0x7f0000000140)=@pppol2tp, &(0x7f00000001c0)=0x80) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000100)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20400000, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/05 18:18:38 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x55, {{0x2, 0x4e22}}}, 0x88) 2018/05/05 18:18:38 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x98000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000018003e0000000000000000000a0000000000000000000000080006ed000000000800040027e97e1dc84620837fb6575f684cf9d482f194d3512afa5a76208e9cdc20c6d82327cd3e1d3da79cc4df1bf22cef499289a5a5a668b60696a4aaf584983b0fdf6717abbece60cb0d0a414b39582f8109450deb7148737f2195ff5a80f6b3b826ac0822fc28d772", @ANYRES32=0x0], 0x2c}, 0x1}, 0x0) 2018/05/05 18:18:38 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = accept$ipx(r0, 0x0, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x246701, 0x0) pwrite64(r2, &(0x7f0000000000)="94000bffe9da531320000000", 0xc, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r0}) sendfile(r0, r1, &(0x7f0000000180), 0xe1) 2018/05/05 18:18:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:38 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002840)={0x3ff, 0x7789, 0x100000000, 0x7, 0x78, 0x8001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002880), &(0x7f00000028c0)=0x8) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000016c0), 0x10000000000000f2, &(0x7f0000001780)=""/56, 0x38, 0x80000000000}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/89, 0x59}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/68, 0x44}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/106, 0x6a}, {&(0x7f00000005c0)=""/139, 0x8b}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/53, 0x35}], 0xa, &(0x7f0000001800)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) [ 116.872023] FAULT_INJECTION: forcing a failure. [ 116.872023] name failslab, interval 1, probability 0, space 0, times 1 [ 116.883466] CPU: 0 PID: 8529 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 116.890327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.899711] Call Trace: [ 116.902342] dump_stack+0x185/0x1d0 [ 116.906026] should_fail+0x87b/0xab0 [ 116.909792] should_failslab+0x279/0x2a0 [ 116.913899] __kmalloc+0xc2/0x350 [ 116.917396] ? __crypto_alloc_tfm+0x219/0x8e0 2018/05/05 18:18:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$inet(0x2, 0x6e7f35a49c97912d, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x1, 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f00000003c0)) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa39}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40044}, 0x4800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r5, 0x6}, 0x8) [ 116.921936] ? __crypto_alloc_tfm+0x1b6/0x8e0 [ 116.926470] __crypto_alloc_tfm+0x219/0x8e0 [ 116.930848] crypto_alloc_base+0x1cf/0x4e0 [ 116.935138] drbg_init_sym_kernel+0xb0/0xcc0 [ 116.939621] ? _cond_resched+0x3c/0xd0 [ 116.943543] ? mutex_lock+0x31/0x90 [ 116.947259] ? rcu_all_qs+0x32/0x1f0 [ 116.951083] ? _cond_resched+0x3c/0xd0 [ 116.955020] drbg_kcapi_seed+0xa5a/0x2270 [ 116.959267] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.964162] ? drbg_kcapi_random+0xc20/0xc20 [ 116.968650] crypto_rng_reset+0x262/0x310 [ 116.972902] rng_setkey+0x8b/0xa0 [ 116.976420] alg_setsockopt+0x6c5/0x740 [ 116.980480] ? rng_release+0x50/0x50 [ 116.984261] ? alg_accept+0xd0/0xd0 [ 116.987954] SYSC_setsockopt+0x4b8/0x570 [ 116.992122] SyS_setsockopt+0x76/0xa0 [ 116.996019] do_syscall_64+0x309/0x430 [ 116.999959] ? SYSC_recv+0xe0/0xe0 [ 117.003542] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.008754] RIP: 0033:0x455979 [ 117.011968] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/05/05 18:18:39 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:39 executing program 1: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000280)) seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000040)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd6, "d148c12b4a9908a9024f3c5c5a1ffe29d35a5247d9c420fedb483a9d5f78441cca18b417626359b72bb9d45ae0376278d007f7c536b95e96efe7e6b047bcfd55dd1b05bea2d92e83ef6343f9b8ea92e32c6d477880b968534fcf85ba58cca47a734b09e92d840ad81b270c3b48d9471654201681398b75f76e50a1d99c25ea84ddd2f8fbc7a0edb81f072f4dc0ba24aca813101a13c0914dfc4de06696c6f1853d88cc3ac5972ae79cad0d1bc31c92f97bf8e580bc67511661fe5149c02bad99df288bb8dc9abe7c220c2fab42fc5ceaf96778faed8c"}, &(0x7f0000000140)=0xde) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f0000000f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 117.019715] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 117.027005] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 117.034301] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.041590] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 117.048885] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000000 [ 117.056539] DRBG: could not allocate cipher TFM handle: aes 2018/05/05 18:18:39 executing program 4: keyctl$update(0x4, 0x0, 0x0, 0xfffffffffffffea3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) 2018/05/05 18:18:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x88640) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x2, 0x2) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x11400018}, 0xc) 2018/05/05 18:18:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x12}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0_to_bond\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x5c3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={r3, 0x80000, r0}) 2018/05/05 18:18:39 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3cea, 0x42200) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/05 18:18:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:40 executing program 0: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000028ffc3), 0xfffffffffffffe94, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/05 18:18:40 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x80000001, 0x2, 'client1\x00', 0x2, "f87b139217dd7f36", "1560a0ee6cb7820b1761759c320609607ae83f35e9dce35e0c3d4414ca8eaa32", 0x6, 0x9}) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000040)=0xa1d4, 0x4) 2018/05/05 18:18:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000505000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000504000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioperm(0x1, 0x101, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/05 18:18:40 executing program 3: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) signalfd(r1, &(0x7f00000000c0)={0x6}, 0x8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/05/05 18:18:40 executing program 7: unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x32000, 0x0) 2018/05/05 18:18:40 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000004, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x220000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0xffffffffffffffe0}}}, 0x108) ioprio_set$pid(0x2, r1, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x100000100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/05/05 18:18:40 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) [ 118.230635] FAULT_INJECTION: forcing a failure. [ 118.230635] name failslab, interval 1, probability 0, space 0, times 0 [ 118.242016] CPU: 0 PID: 8586 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 118.248890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.258273] Call Trace: [ 118.260916] dump_stack+0x185/0x1d0 [ 118.264590] should_fail+0x87b/0xab0 [ 118.268357] should_failslab+0x279/0x2a0 [ 118.272491] __kmalloc+0xc2/0x350 [ 118.275983] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.281434] ? crypto_create_tfm+0x10a/0x640 [ 118.285894] crypto_create_tfm+0x10a/0x640 [ 118.290237] crypto_alloc_tfm+0x3a9/0x710 [ 118.294443] crypto_alloc_skcipher+0x99/0xb0 [ 118.298897] drbg_init_sym_kernel+0x3bd/0xcc0 [ 118.303479] ? rcu_note_context_switch+0x4a0/0x4b0 [ 118.308494] ? _cond_resched+0x3c/0xd0 [ 118.312429] drbg_kcapi_seed+0xa5a/0x2270 [ 118.316676] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.321566] ? drbg_kcapi_random+0xc20/0xc20 [ 118.326060] crypto_rng_reset+0x262/0x310 2018/05/05 18:18:40 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r1, 0x29, 0xcc, &(0x7f0000000600), 0x4) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x40140) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x10000000, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffcd8) 2018/05/05 18:18:40 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) [ 118.330312] rng_setkey+0x8b/0xa0 [ 118.333817] alg_setsockopt+0x6c5/0x740 [ 118.337874] ? rng_release+0x50/0x50 [ 118.341655] ? alg_accept+0xd0/0xd0 [ 118.345361] SYSC_setsockopt+0x4b8/0x570 [ 118.349536] SyS_setsockopt+0x76/0xa0 [ 118.353437] do_syscall_64+0x309/0x430 [ 118.357387] ? SYSC_recv+0xe0/0xe0 [ 118.360971] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.366187] RIP: 0033:0x455979 [ 118.369399] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/05/05 18:18:40 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x3, 0x0, 0x5, 0x8}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f10000003c5caaae89fcb456cd0f88d4d3b8cad731344dcbd31bc8bc2e8248dd50a44b87b115e0a9725c1ba1864b28edb0c3e57a25ef29f4196c52c498025ba10021ec750a7cb8bc272cc27360933acac882a4998ac26511794ba14e01c5519ff24f4eea12209c2cde554ca82fae17b61f47added45a1af7f1fdbfee1cbf790cbc497eeb6fc882e874346e18d41a28ce2a773f4841b744e8473228526bcaab8f2efc0ae113fd6b635dc524528f66dfbd630f229b977809a457e9a7d9d72c01d033cbad2bd7644b2ea2e177054d48eddc6591b4b93e784e28c096f24f7bee933dfd71b29dbb61736ed11303e627d67c000000000000"], &(0x7f0000000140)=0xf9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x100000000}, &(0x7f00000001c0)=0x8) 2018/05/05 18:18:40 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x4, 0x80000001}) shutdown(r1, 0x2) recvfrom$llc(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, &(0x7f0000001400)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 118.377152] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 