b97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 83.270144] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 83.278875] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 20:39:48 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10200, 0x0) syz_emit_ethernet(0x182, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/30 20:39:48 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/30 20:39:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001200010000c5000000000000ac1414bb000000000000000000000000000000000a00000014000d00ffffffff000000000000000000000000"], 0x1}, 0x1}, 0x0) [ 83.398068] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 83.406648] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 83.577466] Process accounting resumed [ 83.611761] Process accounting resumed 2018/04/30 20:39:49 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='./control\x00', &(0x7f0000000300)='autofs\x00', 0x9000, &(0x7f0000001440)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control\x00') renameat(r1, &(0x7f0000000080)='./control\x00', r1, &(0x7f0000000100)='./control\x00') close(r0) 2018/04/30 20:39:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x860, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0x8e2d, 0x30}, &(0x7f0000000180)=0xc) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x12}) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 20:39:49 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) fsync(r1) close(r0) 2018/04/30 20:39:49 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x6, 0x3ff, 0x10000, 0x6, 0x6}, 0x9, 0x100, 0x8, 0x2, 0x1, "c4c484109b49e5afc530c57fcba665eef92cf236c66a27fd44f6b36dcb7c5a256fcb2b9573fa6519390a0e66f639e5a941361c712cb5d65507ecad1fd55fb155eea932fc561f1426a244b4f65612d7ef483c4f1d26dde6e7cf62ec62d4ec35b404264f82b27bdb819709d62f8e08779fa7f4cbbf601f9460e6ece87c1da0f462"}) 2018/04/30 20:39:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/220, 0xdc}], 0x1}}], 0x8, 0x0, &(0x7f00000007c0)={0x0, 0x1c9c380}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x2000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000800)=""/4096) 2018/04/30 20:39:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6769645f6d617000a9112471730000000836c0e50fe38a40fff3000000000009f4da8e7dba59b0c72ecf125d516674ed7f1e4ea7c8") writev(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)="b9", 0x1}], 0x1) socket$l2tp(0x18, 0x1, 0x1) 2018/04/30 20:39:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x10080) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xd8, r3, 0xd00, 0x70bd27, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r4}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x40884) 2018/04/30 20:39:49 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x80000) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)) 2018/04/30 20:39:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000900)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x401, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x10000, 0x6, 0x1, 0xb660, 0x8000}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0xc) 2018/04/30 20:39:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x7f, 0x2, [0x800, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/30 20:39:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x37e9, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[], &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8001, 0x100) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000002c0)={0x5, 0xd9b5, 0x3, 0xd2, &(0x7f0000000140)=""/210, 0x24, &(0x7f0000000240)=""/36, 0xe, &(0x7f0000000280)=""/14}) 2018/04/30 20:39:49 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)) 2018/04/30 20:39:49 executing program 1: syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x4, 0x19, 0x101}, &(0x7f0000000080)=0x14) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x8, 0xffff, 0x400, 0x6, 0xf9, 0xd05, 0xe8, 0x6, 0x8000, 0x6, 0x76, 0x1, 0x9]}, &(0x7f0000000200)=0x100) 2018/04/30 20:39:49 executing program 7: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xfb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) fremovexattr(r1, &(0x7f0000000000)=@random={'system.', '\x00'}) 2018/04/30 20:39:49 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x2, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e23, @rand_addr}, 0x10) 2018/04/30 20:39:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330, r2}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1, 0x43}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r1, r3) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffecf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="503ce353b86fd94b549933db534d3e1946ac959a9fcdeedaa3cff1c1469899c01f5a252e9349decc4e0dcc8de98f01b110cb26e91102413159bac6943f13aafcf0cc89f4db3bdb11c4ea9c0541575fc3062570eaf75ea65fe3fc", @ANYBLOB="0400000008000500070000001c000204080005000300000008000308000500f7ffffff000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000001c0)=0x1, 0x4) fallocate(r4, 0x0, 0x0, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x80000000, 0x20) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000001140)=""/95, 0x5f}], 0x1, 0x0) lseek(r5, 0x0, 0x3) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0x0, 0x2}) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x0, 0x0, 0x4) fallocate(r6, 0x0, 0x4b99, 0x5) mknod$loop(&(0x7f0000000180)='./file1\x00', 0x2000, 0x1) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) fallocate(r6, 0x1, 0x0, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f0000000240)={0xa}) sendfile(r7, r6, 0x0, 0xc08f) r8 = dup2(r0, r0) ioctl$sock_bt_hci(r8, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d80700000000000000000000000000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) [ 84.665091] Unknown ioctl 1074013192 [ 84.718154] Unknown ioctl 1074013192 2018/04/30 20:39:50 executing program 3: r0 = socket(0x10, 0x3, 0x5) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0xbc8, &(0x7f0000000140)=0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x5c, 0x4}) 2018/04/30 20:39:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) ioctl(r0, 0x227a, &(0x7f00007bc000)) 2018/04/30 20:39:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000140)="6e26327730e5859737874f1ed641b285e6454bd914c271d2cc78607d45e4fe1f899c0804389761ce9c8d1a4c1c3e4899d2efb7801dde7f9917fba6840965106ddf32a79a7fb3a227319c5f8530c231c23ce167884a5fabfa9409859a6aacbcd1612921e4dd06e23490ec19e414471685cb592c3381aaddfb2864c60a82a021f287f971010520968cfdbe"}, 0x10) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x7, 0x8, 0xffffffffffffff7f, 0x100000000, 0x2, 0xfffffffffffff000, 0x7, 0xfffffffffffffff8, 0x10000, 0x9}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x209) 2018/04/30 20:39:50 executing program 2: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100080000, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) times(&(0x7f00000002c0)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x1, &(0x7f00008a0000), 0x1, 0x2) 2018/04/30 20:39:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0xc0a85322, &(0x7f00000001c0)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000003c0)={{0x84, 0x5, 0x100000000, 0x3, "809042fbd29c4eb3f2f940be2a96bd22fa61bfbe7ec3be5c9ce493e68c888bd840850865913ea6c6c8a4b00c", 0x1}, 0x9, [0x401, 0x7fffffff, 0xfffffffffffffff7, 0x400, 0xffffffff, 0x3, 0x5, 0x80000000, 0x6c, 0x9, 0x0, 0x80, 0x7, 0x3, 0x10000, 0x0, 0x3, 0x7f, 0x3, 0x62e5eec6, 0x1, 0x101, 0x8001, 0x14000000, 0x8000, 0x2, 0x80000001, 0xffffffff, 0x7, 0x2, 0x3, 0x5c, 0x10000, 0x1, 0x7, 0x3, 0xffffffff, 0x6, 0x0, 0x7, 0x7, 0xffffffff, 0x20, 0x2, 0x81, 0x5, 0xc5, 0x100, 0x4, 0x3, 0x5, 0xffffffffe857d846, 0x7, 0x8, 0x6, 0xc, 0x7, 0x820b, 0x6, 0x7fffffff, 0x8, 0x3f, 0x0, 0x2, 0x2, 0xcb, 0x34e1, 0x5, 0x213, 0x2, 0x3fa, 0x4, 0x10000, 0x0, 0x8, 0x5, 0x0, 0x4, 0x4e4, 0xfc000000000, 0x7ff, 0x40, 0x5, 0xfffffffffffffff9, 0x4, 0x2, 0x8f, 0x0, 0x6bf8, 0x80, 0x9d, 0x8001, 0x6bb78780, 0x11f1, 0x8, 0x86, 0x4dc8, 0x5, 0x7, 0x9, 0x4, 0x10001, 0x1fc, 0x4, 0x1, 0xdfc, 0x6, 0x4, 0x20, 0x100000000, 0x7, 0x5, 0x5, 0x7, 0x7fffffff, 0x7ff, 0x3, 0x3ff, 0x0, 0x7, 0x9, 0x1000, 0x4, 0x0, 0x9, 0x9, 0x6, 0x6], {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000680f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 20:39:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000040)="e800000000c74424007c000000c7442402b0000000c7442406000000000f011424b9800000c00f3235000400000f30b9024d564b0f320f22600f01cbb9760200000f3266b83c008ee866b810010f00d80f01c9", 0x53}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000000)) 2018/04/30 20:39:50 executing program 6: r0 = mq_open(&(0x7f0000000600)="ad2400", 0x6e93ebbbcc0884f2, 0x2, &(0x7f0000664fc0)={0x6, 0x1, 0x20002, 0x0, 0x1f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x887c, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000680)="2e90ea958d962859c38d9f90f41c64ff29b4d0a0e961585f0da4dc83f9646071b0fe") ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1, 0x100000001, 0x400, 0x5, 0x100000, r2}) ioctl$TIOCCONS(r1, 0x541d) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x40, 0x0) r3 = semget$private(0x0, 0x1, 0x40) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f0000000480)=""/82) seccomp(0x1, 0x1, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x9, 0x5d15, 0x1, 0x3}, {0x9, 0x100000000}]}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400) r6 = dup3(r4, r5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000200)={0x8e6a, 0x0, 0x2, 0xfd00}) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f00000007c0)="d51a144fa3d202e4b4dbf01c68052948c4463f9388dc6d241dac4504ade76d7bc0cdf31ab4630904377d19b6c5e583c41a858d1d759b6ad9c37dc79500510213ce9fc42375138eef64d43a9c2876ac760fcc1e14b298aa0a9c8d26277ef745d7b5f667f30150915f9fcb6ca62b75edd2c89cd7df1a71ec9cf5314c51ac958f166eb24b0a2962dbf4b329e3b930022dd3fed3678ecfad", 0x96, 0x7f}], 0x80, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000280)={0x6, r7}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x470, 0x140, 0x258, 0x140, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000880), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xff000000, 0x0, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x6, 0x10000, 0x34, 0x8001, 0x3f8, 0x2, 'syz_tun\x00', 'erspan0\x00', {}, {0xff}, 0x0, 0x44}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="32bf1dc30517", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x14}, @loopback=0x7f000001, 0xffffffff, 0x0, @mac, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff]}, 0x2, 0x400, 0x0, 0xd12, 0x5, 0x8, 'veth1\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7032bd792d6916f78dabd363ce8d39af131edf590a1dd984fd87d8586b2b"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000500)=""/103, 0x67, 0x10001, &(0x7f0000000580)={0x0, 0x989680}) 2018/04/30 20:39:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000d2892a88010000010000000000000000"], 0x14}, 0x1}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) 2018/04/30 20:39:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x1cc) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000080)) [ 85.377642] mmap: syz-executor2 (6788) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/30 20:39:50 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000002100)="f3ac38b330cde43b57099c74d3980e0e8a962072758ed42f883234581a889e2902c931ce7adce44758a2289d0ff6", 0x2e}], 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) 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)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000001fde)=0xfffffffffffffffc, 0x2) 2018/04/30 20:39:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) r1 = semget$private(0x0, 0x3, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000000)=0xe8) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000280)={{0x9, r2, r3, r4, r5, 0x41, 0x20}, 0x10001, 0x4, 0x3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000080), &(0x7f00000004c0)=""/242}, 0x18) [ 85.436134] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 86.311960] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 20:39:51 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000180)=ANY=[@ANYBLOB="2cbfdf0c8e345640bcf425022a1e7af64b9f5a23a20a89a2722a3049dcd8466b7dfdd2bdf7872f7a5aa1fb50cea8328e9587d856ecf0273a86e1c32e230653bb1384bcf9392457718d1ffcb033960efc2d6cc634ef158ce38b87789e83be91a481ace36fe1573db80239bd946756976a63aeb27be20052684f554a89900f456f7744db1d8cdd46e456b0e3c7a6f0474dab4ddfbe1882e69a44d8e34f099a6e9fdc8ee8c41cbe70286d589f22c7f35a73d81727a608fe9422b856da0f1b92aecd9c6d17", @ANYRES16=r0, @ANYBLOB="8a56d37bd0b92a6b29df5bcc2b019af705e6c9869898f5cf75f4b626de4e108a0262", @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="43057beacb11e2fe67583a0acf73b863efb230f7cd96b3b74b0c090c456e23c330d4f718010c5b019d713ce625c146dbeaf785eab6767705bf7e4dcb09df8faf4f4d58e91cf4c75270d44df65a7aac458b94eb75fad5610a47c05c20aa896675c8039388739c026b"]]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x2) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000040)='./file0\x00', 0xffff) 2018/04/30 20:39:51 executing program 0: 2018/04/30 20:39:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000), 0x2783d69a1a41c04e) 2018/04/30 20:39:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x361, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x400, 0x1, 0x8, 'queue0\x00'}) 2018/04/30 20:39:51 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80, 0x2bf9afb1}, 'port1\x00', 0x64, 0x40000, 0x3, 0x1f, 0x46, 0x3, 0x0, 0x0, 0x1, 0x7}) tkill(r2, 0x1000000000016) close(r1) 2018/04/30 20:39:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000b0100000000000000000000000000080001dcef0000003eb90d9fb2ab6053ae17931b8106000000320972fb89afc691735a18e399c119c7e746350104bb166b0ac4a2fe085a6d4eaa959a395d"], 0x1c}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x4, 0x7fffffff, 0x3ff, 0x7, 0x11}, 0x98) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x2, 'bond_slave_1\x00', 0x1}, 0x18) 2018/04/30 20:39:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xcf7567d85e93e755, &(0x7f0000000140)={&(0x7f0000000080)={0x14, 0x20, 0xfffffffffc000003, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x95, "20a5a1be76f53034a3191a7cf5623e820059db19cfd09652dcafa93030e42ac35e5c3bbdeb86dd48d233422fb31ce485520037977b7f52640e492b3f28878fcbb60d5d5f60e3d6699469fa9e0911ebf0add82ffb6fd371c932eda932e67325b3455cc3937d8843dfac2e0859e967a697fa9f9ffc148c4366f1756d50281c177b9b1ec6d72ccc407bd96de3a9762caaa245828d4849"}, &(0x7f0000000240)=0x9d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x7f, 0x8000, 0x7, 0x6, r2}, &(0x7f00000002c0)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) 2018/04/30 20:39:51 executing program 6: r0 = mq_open(&(0x7f0000000600)="ad2400", 0x6e93ebbbcc0884f2, 0x2, &(0x7f0000664fc0)={0x6, 0x1, 0x20002, 0x0, 0x1f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x887c, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000680)="2e90ea958d962859c38d9f90f41c64ff29b4d0a0e961585f0da4dc83f9646071b0fe") ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1, 0x100000001, 0x400, 0x5, 0x100000, r2}) ioctl$TIOCCONS(r1, 0x541d) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x40, 0x0) r3 = semget$private(0x0, 0x1, 0x40) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f0000000480)=""/82) seccomp(0x1, 0x1, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x9, 0x5d15, 0x1, 0x3}, {0x9, 0x100000000}]}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400) r6 = dup3(r4, r5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000200)={0x8e6a, 0x0, 0x2, 0xfd00}) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f00000007c0)="d51a144fa3d202e4b4dbf01c68052948c4463f9388dc6d241dac4504ade76d7bc0cdf31ab4630904377d19b6c5e583c41a858d1d759b6ad9c37dc79500510213ce9fc42375138eef64d43a9c2876ac760fcc1e14b298aa0a9c8d26277ef745d7b5f667f30150915f9fcb6ca62b75edd2c89cd7df1a71ec9cf5314c51ac958f166eb24b0a2962dbf4b329e3b930022dd3fed3678ecfad", 0x96, 0x7f}], 0x80, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000280)={0x6, r7}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x470, 0x140, 0x258, 0x140, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000880), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xff000000, 0x0, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x6, 0x10000, 0x34, 0x8001, 0x3f8, 0x2, 'syz_tun\x00', 'erspan0\x00', {}, {0xff}, 0x0, 0x44}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="32bf1dc30517", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x14}, @loopback=0x7f000001, 0xffffffff, 0x0, @mac, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff]}, 0x2, 0x400, 0x0, 0xd12, 0x5, 