118.384447] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.391749] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.399059] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 118.406360] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000001 [ 118.413892] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/05/05 18:18:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000), 0x0) [ 118.454255] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.461214] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/05 18:18:40 executing program 1: unshare(0x4000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7d, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)) 2018/05/05 18:18:40 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x50000) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) fcntl$setstatus(r1, 0x4, 0x2000) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r2, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x103000, 0x0) r4 = getpgrp(0x0) ptrace$poke(0x4, r4, &(0x7f0000000140), 0x1) openat(r3, &(0x7f0000000080)='./file0\x00', 0x2000, 0x90) [ 118.575824] device bridge_slave_1 left promiscuous mode [ 118.581715] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/05 18:18:40 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:40 executing program 3: socketpair(0x1, 0x0, 0xff, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004c40)='cgroup.controllers\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000004c80)='/dev/cuse\x00', 0x24000, 0x0) r1 = creat(&(0x7f0000004d00)='./file0\x00', 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000004cc0)={r0}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x23a, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x3c7, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001500)={&(0x7f0000000280)={0x127c, 0x1d, 0x8, 0x70bd2a, 0x25dfdbfc, {0x18}, [@generic="2c42954e95252dd11ba6784bfd56690a2eecceacac20eb8f06c4dfe507e7eb7b588b73978f616d202cb9f5ce764e7b2829eb94f3a2e8cc597133fc09e23f6230d83bf12d536784ffaa29d62085aff1b75ae178864fc5026e644d3b61213100f4b20a859e4cfe5cb515c9d3abd60bf4b90cf1ee40cea1964a5614295ec56d3cda8e07f7312f4cfd974de7b75418a124f2470bdbfe66acd15f2a14913f5d79bb4093097cee80e7f63ef336de98357a3b43e441601133e73925f2fd8f7893b41756d26ef68c78b176036ff9930057461a0c9045969162915300f18ac5fa7d6922982d4f4dc559f3091249c31c01f8c30a8d425c8a", @nested={0x7c, 0x54, [@generic="d609bc2e78e19b", @generic="dfe4e0c0b1eb76bbe643ca999b4006a157ab51e503655e736324678c97fbea6e638dd049d354914f1b5ce2e177b3800f7e37843c9ee779ad01ec304607e0c842b797eeea6daab3b70ae9dd7fe2edd0c1be74ae10b850ef279aa53dd4c2bd8a9c12f46cfb0a8f", @typed={0x8, 0x78, @ipv4=@rand_addr=0x9}]}, @generic="8337d60ae97bb58e0f44fe76bedc3352e3455f2153f7c999c500c56ca90a59055bf4105e841eb073e1b953f4d3d0dc5891cb563aa10312dc4e8c63c666ba459eb1f697efdc0ce77ce5847c5139e29fe18c9ea36cbaeff4724603c417bcbc1db6b477593632b82895f72a889f2985185c07c400d0adad8adc6abd4bb522ab5214bc2208410b05eec24ee8e120ac61186f6132ab3f74172c84cefedb33d6c5cbdd08d6b6876105118336b1a13cd66ea7e77fc901ce3c1c753fa466f0e9cf60bdba072bdfc92c727f58bca069c85998970f59c4529160cc636899e217af3f014c3017af9b89651bbf15deb93fa51e9bd4ba90cdda869d70a4fae0", @generic="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"]}, 0x127c}, 0x1, 0x0, 0x0, 0x722361731d2e3dd7}, 0x4000) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000001c0)="22eb82464eb5d88dbcaa0000000024", 0x2) pwritev(r5, &(0x7f0000000040)=[{&(0x7f0000001580)="bcc2847f748f9703720eea9b6f97b96caddc6fb718a83500030960818fd1a07117a4d32b2a6415d79043a1f29f3673390ace97e80682729cf4a019e219cadb61aa6727e4a45e39e14564a59f2f1f82036b15d6395ad3a6cb2bb9d1188a5acecdd5953bb95195b0cc1641074d79b05768bc022c5d94b68053c3b46e603f52077c61d8ef9b147412775979eb560db0f036ceee7f", 0x93}], 0x1, 0x81007) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f0000000080), 0x9) r6 = dup2(r5, r5) ioctl$int_in(r6, 0x5452, &(0x7f0000000000)) [ 118.621413] device bridge_slave_0 left promiscuous mode [ 118.627292] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.730718] FAULT_INJECTION: forcing a failure. [ 118.730718] name failslab, interval 1, probability 0, space 0, times 0 [ 118.742170] CPU: 0 PID: 8635 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 118.749045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.758430] Call Trace: [ 118.761073] dump_stack+0x185/0x1d0 [ 118.764750] should_fail+0x87b/0xab0 [ 118.768523] should_failslab+0x279/0x2a0 [ 118.772636] __kmalloc+0xc2/0x350 [ 118.776136] ? __crypto_alloc_tfm+0x219/0x8e0 [ 118.780686] ? __crypto_alloc_tfm+0x1b6/0x8e0 [ 118.785226] __crypto_alloc_tfm+0x219/0x8e0 [ 118.789613] crypto_alloc_base+0x1cf/0x4e0 [ 118.793911] drbg_init_sym_kernel+0xb0/0xcc0 [ 118.798411] ? _cond_resched+0x3c/0xd0 [ 118.802340] ? mutex_lock+0x31/0x90 [ 118.806050] ? rcu_all_qs+0x32/0x1f0 [ 118.809844] ? _cond_resched+0x3c/0xd0 [ 118.813777] drbg_kcapi_seed+0xa5a/0x2270 [ 118.818024] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.822923] ? drbg_kcapi_random+0xc20/0xc20 [ 118.827418] crypto_rng_reset+0x262/0x310 [ 118.831754] rng_setkey+0x8b/0xa0 [ 118.835256] alg_setsockopt+0x6c5/0x740 [ 118.839312] ? rng_release+0x50/0x50 [ 118.843094] ? alg_accept+0xd0/0xd0 [ 118.846794] SYSC_setsockopt+0x4b8/0x570 [ 118.850951] SyS_setsockopt+0x76/0xa0 [ 118.854844] do_syscall_64+0x309/0x430 [ 118.858783] ? SYSC_recv+0xe0/0xe0 [ 118.862368] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.867582] RIP: 0033:0x455979 [ 118.870796] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.878529] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 118.885799] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.893067] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.900333] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 118.907601] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000000 [ 118.915533] DRBG: could not allocate cipher TFM handle: aes 2018/05/05 18:18:41 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:41 executing program 3: socketpair(0x1, 0x0, 0xff, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004c40)='cgroup.controllers\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000004c80)='/dev/cuse\x00', 0x24000, 0x0) r1 = creat(&(0x7f0000004d00)='./file0\x00', 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000004cc0)={r0}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x23a, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x3c7, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001500)={&(0x7f0000000280)={0x127c, 0x1d, 0x8, 0x70bd2a, 0x25dfdbfc, {0x18}, [@generic="2c42954e95252dd11ba6784bfd56690a2eecceacac20eb8f06c4dfe507e7eb7b588b73978f616d202cb9f5ce764e7b2829eb94f3a2e8cc597133fc09e23f6230d83bf12d536784ffaa29d62085aff1b75ae178864fc5026e644d3b61213100f4b20a859e4cfe5cb515c9d3abd60bf4b90cf1ee40cea1964a5614295ec56d3cda8e07f7312f4cfd974de7b75418a124f2470bdbfe66acd15f2a14913f5d79bb4093097cee80e7f63ef336de98357a3b43e441601133e73925f2fd8f7893b41756d26ef68c78b176036ff9930057461a0c9045969162915300f18ac5fa7d6922982d4f4dc559f3091249c31c01f8c30a8d425c8a", @nested={0x7c, 0x54, [@generic="d609bc2e78e19b", @generic="dfe4e0c0b1eb76bbe643ca999b4006a157ab51e503655e736324678c97fbea6e638dd049d354914f1b5ce2e177b3800f7e37843c9ee779ad01ec304607e0c842b797eeea6daab3b70ae9dd7fe2edd0c1be74ae10b850ef279aa53dd4c2bd8a9c12f46cfb0a8f", @typed={0x8, 0x78, @ipv4=@rand_addr=0x9}]}, @generic="8337d60ae97bb58e0f44fe76bedc3352e3455f2153f7c999c500c56ca90a59055bf4105e841eb073e1b953f4d3d0dc5891cb563aa10312dc4e8c63c666ba459eb1f697efdc0ce77ce5847c5139e29fe18c9ea36cbaeff4724603c417bcbc1db6b477593632b82895f72a889f2985185c07c400d0adad8adc6abd4bb522ab5214bc2208410b05eec24ee8e120ac61186f6132ab3f74172c84cefedb33d6c5cbdd08d6b6876105118336b1a13cd66ea7e77fc901ce3c1c753fa466f0e9cf60bdba072bdfc92c727f58bca069c85998970f59c4529160cc636899e217af3f014c3017af9b89651bbf15deb93fa51e9bd4ba90cdda869d70a4fae0", @generic="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"]}, 0x127c}, 0x1, 0x0, 0x0, 0x722361731d2e3dd7}, 0x4000) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000001c0)="22eb82464eb5d88dbcaa0000000024", 0x2) pwritev(r5, &(0x7f0000000040)=[{&(0x7f0000001580)="bcc2847f748f9703720eea9b6f97b96caddc6fb718a83500030960818fd1a07117a4d32b2a6415d79043a1f29f3673390ace97e80682729cf4a019e219cadb61aa6727e4a45e39e14564a59f2f1f82036b15d6395ad3a6cb2bb9d1188a5acecdd5953bb95195b0cc1641074d79b05768bc022c5d94b68053c3b46e603f52077c61d8ef9b147412775979eb560db0f036ceee7f", 0x93}], 0x1, 0x81007) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f0000000080), 0x9) r6 = dup2(r5, r5) ioctl$int_in(r6, 0x5452, &(0x7f0000000000)) 2018/05/05 18:18:41 executing program 5 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:41 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:41 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:41 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000040), &(0x7f0000c34000)}, 0x20) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/34, 0x22, &(0x7f00000000c0)=""/212, 0x1, 0x2}}, 0x68) 2018/05/05 18:18:41 executing program 7: r0 = socket$inet6(0xa, 0xa, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) 2018/05/05 18:18:41 executing program 6: r0 = epoll_create1(0x0) socketpair(0x5, 0x1, 0xfffffffffffffffe, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) socket$nl_xfrm(0x10, 0x3, 0x6) timerfd_create(0x7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x80000000}) [ 119.108875] FAULT_INJECTION: forcing a failure. [ 119.108875] name failslab, interval 1, probability 0, space 0, times 0 [ 119.120279] CPU: 1 PID: 8655 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 119.123636] FAULT_INJECTION: forcing a failure. [ 119.123636] name failslab, interval 1, probability 0, space 0, times 0 [ 119.127143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.127157] Call Trace: [ 119.127197] dump_stack+0x185/0x1d0 [ 119.127252] should_fail+0x87b/0xab0 [ 119.157683] should_failslab+0x279/0x2a0 [ 119.161771] ? blkcipher_aead_walk_virt_block+0x3a0/0x3a0 [ 119.167326] __kmalloc+0xc2/0x350 [ 119.170795] ? crypto_blkcipher_ctxsize+0xf7/0x1b0 [ 119.175730] ? __crypto_alloc_tfm+0x219/0x8e0 [ 119.180279] ? blkcipher_aead_walk_virt_block+0x3a0/0x3a0 [ 119.185829] __crypto_alloc_tfm+0x219/0x8e0 [ 119.190175] crypto_skcipher_init_tfm+0x292/0xea0 [ 119.195053] ? crypto_skcipher_extsize+0x170/0x170 [ 119.199990] crypto_create_tfm+0x1e3/0x640 [ 119.204290] crypto_alloc_tfm+0x3a9/0x710 [ 119.208471] crypto_alloc_skcipher+0x99/0xb0 [ 119.212897] drbg_init_sym_kernel+0x3bd/0xcc0 [ 119.217440] ? rcu_note_context_switch+0x4a0/0x4b0 [ 119.222418] ? _cond_resched+0x3c/0xd0 [ 119.226320] drbg_kcapi_seed+0xa5a/0x2270 [ 119.230530] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.235396] ? drbg_kcapi_random+0xc20/0xc20 [ 119.239850] crypto_rng_reset+0x262/0x310 [ 119.244070] rng_setkey+0x8b/0xa0 [ 119.247544] alg_setsockopt+0x6c5/0x740 [ 119.251567] ? rng_release+0x50/0x50 [ 119.255317] ? alg_accept+0xd0/0xd0 [ 119.258983] SYSC_setsockopt+0x4b8/0x570 [ 119.263116] SyS_setsockopt+0x76/0xa0 [ 119.266987] do_syscall_64+0x309/0x430 [ 119.270899] ? SYSC_recv+0xe0/0xe0 [ 119.274456] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.279648] RIP: 0033:0x455979 [ 119.282835] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 119.290564] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 119.297833] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 119.305110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.312385] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 119.319657] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000002 [ 119.326959] CPU: 0 PID: 8658 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 119.327572] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 119.333815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.333827] Call Trace: [ 119.333869] dump_stack+0x185/0x1d0 [ 119.333911] should_fail+0x87b/0xab0 [ 119.359704] should_failslab+0x279/0x2a0 [ 119.363836] __kmalloc+0xc2/0x350 [ 119.367331] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 119.372779] ? crypto_create_tfm+0x10a/0x640 [ 119.377233] crypto_create_tfm+0x10a/0x640 [ 119.381568] crypto_alloc_tfm+0x3a9/0x710 [ 119.385778] crypto_alloc_skcipher+0x99/0xb0 [ 119.390227] drbg_init_sym_kernel+0x3bd/0xcc0 [ 119.394800] ? rcu_note_context_switch+0x4a0/0x4b0 [ 119.399798] ? _cond_resched+0x3c/0xd0 [ 119.403724] drbg_kcapi_seed+0xa5a/0x2270 2018/05/05 18:18:41 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) name_to_handle_at(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x53, 0x1f, "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"}, &(0x7f0000000200), 0x1201) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000003) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {r1, r2/1000+30000}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x8) [ 119.407976] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.412870] ? drbg_kcapi_random+0xc20/0xc20 [ 119.417360] crypto_rng_reset+0x262/0x310 [ 119.421618] rng_setkey+0x8b/0xa0 [ 119.425121] alg_setsockopt+0x6c5/0x740 [ 119.429174] ? rng_release+0x50/0x50 [ 119.432952] ? alg_accept+0xd0/0xd0 [ 119.436653] SYSC_setsockopt+0x4b8/0x570 [ 119.440821] SyS_setsockopt+0x76/0xa0 [ 119.444716] do_syscall_64+0x309/0x430 [ 119.448655] ? SYSC_recv+0xe0/0xe0 [ 119.452236] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.457441] RIP: 0033:0x455979 [ 119.460646] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 119.468392] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 119.475688] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 119.482978] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.490268] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 119.497559] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000001 2018/05/05 18:18:41 executing program 3: pwrite64(0xffffffffffffffff, &(0x7f0000000000)="ab2f07fdbe079ae6848546da05d6b651a8fd9a9644b049358f5a6b852899115d2a65f095ba3b0eb4cd4d6e317844351e6abf597383898780a48e8a3e2b3f138e6926353f5dc5f482074b801d06338b2c4d3fc81aafc6ba9b7bec1e3162624c5145d5c7932d439e86c6de14d1562e5ab06064e116366b37e3ac1278d34a0b6b92c44f0d47aa0fe2e864c74dabce4964", 0x8f, 0x0) [ 119.505142] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 119.512452] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.519384] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/05 18:18:41 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:41 executing program 7: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04042dbd7000fedbdf2510000000240001000800010000000000080004004e22000008000b00736970200800090048000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000) 2018/05/05 18:18:41 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x80000000, 0x3, 0x8}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x20, 0x2db}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/05 18:18:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') read(r0, &(0x7f0000000080)=""/194, 0xc2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000500)="9ced9099a74947496c9c101e671e4f9654fd89d4d1be83a4fca170c14d60a76e8c2747bcbd5608cd91621bf0d741a348f56bef5ccc0bd80d9524891c1e0d8639d3248c3392286579c0f1b5f309ebee5cf97b593bc6d7c473b09abd770e5ab8f6a5c735e0e2827e2717b58a10063cfff80ab8d92bdbf01a56f2f02c2a086150224004f5215090f8a547c893d2f216ffaa0016dc2d70234db7bc1c558b46c581ccab1769253e0c352215c449507c86567934f50086ab62cdfddc3d4806c77261ab4ad5c7d145cb8c27bb57ac0000000000000000000000000000") sendfile(r0, r2, &(0x7f0000000000)=0x14, 0x3) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000200)=0x8ee0) [ 119.674489] device bridge_slave_1 left promiscuous mode [ 119.680410] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.717244] IPVS: ftp: loaded support on port[0] = 21 [ 119.749175] device bridge_slave_0 left promiscuous mode [ 119.755164] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/05 18:18:42 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000febffc), &(0x7f0000009ffc)=0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001180)='/dev/zero\x00', 0x80, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000011c0)={'bcsf0\x00', 0x600}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x1000, "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"}, &(0x7f0000001140)=0x1024) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000040)=""/182, 0xb6) recvmsg$kcm(r2, &(0x7f0000001580)={&(0x7f0000001200)=@ipx, 0x80, &(0x7f0000001480)=[{&(0x7f0000001280)=""/235, 0xeb}, {&(0x7f0000001380)=""/30, 0x1e}, {&(0x7f00000013c0)=""/192, 0xc0}], 0x3, &(0x7f00000014c0)=""/138, 0x8a, 0x5}, 0x40002142) 2018/05/05 18:18:42 executing program 5 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:42 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:42 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) 2018/05/05 18:18:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x9a, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = semget$private(0x0, 0x0, 0x20) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000100)=""/47) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x10000000000002) flistxattr(r0, &(0x7f0000000040)=""/141, 0x8d) 2018/05/05 18:18:42 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc415517266318f49526a50df0d9749cbae4a68e1fcef5de479bbe9397b0a891ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13faf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821163b9faa75de32920836b407fdcc583fea65260ec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae54748701c42477448885c0000000000209ace9efc13384225d1d9e573c69fe127b4830522b136845fbb6e6c0d8f4c2506e425173807cc5a28370d87d3532d1d5ca86adb6093fe6c3e788cde250f965023b45834fb168714ab7675fa8f6b2ec732a50720a204ce21911a5adb7fdd90be266a7bbfcc97fbbb257956ceaeb1741762d0a6e0f8917c5ba6f8cabcee93a6a631b40c6d2df8b09ddda0d66af6bd5e85f3fcd60942164e3cb9fbbf0010f5254be680f38bc194fe8786a514a9318eb97a1ad39585e96ecffa234a02646b3604655a70337"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:42 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:42 executing program 7: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04042dbd7000fedbdf2510000000240001000800010000000000080004004e22000008000b00736970200800090048000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000) 2018/05/05 18:18:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x805, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"015648e76c1e2d"}, 0x800}, [{"1927057475f28b"}, {"c5e1f549154362"}, {"83d0647f3113dd"}, {"1e52583a9d4adc"}, {"4e24b28e7732f0"}, {"e7d255898100c5"}, {"7ab43feeba84f1"}, {"e7c23478a39670"}]}, 0x48) 2018/05/05 18:18:42 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x1000000f6) 2018/05/05 18:18:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000010000000eeffff045008b59d369fbeaa38c3b093b5fe5b62c8ac73679b73af5442000000"]) 2018/05/05 18:18:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x9a, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = semget$private(0x0, 0x0, 0x20) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000100)=""/47) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x10000000000002) flistxattr(r0, &(0x7f0000000040)=""/141, 0x8d) 2018/05/05 18:18:42 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)) 2018/05/05 18:18:42 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4c}, 0x98) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) 2018/05/05 18:18:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x805, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"015648e76c1e2d"}, 0x800}, [{"1927057475f28b"}, {"c5e1f549154362"}, {"83d0647f3113dd"}, {"1e52583a9d4adc"}, {"4e24b28e7732f0"}, {"e7d255898100c5"}, {"7ab43feeba84f1"}, {"e7c23478a39670"}]}, 0x48) [ 120.497838] FAULT_INJECTION: forcing a failure. [ 120.497838] name failslab, interval 1, probability 0, space 0, times 0 [ 120.509275] CPU: 0 PID: 8719 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 120.516163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.525566] Call Trace: [ 120.528225] dump_stack+0x185/0x1d0 [ 120.531928] should_fail+0x87b/0xab0 [ 120.535698] should_failslab+0x279/0x2a0 [ 120.539891] __kmalloc+0xc2/0x350 [ 120.543395] ? __crypto_alloc_tfm+0x219/0x8e0 [ 120.547937] ? __crypto_alloc_tfm+0x1b6/0x8e0 [ 120.552484] __crypto_alloc_tfm+0x219/0x8e0 [ 120.556867] crypto_spawn_tfm+0x2a5/0x370 [ 120.561061] crypto_ctr_init_tfm+0x89/0x180 [ 120.565426] ? crypto_ctr_free+0x60/0x60 [ 120.569524] __crypto_alloc_tfm+0x705/0x8e0 [ 120.573904] crypto_skcipher_init_tfm+0x292/0xea0 [ 120.578806] ? crypto_skcipher_extsize+0x170/0x170 [ 120.583771] crypto_create_tfm+0x1e3/0x640 [ 120.588118] crypto_alloc_tfm+0x3a9/0x710 [ 120.592333] crypto_alloc_skcipher+0x99/0xb0 [ 120.596801] drbg_init_sym_kernel+0x3bd/0xcc0 [ 120.601410] ? rcu_note_context_switch+0x4a0/0x4b0 [ 120.606438] ? _cond_resched+0x3c/0xd0 [ 120.610376] drbg_kcapi_seed+0xa5a/0x2270 [ 120.614638] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.619529] ? drbg_kcapi_random+0xc20/0xc20 [ 120.624033] crypto_rng_reset+0x262/0x310 [ 120.628300] rng_setkey+0x8b/0xa0 [ 120.631807] alg_setsockopt+0x6c5/0x740 [ 120.635875] ? rng_release+0x50/0x50 [ 120.639666] ? alg_accept+0xd0/0xd0 [ 120.643381] SYSC_setsockopt+0x4b8/0x570 [ 120.647564] SyS_setsockopt+0x76/0xa0 [ 120.651477] do_syscall_64+0x309/0x430 [ 120.655427] ? SYSC_recv+0xe0/0xe0 [ 120.659004] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.664215] RIP: 0033:0x455979 [ 120.667419] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 120.675160] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 120.682453] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 120.689745] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.697035] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 120.704322] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000003 [ 120.712319] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 120.722992] FAULT_INJECTION: forcing a failure. [ 120.722992] name failslab, interval 1, probability 0, space 0, times 0 [ 120.734364] CPU: 1 PID: 8742 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 120.741229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.750608] Call Trace: [ 120.753242] dump_stack+0x185/0x1d0 [ 120.756920] should_fail+0x87b/0xab0 [ 120.760683] should_failslab+0x279/0x2a0 [ 120.764794] ? blkcipher_aead_walk_virt_block+0x3a0/0x3a0 [ 120.770368] __kmalloc+0xc2/0x350 [ 120.773858] ? crypto_blkcipher_ctxsize+0xf7/0x1b0 [ 120.778830] ? __crypto_alloc_tfm+0x219/0x8e0 [ 120.783408] ? blkcipher_aead_walk_virt_block+0x3a0/0x3a0 [ 120.788987] __crypto_alloc_tfm+0x219/0x8e0 [ 120.793354] crypto_skcipher_init_tfm+0x292/0xea0 [ 120.798254] ? crypto_skcipher_extsize+0x170/0x170 [ 120.803220] crypto_create_tfm+0x1e3/0x640 [ 120.807553] crypto_alloc_tfm+0x3a9/0x710 [ 120.811761] crypto_alloc_skcipher+0x99/0xb0 [ 120.816213] drbg_init_sym_kernel+0x3bd/0xcc0 [ 120.820789] ? rcu_note_context_switch+0x4a0/0x4b0 [ 120.825806] ? _cond_resched+0x3c/0xd0 [ 120.829736] drbg_kcapi_seed+0xa5a/0x2270 [ 120.833993] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.838892] ? drbg_kcapi_random+0xc20/0xc20 [ 120.843378] crypto_rng_reset+0x262/0x310 [ 120.847628] rng_setkey+0x8b/0xa0 [ 120.851139] alg_setsockopt+0x6c5/0x740 [ 120.855206] ? rng_release+0x50/0x50 [ 120.858987] ? alg_accept+0xd0/0xd0 [ 120.862690] SYSC_setsockopt+0x4b8/0x570 [ 120.866856] SyS_setsockopt+0x76/0xa0 [ 120.870760] do_syscall_64+0x309/0x430 [ 120.874704] ? SYSC_recv+0xe0/0xe0 [ 120.878290] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.883511] RIP: 0033:0x455979 [ 120.886715] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 120.894455] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 120.901746] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 120.909038] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.916334] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 120.923648] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000002 [ 120.931537] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/05/05 18:18:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = memfd_create(&(0x7f0000001240)='rng\x00', 0x2) r2 = getuid() ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000001280)=""/174) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000100)=""/4096) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) fsync(r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth0_to_bond\x00', 0x397}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'eql\x00', 0xf6}) recvfrom(r0, &(0x7f0000001140)=""/78, 0x4e, 0x100, &(0x7f00000011c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x3, 0x2, {0xa, 0x4e20, 0xfffffffffffff000, @loopback={0x0, 0x1}, 0xbf54}}}, 0x80) 2018/05/05 18:18:43 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/05/05 18:18:43 executing program 6: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/05 18:18:43 executing program 2 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:43 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc415517266318f49526a50df0d9749cbae4a68e1fcef5de479bbe9397b0a891ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13faf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821163b9faa75de32920836b407fdcc583fea65260ec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae54748701c42477448885c0000000000209ace9efc13384225d1d9e573c69fe127b4830522b136845fbb6e6c0d8f4c2506e425173807cc5a28370d87d3532d1d5ca86adb6093fe6c3e788cde250f965023b45834fb168714ab7675fa8f6b2ec732a50720a204ce21911a5adb7fdd90be266a7bbfcc97fbbb257956ceaeb1741762d0a6e0f8917c5ba6f8cabcee93a6a631b40c6d2df8b09ddda0d66af6bd5e85f3fcd60942164e3cb9fbbf0010f5254be680f38bc194fe8786a514a9318eb97a1ad39585e96ecffa234a02646b3604655a70337"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) accept(0xffffffffffffffff, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x3ff}, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x7, 0x36c, 0x0, 0x865}, {0x0, 0x3f, 0x2, 0x4}, {0x8, 0xffffffffffffffff, 0x7}, {0x1, 0x1000, 0x1ff, 0x6}]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/05 18:18:43 executing program 7: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04042dbd7000fedbdf2510000000240001000800010000000000080004004e22000008000b00736970200800090048000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000) 2018/05/05 18:18:43 executing program 5 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) [ 121.121218] FAULT_INJECTION: forcing a failure. [ 121.121218] name failslab, interval 1, probability 0, space 0, times 0 [ 121.132595] CPU: 1 PID: 8770 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 121.132773] FAULT_INJECTION: forcing a failure. [ 121.132773] name failslab, interval 1, probability 0, space 0, times 0 [ 121.139455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.139468] Call Trace: [ 121.139513] dump_stack+0x185/0x1d0 [ 121.139553] should_fail+0x87b/0xab0 [ 121.139594] should_failslab+0x279/0x2a0 [ 121.139652] __kmalloc+0xc2/0x350 [ 121.177568] ? drbg_init_sym_kernel+0x61d/0xcc0 [ 121.182254] drbg_init_sym_kernel+0x61d/0xcc0 [ 121.186796] ? rcu_note_context_switch+0x4a0/0x4b0 [ 121.191775] ? _cond_resched+0x3c/0xd0 [ 121.195678] drbg_kcapi_seed+0xa5a/0x2270 [ 121.199901] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.204766] ? drbg_kcapi_random+0xc20/0xc20 [ 121.209217] crypto_rng_reset+0x262/0x310 [ 121.213421] rng_setkey+0x8b/0xa0 [ 121.216904] alg_setsockopt+0x6c5/0x740 [ 121.220923] ? rng_release+0x50/0x50 [ 121.224667] ? alg_accept+0xd0/0xd0 [ 121.228342] SYSC_setsockopt+0x4b8/0x570 [ 121.232468] SyS_setsockopt+0x76/0xa0 [ 121.236321] do_syscall_64+0x309/0x430 [ 121.240230] ? SYSC_recv+0xe0/0xe0 [ 121.243781] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.248971] RIP: 0033:0x455979 [ 121.252162] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 121.259881] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 121.267154] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 121.274423] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.281693] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 121.288962] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000004 [ 121.296258] CPU: 0 PID: 8772 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 121.296437] DRBG: could not allocate request queue [ 121.303111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.303123] Call Trace: [ 121.303162] dump_stack+0x185/0x1d0 [ 121.303203] should_fail+0x87b/0xab0 [ 121.327418] should_failslab+0x279/0x2a0 [ 121.331593] __kmalloc+0xc2/0x350 [ 121.335097] ? __crypto_alloc_tfm+0x219/0x8e0 [ 121.339637] ? __crypto_alloc_tfm+0x1b6/0x8e0 [ 121.344177] __crypto_alloc_tfm+0x219/0x8e0 [ 121.348547] crypto_spawn_tfm+0x2a5/0x370 [ 121.352744] crypto_ctr_init_tfm+0x89/0x180 [ 121.357109] ? crypto_ctr_free+0x60/0x60 [ 121.361209] __crypto_alloc_tfm+0x705/0x8e0 [ 121.365573] crypto_skcipher_init_tfm+0x292/0xea0 [ 121.370472] ? crypto_skcipher_extsize+0x170/0x170 [ 121.375439] crypto_create_tfm+0x1e3/0x640 [ 121.379781] crypto_alloc_tfm+0x3a9/0x710 [ 121.383995] crypto_alloc_skcipher+0x99/0xb0 [ 121.388444] drbg_init_sym_kernel+0x3bd/0xcc0 [ 121.393025] ? rcu_note_context_switch+0x4a0/0x4b0 [ 121.398041] ? _cond_resched+0x3c/0xd0 [ 121.401971] drbg_kcapi_seed+0xa5a/0x2270 [ 121.406213] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.411103] ? drbg_kcapi_random+0xc20/0xc20 [ 121.415597] crypto_rng_reset+0x262/0x310 2018/05/05 18:18:43 executing program 1: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000480), 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6aa4, 0x4041) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000001540)={@empty, 0x0}, &(0x7f0000001580)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/56, 0x38, 0x40, &(0x7f00000015c0)={0x11, 0x2, r2, 0x1, 0xff, 0x6, @random="f66aa57a1df3"}, 0x14) [ 121.419845] rng_setkey+0x8b/0xa0 [ 121.423339] alg_setsockopt+0x6c5/0x740 [ 121.427413] ? rng_release+0x50/0x50 [ 121.431192] ? alg_accept+0xd0/0xd0 [ 121.434890] SYSC_setsockopt+0x4b8/0x570 [ 121.439066] SyS_setsockopt+0x76/0xa0 [ 121.442967] do_syscall_64+0x309/0x430 [ 121.446900] ? SYSC_recv+0xe0/0xe0 [ 121.450478] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.455689] RIP: 0033:0x455979 [ 121.458897] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/05/05 18:18:43 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x501, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5, 