0x8, 'veth1\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7032bd792d6916f78dabd363ce8d39af131edf590a1dd984fd87d8586b2b"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000500)=""/103, 0x67, 0x10001, &(0x7f0000000580)={0x0, 0x989680}) 2018/04/30 20:39:51 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x7) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, 0x0, 0x20) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000040)) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400, 0x0) arch_prctl(0x1001, &(0x7f0000000200)="16c274") sendfile(r0, r1, 0x0, 0x7ff) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) 2018/04/30 20:39:51 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x402800, 0x0) connect$netrom(r2, &(0x7f00000002c0)=@ax25={0x3, {"85c611f39e11b3"}, 0xffffffff00000000}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x8, 0x9, 0xa4e, 0x7fff, 0x0, 0x40000, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0x1, 0x7, 0xd4, 0xfffffffffffffffb}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="6e000000e213e2c49243c69c331ad8bd2cd4a80fdc03614212a8b46ca04e624383f8ef5a1d4214e5845c15aab69bfb33ae29cdc8cc361b2935472910521499faa1be5a24cdca2f73e42d4af9f62ac68060bb4ccc7da3659873b3b9f32c96a8ae3af8c5fcde71cece5aade99644957ce9993714d76764dd602c8ac472fe3b4da076ae1c48cd9c7b6708000000000000003dde2a21422713d99ef62f9457718f21e04fc30965cb19eb84ec7924bad346f58229fb8764b04f154b2f4b0cff640d8a6471cba839d135f3e10b5135228d47ef67559e"], &(0x7f0000000300)=0x2) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) [ 86.498399] FAT-fs (loop5): Directory bread(block 1) failed [ 86.511137] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 86.564076] FAT-fs (loop5): Directory bread(block 2) failed [ 86.613130] FAT-fs (loop5): Directory bread(block 3) failed [ 86.662129] FAT-fs (loop5): Directory bread(block 4) failed [ 86.670165] FAT-fs (loop5): Directory bread(block 5) failed [ 86.681942] FAT-fs (loop5): Directory bread(block 6) failed [ 86.694565] FAT-fs (loop5): Directory bread(block 7) failed [ 86.707590] FAT-fs (loop5): Directory bread(block 8) failed [ 86.713863] FAT-fs (loop5): Directory bread(block 9) failed [ 86.721321] FAT-fs (loop5): Directory bread(block 10) failed [ 86.741196] FAT-fs (loop5): FAT read failed (blocknr 1) [ 86.752455] FAT-fs (loop5): FAT read failed (blocknr 1) 2018/04/30 20:39:52 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) pipe2(&(0x7f0000000040), 0x80800) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1e7, 0xfffffffffffffffe}, 0x73, 0xfffffffffffffffc}, 0xe) 2018/04/30 20:39:52 executing program 1: r0 = socket$inet(0x2, 0x6, 0x8000) r1 = dup2(0xffffffffffffffff, r0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0xb70, 0x6, "7415111706d362972b6779ef634223ad96c836352377ad347a5e28444d9a7ec31275478e64ffcf06c508a4d34071c49eea683567bb7202f90e317fcbd0ba09249d"}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000140)="64a0c73878bcaf55b620eb5141efa99f00c547ece224028500c5890fb2e952947c2561142d2395c26398afcd35bc164084dd1b0d709410f5b4b9c7bb0ff29cef6e92a7c2edc601a37def570e2d4d9e45bac7c9bfeda33757db8d2987b4ab37a8a2c2fc4a371fac9fc0632779fc60779940b6562b8d30115e9ac9306c747a1de7f0d79b481b63bd9572c92f19c984e0eecfe975affba59ae0fe1e4dbb3f0e5d839714ca13ee85789aa6", &(0x7f0000000200)=""/15}, 0x18) 2018/04/30 20:39:52 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000002c0)=0xe, 0x800) shutdown(r0, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000300), &(0x7f0000000340)=0xe, 0x0) r2 = dup2(r1, r1) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000380)=0x3, 0x4) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/126, 0x7e}], 0x1, &(0x7f0000000180)=""/182, 0xb6}}], 0x1, 0x140, &(0x7f0000000280)={0x0, 0x1c9c380}) getpeername(r0, &(0x7f00000003c0)=@ethernet={0x0, @dev}, &(0x7f0000000580)=0x80) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000440)={0xfffffffeffffffff, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x108) 2018/04/30 20:39:52 executing program 6: r0 = inotify_init() rmdir(&(0x7f0000000080)='./file0\x00') inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000400)) execve(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000080), &(0x7f0000000000)) io_setup(0x5, &(0x7f0000000100)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x400, 0x101000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000001680)=0xb) r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x3, 0x101100) pipe2(&(0x7f0000001640)={0xffffffffffffffff}, 0x84000) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000001580)='/dev/zero\x00', 0xc80, 0x0) io_submit(r1, 0x5, &(0x7f0000001600)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000140)="2495b1f4b9184e6459c565b7eaeda991302849ed88e57161731f8ef6df8bbebf5fe4bc528ba44db788f9c24a498ae8605d9b3d99ab465fc056e7f762fa0e31a52876f56946c97934ea91cdd266a9ef1ddb18d0b11d58af", 0x57, 0x8, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xe, 0x8, r0, &(0x7f0000000200)="177c5106fb3880fdfd9e44a02ba5b6a15937a76840468827452a14fc5466ea01573ba6ddc5a542af9542f46e24e732bd3fec1968ffdb7d10f283b497d43d", 0x3e, 0x60, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0xffff, r0, &(0x7f00000002c0)="db2988695da9decb22c3f0b34ef3a58482442fd273fc9725ca734f270406f3d34f004d4be3f1838c4ffb93d13b6849a7dba5f7c183f85db9ca3391bf2db285c4cd95410d3f5cd44fa9f77f147aacf9c8ef839962d987b4071825025195a12d9817f8d973a088e56c3d7f68545cb9ed02e93177630679fd3a564b0dd7ed752270a8f44b5f4d0b9eee52d7255221fa15f767a6b4ea", 0x94, 0x4, 0x0, 0x0, r3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000400)="d7836d9570b98471deff30a30cca73fd8b9a9eb683ea6056dbf5414ee23594ad1a07770f41a0970f87e4ea38b0c9b5723b33ce8276f99557db7a75ea634530e8a77f95a9a30491f13ab0eaf57349d37e63cdae898817106c4a497582fe6c4e6d468111a4a9e6f4b502a8ffdc138fb27647b2f6913fa3e66de0a65600cb0789d7d3eb3d6743b5f1313b51e7ad2f80dce4766e0d439e384b3a99441a1bec072eed0f93cd6bbaaf476805a2211c5b9fe2a1bc1e0e5bc07d9ebee969edd0d23c90d3315d0d7507515cae972e4ef3238f6a7f", 0xd0, 0x6, 0x0, 0x0, r4}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x6, 0xff, r0, &(0x7f0000000580)="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", 0x1000, 0x1, 0x0, 0x1, r5}]) read(r0, &(0x7f00000000c0)=""/17, 0x11) 2018/04/30 20:39:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="a62612b21f152925f359e8789d19172e", 0x10) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x7, 0x7ff, 0x37d, 0x2d, 0x2, 0x3, 0x2, 0x7a, 0x40, 0x10c, 0x9, 0xffff, 0x38, 0x2, 0x3, 0x100000001, 0xfae3}, [{0x5, 0x0, 0x6, 0xfffffffffffffffd, 0xb6200000000, 0x3, 0x5}], "79429cb08e60fb969e6a1245f82de2b51d9c69d7f1573833ca48ed3c1bf44855f2f74916e3e8d53db79f3641223f54c78ecf85421eaa55ba11a8a1eb9c243308e09f2d5d5ea3360f4be5627c95ef8722686fb08919105afd947145a366ad55d3f3340fd32f9a873903f6484ae7de490cde68597cea459f5204e9e680502238509be5699572533d2bddb28f27f816371c9f83422af99bc10984415ae708172b20937e1421d76ee21ab9e0f2bd75c29ee432f856f66437cfd5d969d8c3bd1ff831e436f614367f05bcef500958c75e53963d03906e1fe755b65678357a8c38e1cf2f690fb7dc6ea8d1e178f3bcb828a31487d0acae05", [[], [], [], [], []]}, 0x66d) 2018/04/30 20:39:52 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80, 0x2bf9afb1}, 'port1\x00', 0x64, 0x40000, 0x3, 0x1f, 0x46, 0x3, 0x0, 0x0, 0x1, 0x7}) tkill(r2, 0x1000000000016) close(r1) 2018/04/30 20:39:52 executing program 2: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) inotify_init1(0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/30 20:39:52 executing program 5: bpf$MAP_CREATE(0x11, &(0x7f0000000100)={0x930000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0xa0002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') fstatfs(r0, &(0x7f0000000300)=""/4096) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1003042}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="100025bd7000fddf2509000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000000000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) 2018/04/30 20:39:52 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'lc\x00', 0x20, 0x0, 0x60}, 0xfdbf) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_delroute={0x2c, 0x19, 0x800, 0x70bd25, 0x25dfdbfc, {0x2, 0x80, 0x0, 0x7, 0xfe, 0x2, 0xfd, 0x0, 0x2000}, [@RTA_FLOW={0x8, 0xb, 0xff}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x40) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) socket$inet(0x10, 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/04/30 20:39:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000000000000006970365f7674693000000000000000006272696467653000000000000000000079616d3000000000000000000000000069703667726574617030000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb00000000000000007000000070000000a80000006d61726b00000000000000000000000000000000000000000000000000000000100000f7ff0000000000000000000000feffffff000000001100000000000000000073797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d000000000000000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000"]}, 0x258) 2018/04/30 20:39:52 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$inet(0xa, 0xa, 0x84) listen(r0, 0xfbfffd) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/30 20:39:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00008bc000)={0x24, 0x18, 0x2ff, 0x0, 0x0, {0xa, 0x0, 0x4b9}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x2, @u32}]}, 0x24}, 0x1}, 0x0) 2018/04/30 20:39:52 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x80, 0x803) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="c9", 0x1) 2018/04/30 20:39:52 executing program 4: ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000200)) r0 = socket(0xc, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) write(r1, &(0x7f0000000280)="6d36453c423fe17e35bf59ab6b9e6a00ee27b28c21bddb7a5ab1f0dd9a00f97aa2c1d8113345eaf65bfebbc0ab66e0afcb0d8fb497b110", 0x37) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000100)) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000240)={0xd000, 0x0, 0x6, 0x3, 0x7f}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) write(r0, &(0x7f0000000000)="24000000260007003200000800367700fbffffff0100000000004000ffffffff0100ff10", 0x24) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x480400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10500, 0x0) 2018/04/30 20:39:52 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='../file0\x00', 0x0, 0x8}, 0x10) tee(r0, r1, 0x800, 0x1) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000400)='ubifs\x00', 0x8040, 0x0) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') 2018/04/30 20:39:52 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='schedstat\x00') getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) 2018/04/30 20:39:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) connect(r0, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xc, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/30 20:39:53 executing program 2: accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x4, 0x8001, 0x8, 0x4, 0x0, 0x9, 0x80000, 0x0, 0x8, 0x7, 0x401, 0x1, 0x800, 0xa662575, 0x80000000, 0x3, 0x1, 0xffffffffffff0001, 0x0, 0x4, 0x200000000000, 0x9, 0x40, 0x2, 0x1, 0x6, 0x7, 0x81, 0x400, 0x7ff, 0x1, 0x1, 0x6, 0x5, 0x401, 0xffffffff, 0x0, 0x2e, 0x5, @perf_bp={&(0x7f0000000140), 0xc}, 0x9, 0xfffffffffffffffc, 0x100, 0x7, 0x9, 0x2000000000000000, 0x7}, 0x0, 0xd, 0xffffffffffffffff, 0x2) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x1f, 0x80000000}, 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/30 20:39:53 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7002, &(0x7f0000000040)) prctl$void(0x0) 2018/04/30 20:39:53 executing program 4: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x81, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f00000000c0)="748671e02c174a3e24672d89d8ae5b13f7c51d60dfd04f45bc6c03ff3fe8387f81308b504b3b75e82a025b284e0adf898005665722e463865e627491c3cb002452549d7011c4475660d6b64b701f564a89a5217b2c923f7cace05d05a9d806cb6aa3cf0ff915cf880591c0c12f599908fdc74acb89b76cfb", 0x78, 0x800, &(0x7f0000000040)={0x3, {"2fdd5a060b4b4e"}, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)={{0x0, 0x1}, {0xe}}) sendto$ax25(r0, &(0x7f0000000140)="7905180c5949fa47b9af9b8d6c956b8cf735036ffd33c84336f3ab2a108b03fbb9c31d44c4cf84158edd605da0c7ece33c3af8a8feaf571dcdbe63a7ddd3fd14eb2e20b05274ac5bdb3f78c0517047a45760b82b1f6089", 0x57, 0x80, &(0x7f0000000080)={0x3, {"30c52a87177128"}, 0x3ff}, 0x10) fcntl$setsig(0xffffffffffffffff, 0xa, 0x13) 2018/04/30 20:39:53 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000000)) getpriority(0x1, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="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") 2018/04/30 20:39:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002300)) write(r0, &(0x7f0000000080), 0xfffffe99) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="efcff97a0b378d799ae1cbb1d5891419c355dcddef0a895d4a2ecff646f217ee6f44a7e90a0632dcd159ec94c274a52e067bff0469c38f00b4ac7de3737c0704474d009249bd0c6bdfc93d79eecb15ab", 0xffffffffffffffa1, 0xff}], 0x10000, &(0x7f00000001c0)='/dev/ptmx\x00') r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f0000000040)) 2018/04/30 20:39:53 executing program 5: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x7, &(0x7f0000000140)="fc", 0x1) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) setsockopt(r0, 0x2, 0xd2a9, &(0x7f0000000000)="0b2f2b6e68bccc04dd19757e72386a4651a43d404ee4f684b0f5921c445011a9d424276f46030b7b", 0x28) 2018/04/30 20:39:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000260001000000000000467070de9c6020625127a7ccab62570000000100000008000800a5000000"], 0x1c}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/30 20:39:53 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0xfff, 0x5, 0x3f, 0x1, 0x2, 0x7fff, 0x1, 0xfff, 0xffff, 0x0, 0xce1, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xb3d3, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000140)={0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/04/30 20:39:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x14241, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000300), 0x0) migrate_pages(0xffffffffffffffff, 0x3, &(0x7f0000000100), &(0x7f0000000040)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000140)="5eef0447d077a6d7582ddb8cca69d43ade4e1cce77b2fa00cd051a0d6dab8981dce3461630ff1f17ab945a84ea2a3f4122e7878be3bf9fd864cf24370243611420cd299bad32689d1f15c5", &(0x7f00000001c0)=""/227}, 0x18) 2018/04/30 20:39:53 executing program 2: r0 = socket(0xa, 0x3, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb4215c, 0x0) write$eventfd(r1, &(0x7f00000001c0)=0x9, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000200)={'lo\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffe00, 0x7, 0x8000, 0x0, 0x400, 0x6, 0xd9d4, 0x4000000, r2}, &(0x7f0000000100)=0x20) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r3) fcntl$setsig(r1, 0xa, 0x22) 2018/04/30 20:39:53 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000040)={0x79}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00000000c0)={"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"}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007100004000000000ff09000000b14d26"]) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x0, 0x4000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}) 2018/04/30 20:39:53 executing program 7: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000000440)=@getstats={0x14, 0x5e, 0x401}, 0x14}, 0x1}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7f9ad577, 0x4) dup3(r0, r0, 0x0) 2018/04/30 20:39:53 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80001003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000000ec0)}}], 0x412, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x9]}, &(0x7f0000000080)=0x6) socket$inet6(0xa, 0x5, 0x8) 2018/04/30 20:39:53 executing program 6: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000480)={'syz1', "b855139505e15d62a9bb1d70874006363c09af2870299b1189b4d1300b24b37b0368f69b70fb376cf059ef2b946d42885f4964421de3be8289860a9ace715a2a4e1fad32b988cae91dee3b41e24cc2342a06555b8ddfdc3c963dc364738504ec85a08b52cbd97beefecce37beb637800a6d452be0c0e4eee32fa7fc65c3b21de29478d2d6806af72a80b65e7b73f597eb10c7aa02095db"}, 0x9b) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/141, 0x8d}], 0x2, &(0x7f0000000340)=""/34, 0x22, 0x1}, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x701100, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x385400, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f00007a4000)='./file0\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000003c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x10000, 