0x56d1, 0xace, 0x80000001, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x2a}, &(0x7f0000000180)=0x8) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x7fffffff, &(0x7f000000b000/0x4000)=nil, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000500)) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0xffffffffffffff25) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000240)="67eb2b02ef45d0026ead003e40556ce23934ce81f40dc90338e6e0c0f3d4b4f43ef21c83cec14e4ae6472c300aeb6a65524d2a7b97e13666cd5bc0e60bdc4779cbec41b03b5855e8aa4c3e9c33424424f490ae9763c2c3155f99adf0b4921f3bb61a0733189ee89c67410deea2d7b0a66b366f752fb3e0c0c3214400708e25487d28ef34c614195f7296f793498498f651a3a1e05390c20394ade789a83ae7a4304ae24afefb137e44eb18dc784931"}, 0x10) remap_file_pages(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x20003) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x7, 0xfffffffffffff001, 0x1, 0x1f, 0x2}, &(0x7f0000000340)=0x14) 2018/05/05 18:18:43 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r10, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) [ 121.466643] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 121.473937] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 121.481231] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.488527] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 121.495818] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000003 [ 121.504098] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/05/05 18:18:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x80000000, 0x6, "da044fde7e5fe4f39d8cc19043fe615bc13074d09a42044c94b7a7954f3203657f0499a6519fb45ec0b8d18762874f2ff07c52f3091407447d255cdbd02a93", 0x17}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)="c93ba21931", 0x5}, {&(0x7f00000000c0)="b71f4d52034290bbd0abc73901451f", 0xf}, {&(0x7f0000000100)="763d165cb8f81cb29c2f910352c4d970c1e67949600d370b6bb824d0702a77aa74f481e900e50c4270be67fc93e96740a51ce19be37ca28b0bf29e32200d73be188137edb4bf4fb3239eb76dc999c6b90a5cc5b3b9e55632b8c8641f141bcdbcc31c0d2485eb559f6ece7061a758d17ccea5f79ffd5f6bac61df85540be1dd6f94f1", 0x82}, {&(0x7f00000001c0)="4f819775ff8719dbbc84912441b501466d4a758383c86154a06ec6c003be9b22e03634e6bc85e541919a66bad663216eec0598b8172abf53b9a977224d77247dbb899efdc7edf36e6c13a5b4003d7ca8010a955926f598b30ae1af67e57b8d5830080d11fc565137cbea8086bead6d3bfb0d0f2a09be5df3a929", 0x7a}, {&(0x7f0000000240)="80b220441a413abbe787f4a92493d6cc9eccc95c2239c4c8c90555d00f7827fa97d04098c5c929dc583aba59f285eec0fbf17bd86235da0cc81c2135fa7026b0466d8f42472e516a5c50be2a59dc65200f301b569ac8", 0x56}, {&(0x7f00000002c0)="0077591baacc775df4d37a5e1abee72a5290e281a370fa714def5dc1f0c5b4917a72d214faf40f3a62f6de455ec815afd852c38405544c3ca9237e1a760998f1372ea36f2ff5f44719631b29d334d2bfc146096e387daa8b2d057e909a136b475f7a76c7718278a5a22e960b3295bea36ec61d2a4cbba1581b60a8557edb8a9d42d2ecf45a94b3eaf3f84a1faff76617febd3ffeac3a825113301920442158a39a71dc1390f09c5b8b0e8beb9ae0", 0xae}, {&(0x7f0000000380)="b7ca4fa0f10b85e187f583ba861e8ecf738e1c44dc28f856d038731afcd69884809a8db8585fa81877e9c44aadcc0ea702b5168a8386536f032e8c38c64c3aa4486a3553b0092845fd9971d1d303fefc329651044a695edb5d258cd34eb77bb8de917aace0843d38446d1ddb6c51c952e3766153ac1a1b6e66cfd85da7fc072550e26f66fd6234b5564391c1c1015320a17685e492781364bde11133d9c6bcbb8fef9c6c09f5aefea4de17d50e", 0xad}, {&(0x7f0000000440)="8b8825661e8a063a6da83b29037cefb2d916cfdc1d1f43ff464b9ace936a9e421f82f41a280b292a354a32daf8d716508a245bada979ebb9f4a0f43fb76a247be9df6012df6c72fb8610af52f9577807152880b26daef6aa72bfac7c78f0339919d7761e094a69", 0x67}, {&(0x7f00000004c0)="59ab723e43251c56bd67fc895781dcf8934ce174259130be7a184e989a07c78e930442f452bade0afe53ede174040d121c706a8745d5774463a65ddf7dd15fa9f81ddd8b130dbfe684273f76972036fda72682af0d137f44be33628a25087ed4098506e2a4962e228d9dd053d89adb1760e1a83b928209cf41721769d624127b22e586d9ef136bb07060a1dec0f8982295d938acfcf674bd33e90b46398053a2d21f3d3193f654b91c6ba60a8f8477885c05fd19c831812d4ce9e3d6112e7d613c29df2d5b804d1b7246791f7d5766d458c9", 0xd2}, {&(0x7f00000005c0)="026f0788b8c7cbdd9e6e33d358bb1e12eb3de33c30e9ce4b5d17fe298b8e3fed0dc2c0668f9e4724ef269c4da155b7af0eafd607e0f5a06bc5ebc249330201f11acec25e28a95c571e0b6cd0f1dd6b906c", 0x51}], 0xa, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0xc0, 0x4}, 0x24040840) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) 2018/05/05 18:18:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/05 18:18:43 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) unshare(0x40600) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x8001, 0x3977, 0x1, 0x401, 0x1, 0xfffffffffffffff9}) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/05/05 18:18:43 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='\b\x00\x00\x00']) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'nr0\x00', 0x1000}) 2018/05/05 18:18:43 executing program 2 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:43 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x4400) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x100000001, 0x80000000, 0x7}) 2018/05/05 18:18:43 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:43 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$int_in(r0, 0x80100080044df9, &(0x7f0000002000)) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 121.884154] tmpfs: No value for mount option '' 2018/05/05 18:18:43 executing program 5 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) [ 121.937740] tmpfs: No value for mount option '' [ 122.229407] FAULT_INJECTION: forcing a failure. [ 122.229407] name failslab, interval 1, probability 0, space 0, times 0 [ 122.240839] CPU: 0 PID: 8830 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 122.247698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.257061] Call Trace: [ 122.259686] dump_stack+0x185/0x1d0 [ 122.263349] should_fail+0x87b/0xab0 [ 122.267132] should_failslab+0x279/0x2a0 [ 122.271250] __kmalloc+0xc2/0x350 [ 122.271350] FAULT_INJECTION: forcing a failure. [ 122.271350] name failslab, interval 1, probability 0, space 0, times 0 [ 122.274735] ? drbg_init_sym_kernel+0x61d/0xcc0 [ 122.274772] drbg_init_sym_kernel+0x61d/0xcc0 [ 122.274865] ? rcu_note_context_switch+0x4a0/0x4b0 [ 122.300113] ? _cond_resched+0x3c/0xd0 [ 122.304033] drbg_kcapi_seed+0xa5a/0x2270 [ 122.308247] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.313126] ? drbg_kcapi_random+0xc20/0xc20 [ 122.317576] crypto_rng_reset+0x262/0x310 [ 122.321782] rng_setkey+0x8b/0xa0 [ 122.325255] alg_setsockopt+0x6c5/0x740 [ 122.329271] ? rng_release+0x50/0x50 [ 122.333016] ? alg_accept+0xd0/0xd0 [ 122.336688] SYSC_setsockopt+0x4b8/0x570 [ 122.340808] SyS_setsockopt+0x76/0xa0 [ 122.344663] do_syscall_64+0x309/0x430 [ 122.348568] ? SYSC_recv+0xe0/0xe0 [ 122.352122] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.357311] RIP: 0033:0x455979 [ 122.360498] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 122.368217] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 122.375485] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 122.382753] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.390026] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 122.397299] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000004 [ 122.404598] CPU: 1 PID: 8834 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 122.405014] DRBG: could not allocate request queue [ 122.411451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.411467] Call Trace: [ 122.411505] dump_stack+0x185/0x1d0 [ 122.411547] should_fail+0x87b/0xab0 [ 122.435752] should_failslab+0x279/0x2a0 [ 122.439875] __kmalloc+0xc2/0x350 [ 122.443367] ? drbg_init_sym_kernel+0x7b8/0xcc0 [ 122.448085] drbg_init_sym_kernel+0x7b8/0xcc0 [ 122.452673] ? rcu_note_context_switch+0x4a0/0x4b0 [ 122.457688] ? _cond_resched+0x3c/0xd0 [ 122.461664] drbg_kcapi_seed+0xa5a/0x2270 [ 122.465905] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.470799] ? drbg_kcapi_random+0xc20/0xc20 [ 122.475282] crypto_rng_reset+0x262/0x310 [ 122.479523] rng_setkey+0x8b/0xa0 [ 122.483022] alg_setsockopt+0x6c5/0x740 [ 122.487066] ? rng_release+0x50/0x50 [ 122.490843] ? alg_accept+0xd0/0xd0 [ 122.494539] SYSC_setsockopt+0x4b8/0x570 [ 122.498637] SyS_setsockopt+0x76/0xa0 [ 122.502513] do_syscall_64+0x309/0x430 [ 122.506435] ? SYSC_recv+0xe0/0xe0 [ 122.509997] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.515208] RIP: 0033:0x455979 [ 122.518417] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/05/05 18:18:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x30200, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x10001, 0xffffffffffffff80}) 2018/05/05 18:18:44 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x3}}, 0x1e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x9, 0x6}) 2018/05/05 18:18:44 executing program 0: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0103000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/05/05 18:18:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000002200), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xa0) socketpair(0x1b, 0x80a, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r1, &(0x7f0000000040)="d1b30358bb3b853afebf41124d1739f65f6740f319f5e67c682f6505be6174a53f7dc4f1f9e080b7153889f9b783a7d832db2c5787fddc1cef4bcf3f234d179d111348b5254ea20d73ed93df17539cfde2cb5d6ec12051d3dc2876ca9eee0bbe5339227f9c70ee4801e92889a778860b10f6e9a0f09978", 0x77, 0x10, &(0x7f0000000100)={0x3, {"7a314d28c68191"}, 0x1}, 0x10) 2018/05/05 18:18:44 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r10, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:44 executing program 5 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:44 executing program 2 (fault-call:2 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:44 executing program 7: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04042dbd7000fedbdf2510000000240001000800010000000000080004004e22000008000b00736970200800090048000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000) [ 122.526134] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 122.533412] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 122.540690] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.547957] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 122.555238] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000005 [ 122.664700] FAULT_INJECTION: forcing a failure. [ 122.664700] name failslab, interval 1, probability 0, space 0, times 0 [ 122.676163] CPU: 0 PID: 8849 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 122.683039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.692415] Call Trace: [ 122.695062] dump_stack+0x185/0x1d0 [ 122.698736] should_fail+0x87b/0xab0 [ 122.702549] should_failslab+0x279/0x2a0 [ 122.706666] __kmalloc+0xc2/0x350 [ 122.710162] ? drbg_init_sym_kernel+0x7b8/0xcc0 [ 122.714878] drbg_init_sym_kernel+0x7b8/0xcc0 [ 122.719456] ? rcu_note_context_switch+0x4a0/0x4b0 [ 122.724461] ? _cond_resched+0x3c/0xd0 [ 122.728394] drbg_kcapi_seed+0xa5a/0x2270 [ 122.732637] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.737527] ? drbg_kcapi_random+0xc20/0xc20 [ 122.742010] crypto_rng_reset+0x262/0x310 [ 122.746250] rng_setkey+0x8b/0xa0 [ 122.749747] alg_setsockopt+0x6c5/0x740 [ 122.753795] ? rng_release+0x50/0x50 [ 122.757570] ? alg_accept+0xd0/0xd0 [ 122.761263] SYSC_setsockopt+0x4b8/0x570 2018/05/05 18:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0), 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 122.765423] SyS_setsockopt+0x76/0xa0 [ 122.769314] do_syscall_64+0x309/0x430 [ 122.773245] ? SYSC_recv+0xe0/0xe0 [ 122.776827] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.782042] RIP: 0033:0x455979 [ 122.785250] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 122.792995] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 122.800289] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 122.807586] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/05 18:18:44 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40008000000d2, &(0x7f0000000040), 0xb3) socket$alg(0x26, 0x5, 0x0) [ 122.814881] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 122.815925] FAULT_INJECTION: forcing a failure. [ 122.815925] name failslab, interval 1, probability 0, space 0, times 0 [ 122.822166] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000005 [ 122.841078] CPU: 1 PID: 8860 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 122.847935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.857312] Call Trace: [ 122.859947] dump_stack+0x185/0x1d0 [ 122.863620] should_fail+0x87b/0xab0 [ 122.867389] should_failslab+0x279/0x2a0 [ 122.871517] __kmalloc+0xc2/0x350 [ 122.875016] ? drbg_init_sym_kernel+0x8ca/0xcc0 [ 122.879740] drbg_init_sym_kernel+0x8ca/0xcc0 [ 122.884335] ? rcu_note_context_switch+0x4a0/0x4b0 [ 122.889357] ? _cond_resched+0x3c/0xd0 [ 122.893332] drbg_kcapi_seed+0xa5a/0x2270 [ 122.897577] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.902469] ? drbg_kcapi_random+0xc20/0xc20 [ 122.906954] crypto_rng_reset+0x262/0x310 [ 122.911193] rng_setkey+0x8b/0xa0 2018/05/05 18:18:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"73797a5f74756e00000000000400", &(0x7f0000000100)=ANY=[@ANYBLOB="0500bd6629080000000000003fe621be67f400004900001d16d19f717166e50cc70556edadc253be00f770f5e450aa10c69d45a39a6b429f761a9b04fbc479d6c95ffe480ff311ae85b3f14475aa58c8e44380139823a6715ddaf69b6cf82ef7c9ffb43fbf854f264053383c10ca2575fd4c2ffc0e0940504699827c7a62080f9402d5ea4c251f43f6c848cf094b7ae7bea7fbf2b9e5e1cc2f29b7a31a8b1b612087d9cdcc063a16ea"]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f000095f000)=0x88) [ 122.914695] alg_setsockopt+0x6c5/0x740 [ 122.918743] ? rng_release+0x50/0x50 [ 122.922522] ? alg_accept+0xd0/0xd0 [ 122.926228] SYSC_setsockopt+0x4b8/0x570 [ 122.930396] SyS_setsockopt+0x76/0xa0 [ 122.934282] do_syscall_64+0x309/0x430 [ 122.938222] ? SYSC_recv+0xe0/0xe0 [ 122.941810] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.947033] RIP: 0033:0x455979 [ 122.950243] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 122.957989] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 2018/05/05 18:18:44 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc415517266318f49526a50df0d9749cbae4a68e1fcef5de479bbe9397b0a891ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13faf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821163b9faa75de32920836b407fdcc583fea65260ec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae54748701c42477448885c0000000000209ace9efc13384225d1d9e573c69fe127b4830522b136845fbb6e6c0d8f4c2506e425173807cc5a28370d87d3532d1d5ca86adb6093fe6c3e788cde250f965023b45834fb168714ab7675fa8f6b2ec732a50720a204ce21911a5adb7fdd90be266a7bbfcc97fbbb257956ceaeb1741762d0a6e0f8917c5ba6f8cabcee93a6a631b40c6d2df8b09ddda0d66af6bd5e85f3fcd60942164e3cb9fbbf0010f5254be680f38bc194fe8786a514a9318eb97a1ad39585e96ecffa234a02646b3604655a70337"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) [ 122.965277] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 122.972569] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.979861] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 122.987167] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000006 2018/05/05 18:18:45 executing program 1: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) sched_getscheduler(0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x120) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="dec18e5d81b6299c8d5b6aa53998b20b92428b3926dfd4385ff939ea11cd6487cd5e7e83f25eff88d25c20e9fd3ba56665e0634657ce3c37eeb1ff17b01931b0f8d0310383535cce7b6bc2b3209755e8d934edfc6aa643ac3aee91604b4bf0d76dcdc8910c858635ae79ef7d87c7e49d9127394ffcaab76041ddf464") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 18:18:45 executing program 5 (fault-call:2 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) [ 123.145549] FAULT_INJECTION: forcing a failure. [ 123.145549] name failslab, interval 1, probability 0, space 0, times 0 [ 123.156908] CPU: 1 PID: 8882 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 123.163773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.173150] Call Trace: [ 123.175782] dump_stack+0x185/0x1d0 [ 123.179481] should_fail+0x87b/0xab0 [ 123.183251] should_failslab+0x279/0x2a0 [ 123.187369] __kmalloc+0xc2/0x350 [ 123.190870] ? drbg_init_sym_kernel+0x8ca/0xcc0 [ 123.195582] drbg_init_sym_kernel+0x8ca/0xcc0 [ 123.200155] ? rcu_note_context_switch+0x4a0/0x4b0 [ 123.205157] ? _cond_resched+0x3c/0xd0 [ 123.209088] drbg_kcapi_seed+0xa5a/0x2270 [ 123.213445] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.218345] ? drbg_kcapi_random+0xc20/0xc20 [ 123.222843] crypto_rng_reset+0x262/0x310 [ 123.227094] rng_setkey+0x8b/0xa0 [ 123.230604] alg_setsockopt+0x6c5/0x740 [ 123.234682] ? rng_release+0x50/0x50 [ 123.238462] ? alg_accept+0xd0/0xd0 [ 123.242158] SYSC_setsockopt+0x4b8/0x570 [ 123.246322] SyS_setsockopt+0x76/0xa0 [ 123.250216] do_syscall_64+0x309/0x430 [ 123.254154] ? SYSC_recv+0xe0/0xe0 [ 123.257736] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.262949] RIP: 0033:0x455979 [ 123.266161] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 123.273907] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 123.281203] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 123.288498] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/05 18:18:45 executing program 6: set_mempolicy(0x1, &(0x7f0000229000)=0xad, 0x7) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00005fc000/0x2000)=nil, 0x2000, 0x0, 0x44031, r0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/05/05 18:18:45 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000400)=@hci, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000480)=""/205, 0xcd}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) 2018/05/05 18:18:45 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r9 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r9, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r10, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:45 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x2000, 0x98) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0x0, 0x1ff}], 0x0, &(0x7f0000001a00)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x410000}, 0xc) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r2 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000d10ffc), 0x4) ppoll(&(0x7f0000000080)=[{r2}, {r3, 0x20}, {r2, 0xc27055c41d6523cc}], 0x3, &(0x7f0000000100), &(0x7f0000000180), 0x8) getdents(r2, &(0x7f0000006b00)=""/117, 0x75) [ 123.295786] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 123.300482] IPVS: ftp: loaded support on port[0] = 21 [ 123.303074] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000006 2018/05/05 18:18:45 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x7a, 0x0, "891de3ec0f32"}, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/05 18:18:45 executing program 2 (fault-call:2 fault-nth:7): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:45 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:45 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xdc25, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x40, 0x0, 0x9bdd, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0x8c, "f39b5430f3f5a19aa3439971ea04aa15601e8d27578ff0bccd0f50aa8c89f1b3a1ddf2bc3ff06b7dcaf5ab45ab8e800c21c3488d6216f5e938d3f584b61f09275fbdcb0d00d5d6ee06e037bc0d5aa20472803559d23f01f595692c9c6eb190bb1ba9533e9691637b4179fc86b26a330431a1ee3d82bf40448b053a6949c0e5197c579519477a93dee639f4ec"}, &(0x7f0000000380)=0x94) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r3 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_pauseparam={0x13}}) [ 123.563608] rpcbind: RPC call returned error 22 [ 123.580098] rpcbind: RPC call returned error 22 2018/05/05 18:18:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 123.670390] FAULT_INJECTION: forcing a failure. [ 123.670390] name failslab, interval 1, probability 0, space 0, times 0 [ 123.681763] CPU: 1 PID: 8917 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 123.688627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.698002] Call Trace: [ 123.700640] dump_stack+0x185/0x1d0 [ 123.704313] should_fail+0x87b/0xab0 [ 123.708085] should_failslab+0x279/0x2a0 [ 123.712241] __kmalloc+0xc2/0x350 [ 