0x0) renameat2(r0, &(0x7f0000000080)='./control\x00', r1, &(0x7f00000000c0)='./control\x00', 0x1) 2018/04/30 20:39:53 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/04/30 20:39:53 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x100000001, 0x100) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000140)="afc5e013499d0bc48076b7f1ccef90590f8e429dd9c4927383a0319675774c9ffcb88d91ad769f2bcf9a06cc21073df3deda215d38b3ce7c254e65504a537894b0bd056e3d2a1bf098711fa5f75092917fe4bc0d981edec1353f0e1bd8c0f181be7b082037740231116b943918351287edeb4003b4e0e6200ff2bc105e606f238645356c09dffe21055e", 0x8a) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000500)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)="f94763d0876c4fbca17512a83f717cf34d2f57189676a0227705603049918e026073ab81df2d1c1e0f59ff48c86cd0db90f2bdbfc3db8fbbf2cef908cc14f495bf851e51ccf7725abbd525452b3d06674d50d8c2f6b5385bb4f060c0f41060b19b70b2a71c69f6960f45", 0x6a}, {&(0x7f0000000280)="7440f11d4451d64b62fb28a93b8a4a0e7de8a0b960d48a68520264a2da1a36af82d1969944723c2c3be334975c923bd0900571bc2111150862c45a7f2008296e8f174718c54ce2cf9bcbe3dd7cae599e9f4f41e99cb17a7040fbb1bf492b3c3c8813652d19564799f7c57279b5c3f4f2435572108e1be1976b064951d5", 0x7d}, {&(0x7f0000000300)="27cf8958061ff513711b632970606c83d9e6b207a7b672dc2b8d0ecd2482a3b8e9dbb66db598d5d42e395ca62e0abd44895b397249f9683cc5c41ff87c06bd1b913069a8", 0x44}], 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1b7, 0x4000000}, 0x8800) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x10, r1, 0x80000000) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/190, &(0x7f00000000c0)=0xbe) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000400)={0xffffffffffffffff, 0xfffffffffffffffd, 0x5}) mlockall(0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0x2f1, 0x1, 0x1000, 0x4}, 0x8) 2018/04/30 20:39:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x6, 0x7, 0x1, 0x14000000000000}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x319) capget(&(0x7f0000000100)={0x19980330, r2}, &(0x7f00000001c0)={0x41f1, 0x7, 0x2, 0x5, 0x4, 0xfff}) 2018/04/30 20:39:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) unshare(0x40600) fsetxattr(r0, &(0x7f0000000700)=@known='user.syz\x00', &(0x7f00000005c0)="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", 0x129, 0x0) 2018/04/30 20:39:53 executing program 6: mknod(&(0x7f0000000140)='./file0\x00', 0x1, 0x1) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r1 = dup(r0) read$eventfd(r1, &(0x7f0000000280), 0x8) 2018/04/30 20:39:53 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x1}}, 0x80000000, 0x27ec, 0x401, 0xffffffff, 0x1}, &(0x7f00000000c0)=0x98) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000001c0)={0x3b, 0x2, 0x0, [{0x7, 0x80, 0xbb4, 0x5, 0xfffffffffffffffe, 0x6, 0x6}, {0x9, 0x0, 0x5, 0x0, 0x100000000, 0x100000001}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) set_mempolicy(0x2, &(0x7f0000000400)=0xffffffff, 0x2) readv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/98, 0x62}], 0x1) [ 88.719374] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 88.739256] IPVS: stopping master sync thread 7035 ... [ 89.616082] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 89.624919] IPVS: stopping master sync thread 7066 ... 2018/04/30 20:39:54 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)="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", 0xb11}], 0x1, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/30 20:39:54 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={0x0, 0x4}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000780)={r2, 0x7, 0x1ff}, 0x8) write(r0, &(0x7f0000001e00)="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", 0xe00) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x100, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000600)="6f6c498fcc3dff88a5c3f383ac407d09a0ff02f1237ecb1862585daa59d7b6a47ddd9f60f685465dbac050a19d378b229934363aa00cb05a2ae7c574ad43667483b01242009e34ef090f3af0778be06c798ae78832c4300103ad5aeb58027fc703e848513d38e4313ac06c08f77832e41010fc690597e862d8c71d050bd74d25ca2346cb85f336f59bb3adb86c4b11") r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000000c0)={{0x0, 0x6, 0x3, 0x798, "45a1c02910404c85c219ff6a900db4601104a34664150dec39e612426a15090b61e6c4193ca64caef9fa6617"}, 0x200, [0x2, 0x9, 0x0, 0x7, 0x7, 0x5, 0x9000000, 0x1, 0x74, 0x0, 0x200, 0x7f, 0x4, 0x6, 0x200, 0xfff, 0x1f, 0x0, 0x44, 0x172, 0x7, 0x80000001, 0x5, 0x7, 0x8, 0xfffffffffffffffe, 0x7, 0x6, 0x1f, 0x0, 0x10000000000000, 0x67a, 0x219d, 0x4, 0x2, 0xfffffffffffffffe, 0x100, 0xba, 0x9b91, 0x8, 0x5, 0x5, 0x0, 0x10001, 0x9, 0x800, 0x1, 0x100000000, 0x0, 0x1, 0x6d0000000000000, 0x0, 0x4, 0x8e, 0x401, 0x1f, 0x4, 0xfffffffffffff48d, 0x800, 0x71b4, 0x2, 0xb2, 0x3, 0x280000000000000, 0x9, 0x4, 0x4, 0x9, 0x1, 0x1, 0x0, 0x80000001, 0xe10, 0x80000000, 0xfffffffffffffff9, 0x0, 0x7903, 0xaab, 0x3ff, 0xffffffffffffff7f, 0x5, 0x800, 0x6, 0x4, 0x6, 0x3, 0x1, 0x401, 0x80000001, 0x5, 0x3, 0x0, 0x0, 0x80000000, 0x8, 0x9, 0x8, 0x40, 0x80, 0x2, 0x40, 0x6, 0xe0, 0x0, 0x0, 0x9, 0x5, 0x5, 0x9, 0x3, 0xb5, 0x3, 0x3, 0xffffffff, 0x4, 0x77, 0x81, 0x7fffffff, 0x4, 0xffffffffffffff0c, 0xfffffffffffff88c, 0xc7, 0x6, 0x1, 0x9, 0x7, 0x5, 0xcf], {0x77359400}}) 2018/04/30 20:39:54 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x3) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) acct(&(0x7f0000000000)='./file0\x00') 2018/04/30 20:39:54 executing program 3: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000008000000010) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r0, 0xffffffffffdffff9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x5) setxattr(&(0x7f0000000b00)='.', &(0x7f0000000ac0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='/vmnet0\x00', 0xffffffffffffff57, 0x0) poll(&(0x7f0000000300)=[{r1, 0x200}, {r0, 0x10}], 0x2, 0x3f) r2 = getpid() ioprio_get$pid(0x0, r2) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8a") fsync(r0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000009c0)='bdev\x00', 0x0, &(0x7f0000000bc0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a06") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000d40)=""/225) preadv(r3, &(0x7f00000023c0), 0x0, 0x0) unlink(&(0x7f0000000580)='./file0\x00') 2018/04/30 20:39:54 executing program 4: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f0000000280)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x5}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x2, 0x1, 0x9, 0x2, 0x81, 0x80000000, 0x2, r1}, 0x20) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001700)=""/93, 0x5d) getdents(r2, &(0x7f0000000600)=""/195, 0xc3) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/30 20:39:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x210040, 0x40) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) r3 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001780)=0x0) r5 = getpid() r6 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002ac0)=0x0) r8 = getpid() lstat(&(0x7f00000040c0)='./file0\x00', &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000046c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000047c0)=0xe8) fstat(r1, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004900)={&(0x7f0000001400)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000004600)=[{&(0x7f00000014c0)={0x1ac, 0x29, 0x508, 0x70bd26, 0x25dfdbff, "", [@nested={0x30, 0x36, [@typed={0x1c, 0x94, @binary="03a9566e1a54c2b50232c8481547318c5db28cad9f05"}, @typed={0x10, 0x16, @str='\'+selinux[\x00'}]}, @typed={0x4, 0x3f}, @generic="a5fbd7e93ccce5443da1415d8f18eed80e97cfce105815ac92300040863f851e66b29811747755097b9d790b381ee3af573d8d702cda6c3e737f3da2b220d13eb25daf77c67f67286d277aefa94fd36668c290aa7725376b12f9864bb6d7a7a1a79e0ffcd8990b887794dcba208f01b76faa80ccc7a0acf25f0f60ee9256289b714d8e2a13c13036eeb526270b37a617ec55f7a7b76cbb7dee9c0b629b7d772bea8f428c32be", @typed={0x8, 0x86, @u32=0x1ff}, @typed={0x8, 0x60, @pid=r2}, @generic="633d3bebc41f901adf9d5a7668958bd8fa019cf0f310ccd43ada671cdb7307d9624154fda1c30445fd70d99ef0269fab7c9dac20b64831629e4b7a97c390062d2b3c6f7cd3afad329a0b8db31742bb7df1beddc2d739bf4c3beaaa64cdf0d558fe54b297dc4ac7ab48dd1c2e6845ee0ca4c535a1f746f0a770b6fc9f7a228f366cbadced1b4bd2537afc503101d0649e863b466763c0c75f4205b4f7f9f606103c35a6504107f3029ef72b65752ee5a55e1a"]}, 0x1ac}, {&(0x7f0000001680)={0xdc, 0x42, 0x302, 0x70bd27, 0x25dfdbfc, "", [@typed={0x14, 0x8c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x89, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x15, @pid=r3}, @generic="1af597185b02980c564ccaf89a66c6c192e28968647f13d18383e9bfc17c5fff4e040bace808ca4c953b9c5ce187e6337142e65f667bce6884af7c42a7a236d1fd1a7a8416bd3288c9c6db19e7fd10a00ec6bea527d396375d77c423cfa00f4b2e265f0ac53667bd53d211521536d650e440197e21b38b5a301cfaad237b5309fb6acace6ded3afab86d30e527eabc5bab3e6ac77f", @typed={0x10, 0xd, @str='[cpusetself\x00'}]}, 0xdc}, {&(0x7f00000017c0)={0x11b0, 0x24, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x5b, @fd=r0}, @typed={0x8, 0x2e, @pid=r4}, @nested={0x108c, 0x27, [@typed={0x14, 0x7a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="d116ebade5093f4d469027bb1dbf8a8ee971e015a7c57bf5e6e7409bc15eb908f4f71bb63a5c4ec201380f210c9d2995b50287aaabf5f66794", @generic="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@typed={0xc, 0x58, @u64=0x7}, @generic="3048ab296632", @generic="8647c33a6fda97c055875d4701b0625e90e7fc509bbdaa7355248c9ff481eb483dc4fca1a95a327328f0f96c83350678442e063fbcac3fd272735e897ea762d51a084a6b3bc9fe1b2453581e0182a9906eac38704518de870a2a21e08f70f2a8298b9d9ad8c122ad968f37bfb8021b29b5e794bf6aacf59d9ed6555d3b0d023f71fc13c4a9ba0e295dedee0cfd7a0c4aaf2683c51e9453d6629e6683b87620bb6b3d4219f43cf4390ffa48085240f5549deb306f1c15c425", @typed={0xc, 0x49, @str='cpuset\x00'}, @typed={0x8, 0x58, @fd=r1}]}, @nested={0x78, 0x0, [@typed={0xc, 0x44, @u64=0x5}, @generic, @generic="2868f8f898110410e7ffe60851093c8f69b3748db163a72686de40338628a3dabbc1c266653e5fa10d362897773777a8a5d9c8666e562bd2195c15e02026036fd0", @typed={0x8, 0x85, @u32=0x4190b598}, @typed={0xc, 0x46, @u64=0x1}, @typed={0xc, 0x18, @u64=0x28a6}, @typed={0x4, 0x6a}]}, @typed={0x8, 0x78, @u32=0x1}]}, 0x12b4}, {&(0x7f0000003dc0)={0x2bc, 0x35, 0x2, 0x70bd28, 0x25dfdbfb, "", [@nested={0x1fc, 0x64, [@typed={0x38, 0x6c, @str='[cpusetvboxnet0em0em0\'vboxnet0-trustedppp1+selfem1\x00'}, @generic="5664bf6d51feb7ce647b0b31ac8b7dbff09a77f11329b21156cb6b2640545e4fc15b99a5f5f33e1b3d9dc4e6aed431ca62a28c70556cbd49eb581a8f6ccea51b6bb45f1b9ce65765d8ac7585a5c90940693a91f3278522e532d514c6a19de5b5888d9df9eb2b4d8b9c224fe932779bd428ea5ca4016d28b9c3850ed249663455172d182339e7bf84", @generic="2c6c71f09c0b453bab61425a1aea00439e639edc36fcd5b90186b30bc6ed8b6d0e073974be7d", @generic="7ab6d345b53b6964770d60a371faab13a498aa5b0b8100962cedf9f1eb6634bef66a846a3c1f2ab70213fd2aa6b6175ea9386df05eef6b8e5ab54f65ae45a046bdbf63e107ecb1f4c3edb0bf44ace15902188f6bde27d0ca2e9f9116afda29de02a5d5196dcaffc3a8cc47e9fc33b36c2d0762c20b9ed3be6736a8fb3af1cbb5bab9189c84b5413c344b54a308f2aae28e5cc36180338e59c60a270de3762c8c0ec8c4c6126055506a99bbb1895efdb3eb629deb5241fefbec9112acf6b1f596f2843c529c842136f18480d863929ed032b3d1cfdf49634f06cf8ed82fd2efda899f261e255eb04e", @typed={0x28, 0x41, @str='securityvmnet0cpuset+selinux*vmnet1\x00'}]}, @generic="28e1ebce2eee556573e046ddcb80245afb12d361c639363d0f29391142dcfb0acda6bb30f80ee701dd4bfb4bd642fee298f7463500f1e9c09e8ad40429e6db131646900140c2ecbc5c7f4c5561fe1c887ae839d1b84c73d11533b0debfdb28b8b6db62b6d363955c1f18a8e76066831ac92c87d51a6ee0f76de317fc59db1502967bfeeab0f03e6c2cad8193eec0b8", @typed={0x10, 0xe, @str='\'+selinux[\x00'}, @typed={0x8, 0x91, @u32=0x1}, @typed={0x8, 0xd, @fd=r1}]}, 0x2bc}, {&(0x7f0000004080)={0x40, 0x3d, 0x5, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x25, @u32=0x4}, @typed={0x14, 0x45, @ipv6}, @typed={0x14, 0x68, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x40}, {&(0x7f0000004180)={0x148, 0x18, 0x200, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x138, 0x3a, [@typed={0x8, 0x61, @pid=r8}, @typed={0xc, 0xd, @str='user/\x00'}, @typed={0xc, 0x6d, @u64=0x6}, @generic="c38ecc1ad6b67c2c513369e0efc65ba92f2c129294dd3a4c0afe032da1c92510e7ae2060cdf3f28e4c5e3315d38e177ee2c3029a783309d96e5223337cab9e7b5cc055dee0f29ca23330195e40d79aa1113cccd7062c23f61714c1304443589c81e62260df04f340e13ace23d155dfff6d7d183f607f93897cd075f7461ac5d44611a4a1cd232f319d9e1b5fc657d624d3904f01517df0b6549fdb45b9ce70b91bfc5385a6165f", @typed={0x8, 0x47, @uid=r9}, @typed={0x64, 0x35, @binary="c123b67f7705afb04eb986024467d985dc174b2f7d68eeccc6e774d13209f07c10f0ae258d2a821bcfa71db93ba887c31f55ab04e94108d6139741f39eede13ec74b6d34406b30ecae98d0a5799b48c40ce19f317a47ab70eab5a542ff"}]}]}, 0x148}, {&(0x7f0000004300)={0x1c, 0x22, 0x8, 0x70bd2b, 0x25dfdbfc, "", [@generic="379a6a1dca78f926285c"]}, 0x1c}, {&(0x7f0000004340)={0x290, 0x30, 0x100, 0x70bd2d, 0x25dfdbff, "", [@generic="4ac59ff0206c10525c49d8", @nested={0xa8, 0x73, [@generic="04ed59ce608af760e772512130c86ac1108f52bd629c5d4b20ae4d860f10d81c2c9dfd76cad6d8f3ce6fc22b715536a7c3ebade834f123c8364780caafc0b1662e1c1cd5c6769a4c026fdc19c0554d62e9fa2784be2cf3c1a3c7e92aa051adc3f24124027fb5e869da69627b5bb47335b23708bc18f446c7f2b23c25f174eda7eef174e2c5eb53a268238e7619da6fb2365f2ae2be553ef10b8c", @typed={0x8, 0x93, @u32=0x3f}]}, @nested={0x1cc, 0x29, [@generic="dc4d0d32f7966c9bed8f406d502e6059e8bf8ac598108b6463dd175a26ca159350", @generic="650b4a405ebc280e9bcf308d68926b351be9234f2e8c0a7acb9eaaf20e776668153054be72bd16cc25d2e7ae930eb5449bb6bcbdcb347d2163a8cedc1b93641ef09d8c88c09ff081ef5f95cc77aa6086e828214ca4f332c9206ce1ea992412b21bc7f23c5807a2f0a129152bf2eb079d60c91c3ec9a58e9caf5f42461044488aa1ee0667f204b61e57b65bca0f21691fbf4e74e2fcc444bf15b8d455c3ae9337d33477b1c7ba594e67dd", @generic="9b7160adc57b0597cf0dfa823dc2a2e3ab79538dd8f392ca60cabcec0574d5b6f7bb3c760529826dce88a409140d640ee134e2018b", @typed={0x14, 0x61, @ipv6}, @generic="26d79616038ca5da644329c861d92f527f0350bf5521713749d3bb28a658fddbefbafa05ec1b7d6e6207af3ddb1fd18e654fa2e6d88e42fade2a23e7e52d450ee228c415f2a6193e7f0812facbd196cd96c802cfe73e2e20c70343efc7a4a22f2fda18be9361485e4748e56a9f790b441bc34184856915782baf3814331e2b194f85313be68af08a0e0ea86f40765b93b643b7ff5cfc3a57a22e83956abb6959c87881567480f314a7eabe6ef02ecf27900e99c2"]}]}, 0x290}], 0xa, &(0x7f0000004880)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x80, 0x4040000}, 0x804) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000000002000000000000010000000008000500ac141400"], 0x24}, 0x1}, 0x0) r13 = add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004940)='\'+selinux[\x00', r13) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001280)={@sco={0x1f, {0xad0d, 0x0, 0x8000, 0x1, 0x1ff, 0x81}}, {&(0x7f0000004980)=""/4096, 0x1000}, &(0x7f0000000040), 0xd}, 0xa0) 2018/04/30 20:39:54 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e1d, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0x1a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgid(r2) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept(r0, &(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x3, 0x0, 0x400, 0xd402, 0x4200040, r4}) r5 = dup(r0) sendmmsg$unix(r3, &(0x7f0000000800)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="0f5a74b2c1f8215d277794b03d1993a2d368c4dbdc4a119d4aa94493fddf730c2d8065a52513fbc0d14f424b2bb162ba73e9d62cd108b8b008876b315bfd35fdea2b350a", 0x44}, {&(0x7f0000000500)="d97159719ab9a0ed703d278a39ea43d1e23a4f6229814c571ed614e4a352eec8bfbc5739a469d2460c464b6de67bb8f29cd8eb53ffe7b9b3c3df60dbd6947aea6de30bf3b58a529f03a489e2f40392f6a6569b6db447aa3a4d7ea3ea9811d4f921d592f62e2ee5704a2bd47938d385e23cd02e517b746d4a30387e93549db586a4b2b121e9b59f55efe127cc7ab2ea6ded0e26", 0x93}, {&(0x7f00000006c0)="707c287f30ba642d38f7a67c0db80c5fd14b3a117dbfc145e1a0d01fa6b21856fb647057e18bdaa64375a4b5711c004305b082293859ece36b0d8b5b79dcf960fbfea514727a06f1610c85f342da61", 0x4f}], 0x3, &(0x7f00000007c0), 0x0, 0x8000}], 0x1, 0x8000) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="e0e900"], 0x1}, 0x1}, 0x0) 2018/04/30 20:39:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="1eeaa3a05b74c9b504a1d340b7fd469d7601f50b608e2c9fb8", @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR]], 0xffffffc0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40400, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/30 20:39:54 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200100, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000140)) [ 89.788184] tmpfs: No value for mount option ' ' 2018/04/30 20:39:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) quotactl(0x5, &(0x7f0000000140)='/\x00', r1, &(0x7f0000000240)="a704ba31d6e8aa64cd56bd321b9eb46065c30a517ee28e") bind$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x14f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0x5) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x2440) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) 2018/04/30 20:39:54 executing program 5: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='security.ima\x00', &(0x7f0000000380)="002fb4e5878d1bbd7a33882e0147df80e95b1e3b80c03149893834fd8a776a0fcb31037ec38d83a720b085a51275653f57770dd38336c7b5c6e9087388f5b68b363032ecb8166958f83e2d0979", 0x4d, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000780)='(,em1vboxnet0)(^keyring*mime_type%vmnet0\x00', 0x29, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/30 20:39:54 executing program 4: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x29f4, 0x7, 0x8000}, 0x4) setreuid(0x0, r1) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x0) 2018/04/30 20:39:54 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext={0x7f, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x402) preadv(r0, &(0x7f0000000240), 0x0, 0x0) 2018/04/30 20:39:54 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffdd86], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/30 20:39:54 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x240800, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/22) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r1, 0x114, 0x200002716, &(0x7f0000000000)={@remote, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(r0, &(0x7f0000000180)=[{}], 0x1, 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/04/30 20:39:54 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0x5, 0x2, 0x1, r2}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x3, 0x0, 0x0, 0x1, 0x3]}, 0xe) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000180)=0x10, 0x4) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) 2018/04/30 20:39:54 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72) bind$llc(r0, &(0x7f0000000000)={0x1a}, 0x10) 2018/04/30 20:39:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24}, 0x425f189067050644) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = memfd_create(&(0x7f0000000500)='/dev/sg#\x00', 0x1) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000540)) syncfs(r1) setreuid(0x0, r2) r4 = inotify_init1(0x80000) fcntl$setown(r4, 0x8, 0xffffffffffffffff) r5 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x600000) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f00000004c0)) fcntl$getownex(r4, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) r7 = accept(r0, &(0x7f0000000100)=@alg, &(0x7f0000000040)=0x80) accept$netrom(r7, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000002f80)="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", 0x201}], 0x1) 2018/04/30 20:39:55 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x189080, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x81}, {0x9c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x72, {0x2, 0x4e22}, 'bridge0\x00'}) 2018/04/30 20:39:55 executing program 3: clock_settime(0x400, &(0x7f0000001440)={0x0, 0x989680}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={0xffffffffffffffff, 0x0, 0x1, 0xff, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000004c0)={0x4, 0x5, 0x5, 0xe1, 0x1, 0x2}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x50002, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f00000003c0)="d5dacaf05c65d0394acc6e4fa8639fbb4c9fb5b63f56a82bdc40e90b9fa5246710c4c30f542fd02d5112ba135cf61996ec4a7c95e331775f53b2695ab25ad6535d68e51da9e5acfca312b40b300df4f61cec8c5f4bafe6b8c648db67f363e4a043558afb81e12a71283469dc4b09bbb461fc49a4286206ca3e34f1a07d6ed25c8289d6c300a8a6c490a0c99e1c4f12291661576983655917970296c2d5d5bdec9b5b575a7724860ce514155add7ec8a78cbcaf797c5ef554a7acb3a4eef7c318", 0xc0, 0xab9c}, {&(0x7f0000000140)="4cc4a9002a4885329d1bad43892de6d44b998f913f18669efa30bb4cede1c69b8e616f74f60c257ff9ff4a8b6ce025f3297925d9f144101e9651761163cdc3f0fc920d21c79aad91185dc48d9aa1b27bf318ff08d15ec4b6cb5b4e835b971ba65cfa8dbd6c934ea9fe20335ff97bebad39090451b0f86882bf64876e01e9f4b0fa28e794c66c18d3da7edbff311113b8b0483834f7a4f9a2341570c3d4da94c7db3b1d37af78905b91b7bf53319fbaffab3a349b191b3971f4c4a510b0f9b6", 0xbf, 0x4000004}, {&(0x7f0000000200)="47499f7b35f947a44fdb7c19652672208a370c79da215a32a2d54f1d0fa34a730254c5e8e5e1c1a33cce063e3d4b26182b4c92348d20d77c29bc604edbef13083da7e719e61c2dad608bfd993315440bdb0e7b0ab8cde67815a442df82a82d87ab45e43ac17ecab31f882224e31a2513a07efe680e1a6c94d2700ceda1e0f68c5d1f299b331eceac8d2e7581d936720bbdfb7879ee934b43e4d685eb8ec40d47cebaee07ce8fe61fa365488103905ae18452c27fb94b48d818fd14f5953786534b4be1ee243551d9b0f5f0826e549c46e3c436e4ac397cdd820858abd8ef4343af58746c18efb11b7ed27ae1419fc03d546ae5e7", 0xf4, 0x3}], 0x2000000, &(0x7f0000000380)='[@@\x00') [ 90.177239] ptrace attach of "/root/syz-executor7"[4595] was attempted by "/root/syz-executor7"[7127] 2018/04/30 20:39:55 executing program 5: mkdir(&(0x7f00000016c0)='./file0/file1\x00', 0x4) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x9b, 0x7, &(0x7f0000000440)=[{&(0x7f0000000540)="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", 0xfffffdf4, 0x7}, {&(0x7f0000000080)="025af609c54e6f1a2baccbc790f10f2fd9307e6bf51d4e10a5", 0x19}, {&(0x7f00000000c0)="55baf60cfa3ff73deb92de608cfd442e4eff5926ac03e20c159441d2a12ba95a70022dc854bebf887c8f7127049da96261663cc1ac953821be1d", 0x3a, 0x7ff}, {&(0x7f0000000140)="25328d5941b7beb576a20be7208a6c53f7e056bfa7d67e9c6e9d471d86d753cf94a2aee235bda8c01bd69b558cb13c95c9394cb1a1a0", 0x36, 0x7}, {&(0x7f0000000340)="bf59ba48d3e4cd1c33b5b08ecf71db441d7e1b96a1f5146245846f6a208c455d5538e85e4b5451a8e3c744168f8bead24558d22ad8a8699647beb1feef3b0defb5c6461ed19491a6579bb2eca98b17d1b4b28cd1655f0a3b4982722d9b8c2bdd701cc8afb6e1c34864f9c204338772d7115edb9c74d6b255e19f234fc9242f79c907f7ccb92ffd7d00124d07a7ea6be62585f86b35c12c4ee20127c5ebc5fcc16116feac756fa337e6bea18462a731a9620bc0254f4de9ebddb7d300999cfbe42e73c0b7e721ac9a01", 0xc9}, {&(0x7f00000001c0)="bf493c96b82d6a31e0c80c4936a07b9e07b97133658d303c7678357bb0471bc52835527f277143b317da18770ec8ffad7bb77e81bc61126b98b0717962ecbaed46f4b8506167b653606cfc7b562c615beda3f9fcfe", 0x55, 0x1}, {&(0x7f0000001540)="b7a2b626612fcea3b352164a20040eaa68b541be0d662faa004d4dc3b2d637bbb29296b82b4cfef527d0784bbccc823d86629fb8dc8aaeda16283ae956535a14e33e9daa1b46a4d9d9d1c963d6767f22fdd8b3e6b92975081a87e96c7415322e29eed05472d5bc87caedd2bd63bd19f8445e5bb9fb562d9ae84fd5664947cd32fa55032b4bf17a2aab3c3c438c8dfc8708498e0f6c7b0e1b1b5912375af8e280cb612cecf35d4cf1355216c9e911d19d08cdae08f99ef78dc527aa281eb39e27962d79e33608718d8b3a341f828ec9bc83e8476f82a654adefc50273a056a8e835cd9c56dd18e4be7d0ea8a3ba6f", 0xee, 0x8}], 0x4, &(0x7f0000000280)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) removexattr(&(0x7f0000000300)='./file0/file1\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') 2018/04/30 20:39:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000001700)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x6, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x2000, 0x172, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000001540)=""/139, 0x8b}], 0x1) epoll_create(0x0) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/240, 0xf0}, {&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x7) [ 90.237299] ceph: device name is missing path (no : separator in /dev/loop3) [ 90.340063] device bridge_slave_1 left promiscuous mode [ 90.346330] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.426634] device bridge_slave_0 left promiscuous mode [ 90.432373] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.449446] IPVS: ftp: loaded support on port[0] = 21 [ 90.505458] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 [ 90.525141] team0 (unregistering): Port device team_slave_1 removed [ 90.538585] team0 (unregistering): Port device team_slave_0 removed [ 90.551272] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 90.572489] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 90.619769] bond0 (unregistering): Released all slaves [ 90.692404] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 [ 91.414524] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.421065] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.428680] device bridge_slave_0 entered promiscuous mode [ 91.467560] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.474117] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.481564] device bridge_slave_1 entered promiscuous mode [ 91.519114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 91.557507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 91.671251] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 91.713515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 91.884557] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 91.893217] team0: Port device team_slave_0 added [ 91.933056] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 91.940540] team0: Port device team_slave_1 added [ 91.964609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 91.971564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.979519] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.018401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 92.025396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.041270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.071433] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 92.078578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.087235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.108051] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 92.115316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.123471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.353513] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.359921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.366611] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.373006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.380304] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 92.959388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.239868] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.323121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.404303] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.410546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.417684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.497229] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/30 20:39:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e1d, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0x1a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgid(r2) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept(r0, &(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x3, 0x0, 0x400, 0xd402, 0x4200040, r4}) r5 = dup(r0) sendmmsg$unix(r3, &(0x7f0000000800)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="0f5a74b2c1f8215d277794b03d1993a2d368c4dbdc4a119d4aa94493fddf730c2d8065a52513fbc0d14f424b2bb162ba73e9d62cd108b8b008876b315bfd35fdea2b350a", 0x44}, {&(0x7f0000000500)="d97159719ab9a0ed703d278a39ea43d1e23a4f6229814c571ed614e4a352eec8bfbc5739a469d2460c464b6de67bb8f29cd8eb53ffe7b9b3c3df60dbd6947aea6de30bf3b58a529f03a489e2f40392f6a6569b6db447aa3a4d7ea3ea9811d4f921d592f62e2ee5704a2bd47938d385e23cd02e517b746d4a30387e93549db586a4b2b121e9b59f55efe127cc7ab2ea6ded0e26", 0x93}, {&(0x7f00000006c0)="707c287f30ba642d38f7a67c0db80c5fd14b3a117dbfc145e1a0d01fa6b21856fb647057e18bdaa64375a4b5711c004305b082293859ece36b0d8b5b79dcf960fbfea514727a06f1610c85f342da61", 0x4f}], 0x3, &(0x7f00000007c0), 0x0, 0x8000}], 0x1, 0x8000) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="e0e900"], 0x1}, 0x1}, 0x0) 2018/04/30 20:39:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) mq_timedsend(r1, &(0x7f0000000200)="5a51ae61a6bd36f82150cf2a8b7f6dc6bd7ba0289cf2e204a5ef2e2a79ad2b1b8c0fade7abf83e8c544db0831d312a2513216937dd861bb9f48e1b5c93295915a9c3835c300f6b872892f9f28b1fe9bb7568bf2632744713a0310c6e85a03d4f912f0e7a20a06e481882f1ceae", 0x6d, 0xfffffffffffffffc, &(0x7f00000001c0)={0x0, 0x1c9c380}) recvfrom$inet6(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x2000, 0x0, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f00000020c0)={&(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x200000d0, &(0x7f0000000700), 0x1cb, &(0x7f0000001f00)}, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x7) ioctl$void(r1, 0x5450) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x10) 2018/04/30 20:39:58 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xffffffffffffffff, 0x9000000000000}, 0xc) r3 = semget(0x0, 0x1, 0x10) semctl$GETPID(r3, 0x7, 0xb, &(0x7f00000001c0)=""/90) r4 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x39d, 0x0, &(0x7f0000005fd4), 0xfffffffffffffea7, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/30 20:39:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000480)={0xe2, {{0x2, 0x4e23, @rand_addr=0x6}}}, 0x88) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x101000, 0x0) write$vnet(r2, &(0x7f0000000400)={0x1, {&(0x7f0000000240)=""/223, 0xdf, &(0x7f0000000340)=""/192, 0x3, 0x4}}, 0x68) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x81, 0x5, 0x1f, 0x6, 0x10000, {0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0xea}}, 0x1000, 0x52, 0x0, 0x4, 0x80}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x4}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x400000, 0x0) 2018/04/30 20:39:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000340)=""/166, 0x40}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) splice(r2, &(0x7f0000000100), r3, &(0x7f0000000140), 0x0, 0x4) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/30 20:39:58 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x1000]}, &(0x7f00000000c0)=0x6) write$rdma_cm(r0, &(0x7f0000001400)=@create_id={0x0, 0x18, 0xfa00, {0x100, &(0x7f00000013c0)={0xffffffff}, 0x0, 0x249cc1c6c25ff264}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x48, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, r2}}, 0x30) 2018/04/30 20:39:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x3ff}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/30 20:39:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8013, r0, 0x3) 2018/04/30 20:39:58 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14, 0x1}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) [ 94.102265] binder: 7443:7448 unknown command 0 2018/04/30 20:39:59 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b40)=@broute={'broute\x00', 0x20, 0x2, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x60b) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80080, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x95b, 0xf5e00000, 0x0, 0x1, 0x3}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) [ 94.124431] binder: 7443:7448 ioctl c0306201 20012000 returned -22 [ 94.150872] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/30 20:39:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2000000000000401, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000)=0x145c, 0x4) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000080)) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="35cb", 0x2}, {&(0x7f0000000180)="606dbab2912f5ec612c2a2c64aea8df35cf5fe2e8d198877ef85f62f223039150ec20fc72e2947050999246d78bc830261d516d4bc27cc282fb0bae08eec6e6695cc141f2488e4ef94d8d3dd1bdcb6b103bf91ad3a224fbfeac3959d7ceb2797902ea8e33d2174885b2092998459f8bb1d9214ebeb5fa7955311cae3e0c44cc997584502fe126d3451aacae23e96036651f6e65cc769376ca1df1ce6ea68b982e3604ed95db53d5cbb824749b8757be40818057921210fede4996c6d64aba049b2f1abe765bf20d28c73052dcdad5e7710c07f7d4bc678131c64fa7a02c36b797387e2225761b23d", 0xe8}, {&(0x7f0000000280)="fa678bc091389a6a5167922881ba0e45c1efd19ef9a1e70701370097c1515ce6926eb229f0a34e93786b4e3d5f52e12346cb95dbb7531138b6100109fb5001cdf10a6795f298797f8801bc4ba25416ee49f5f1ae0d2e7f07cc2bbbc6b8353ad688c87e2fad93d3d9b28e2ed35d26a0e227524564b395221da229ad714885472d119fa791bf1dfab8234325c347f705c4df1d469d0f69059b91089c76daf7e96f9464d263cb21146af37c28c7ddf5beb32ced88cdfb64160f29cc", 0xba}, {&(0x7f0000000340)="6019fd920a7d3a229a0c44f84bb8ade4fae53ab1e66de4219f1ec378d9147692440a0ee2cecdbfb605e4c62bc06c08989bfe9cf273cdf99fef7fdd46111e76e4f1", 0x41}, {&(0x7f00000003c0)="44897f1d29c0d2223dd82445f113f2d3eabc76789f68241041f39212cf2e938a3d2f167da3285328f92a2b3e3cc644b21e9e4eca7ee297685a3a364d025db8e6a3a1ae2cda4fa3f9b2c9a53ba62451455939156957b675611083005b75095bdc156d2592837dd6fdc61e524bd1e82f023cd8bd9377170d008d8b43be8c9a70e942a8723cd2570f8a214b2f4236e8370a3e5c33cfe1a7cde00a7f526c6cc851912a3158dac99f70", 0xa7}], 0x5) 2018/04/30 20:39:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x3ff}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/30 