123.715781] ? _cond_resched+0x3c/0xd0 [ 123.719753] ? drbg_kcapi_seed+0xc51/0x2270 [ 123.724150] ? drbg_kcapi_seed+0xac8/0x2270 [ 123.728513] drbg_kcapi_seed+0xc51/0x2270 [ 123.732756] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.737684] ? drbg_kcapi_random+0xc20/0xc20 [ 123.742159] crypto_rng_reset+0x262/0x310 [ 123.746399] rng_setkey+0x8b/0xa0 [ 123.749910] alg_setsockopt+0x6c5/0x740 [ 123.753969] ? rng_release+0x50/0x50 [ 123.757743] ? alg_accept+0xd0/0xd0 [ 123.761444] SYSC_setsockopt+0x4b8/0x570 [ 123.765618] SyS_setsockopt+0x76/0xa0 [ 123.769494] do_syscall_64+0x309/0x430 [ 123.773436] ? SYSC_recv+0xe0/0xe0 [ 123.777019] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.782239] RIP: 0033:0x455979 [ 123.785445] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 123.793190] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 123.800486] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 123.807783] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.815074] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 123.822370] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000007 2018/05/05 18:18:46 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0xd0, "a80697de15f06e5dd9b932af6d4c1eeb8816c5cc170e211267c3be57c5d7716f1e9858570f346c6a653f7dfe409e797edef7f0449f9e0580e693c0f44ce32ea52be25a7752ad8854dd977e1f22d6efc4f6c4b99177d0b6ae7f7bb4fa5222fc4967b9cc06e4df60ba73ced95431b47bd13218cc9b8cfbf7688cc1e74953fa366077af1caeabcbf8001fc929e6084bccc9548e4256260714feab479c67c2810e09cc158d4cb4ebbd0f2741c8b02fabb766889c09894792a7cd8cdb83859380958e9897e23b55c7185d9d799019fb422b96"}, &(0x7f00000002c0)=0xd8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00062dbd7000ffdbdf250300000020000100080001000a000000080006006f7666000c0006006c626c630000000028e9cd43bb7456cc60aca88b6067da5101be1f644eaaade3388d3b9b95524a717d93360c8f1027dce02021d0688f8c587f072a608caf2bb0f377e82ca59a1a07861aac43a95fe126dcc22ad87aca55bfe9b051146f70860d68170e10a8426d2d5aeaaa278cc821b1c6646a453a02dce6d32a99242472f88649790e40bc2427219e4ad112581f9ea796e6e91d0ccb14d60b678b4e9b7d8ac156762b1e8290b12e90a643f837b7d5cd3b30adf94c4834ea42cd1eeea0c535a633"], 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) ptrace$getenv(0x4201, r0, 0x895, &(0x7f0000000040)) 2018/05/05 18:18:46 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r9 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r9, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r10, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:46 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffffffffff7d) ioctl(r0, 0x40040084149, &(0x7f00000000c0)="2e22065adb3a6d2b008ed482136ac766f00db74fed24f3c3a4186c1a3dd90d6eb535b3fe5a8118f4670b6af022903e8bf7634ab7c8a30e0df79e41fa8cec13fb7e8f1cd09bbe8ceadd5b43733e5fcdd7a318") socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000000180)=""/4096, 0x1000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x2, 0x4e21}}) 2018/05/05 18:18:46 executing program 5 (fault-call:2 fault-nth:7): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:46 executing program 1: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) sched_getscheduler(0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x120) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="dec18e5d81b6299c8d5b6aa53998b20b92428b3926dfd4385ff939ea11cd6487cd5e7e83f25eff88d25c20e9fd3ba56665e0634657ce3c37eeb1ff17b01931b0f8d0310383535cce7b6bc2b3209755e8d934edfc6aa643ac3aee91604b4bf0d76dcdc8910c858635ae79ef7d87c7e49d9127394ffcaab76041ddf464") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 18:18:46 executing program 2 (fault-call:2 fault-nth:8): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/23, 0x17}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/156, 0x9c}], 0x5, &(0x7f0000002280)=""/65, 0x41, 0x5}, 0x5}, {{&(0x7f0000002300)=@ipx, 0x80, &(0x7f0000003480)=[{&(0x7f0000002380)=""/91, 0x5b}, {&(0x7f0000002400)=""/128, 0x80}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x1000}, 0x8}], 0x2, 0x40000003, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003540)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r1, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/05/05 18:18:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017df4)=@ipv6_newroute={0x24, 0x48, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) [ 124.335501] FAULT_INJECTION: forcing a failure. [ 124.335501] name failslab, interval 1, probability 0, space 0, times 0 [ 124.346943] CPU: 1 PID: 8944 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 124.353815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.363218] Call Trace: [ 124.364735] FAULT_INJECTION: forcing a failure. [ 124.364735] name failslab, interval 1, probability 0, space 0, times 0 [ 124.365853] dump_stack+0x185/0x1d0 [ 124.365899] should_fail+0x87b/0xab0 [ 124.365949] should_failslab+0x279/0x2a0 [ 124.366038] __kmalloc+0xc2/0x350 [ 124.392082] ? _cond_resched+0x3c/0xd0 [ 124.396032] ? drbg_kcapi_seed+0xc51/0x2270 [ 124.400408] ? drbg_kcapi_seed+0xac8/0x2270 [ 124.404748] drbg_kcapi_seed+0xc51/0x2270 [ 124.408964] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.413829] ? drbg_kcapi_random+0xc20/0xc20 [ 124.418278] crypto_rng_reset+0x262/0x310 [ 124.422483] rng_setkey+0x8b/0xa0 [ 124.425953] alg_setsockopt+0x6c5/0x740 [ 124.429970] ? rng_release+0x50/0x50 [ 124.433719] ? alg_accept+0xd0/0xd0 [ 124.437388] SYSC_setsockopt+0x4b8/0x570 [ 124.441508] SyS_setsockopt+0x76/0xa0 [ 124.445360] do_syscall_64+0x309/0x430 [ 124.449268] ? SYSC_recv+0xe0/0xe0 [ 124.452819] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.458011] RIP: 0033:0x455979 [ 124.461205] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 124.468924] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 124.476197] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 124.483468] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.490741] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 124.498013] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000007 [ 124.505318] CPU: 0 PID: 8948 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 124.512185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.521648] Call Trace: [ 124.524281] dump_stack+0x185/0x1d0 [ 124.527948] should_fail+0x87b/0xab0 [ 124.531720] should_failslab+0x279/0x2a0 [ 124.535883] __kmalloc+0xc2/0x350 [ 124.539434] ? _cond_resched+0x3c/0xd0 [ 124.543452] ? drbg_kcapi_seed+0xedd/0x2270 [ 124.547861] ? drbg_kcapi_seed+0xd8c/0x2270 [ 124.552227] drbg_kcapi_seed+0xedd/0x2270 [ 124.556471] ? drbg_kcapi_random+0xc20/0xc20 [ 124.560954] crypto_rng_reset+0x262/0x310 [ 124.565198] rng_setkey+0x8b/0xa0 [ 124.568698] alg_setsockopt+0x6c5/0x740 [ 124.572752] ? rng_release+0x50/0x50 [ 124.576530] ? alg_accept+0xd0/0xd0 [ 124.580236] SYSC_setsockopt+0x4b8/0x570 2018/05/05 18:18:46 executing program 3: r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000005fa0)=@sco={0x1f}, 0x80) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) [ 124.584397] SyS_setsockopt+0x76/0xa0 [ 124.588278] do_syscall_64+0x309/0x430 [ 124.592213] ? SYSC_recv+0xe0/0xe0 [ 124.595790] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.601000] RIP: 0033:0x455979 [ 124.604200] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 124.611941] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 124.619225] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 124.626514] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.633801] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 124.641090] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000008 2018/05/05 18:18:46 executing program 0: r0 = socket(0x5, 0x6, 0x7fff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x2, @empty, 0x6}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1f}, 0x9}], 0x64) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x4e24, @rand_addr=0x7fff}}, 0x0, 0x3, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x210) pipe(&(0x7f0000000240)={0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) 2018/05/05 18:18:46 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:46 executing program 5 (fault-call:2 fault-nth:8): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:46 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x5}, {0x40}, {0x6}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x400002) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x3) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) [ 124.845886] FAULT_INJECTION: forcing a failure. [ 124.845886] name failslab, interval 1, probability 0, space 0, times 0 [ 124.857274] CPU: 0 PID: 8969 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 124.864143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.873528] Call Trace: [ 124.876168] dump_stack+0x185/0x1d0 [ 124.879849] should_fail+0x87b/0xab0 [ 124.883621] should_failslab+0x279/0x2a0 [ 124.887780] __kmalloc+0xc2/0x350 [ 124.891326] ? _cond_resched+0x3c/0xd0 [ 124.895301] ? drbg_kcapi_seed+0xedd/0x2270 [ 124.899702] ? drbg_kcapi_seed+0xd8c/0x2270 [ 124.904066] drbg_kcapi_seed+0xedd/0x2270 [ 124.908290] ? drbg_kcapi_random+0xc20/0xc20 [ 124.912774] crypto_rng_reset+0x262/0x310 [ 124.917022] rng_setkey+0x8b/0xa0 [ 124.920534] alg_setsockopt+0x6c5/0x740 [ 124.924590] ? rng_release+0x50/0x50 [ 124.928374] ? alg_accept+0xd0/0xd0 [ 124.932076] SYSC_setsockopt+0x4b8/0x570 [ 124.936247] SyS_setsockopt+0x76/0xa0 [ 124.940140] do_syscall_64+0x309/0x430 [ 124.944081] ? SYSC_recv+0xe0/0xe0 [ 124.947667] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.952880] RIP: 0033:0x455979 [ 124.956090] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 124.963838] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 124.971129] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 124.978419] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.985712] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 124.993017] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000008 2018/05/05 18:18:47 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) socket$inet6(0xa, 0x5, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr=0x8000, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e23, 0x7ff, 