20:39:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000100)=""/114, &(0x7f0000000180)=0x72) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='lobdev)\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)) [ 94.186293] binder: 7443:7448 ioctl 40046207 0 returned -16 [ 94.213127] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/30 20:39:59 executing program 5: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x7f, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1caef1ee9cdd4bcfba03fdf9c07c9a1800d0f74d9c00e071bf"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/30 20:39:59 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14, 0x1}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) [ 94.246768] binder: 7443:7454 unknown command 0 [ 94.275995] binder: 7443:7454 ioctl c0306201 20012000 returned -22 [ 94.305943] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/30 20:39:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2000000000000401, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000)=0x145c, 0x4) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000080)) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="35cb", 0x2}, {&(0x7f0000000180)="606dbab2912f5ec612c2a2c64aea8df35cf5fe2e8d198877ef85f62f223039150ec20fc72e2947050999246d78bc830261d516d4bc27cc282fb0bae08eec6e6695cc141f2488e4ef94d8d3dd1bdcb6b103bf91ad3a224fbfeac3959d7ceb2797902ea8e33d2174885b2092998459f8bb1d9214ebeb5fa7955311cae3e0c44cc997584502fe126d3451aacae23e96036651f6e65cc769376ca1df1ce6ea68b982e3604ed95db53d5cbb824749b8757be40818057921210fede4996c6d64aba049b2f1abe765bf20d28c73052dcdad5e7710c07f7d4bc678131c64fa7a02c36b797387e2225761b23d", 0xe8}, {&(0x7f0000000280)="fa678bc091389a6a5167922881ba0e45c1efd19ef9a1e70701370097c1515ce6926eb229f0a34e93786b4e3d5f52e12346cb95dbb7531138b6100109fb5001cdf10a6795f298797f8801bc4ba25416ee49f5f1ae0d2e7f07cc2bbbc6b8353ad688c87e2fad93d3d9b28e2ed35d26a0e227524564b395221da229ad714885472d119fa791bf1dfab8234325c347f705c4df1d469d0f69059b91089c76daf7e96f9464d263cb21146af37c28c7ddf5beb32ced88cdfb64160f29cc", 0xba}, {&(0x7f0000000340)="6019fd920a7d3a229a0c44f84bb8ade4fae53ab1e66de4219f1ec378d9147692440a0ee2cecdbfb605e4c62bc06c08989bfe9cf273cdf99fef7fdd46111e76e4f1", 0x41}, {&(0x7f00000003c0)="44897f1d29c0d2223dd82445f113f2d3eabc76789f68241041f39212cf2e938a3d2f167da3285328f92a2b3e3cc644b21e9e4eca7ee297685a3a364d025db8e6a3a1ae2cda4fa3f9b2c9a53ba62451455939156957b675611083005b75095bdc156d2592837dd6fdc61e524bd1e82f023cd8bd9377170d008d8b43be8c9a70e942a8723cd2570f8a214b2f4236e8370a3e5c33cfe1a7cde00a7f526c6cc851912a3158dac99f70", 0xa7}], 0x5) 2018/04/30 20:39:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x20000002010100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x1fe, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x80ffff00000000, [{0x49, 0x0, 0x1}]}) 2018/04/30 20:39:59 executing program 6: r0 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) flistxattr(r0, &(0x7f0000000380)=""/4096, 0x1000) listen$netrom(r0, 0x7fffffff) 2018/04/30 20:39:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="05fdffffffffdf0301"]) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000001280)={r4, &(0x7f00000011c0)=""/167}) r5 = accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xce, &(0x7f00000001c0)="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", 0x1000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000013c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x2240}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x2, r2}) 2018/04/30 20:39:59 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xc0001, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), 0x1) 2018/04/30 20:39:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x200000) ioctl$KDMKTONE(r0, 0x2285, 0xfffffffffffffffd) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x600000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x7e, 0xbc, &(0x7f0000000040)="d68e292f7ec24cf1065d0b4fe6b060dee9b24a598e500e6247fc882c5559a87cc387b30a4e4ab633f6ebc8e572e00803b4751e564ffd22b1a7584245749ab239c5f4c5efa5b95e6e36559bfd47d00761e0c5b400ef09d21aae1c5e93a850f5db53302622140c9a1a623ebb33dce27243cf58a75cd04ebbebed7a02d5d25b", &(0x7f00000000c0)=""/188, 0x101, 0x3}, 0x28) 2018/04/30 20:39:59 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x143000) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x800) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffd8a) 2018/04/30 20:39:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) fcntl$setlease(r0, 0x11, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/30 20:39:59 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x1}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0xda, 0xfffffffffffffef7) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x6) shutdown(r0, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x9, 0x200, 0x4, 0x60000000, 0x800000000008, 0x6, 0x800, r2}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7ff, 0x7, 0x10000, 0x200, 0x3ff}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0xfff}, &(0x7f00000001c0)=0x8) 2018/04/30 20:39:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x0, 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x4, 0x4) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/04/30 20:39:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r1, r2+30000000}) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x80, 0x0) mq_getsetattr(r3, &(0x7f0000000140)={0x1, 0xcec8, 0x8, 0x81, 0x5, 0x1237, 0x80000000, 0x8}, &(0x7f0000000180)) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) 2018/04/30 20:40:00 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x11) listxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)=""/199, 0xc7) dup2(r1, r0) 2018/04/30 20:40:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x4000000000002, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x2, 0xfffffffffffffffc, 0x0, "56825420fb74f55c398abbc78a1cb75188b0c4973b9241f0c1ea37337d703f36"}) 2018/04/30 20:40:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x101000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000000240)={0x10}, 0x702ef7a7ab76033b, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd732"], 0xfffffffffffffc97}, 0x1}, 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff"], 0x14}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x420440, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x101, 0x20000006, 0xff, 0x8, r2, 0x7}, 0x279) 2018/04/30 20:40:00 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="185ae0479a8825198f46f60664b4a5498d6362d9ae4d2f5741f2b63845560aa1934081b155e693c25946903a28af7d4927016279404231b5bd29d9b1110aa1464eb528152b1e17257686a5330eaa26ae607ceb0c2cb9e67d7cdd88074efca9f2180c741e7db6dd6fbd6c01be0107be5ef589bbe8e246dda4eda3e98371a0", 0x7e, 0x0) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', r1) ioprio_get$pid(0x1, 0x0) 2018/04/30 20:40:00 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 20:40:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x42) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x50, 0x0, &(0x7f0000000100)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=[0x0]}}, @dead_binder_done={0x40086310, 0x1}], 0xa9, 0x0, &(0x7f0000000180)="6e19670d670c5bc5865cdb30af836bb4f3a01fefe869f105cfea49fdd8dbf198c16d845a6ebcbffc86c65a0326d50dffa391b42f084174de944cb22114eeb978917c62776347f8d0bd15025a671aa39aecab57cdf24c0d105600f067ec88114b3faabd502d0191cce04b04bb6b326846b34aa82fbf7081434fb35260db1ba57c83fd76a3cc2076b3ba9f661f3102b6270d64471c2b15a778fa6b07c03e8d52861d4a487db8b1b908f3"}) 2018/04/30 20:40:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r1, r2+30000000}) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x80, 0x0) mq_getsetattr(r3, &(0x7f0000000140)={0x1, 0xcec8, 0x8, 0x81, 0x5, 0x1237, 0x80000000, 0x8}, &(0x7f0000000180)) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) 2018/04/30 20:40:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xc000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x8, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x7, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/30 20:40:00 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x40000) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="010099a5", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00006e1000)=0x7f) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x2, r0}) readv(r1, &(0x7f0000000400)=[{&(0x7f00000005c0)=""/38, 0x2ae}, {&(0x7f0000000540)=""/126}], 0x1000000000000295) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x7f, &(0x7f0000000040)=0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000001c0)=""/154) shutdown(r1, 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0xffff, 0x4) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000140)) 2018/04/30 20:40:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000080)={0x5, 0x2f0, &(0x7f0000000040)="ba95969333473d0c50", &(0x7f00000001c0)="02e8881fba981e80a81190521db03aef0ccec7d41946b23f6d6ce9acd5ce6aba16183b07c9768b6fc175abbf45372f8673193e50e8bbbce8113ced688825a5e78a998dbe50ec3d0d9050faabfc8fac145dc1c155add23fee0981dcfb1ab8a0c77161cee5addc54ffff7471cedd4bf2a5ae952b399c28939bd424ca8f92bbe83288f6fa39068c767693090608b7736a894a4c8a41803da69c606463386474b467a4e72681d8e00ce017977e", 0x9, 0xab}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x60, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}]}, 0x60}, 0x1}, 0x0) 2018/04/30 20:40:00 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'irlan0\x00', r2}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r3}, 0x10) getsockname(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400040, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000140)=0x1) ftruncate(r0, 0x7) 2018/04/30 20:40:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xffffffff, 0x7fff, 0x874, 0xe2, 0x3, 0x3e, 0xc13, 0x145, 0x38, 0x98, 0x3, 0x69, 0x20, 0x1, 0x3, 0x7ff, 0x35}, [{0x1, 0xaf9, 0x400, 0x2, 0x46, 0x7fff, 0x101, 0x7}, {0x6, 0xff06, 0x1, 0x8, 0xfffffffffffffc00, 0x1, 0x7, 0x400000000000000}], "a1bfc5e400f679202b60ce4303b1a3f11434f4920b8e3fa26b150b4d4140662ada892d7521f27bd00a8bd5829d8035360579391c09456e6561339360fcd648f51711f2f40f5cad1e78f07d78b0f59e92e4b89cfc60f9758d732d7c52df0eae4ef6f61e6a016a7869516ec67b8287b1acec1d2f3a08aa6b1c9bf53dc1beaf596b", [[], [], [], [], [], [], [], [], []]}, 0x9f8) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) 2018/04/30 20:40:00 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000a80)="c188753166dbbee89e1befa88e2966847d150c3d8ccdefec31f8de267982a14f5e99d36c10fce6250b6a7b4fff47ed082244940b29601e09f688a12e3a3f5abe2ff241e50686018dadbf65be3bf3ed8951e2bc2c023a59a01a8858e9ee460e1178c40210917dc7d28f5066ef15d17b8d3f5be72fca38f9dba64a688bcec7240fd8537f10d4992d849bd4ac33adae87f007", 0x91}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000001500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001740)=""/38, 0x26}], 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000700)="46f612dbce1b92656017f9ea6da5719a62f06d9111453ef80c6621272122d383627ca55f6af1ff0c7d9af6063c77ff402582eaf3a493abd6ca138b6942cf10a042cacf2753a1b1a26ebc8deb007de7d6ce1d67048cd2b12c8c2fe28d05e9696501b902af75d21eab6ded2719b49eebcd915c593ee6aae5de087756042740e737f15a97fc0154449b71e56122167d5410e0529b6ed6f465975c4e2ea0be80c39b33040806d277f6c394395a8c197c873aee2339ecb6e9b36fd065cb9ffe31c5c2abc83df9877a9559814314dce12e54d1ccdc9909516e9eb918", 0xd9}], 0x1, &(0x7f00000008c0)}, 0x3) umount2(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/30 20:40:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x71, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x2c) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000ffffffdd00000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000004c0)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x0, 0xf0, 0xffffffff, 0x0, 0xf0, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f00000001c0), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xff, 0xffffffff, 0xff0000ff], [0xff0000ff, 0xffffff00, 0xff, 0xff], 'ip6tnl0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x2c, 0xffffffffffffff80, 0x6}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, [0xffffff00, 0xffffff00, 0xffffff00, 0xff000000], [0xffffffff, 0x0, 0xff, 0xff], '\x00', 'ifb0\x00', {0xff}, {0xff}, 0x3c, 0x9, 0x4, 0x8}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x55, 0x1, "2d58fb294074789f3ca41b6f96a890cbe6ba2f05a9f82d7248c2d59e80bc"}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0x0, 0x0, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 'bridge_slave_0\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x7e, 0x2, 0x6, 0x20}, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7, 'syz1\x00', 0x3a9}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @mcast2={0xff, 0x2, [], 0x1}, [0xff0000ff, 0xff, 0xffffff00, 0xff000000], [0xffffffff, 0xffffffff, 0xff000000], 'veth0_to_team\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x3b, 0x4, 0x4, 0x40}, 0x0, 0x120, 0x180, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x800, 0x4, 0x3, 0x2}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xffffffff, 0xffffffff, 0xff, 0xffffffff], 0x4e24, 0x4e20, 0x4e22, 0x4e23, 0x0, 0x3, 0x487, 0x3ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000040)='./file0/file0\x00'}, 0x10) [ 96.009340] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/04/30 20:40:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[@ANYBLOB="01f80000fe57bd6cc36552580c7e0c5f74366c71000000000402000000000000000000000000663dd9022ed6b6420f00"]) 2018/04/30 20:40:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/30 20:40:01 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fdatasync(r0) r1 = socket(0x11, 0x800000003, 0x0) bind$packet(r1, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/30 20:40:01 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000140)=0x6e, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) r2 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x46f8, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000640)={[], 0x4, 0x7fffffff, 0x8, 0x0, 0xff, 0x2, 0xf000, [], 0x80}) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x47b, &(0x7f0000000180)=""/206, 0x0, 0x0, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xe, 0x5, &(0x7f00000003c0)=@framed={{0x18}, [@alu={0x7, 0x1, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f00000004c0)='syzkaller\x00', 0x1f, 0xb1, &(0x7f0000000500)=""/177}, 0x48) 2018/04/30 20:40:01 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0xfaf, 0x9, 0xa554, 0x100000000, 0x1, 0x0, 0x2, 0x20, 0x400}) creat(&(0x7f0000000080)='./file0\x00', 0x104) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/197) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/30 20:40:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e900061caa000000687a2f872111ff07a32ab50aa4b63dbe51a1620f6d5f4b10ea6f7c065ac663c4d7d2e14375ff225873ce9813660058ae620816b666cbaee000370d947fea5d01724c7382a3548537071e3c9685606a3ca7418b2166a28b7d"], 0xc) 2018/04/30 20:40:01 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x11) listxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)=""/199, 0xc7) dup2(r1, r0) 2018/04/30 20:40:01 executing program 7: r0 = getpgid(0x0) capset(&(0x7f0000002ffa)={0x30080522, r0}, &(0x7f0000000000)={0x6, 0x0, 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x20800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000016c0)=0xe8) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000018c0)=0xe8) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) getresuid(&(0x7f0000002f40), &(0x7f0000002f80), &(0x7f0000003040)=0x0) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003140)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000003240)=0xe8) stat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000003340)=0x0, &(0x7f0000003380), &(0x7f00000033c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004a40)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000004b40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004b80)={0x0, 0x0, 0x0}, &(0x7f0000004bc0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005b00)={{{@in, @in6, 0x4e24, 0x7f, 0x4e22, 0x2, 0xa, 0xa0, 0x80, 0x89, 0x0, r17}, {0x7317, 0x4, 0x1, 0x2, 0x2, 0x0, 0x56, 0x8}, {0x4, 0x7, 0x7, 0x7}, 0x3f, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x200, 0x4, 0x0, 0x4}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004c00)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000004d00)=0xe8) fstat(r1, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket(0xa, 0x1, 0x1) sendmmsg$unix(r2, &(0x7f0000005840)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001580)=[{&(0x7f00000002c0)="3ee5fcab0c74f50db385e9ae33a2bd2e8d78c576de63c9cf08df32f5b53c7342c401375aa903161d19821492d93ed6c2cc97961412677ff4128c72a5e0cc24420197a5ec7863eb0cb5e30591405ba0a2411efbc811f37640d61e1eaf36fff216645a601c416e488ed4875398bbf77c8d40a834b822a420b8b91c7273b45f600dea2ab983f501bfe32faea94ac73333a3f0b239400718afae4a1d5dca11ebeef3340b2352a734f1601d6391ba18103bbb17e9ce87b48a398313882a075bd27ccadee498d6bea85689889c604e2bbda2d8db32b033a5add5ef", 0xd8}, {&(0x7f00000003c0)="0e5864b7230c72f0f9a4b672d2d9e71f579215d5b987118c799d01108cbe7bbc5cba2f6068ac0a3c559d056a7cc9d00ae23550600d062d6979ebcc5b1faed98aa301d56a79520197a494ceeaa38656e366e78c6c23f6a304cbdb5f536de2c04b0cd0693b8a59f07c8b3ec4383d605f29ebc8b374770b9182d7095d443b0ea27d63223bbf60e5b7955fbb9df8f42723a78996c5018ac589ecb54077b6b0c14cbaed90fbac4fd294cee673a39ab170d8d4c10d8993509dbef7f5f11425749e795981151372bb735f95766f17de3c66ba67af9e71225a5443e31185ba099aba09aad87d0e1d7b358727d0deacf7b70e9ef6412de388481ce36f81f08585831b20f4947f7bad4253ebf061bf219a80f2957756cbee5bc3eebb4cf8f1f1fc209fc2116b8113a1e8fa5d6bcfbb15af86942c7b6772b4f66812888973c4194a9396f23725871da82a3bdc6623ade0b8303633024ae801f6c1988061b7844c0d07a5e442c77884053833e701d8eae3d7fd78fd34fa07d34b59cab50427dfb0b1d4cf624bdc9d0fc94db6f08e2de47e5351ee938b2c96c4f9eeee5e7d0c3d1e66c8fc06569c3ed339434ec7c0475f448dd3ca43604cc6ced26e1c692ae2f9da238fc3fc4a7aa2daadd6523563e36e55ff3129827feac271b415fc915a5d88628e1f1385d917e59e6338beafa3ff52f403976e415d4294758babbbdebbe0f383ccb0702b1169f68d449532479df377f14569b3c9c93f5bb2af503205253069d8d048ca10f24267b6dc4ff8f9df9fa026e35c3e0253cc84924e5d00e42bf384454f339a1c5683c34531c146f62060326d6fd31b3253855145c080066d8c99c95ab6a7ab6f425aaf9f2403338879056ef71ee6eec43bd4dd4d3e8c4ac0609fdafb709678345aef2a683bf764070ba12c4a2d7ba4d945802cfe1dd07a206a79fa3f9d012b79378c01013d4cf0850311db27c2ed1edf6d3e29abf62fe653929ba6b3b27094154f31b602582b5f99f469a6321883eeece8122d1652b868d50d6d41b2910ed3a6e5a12682d299cc92f016fb8056b642bb0e70dce62829c1aa64e37709a5c5e4292eed3e40c45d3f89c42e848d343d8844ec1ef38adde2542a3c8f079c65e3e20c4bdf52ce6e22afc77c94484714360331bf91b389113192db0a655aa9c19d65e8dbd0dba10d84e428b40a9f7bfc5dd1905d84664b8d4ea5b67810e5b7f18af410c6d300fe87136cf6ce4bba64daa93c23c50e480a6213bf80816bf76a18bda80030bde87f3638e9b68f1bb4898104c2f49ccda421d04d7fed7ad0bb77ddc36edcffcc9ed52858ade143175ab26fd4352dc41f8ef8c3d5cc513c885de82f67d161a7e5c22ee42a17e82b7d7f7eb02a6ec9105704015b22e063c1d41a5707e7e639c88521f76308a9f603f1ec940380a25fd27b652071c0f8499e2e35624853bd99574d43162977f082f1c42804dd6f084576f5bb10aee1c7696cbe08a71cf839d3be8ef9a0603017b80daae407ce8f6561f70e5006e36ab30a2504f7d76628bcdd49a42f17c2cfe035db5c595e4130dfc22b6f45664dc9629f08a78d6b2c6d88e2fa5411abe1c09542a9ef022b21a454be4f2285af4eba18922638248aada5b92f652dc5255a5a0c9e1f2192dac756c0fcccb54f36dc361d15a9136003bc1b2119775f12d5e21744a04dad3d2b4af9f6c26150115e562fc5397a0d72105a1b43778873beb3fcf65e4657ab7f7ccf1e2c0d35843300bb2eea77870578f014295fc8b93bc040f9bf29ec05ed1e47d3acc12cbaf5843fc7de281370fd318a962ff9d9ebd47da36c6145fc5b7956f75067322ad781f83a450fcb831e9877da75718558772cf8133c0d7abcd312f1212b0be422e5eca54b59c80524264f5d7515a1364b031d9122a0b0fca42021854e8da9e3ca4d258b5840847a45195265ff23265a0eb06aaf0ac48c5327cd8d35c1a8b4b17401eddeef8d35ead2d1b18b670e03b0a09ea1f0f3d1fe8195276f8039c1b0d678c019b7d656ec3617047acb54782c3f9bcca8575cbac15fd11f488f5d618dab7f9ddeaaa02487cdbcb033652fb63f09bd95624e9971c225948535714db9963e0985d17e21c6bb77dfb24e159739781e5dca1e036939a4e579923c8ffaf4d71dfb965d5c918e78ada4bcc065fc0a4188c0f858caac9774bf6c2acbafa05ecc5dbdf87acd407939b38284b862855e21c8da1099b0dd645cf7f7009d162804e43b96b07c2e53361d703b90ed6af8081244ada707e3085402bf081612e461f6b70109c7683e02e299fa9bd25583cea14a433b17913cb4d030076c094157426e2c6cd0046b7b5eeb8cf6bfe5d63552bae2887003fa8e3e1fa4edf87cb6b859f77465a7afeea8d45e8508a7991e46e6617d8e1f1def307aa5372212735dd80d8558ef6b0b120ea4261d606879acb4bbcae970a5d3af898c61b9ca76abb25e86d30afe58df1a129d538a554ccca9c01ff273c6a4374af7d87cd25a97014429dceefa74eb121954e0a056b98e8df3404b1516f0955aa9333fa8d219fb51faebb0f50003ea110ab621dc5dae3a7a9ddb09bba244e530b62dc937d77f0a2d043431a48b2ffe5f439a6b0c4fd47ffd798d2a5163acf5d170bc271360097529ae343da5ca3effa32c46abe77c162f06479d7a90ef90eddd440bab6328955515294dd335d4751abc10cb81c49bb32504811ccdb4f384e3fdfc7fb76c6648c9d1d7f8605d9e046d5ca846e80725c91347d92ccefb2dbf68c5401149845b2a29c81f6cd3904448dc45a94870fe1f7d3c65d95cfb33df66a0d5ba1dd33079442ef5ae6e5d707c5e7193b19e17c14c8b9b28361a6d8a84ab9cfad00ee49bd51f7cbb4ce281d0c9ec86bdee204ec4b2ea5e11cc99a1092d96419469760fa1ff27d9d71c51a1d9c1958e73054957c6758fc92eb629a1efffbe984c5fa427e401f2346fecea95a0faaccab7afd7f385aeb73158439c6ea9c2e8f91c62add310f1c867bc8c7382016f5f43522d024ba0c105c6368eaa3f7e2e8a37576ed8de20a6e941fbb5e8fb47edad8867ab8484e517ab1a0d77afacf5feaf85b46cee30debc92b3c21aa920b1f089355f2c50b6d4dda2d9b63cd00173a24cac7440b19aeac72ee0262b3a2286fc3686d10443f4e27ef6fd7f4ced0e1ed4805f6d815d18a0058b867ebd1ccb279fb06b0c5019095f26382a052a002840f8ec616c22f0bebbaf440851e09012e1ef2b5b8ba3a46d6aa47cb99a023344ff5ee90a76ee68c685e6c55ebce9d91ef9f999a154a20d9d2c0267a0858bd81b8a4967693dfd91ab1190ec3b7c8d3dfdaced589db35ffdf8b2394ebfde300bdd09669fe315ae8754c6e045b876811f8a691eaefb1371434d29ca7f565bfcd88999f204b9ec866daa1db9bc56c1213ea04082189b420d8fb43ccfe163ded6bfa49e8bd3de3f9475bc5c6421d91e42a8533724fd0ec94ed8fa7fb33b902d5045fb845ee55aa61c536316dd53cb87ea7975cbb1a1efd8bbeb981701f73427c3a6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{&(0x7f00000051c0)="8cebfec6bc6427eddde1d2fa44e708f1bfaf1436763687b2f6aa346ab7ac8718ffba122f4e367ed2090808876af7315c66f61515920d0c4ffadc832da31c507df9391bc78472050a157a40c044e580baadf8bbfb6a293b0b37ef", 0x5a}, {&(0x7f0000005240)="7d98a6cc7659734b6722816d5194e417584990d20b498e76304c509e3100cc14bdb4d9385a87fc568b9874c099616b4739df0e5ad2838d733201fab8d4296ca46a1550aad426e0330eff7ed142e195f367a8a0c54ed5d5a639fddf9dc480a63771fbd46c9d8f78e42f94c55ca01c8f4a5f1bc36e7b3f142b16b2ccaa2937f1e94398de8c6c509699442dee35639b21e8e60ef3274025fff0e159ad8a78f214db9c6a52b829e50576195e97", 0xab}, {&(0x7f0000005300)="bef0fc51341b7b14e81e0e905d860c4e1b361a4c80dd122ddb42f8a4f9121201643e7f79349b79ff7040c2a67950ee6036431db28ebfc79a43099ab234b2a4447ac97c8c5189cf449ac3ae2fe76531d9fd280481cb3228ce64364f8f9bd3365f939224647b871ad77fcfa98652a282a31549e9d27c840d7ce6700e7bc228357a1329f0ffaa5746bc18b1c68f18a32761dc135100cf8ab26733a33f3f92c83a2f1c77c046fdb0824dc2decbd4a86a5ea09a7cc413304f4ab50514eb1f092d5c89c63714e96669a6f3334f53bcc1f25dbeb6830dac74da3a2294e31973a5d4306fff2b9a174d91bbae780d832c5b8544662b18", 0xf2}, {&(0x7f0000005400)="0ff4b6147a48967d5e166b92be753313beaf999ade84982f852e3648fe1e6152ba65fe9a553aab1f5011aa34c29446fcca82a3748ad50db70a61c741c1511986737174d49d765525d029895063bcd737282e7815130adfa5b698dcaab069ea549cac15ba4361801357d54312abf76dec8abcf2d7e39bad85174dcae094fd4ad1eb9487d5e9ae1ee00525ac8aac9db4e004d8eb0492fc021b88122312fd41cc0d5028517fd8df35389423b8a2a19d5736808938aa232e0d697b9eff2a4fc7f458ecca27", 0xc3}, {&(0x7f0000005500)="0d45ee5616bbf384b2d50da3025a94437c453770a85e5c56dbf5c9c29fc42def89daeb31818cbe2afdbdecbaceacbdaf08151a6e5da85adca395af67f866e18fab1b83aa2cc725fb1e807f63d5428cea2182945cfcdbec38f5e72fe72b4d2812c2b42cf5e1cf53d8487d7c1529e03eaf80505debfa3be226acd8dfdb57eff40a241a3ba540c46263aa38277a9bb299d48d58afd35aa17c653e594289e1585d1a89243e3dc98a9b9badba1f6f18c0fed951f2dd9964235f48c644edc99ceacd19db", 0xc1}, {&(0x7f0000005600)="98294e2e1e13767e6d6494f716ac549830f485e2cec94f42a0cc732e0d2dae37cd2c569ddb7ace1d96206dec43870f1d9ec5fdb6cba61f2268a9589ce173bea83cb1fe92bd732c70df07a1a6ac6b949891d8b9d13d6e845192b17f410452f7075fa522728547db9f20085bdcdfb518f38f59e368d27bfe8c766c36df60ef48a8e3a88dc4d19cea9360e94629bf5b80c4ee09cd62a2c032b0ceae8a48a1d5408cc1b985a1244dde", 0xa7}], 0xa, &(0x7f0000005780)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}], 0xb0, 0x4804}], 0x4, 0x8000) socket(0x1a, 0x0, 0x0) 2018/04/30 20:40:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e25, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80040001) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x4e20}}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x0) 2018/04/30 20:40:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)={0xa, 0x6, [{0xffffffff, 0x0, 0x40000000000000}, {0x200}, {0x5, 0x0, 0x6c1}, {0x7aa3, 0x0, 0x4}, {0x6, 0x0, 0x2f3}, {0x1f8000000, 0x0, 0x6}, {0x80, 0x0, 0x1}, {0x1}, {0x10000, 0x0, 0x2}, {0x100000000, 0x0, 0x8}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x10000) ioctl$sock_bt_hci(r3, 0xc00448f6, &(0x7f0000000080)="948ecb029eb5a10b167b222a98bc3228fa96f97092245de71f863d424f6a098a98804ae896ec1fd059a9d2ce787f22b582d0a10df50c634b937791f74acf2475135e56b5f64d0418123320eb26ee71d04ef7c3d47bc92977") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000200)) 2018/04/30 20:40:01 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='./control\x00', &(0x7f0000000300)='autofs\x00', 0x9000, &(0x7f0000001440)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000200)='./control/file0/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/30 20:40:01 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1f, r0, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000140), &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/30 20:40:01 executing program 1: r0 = memfd_create(&(0x7f0000000500)='tls\x00', 0x4) r1 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r1, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='map_files\x00') sendmsg$rds(r0, &(0x7f0000002d40)={&(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f00000003c0)=""/122, 0x7a}, {&(0x7f0000000440)=""/76, 0x4c}, {&(0x7f00000004c0)=""/12, 0xc}, {&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/63, 0x3f}], 0xa, &(0x7f0000002bc0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001700)=""/232, 0xe8}, &(0x7f0000001800), 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x6}, &(0x7f0000001840)=0xffffffffed44cbf0, &(0x7f0000001880)=0x505, 0x8, 0xead, 0x2, 0x45, 0x0, 0x74f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x5}, &(0x7f00000018c0)=0xd79, &(0x7f0000001900)=0x2, 0x827d, 0x8, 0xb40, 0x5, 0x3, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x101}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0xffffffff}}, @rdma_args={0x48, 0x114, 0x1, {{0x3e000000000000, 0x9}, {&(0x7f0000001940)=""/5, 0x5}, &(0x7f0000002b40)=[{&(0x7f0000001980)=""/39, 0x27}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/69, 0x45}, {&(0x7f0000002a40)=""/133, 0x85}, {&(0x7f0000002b00)=""/11, 0xb}], 0x5, 0x41, 0x5}}], 0x158, 0x8000}, 0x48881) socketpair(0x4, 0x1, 0x58, &(0x7f0000000040)) lseek(r0, 0x0, 0x1) 2018/04/30 20:40:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x91f3, 0xffffffff7fffffff, 0xfffffffffffffff8, 0x0, 0x9}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d30500000000000000ba602dff05007dec", 0x11) 2018/04/30 20:40:02 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1}) r2 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r2, &(0x7f0000003a40)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)=[{0xd0, 0xff, 0x3, "ce2a74a8ab8387c5a10e9c07d8069895d03b3bbb8b823cbe645b1812fbe92b0e23f2dd3c45a84e8e3b08f00e7845ed778481a9327df5b0b1d05b2a05601a0cf80137f73250f1dc438a27a9dfbc2c0dd89f9457da6e373c3c6abcaa00c1002930165fb0c1766b457d4025e03614c16889d415c08370c814462803ab13f74732a275e7d371e659060deed1eff0f043d7ef7f11b7ac03d97fbde3d6ac32d3cb3ac0f91dd801d01dc1773230840e9319020cb35418f962f8f08f7993d54c2cb4"}, {0x38, 0x7ea71d6acda5538, 0xb7b0, "8e011fd067f52b74d68925e24c0bb337116e465377180fc389937bae4e886c7c54b8be"}, {0x1010, 0x117, 0x2, "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{&(0x7f0000002580)="082d1e6fa10828ad154cd7f2a508db836fbdac20edd4a79fd398e60ce9277c7720c6208e4e5fe5bec02e224cfd6106b3745baeb0246f5f20035bac118aacbd1df583d1b2a5274def577ebb54b0d635eb37f8c2ea7cbd8b6d365c88cbe24e04f6beddf00a4ec73fd079442d68d7b14d53c8ae32c5e1be7506ca99340609edcd035d2ddb0dd17cccbd5a6f52d0ee2983cdc22c4f2adabd357ef495a5d45f974be4f7f33f80ad09793fe1fb90f7949be4a9df3c082f805f64332c317bb7fcd12aefb306c9a2294e68e0a474726c26666fb623bddc7232ceb999d6badd36ac066983c0fe", 0xe2}, {&(0x7f0000002680)="83e27f39e76d3b84721e7dddfe370b9b872468c282a08412e47461f242e64ee67c0f96f2cc0d9c6ece305154b6a3cf75001b6fbdd45e504dfec5fe288d4d0b5c78c95a2fc6a88bdcdedf0d7a0e09a3528f92091568086d2511924b2e4a9432a93d14322cebe6e95dca2f49440e91ac0e5d4773972a633faf774e7498872a8b7e20337922a8e96ab2249ec10b3a753a84e307d9e17b0081963f4905c6413bec0c9750c69f281eb38938968f358e98f25857042074", 0xb4}, {&(0x7f0000002740)="ea87b2c83890381f3b93bd4db15f948f3c8efe2a484bc8168c8ba4357d8eab401ecf04aec0395157dff54f334167de73e8e26ffa8de47b682ea8cb16496d8d99eac3d75b33f8389787b42ddc2e0abcd3d28a650b7e10fc0b6f1406433be14b2dbd5553c1fa1d4b606192e9f48c92b81c049e8e2fbc1c3917", 0x78}], 0x5, &(0x7f0000002840)=[{0xd0, 0x3a, 0x6, "409b8a67910ef2d4b53c9e32cb816664df20dea780c71f6b5ce7f28525eb2a2a4d1be60ed691ac3666230ff7b71a6b10348d2d3bfb4e7137e8a7f8d9c16f51b17a1252712c004e1686f488e30256e5b853d2e456334a7853c8d24dba8ff654daa016e1d15a0489e3c8c599109d4d7ef745fc7a22efeb117bf771cafbd42f3e36f6b484b85f4a9780a4f377f39ecc9a5de8b47089fa09b75148bbe7bc1d5a1fdc02200728b921da53e306f7d2d8a8f680510189e8831dc1b4c5390c"}, {0x1010, 0x109, 0x80, 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{0x80, 0x103, 0x8, "44169729708778edd66d9f967ec8cd1da1c6f9b86c1849f064d9281cb922d6c769ce64722c1aa081c7ef59b02dbc83914e93805a81a792364d9d8244d893bda9aafe3cefa3f4f54c1e9a15dcee840c3bb892da024bb515d379db279661a72a165fdc2271844a67d5f1af4d75"}, {0x80, 0x107, 0xfffffffffffffe01, "1a513e9005d88c5c88d1e2c5e4e2e71a7c62cc241492d35fc2cefdfffc5b45aa7f4226475330289ac41b97cd430720291546abda5a842a187b4d839fa2fc4364cf77aaff603628d4f654c4eb23b65a49a7e75ed77b8e7c79921b2d113896aa2eeaedacf190a591f85215dd0536883554"}], 0x11e0, 0x20000000}, 0x1}], 0x2, 0x881) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x8, 0x3, 0x8}) 2018/04/30 20:40:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0xfffffdfe, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r0, r2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x4, [@empty, @empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x20) [ 97.326989] binder: 7658:7661 ERROR: BC_REGISTER_LOOPER called without request [ 98.101880] binder_alloc: binder_alloc_mmap_handler: 7658 20000000-20002000 already mapped failed -16 [ 98.114546] binder: BINDER_SET_CONTEXT_MGR already set [ 98.114555] binder: 7658:7673 ERROR: BC_REGISTER_LOOPER called without request [ 98.127347] binder_alloc: 7658: binder_alloc_buf, no vma [ 98.127473] binder: 7658:7661 ioctl 40046207 0 returned -16 [ 98.133147] binder: 7658:7673 transaction failed 29189/-3, size 0-0 line 2971 2018/04/30 20:40:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local, 0x0}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x1e4) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) close(r0) 2018/04/30 20:40:03 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1f, r0, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000140), &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/30 20:40:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x10}], 0x1) 2018/04/30 20:40:03 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open(&(0x7f0000000200)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) select(0x40, &(0x7f0000000040)={0x7, 0x7a, 0xff, 0xe, 0xa8e7, 0x1000, 0x10000, 0x6}, &(0x7f0000000080)={0x5eaed141, 0x8, 0x40, 0x2, 0x0, 0xa06, 0x7, 0x3}, &(0x7f00000000c0)={0x8, 0x7, 0x80, 0x80, 0xe0000, 0x8000, 0x5, 0x3}, &(0x7f0000000100)={0x0, 0x2710}) 2018/04/30 20:40:03 executing program 1: r0 = memfd_create(&(0x7f0000000500)='tls\x00', 0x4) r1 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r1, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='map_files\x00') sendmsg$rds(r0, &(0x7f0000002d40)={&(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f00000003c0)=""/122, 0x7a}, {&(0x7f0000000440)=""/76, 0x4c}, {&(0x7f00000004c0)=""/12, 0xc}, {&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/63, 0x3f}], 0xa, &(0x7f0000002bc0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001700)=""/232, 0xe8}, &(0x7f0000001800), 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x6}, &(0x7f0000001840)=0xffffffffed44cbf0, &(0x7f0000001880)=0x505, 0x8, 0xead, 0x2, 0x45, 0x0, 0x74f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x5}, &(0x7f00000018c0)=0xd79, &(0x7f0000001900)=0x2, 0x827d, 0x8, 0xb40, 0x5, 0x3, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x101}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0xffffffff}}, @rdma_args={0x48, 0x114, 0x1, {{0x3e000000000000, 0x9}, {&(0x7f0000001940)=""/5, 