0x4e22, 0x3, 0xa, 0x20, 0x20, 0x2e, r1, r2}, {0x0, 0xa963, 0x6, 0x7, 0x1, 0x1000000000000, 0x2a4c, 0x40}, {0x239a, 0x7fffffff, 0x5, 0xef}, 0x1f, 0x6e6bba, 0x0, 0x1, 0x3, 0x3}, {{@in6, 0x4d4, 0x7c}, 0x2, @in=@broadcast=0xffffffff, 0x3501, 0x0, 0x1, 0x1, 0x4, 0x5, 0xdfab}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/178) ftruncate(r0, 0x108) ioctl$TCSBRK(r0, 0x5409, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r0}) 2018/05/05 18:18:47 executing program 2 (fault-call:2 fault-nth:9): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/05 18:18:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x9e, 0x1, "11b3230449bfa19853d4ecbb0ebd5ad00e2f95fc04eb62ede7806c184a5311457f990563c9ac81b39eb30d2f8301f1ff3e7a0cd841fa549a43e0eaf6f9700ec49807b0306c29f4777af8f79d9bddda507653860e5750a2930df7d8b56f881e3aee69980b4a7e85e3ae4bcac50c5e7cd6393d24497e4f8bac79de61c656793639f74b31cf8dd588ef856d6cc62b0b173babfcefe4315d"}, 0xc0100) r1 = openat$cgroup_int(r0, &(0x7f0000000040)="0270757365742e6d656d866f72795f7370040000000000000062", 0x2, 0x0) flistxattr(r1, &(0x7f0000000080), 0x0) 2018/05/05 18:18:47 executing program 0: syz_emit_ethernet(0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000029c5c9c77cfd88642f0f6f2c3d350021"], 0x0) 2018/05/05 18:18:47 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) sendmsg(r7, &(0x7f0000000240)={&(0x7f00004f5000)=@can={0x1d, r3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000080), 0xfffffffffffffec6}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="eeffffff"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4e7c}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x1}, 0x8) 2018/05/05 18:18:47 executing program 6: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc415517266318f49526a50df0d9749cbae4a68e1fcef5de479bbe9397b0a891ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13faf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821163b9faa75de32920836b407fdcc583fea65260ec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae54748701c42477448885c0000000000209ace9efc13384225d1d9e573c69fe127b4830522b136845fbb6e6c0d8f4c2506e425173807cc5a28370d87d3532d1d5ca86adb6093fe6c3e788cde250f965023b45834fb168714ab7675fa8f6b2ec732a50720a204ce21911a5adb7fdd90be266a7bbfcc97fbbb257956ceaeb1741762d0a6e0f8917c5ba6f8cabcee93a6a631b40c6d2df8b09ddda0d66af6bd5e85f3fcd60942164e3cb9fbbf0010f5254be680f38bc194fe8786a514a9318eb97a1ad39585e96ecffa234a02646b3604655a70337"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/05 18:18:47 executing program 5 (fault-call:2 fault-nth:9): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) [ 125.475206] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.482155] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.491391] FAULT_INJECTION: forcing a failure. [ 125.491391] name failslab, interval 1, probability 0, space 0, times 0 [ 125.502835] CPU: 1 PID: 9001 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 125.509702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.519076] Call Trace: [ 125.521705] dump_stack+0x185/0x1d0 [ 125.525372] should_fail+0x87b/0xab0 [ 125.529144] should_failslab+0x279/0x2a0 [ 125.533299] __kmalloc+0xc2/0x350 [ 125.536834] ? _cond_resched+0x3c/0xd0 [ 125.536965] FAULT_INJECTION: forcing a failure. [ 125.536965] name failslab, interval 1, probability 0, space 0, times 0 [ 125.540800] ? drbg_kcapi_seed+0x129f/0x2270 [ 125.540837] drbg_kcapi_seed+0x129f/0x2270 [ 125.540944] ? drbg_kcapi_random+0xc20/0xc20 [ 125.565128] crypto_rng_reset+0x262/0x310 [ 125.569351] rng_setkey+0x8b/0xa0 [ 125.572825] alg_setsockopt+0x6c5/0x740 [ 125.576848] ? rng_release+0x50/0x50 [ 125.580600] ? alg_accept+0xd0/0xd0 [ 125.584265] SYSC_setsockopt+0x4b8/0x570 [ 125.588389] SyS_setsockopt+0x76/0xa0 [ 125.592243] do_syscall_64+0x309/0x430 [ 125.596150] ? SYSC_recv+0xe0/0xe0 [ 125.599703] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.604899] RIP: 0033:0x455979 [ 125.608085] RSP: 002b:00007f26cde7ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 125.615806] RAX: ffffffffffffffda RBX: 00007f26cde7b6d4 RCX: 0000000000455979 [ 125.623079] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 125.630351] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.637622] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 125.644891] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000009 [ 125.652190] CPU: 0 PID: 9006 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 125.659048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.668417] Call Trace: [ 125.671047] dump_stack+0x185/0x1d0 [ 125.675359] should_fail+0x87b/0xab0 [ 125.679141] should_failslab+0x279/0x2a0 [ 125.683288] __kmalloc+0xc2/0x350 [ 125.686829] ? _cond_resched+0x3c/0xd0 [ 125.690811] ? drbg_kcapi_seed+0x129f/0x2270 [ 125.695278] drbg_kcapi_seed+0x129f/0x2270 [ 125.699587] ? drbg_kcapi_random+0xc20/0xc20 [ 125.704069] crypto_rng_reset+0x262/0x310 [ 125.708309] rng_setkey+0x8b/0xa0 [ 125.711801] alg_setsockopt+0x6c5/0x740 [ 125.715848] ? rng_release+0x50/0x50 [ 125.719619] ? alg_accept+0xd0/0xd0 [ 125.723312] SYSC_setsockopt+0x4b8/0x570 [ 125.727466] SyS_setsockopt+0x76/0xa0 [ 125.731350] do_syscall_64+0x309/0x430 [ 125.735285] ? SYSC_recv+0xe0/0xe0 [ 125.738861] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.744070] RIP: 0033:0x455979 [ 125.747274] RSP: 002b:00007f93f838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 125.755009] RAX: ffffffffffffffda RBX: 00007f93f838b6d4 RCX: 0000000000455979 [ 125.762298] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 2018/05/05 18:18:47 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001ffc), 0x84) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000000c0)={0x5, 0x14, [0x4, 0x5, 0x4, 0x1, 0x2]}) [ 125.769588] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.776883] R10: 00000000203c1000 R11: 0000000000000246 R12: 0000000000000014 [ 125.784177] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000009 [ 125.855892] device bridge_slave_1 left promiscuous mode [ 125.861758] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.935022] device bridge_slave_0 left promiscuous mode [ 125.940917] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.010257] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 126.018294] IP: __list_del_entry_valid+0xd1/0x440 [ 126.023131] PGD 0 P4D 0 [ 126.025825] Oops: 0000 [#1] SMP PTI [ 126.029437] Dumping ftrace buffer: [ 126.032962] (ftrace buffer empty) [ 126.036664] Modules linked in: [ 126.039872] CPU: 1 PID: 8995 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 126.046699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.056068] RIP: 0010:__list_del_entry_valid+0xd1/0x440 [ 126.061417] RSP: 0018:ffff88013bc6f230 EFLAGS: 00010246 [ 126.066772] RAX: ffff88013c8ab180 RBX: 0000000000000000 RCX: 0000000000000000 [ 126.074043] RDX: ffff88013c8c8180 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 126.081303] RBP: ffff88013bc6f288 R08: 0000000001080020 R09: 0000000000000002 [ 126.088561] R10: 0000000000000000 R11: 0000000180800003 R12: 0000000000000000 [ 126.095835] R13: ffff88013c8aa220 R14: 0000000000000000 R15: 0000000000000000 [ 126.103113] FS: 00007f53148d4700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 126.111334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.117207] CR2: 0000000000000000 CR3: 000000000aa30000 CR4: 00000000001406e0 [ 126.124467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 126.131729] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 126.138986] Call Trace: [ 126.141587] sctp_auth_destroy_keys+0x126/0x5d0 [ 126.146290] sctp_endpoint_put+0x14f/0x4d0 [ 126.150518] sctp_endpoint_free+0xa4/0xd0 [ 126.154692] sctp_destroy_sock+0x2d1/0x4d0 [ 126.158962] ? sctp_init_sock+0x15c0/0x15c0 [ 126.163302] sk_common_release+0xd1/0x570 [ 126.167481] sctp_close+0xc81/0xdb0 [ 126.171149] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 126.175577] ? sctp_destruct_sock+0xa0/0xa0 [ 126.179934] inet_release+0x240/0x2a0 [ 126.183747] ? inet_listen+0x4e0/0x4e0 [ 126.187695] sock_close+0xe0/0x300 [ 126.191282] __fput+0x49e/0xa10 [ 126.194602] ____fput+0x37/0x40 [ 126.197906] ? fput+0x2e0/0x2e0 [ 126.201182] task_work_run+0x243/0x2c0 [ 126.205113] do_exit+0x10e1/0x38d0 [ 126.208684] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 126.214163] ? __dequeue_signal+0x70d/0xb10 [ 126.218513] do_group_exit+0x1a0/0x360 [ 126.222406] get_signal+0x1320/0x1f20 [ 126.226239] ? __msan_poison_alloca+0x15c/0x1d0 [ 126.230904] ? prepare_exit_to_usermode+0x271/0x3a0 [ 126.235923] do_signal+0xb8/0x1c80 [ 126.239507] ? finish_task_switch+0x176/0x230 [ 126.244056] ? __schedule+0x6a1/0x730 [ 126.247901] ? schedule+0x1cc/0x2f0 [ 126.251548] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.256928] ? prepare_exit_to_usermode+0x28e/0x3a0 [ 126.261963] prepare_exit_to_usermode+0x271/0x3a0 [ 126.266811] syscall_return_slowpath+0xe9/0x700 [ 126.271497] ? SYSC_accept+0x99/0xb0 [ 126.275228] do_syscall_64+0x36d/0x430 [ 126.279125] ? futex_lock_pi+0x1e60/0x1e60 [ 126.283354] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.288532] RIP: 0033:0x455979 [ 126.291711] RSP: 002b:00007f53148d3c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 126.299414] RAX: 0000000000000001 RBX: 00007f53148d46d4 RCX: 0000000000455979 [ 126.306674] RDX: 0000000000000058 RSI: 0000000000000001 RDI: 000000000072becc [ 126.313933] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.321191] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 126.328452] R13: 0000000000000000 R14: 00000000006f40a0 R15: 0000000000000000 [ 126.335712] Code: 15 4c 89 f8 4c 31 f0 4c 89 e1 48 f7 d1 48 21 c1 0f 84 76 01 00 00 4d 39 f7 0f 84 7e 01 00 00 41 89 de 4d 85 e4 0f 85 01 02 00 00 <4d> 8b 27 4c 89 ff e8 e4 79 cb fd 48 8b 18 44 8b 3a 48 89 d8 48 [ 126.355067] RIP: __list_del_entry_valid+0xd1/0x440 RSP: ffff88013bc6f230 [ 126.361901] CR2: 0000000000000000 [ 126.365352] ---[ end trace 927ede2638e80d88 ]--- [ 126.370109] Kernel panic - not syncing: Fatal exception in interrupt [ 126.377073] Dumping ftrace buffer: [ 126.380606] (ftrace buffer empty) [ 126.384298] Kernel Offset: disabled [ 126.387915] Rebooting in 86400 seconds..