0x5}, &(0x7f0000002b40)=[{&(0x7f0000001980)=""/39, 0x27}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/69, 0x45}, {&(0x7f0000002a40)=""/133, 0x85}, {&(0x7f0000002b00)=""/11, 0xb}], 0x5, 0x41, 0x5}}], 0x158, 0x8000}, 0x48881) socketpair(0x4, 0x1, 0x58, &(0x7f0000000040)) lseek(r0, 0x0, 0x1) 2018/04/30 20:40:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080)=0x8000000, 0x4) 2018/04/30 20:40:03 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0xfffffdfe, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r0, r2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x4, [@empty, @empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x20) 2018/04/30 20:40:03 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xe}}}, 0x20, 0x8, 0x8000, 0x2, 0x10}, 0x98) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x0, 0xeb3, 0x8, 0x9}, r1, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x748, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) read(r1, &(0x7f0000000200)=""/170, 0xaa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x8}, 0x8) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r4, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r1, 0x540a, 0x3f) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) r5 = semget$private(0x0, 0x0, 0x10130) semctl$IPC_RMID(r5, 0x0, 0x0) [ 98.154501] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.183008] binder: release 7658:7661 transaction 5 in, still active 2018/04/30 20:40:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00000000c0)={0xffffffffffffff81, 0x51, 0x1}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/04/30 20:40:03 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) socket$pppoe(0x18, 0x1, 0x0) [ 98.229617] binder: send failed reply for transaction 5 to 7658:7673 [ 98.267248] binder: undelivered TRANSACTION_COMPLETE [ 98.272910] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/30 20:40:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local, 0x0}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x1e4) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) close(r0) 2018/04/30 20:40:03 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='sessionid\x00') chmod(&(0x7f0000000280)='./file0\x00', 0x2) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000040)=r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xdb, "af46ddded7c51f34de3a189d971f1c11e66df45e8ecb433f12b21b8037db31d06968b1a76a9df5ac00b2a683bef5e5965e92fcfc17a116b9edff466b0bd52bc6e3774586d31c9afd6720a9038c5ec368f613a0bd6fac88d52101b8c0f560c062b19c6e1572ab9e4b3ec45aa74686fec8901069d959bdb457d48edadcbe1bbf92478d623dce391c311c1e9bff5e85c40c02808b1c35a4e154a2aac852ad1fdd780601e6882b6f54cbc54ef57448c31f4edb9e4ece9149a3baaa5677cc643fbf34c4c060f37306131adde841122c1e97dd438ffdbc800880ea1c4712"}, &(0x7f0000000000)=0xe3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x1dd}, &(0x7f0000000200)=0x8) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000240)={0x51, 0xf1, 0x7f, {0x8, 0x6}, {0x5, 0x1000}, @ramp={0x100, 0x1, {0x3, 0x901, 0x70, 0x2}}}) 2018/04/30 20:40:03 executing program 6: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000040)='./file1\x00', 0x7) umount2(&(0x7f0000000140)='./file0\x00', 0x8) [ 98.285566] binder: 7694:7695 ERROR: BC_REGISTER_LOOPER called without request 2018/04/30 20:40:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getpeername(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000340)={0x0, 0x9, 0x2, &(0x7f0000000300)=0x8001}) r3 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f00004a1000)=[{{}, 0x11, 0x100}], 0x18) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r1, 0x10, 0x0, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x22}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00000002c0)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000000000", 0x24) 2018/04/30 20:40:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000a40)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x8088]}, &(0x7f0000000040)=0x6) 2018/04/30 20:40:03 executing program 0: r0 = semget$private(0x0, 0x4000, 0x60a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x105000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 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, 0x3, 0xffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000002c0)=""/17) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/04/30 20:40:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local, 0x0}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x1e4) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) close(r0) 2018/04/30 20:40:03 executing program 1: r0 = socket(0x15, 0x80005, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000280)=""/59) connect$bt_sco(r0, &(0x7f00000000c0)={0x1f, {0x7d, 0x3, 0x9, 0x8, 0x6, 0x9}}, 0x8) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x1e1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008000}, 0x4008800) 2018/04/30 20:40:03 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x311000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000040)="d38f8d7721ecb37969792efd468e78033b1c3d3053327bd68aa02c257884eaef0c552bda102140ef7823969a165f032f9d20fd3d4f23ceddb15160f42421c2e393a1d81d9ac14cd6e8e60e34190d61284e5f293ae2c0a71c4cdd6f9100d67d46777c4ae551cc7fca044878e44818267657593dfd68017be727f0b8e59114eed78c3caa4e553aae", &(0x7f0000000100)=""/223}, 0x18) 2018/04/30 20:40:03 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0xffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xb7e8) fsync(r1) fallocate(r1, 0x3, 0x0, 0x3000000000) fcntl$setflags(r0, 0x2, 0x1) 2018/04/30 20:40:03 executing program 5: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) r0 = inotify_init() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x4002) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x79f) r2 = inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, r2) 2018/04/30 20:40:03 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xebc, 0x200) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x6, 0x0, 0x6, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @rand_addr=0x875}}}, 0x84) pipe(&(0x7f00000003c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) futex(&(0x7f00000000c0)=0x1, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)=0x1, 0x2) chmod(&(0x7f0000000100)='./file0\x00', 0xb8) syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000002000002000000aafe8000000000000000000009000000aa00000000032fabc88dc2554e602b9d14e27e351da7285faff3ad1c2d0b6c2828e7b961f0c788523a4fdd4a540f98d5d96ce207b6381e4513f6", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/30 20:40:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local, 0x0}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x1e4) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) close(r0) 2018/04/30 20:40:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001540)=[{&(0x7f00000014c0)="4ab7f18b9819116b4f38e31cc1", 0xd}], 0x0) io_setup(0x2, &(0x7f0000000340)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r2, 0xff}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) 2018/04/30 20:40:03 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x6, 0x4140) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000003c0)=0x9, 0x2) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r3, 0x0) gettid() r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2}) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r5, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r5, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r6) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r7, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/30 20:40:03 executing program 2: accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0xd) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 99.061443] binder: release 7694:7744 transaction 8 out, still active [ 99.068151] binder: undelivered TRANSACTION_COMPLETE [ 99.073363] binder: release 7694:7695 transaction 8 in, still active [ 99.085068] binder: send failed reply for transaction 8, target dead 2018/04/30 20:40:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local, 0x0}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x1e4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bond_slave_0\x00', 0x4012}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x1a201}) 2018/04/30 20:40:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/136) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000000240)) fstat(r1, &(0x7f00000000c0)) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x101480, 0x0) fstat(r0, &(0x7f0000ed8fbc)) 2018/04/30 20:40:04 executing program 5: r0 = socket(0x10, 0xf, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, r1, 0x3}, 0xc) 2018/04/30 20:40:04 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0xd2, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0xfb, 0x4}], 0x4, &(0x7f0000000280)={[{@nolargeio='nolargeio', 0x2c}, {@conv='conv', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@tails_off='tails=off', 0x2c}, {@data_journal='data=journal', 0x2c}]}) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x8000, &(0x7f00000002c0)=ANY=[@ANYBLOB="bf6c17a044ca02000000000000008926981141523c4b04f25b7936f37bfbfd59356abe"]) accept4(0xffffffffffffffff, &(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000440)=0x3b, 0xffffbffffffffffd) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000380)={{0xfffffffffffffffe, 0x80000001, 0x6, 0x7, 0x7, 0x5}, 0x0, 0x0, 0x400}) 2018/04/30 20:40:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x1747dc3130e835c4, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0x481, &(0x7f00000003c0)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) prctl$setendian(0x14, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000140)={0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3f, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e22, 0xc667, @dev={0xfe, 0x80, [], 0x14}}}}, 0x84) 2018/04/30 20:40:04 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001fe8)={r1, &(0x7f0000009ff9), &(0x7f000000afc5)=""/59}, 0x18) 2018/04/30 20:40:04 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x8, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x6, {{0x2, 0x4e24, @rand_addr=0x20}}, 0x1, 0x3, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x210) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000300)={0x7, r0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x5, 0x401, 0xff, 0x7f00000000000000, 0x100, 0x7, 0xfffffffffffffffa, 0x2, 0xb4d6, 0xc6}, 0xb) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x4) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x4000)=nil) mlock(&(0x7f000036d000/0x2000)=nil, 0x2000) mmap(&(0x7f00001ce000/0x3000)=nil, 0x3000, 0x5, 0x4010, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xffff}, 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/04/30 20:40:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local, 0x0}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x1e4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x5, 0x9, 0x209e1f, 0x8000000001, 0x1}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x10, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x10001, 0xe, 0x7, 0x6, 0x0, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x2, 0x1, 0x7, 0xf, 0x7, 0xfffffff4, 0xffffffffffffffff}, @jmp={0x5, 0x763, 0xa, 0xb, 0xf, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x7d32, 0x9, 0x6, 0x3, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x0, 0x1, 0x1, 0xc, 0x7, 0xffffffff}, @alu={0x4, 0x8001, 0x1754344d3b7824a, 0xd, 0xf, 0x6, 0xfffffffffffffff0}], &(0x7f0000000080)='GPL\x00', 0xd2, 0x13, &(0x7f00000000c0)=""/19, 0x41000, 0x0, [], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) [ 99.459075] QAT: Invalid ioctl [ 99.471792] REISERFS warning (device loop2): super-6504 reiserfs_getopt: the option "nolargeio" requires an argument [ 99.471792] [ 99.498061] QAT: Invalid ioctl 2018/04/30 20:40:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200000000030, 0x2bf) listen(r0, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/04/30 20:40:04 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2c0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x80dd) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="b26d373c9dd15480901161b9ee4d31c92f08d9400c50ba") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff}) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x80000) bind$unix(r1, &(0x7f0000000040)=@abs, 0x0) 2018/04/30 20:40:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:04 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x81, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.advise\x00') ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x710000, 0x0, @sync}}) [ 99.556578] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "¿l DÊ" 2018/04/30 20:40:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x38, 0x800) bind$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180)=0x58, 0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/246) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000001c0)) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='/dev/midi#\x00') ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000140)={0xe11, 0x8}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000200)={0x2, [0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="000080090000000000000000000000000000000000000000", 0x18) [ 99.713151] REISERFS warning (device loop2): reiserfs_fill_super: Cannot allocate commit workqueue 2018/04/30 20:40:05 executing program 1: munlockall() sendmsg$key(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ee8)={0x2, 0x18, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x38}, 0x1}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10001, 0x20802) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080)=0x63d4e9a9, 0x4) 2018/04/30 20:40:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x55db, 0xfffffffffffffffd) flock(r0, 0x20008) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x1, 0x40) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x3236, 0x6, 0x12, 0x1, "bf1adb3642d97e79faed1e34610ce7dbc30f6a95f01acea319557b0e87fa0089dcdfed9a27f10decf3f8157af6d96411ee044d117eca1c74a63bd4389112fb33", "f4682cb68b6153d3113ec633e73de6a5879e425014ae8fa2dfde1181e9fb95ac", [0x8, 0x3]}) socket$pptp(0x18, 0x1, 0x2) open_by_handle_at(r0, &(0x7f0000000000)={0x36, 0x9, "c17d7eb64443ec8d3fd67981801dec4233e238b78d133dc0941d0f21f7639eccc7e4e8caf7fe4090af11b6266e43"}, 0x24001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80080050}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa4, r2, 0x103, 0x70bd29, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x18c}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffffff}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0x40080c0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000080)) 2018/04/30 20:40:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @local}, &(0x7f00000000c0)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000000000181002, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2800000006000000c545000000000000000000000000000000000000000000000000044000000000e59e5c73f79cf3ba60fe019ad0009e061e9454b23a557b9c46bea5c897"], 0x28) 2018/04/30 20:40:05 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x1}) prctl$intptr(0xa, 0x1) 2018/04/30 20:40:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x100000, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001080)=[{0x58, 0x109, 0x2, "861af4f6fefa914d2c81165870eb9ead5209fb89eab105908e1d1b33c14efc720972291b71e1abc2d36e9abf94fc629a5bfc5e3013c4b6d8e0c0723376b0d0e2239fa10f1c5917"}, {0x10, 0x108, 0x5}, {0xd8, 0x110, 0xf7e1, "99a1b1a4fbb66843d09c01c7738e3bf8065374837889c857f8d0bea7b80d1a7a4f41d03e6a89012a543236177fb2eb2d84da0381416c24bf7f2ddb42eb9406c3350901cd9134ad5b750ed7559fa861d5d467b86ed0346e8ca9862645e9d000c568e4d3dfd160c8e240c6df9b55b031f40ec9d17ab212f0c0e7014c06dcf65d73637c62192f90ed133eb73eb279167472845a3dee77fcec6b99b45eba060d419777c9fcbc68b9c00ebb2a45386d555e696a003bf4a0a86b6f3ad1001eaa5faf3566f89529cc399c"}], 0x140}, 0x0) getsockopt$bt_hci(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/30 20:40:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200000000030, 0x2bf) listen(r0, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/04/30 20:40:05 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000140)=""/194, &(0x7f0000000240)=0xc2) connect(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x20}, 0xffffffffffffff02) sendmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000280)=ANY=[@ANYBLOB="0404ffffffffffffff00225fa10000009bda70269b545ad795f8e7c4c10731ba34442dc2f6111af3741189a9ff9ef06a0d55e5b25d289cd67d188f172ae48f044161f7c8dfac2dd07e7a721e1fe4c2a7ddfb4190577d194f667e6b00de4001d407dc2e3aee5a25fb677745f1922531db6c9df44bcd995b3ce9f8222e0336825c38cce603b0ce7538da754dee9312a3abfca40028a76d31940ef44d10df814f9974049fe121d6635c149f4aa90fec686e6a19133bc800686d2e98efe0352a7993df0bedc437b01236", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000006b9b054f031a85f2"], 0x48}, 0x1}, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffa, 0x2, &(0x7f0000000380)=[{&(0x7f0000000100)="5bfea7f32da6b4d53d8f630dc36476e8ee634b71f20981551f71d024", 0x1c, 0x97a6}, {&(0x7f0000000600)="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", 0x1000, 0xff}], 0x80, 0x0) 2018/04/30 20:40:05 executing program 1: kexec_load(0xc025172000000000, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000000), 0x0, 0x0, 0x1000000}], 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/174}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="22121944cde37ea3e14202ed2389b110ff296311fa353df5666ad52202e5891b0c2f01b84d8a1e5adac77700d8aba2f39062729f666b51d62701b0d2cfe06e53524e1543671d9e77403d863a37bc7cfbfa805301f8d44c5b15502ce9ac78719c61905d737bb6bfb46feb7a1874bd82f07afeeeb8a3305e3d139dbcf8c67931b62209e54a") set_mempolicy(0x3, &(0x7f0000000180)=0x7, 0x3f) 2018/04/30 20:40:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x40000) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000000480)="79c73bffe18103d67dba3f649a7ba85eecc0aa822c1e78b939f1e7b60fb10c95aac7", 0x22) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/30 20:40:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000200)=0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) [ 100.648232] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 2018/04/30 20:40:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0xb3c, 0x4) fcntl$setpipe(r1, 0x407, 0x1641) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:05 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0x5, 0xe37, 0x0, 0x2, 0x3e, 0x0, 0xff, 0x40, 0x38f, 0x2, 0x3, 0x38, 0x2, 0xfffffffffffffffe, 0x7ff, 0x4b2df443}, [{0x70000007, 0x7, 0x0, 0x20, 0x4, 0x8, 0x76, 0x14}], "631b9391e3214a95b63f5d963d9c98c5510a6f3aa62df23d7f013d87054bef83adf755e2ff369083950c910af18ece78b0cb9b76f1d62022418acd572987d9f2df0701d43f50d2292a8f83ebf38492e1e3f17494d497787c967fddb085b1f0452a32bb3ee1c75f579aee7716cfa50edaf400ca02b1b67622328804b6843c82beaca5639bca86d2176ae7dcf2f7905f0faa49b10492d07425ba7edc682f5bf5cabe7f0a0789d7e475c8", [[], [], [], [], [], []]}, 0x721) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a6b000)) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x1) close(r1) 2018/04/30 20:40:05 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = msgget$private(0x0, 0x1) r3 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0xc7, r3, r5, r6, r7, 0x41, 0xdb}, 0x0, 0x4, 0x10000, 0x0, 0x4, 0x0, r1, r1}) rt_tgsigqueueinfo(r0, r4, 0x1d, &(0x7f0000000400)={0x0, 0x2, 0xfffffffffffffffd}) rt_tgsigqueueinfo(r0, r1, 0x35, &(0x7f0000000000)) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0xffffffff}, &(0x7f0000000100), 0x8) read(r8, &(0x7f0000000080)=""/128, 0x80) 2018/04/30 20:40:05 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000001200)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000006c0)='\r', 0x1}], 0x1, &(0x7f00002d4000)}, 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000e00), 0x80, &(0x7f0000000f80)=[{&(0x7f0000000340)=""/255, 0xff}], 0x1, &(0x7f0000000fc0)=""/112, 0x70}}], 0x400000000000043, 0x0, &(0x7f0000001180)) setsockopt(r0, 0x1ff, 0x2, &(0x7f00000000c0)="681cd9277e1b73b611c4473f11166c736dbdfe05c3b109d5b8a5d4779dab8a3a8b7297c452cf67503728de7283976252a2925f516272924ad0b773134143a206f6aa25283c60868e39517ab2d94cd3d2cd67145207a9ddbdfb58715462485d6436c2", 0x62) 2018/04/30 20:40:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x8, 0xeff, 0x4}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x3, 0xffffffffffffffb5, 0x3, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140), &(0x7f0000000200)}, 0x20) 2018/04/30 20:40:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0xb3c, 0x4) fcntl$setpipe(r1, 0x407, 0x1641) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:06 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0xffffffff, 0x8000, 0x1, 0x3, 0xffff, 0x1, 0x8000, r1}, &(0x7f00000001c0)=0x20) r2 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000000040)="040400000309c14609005375c52c876d886b6621d8d207cc", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/30 20:40:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="10080000000000002900008ee3fcb89f"], 0x10}}], 0x2, 0x0) 2018/04/30 20:40:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl(r2, 0x1e08, &(0x7f0000000040)="aa586ad69b80137e6525680871df88fe05ccfecbb2c45b10115259a6779aa06ef985e41be42091086232f80b8900804750045599d4218e3b928c093defd2eeee59163b330af31c1a7ff60d472bf234ff8d9dcd1d77992651bf787c9d1ececd8cf972473f322e54fadcd297e90844cc9121ff4b5c2e3be7873ecf48c4540eb8dabbc7b20261e000f19ed42e123cedae9232ffa0c84528cabd7b4b8652646e71cc941738b153cddffde2677a8a89a05bbc237ff086f8eba70f5ca2ce79253f1c9e19fdc6a959506431ee64dba65381e3d517ff1ea7e474c489c8b9ccdff6a3d2aeab3b6db58b77f2") ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x3, 0x8001, 0x0, 0xfffffffffffffffb, 0x6, 0x7fff, 0x9, 0x5b3c, 0x100000001, 0x400}) 2018/04/30 20:40:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000001c0)) ioctl$TIOCSTI(r0, 0x5412, 0x5) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() accept$ax25(r2, 0x0, &(0x7f00000000c0)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000100)={0x800, 0x0, 0x0, 0x7, 0x8000}) sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000180)) 2018/04/30 20:40:06 executing program 1: kexec_load(0xc025172000000000, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000000), 0x0, 0x0, 0x1000000}], 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/174}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="22121944cde37ea3e14202ed2389b110ff296311fa353df5666ad52202e5891b0c2f01b84d8a1e5adac77700d8aba2f39062729f666b51d62701b0d2cfe06e53524e1543671d9e77403d863a37bc7cfbfa805301f8d44c5b15502ce9ac78719c61905d737bb6bfb46feb7a1874bd82f07afeeeb8a3305e3d139dbcf8c67931b62209e54a") set_mempolicy(0x3, &(0x7f0000000180)=0x7, 0x3f) 2018/04/30 20:40:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0xb3c, 0x4) fcntl$setpipe(r1, 0x407, 0x1641) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:06 executing program 2: fanotify_init(0x0, 0x48003) fanotify_init(0x18, 0x0) 2018/04/30 20:40:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001000)=ANY=[@ANYBLOB="0000010000000000"], 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x88080, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000000000000020000000000000ae00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000760000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069680583a904426d10b0b32b8436f6883777e6203760ed2f985a5472b60865ae"], @ANYBLOB="00000000000000000400000000000000d400000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) fremovexattr(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='os2./dwv/mr\x00']) 2018/04/30 20:40:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_eee={0x45, 0x27c8, 0x4, 0x100000001, 0x5, 0x6, 0x1, 0x3e3, [0x0, 0xab]}}) sendto$inet(r0, &(0x7f0000000000)="3f6a70291b37715a83f71836412c98c557ad6b7013a133a8b07041136c3209f8c97f37335ac78082a0f17990c46b63b3dc94e19133f4c0c7b39e69b54317205b04fa2740dd4c301a1d1d70d394dba28e00b031317fd1fb1db940", 0x5a, 0x24000081, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syncfs(r0) fcntl$addseals(r0, 0x409, 0x2) 2018/04/30 20:40:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:06 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='((,wlan1)\x00') pipe(&(0x7f0000000040)) 2018/04/30 20:40:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1ffffc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) readahead(r1, 0x6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000001c0)={0x8, 0x80000000000200}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000240)="ea2f3100004f00660f56e466baf80cb831b95d86ef66bafc0cec8fe978dbd2360fc718660f38812cd50050000066bad104ed660f38808d5e00000066baf80cb83232fe83ef66bafc0c66b84f7766efc4c2f9a78f00000000"}], 0x0, 0x1a, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)=""/124, &(0x7f0000000140)=0x7c) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000001980)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002040)={0x0, @in6={{0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x5, 0xffffffffffffffff, 0x8, 0x84, 0x51}, &(0x7f0000002100)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002140)={r6, 0x1}, &(0x7f0000002180)=0x8) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001b00)=0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000001fc0)) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000002000)={'veth0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/sequencer\x00', 0x3, 0x0) fstat(r4, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() r16 = geteuid() fstat(r2, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001f80)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000340)="2f7667a91e57519b5aa4a123616da6c92fb2526196af81d02e565fb43a0f78d29f3736b2c94b1c9f63a209add33e6b379b75787687c560f879a4a0658f8c8347fe5012d5", 0x44}, {&(0x7f0000000180)="2c6ec8e2fdfe0352097f68962977c2", 0xf}, {&(0x7f00000003c0)="756c927db3fd0cd22b8df4ebe1cd141b3ba36d38d3853f4f466057027c4231ff528c46d5fe34f0624456f536642f5f1920ea635af1a6d11656262d4992a30556d3e5ddb4fdb15117c8640e1b2a25b709fd5ac8b55865589fca5626c54a2bf6043d7bbc37640eac89b69ee89d8d84ae664907564121d48f53342d1499b3272fc07c67f7ad2dde10584bfa703756e0fc8d08df0a7e9453b6321beaf4479dc302b5b8bfe70c8cb3c4e8fd5bb5fb107eb160505da3cfd9e4894c938b08e3298b8960a06ab488ccc02f03c227161be2ca074e", 0xd0}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="fb788f2bcb3c68cada4b0f63b74360872596805e4a70e6521f6acdea1c9882421deabdf2d12b92c80fc255abd53253e1be5eeaf89f781ffb9cd0ab1942f21bb7b1ef52c7697954f33ca8ee51ab3b4672dc903ff06d64adf5b28de6d9519bca6bc432cd7e8b7381a2cd5ab0df621a060292c65cda9531a5d5cc5e5108211a11fcfcc614e7a3d4afb7aba37db5e413c000c4ac4ca67f5e69495a5bb0d849f123279c6a49ace0d855dcd57b966d0d57f41fd5f0e23409bf8c00ff74a7c2a0093da61914a5318a7b9751a48910d258df0a5127f6e9e29ff7b054016e2800b39df922c76d4cd520199baacc0dd05b", 0xec}, {&(0x7f00000015c0)="e953b8968a15c2fd0f6ea6b980b2e2984af522a53359242eacb80d73193fb4d7cae234a4908763870d2b10d3c795ac75016962aea9883cea76a04a3c3866894ba7cf256644372e8faee5f342c39fe99b2284c57d47ebe713432880f81267ebe8b028e39af7579c9f7942b2e0fc107fe8d591c5ec4ea666e01d57e6746aebe97aabb2805ab7296471f515d3f1f091e55a182cc05cea3cf1322fb75c0bd8431838209ff082e4583f9ecf5590308fcf5388124b5e99e7c4cd64079f7154dd3bd3", 0xbf}, {&(0x7f0000001680)="7579d81a98dbb6911aa26f53d21d420af5c661589143bc48ad389816b34269e4f3e17a65febca24d4ea7dc5b48da1bfa307606112fa610b033e4417fc972625c5fd5860cad4ba2508c275f48a5b0508b15db30a1acc52addc102baf44cfb11db6193cc7645fa34680467388aff5828463cf17bb43fe013f247413adb782dcb040fca0222aaf62cd2d1a10679fda5f1a029c501c219bdc3cd768edfca1770f7608ad0634571b33152a9d3c15a9d07a9d5aca072c6c3940569548dc243b353df70fb28", 0xc2}, {&(0x7f0000001780)="98174d333dc1b35e86836bbcc89c3d4d8955f63a05d8299dc6c4383bd78baa5489b4112ecc8708241b3534f0d28f43494dd294920cfe7f813b0a99fbefdb9e8a54297a59ba2d582d2fd7", 0x4a}, {&(0x7f0000001800)="86a74757a60b5c595e74524eb6ec24449dbb233beec2e891150c89a137ce5366e1b9f66108d36b5af8f12592405c9a1cbedcc2ad918d0f590a8f9519c8bb9589f9c91f33ec85a07f2608bdcd55fda46f6105bd65aa6b512bdc35a97d955539b7f57638fe01c092850c8e780ae3de62796d32da5e54379067f4b56a3a8e1627edcb7c17d843c391d79fde7161a5bd8f4459c050178416cd32742f0e91adafbbed823003bd699f60e9601cec010e74d28c0a5130f9294ba1307927", 0xba}], 0x9, &(0x7f0000001e80)=ANY=[@ANYBLOB="3000000000000000010500000100e000", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x8000}, 0x4c001) 2018/04/30 20:40:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0xb3c, 0x4) fcntl$setpipe(r1, 0x407, 0x1641) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:06 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo/3\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00000000c0)=""/100, 0x64, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x1, 0x0, 0x4000, 0x5, 0x3, 0x20, 0xf6e, 0x0, 0x1, 0x6}, 0x10) 2018/04/30 20:40:07 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x300) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/30 20:40:07 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x20000000000, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) mq_open(&(0x7f0000000200)=')^mime_type\x00', 0x842, 0x150, &(0x7f0000000240)={0x40, 0x1, 0xfffffffffffff800, 0x9, 0x1000, 0x3}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000280)=0xb1, &(0x7f00000002c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000080)) tkill(r1, 0x1000000000016) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x10000}, 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/30 20:40:07 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000200), 0x1fe, &(0x7f0000ffd000/0x1000)=nil, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0xfffffffffffffccd, &(0x7f00000000c0)}, 0xffffffffffffff45) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0xffff, 0x1, 0x5, 0x7, 0x416}, 0xc) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000001c0)=0x401) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0x50, &(0x7f0000000240)}, 0x10) ioctl(r0, 0x2, &(0x7f0000000080)="92ea8595bae5a27e10b9f579c56d89c8a2d18bb1b67946b2cef40b790b818b2674a310bbb1bfb16969cb19b15b09ef66854cae38b8cd9daf") 2018/04/30 20:40:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0xb3c, 0x4) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:07 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fanotify_init(0x30, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000280)=0x401, 0xaa3d) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) mknod$loop(&(0x7f0000000040)='./file1\x00', 0x1e, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000580)) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)={0x54, r3, 0x2, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x23ac72ca9c0da3f1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4044) truncate(&(0x7f0000000140)='./file0\x00', 0x8001) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="809e0b0dc85f4d56aa30cc5ff6ae106d3a16270876e73026911116757283b62d08d24327bbb4daf7d3b522f6dc4891d3270a89"], 0x33) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8000]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0xf0, 0x2, 0x7ff, 0x3, 0x9, 0xbc, 0x2, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), 0x14) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xffffffffffffff47}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) 2018/04/30 20:40:07 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/04/30 20:40:07 executing program 3: set_mempolicy(0x4001, &(0x7f0000000000)=0x4, 0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000140)=""/67}, 0x18) 2018/04/30 20:40:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28005) ioctl$void(r0, 0x5451) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/30 20:40:07 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x11b) accept$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r3 = dup3(r1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x10000}, &(0x7f0000000400)=0x90) 2018/04/30 20:40:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x80, 0x5, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) [ 103.027770] random: crng init done 2018/04/30 20:40:07 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = signalfd(r0, &(0x7f0000000000)={0x100}, 0xfffffffffffffff4) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) unshare(0x8000400) signalfd(r1, &(0x7f0000e82000), 0x8) 2018/04/30 20:40:08 executing program 6: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/30 20:40:08 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fanotify_init(0x30, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000280)=0x401, 0xaa3d) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) mknod$loop(&(0x7f0000000040)='./file1\x00', 0x1e, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000580)) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)={0x54, r3, 0x2, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x23ac72ca9c0da3f1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4044) truncate(&(0x7f0000000140)='./file0\x00', 0x8001) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="809e0b0dc85f4d56aa30cc5ff6ae106d3a16270876e73026911116757283b62d08d24327bbb4daf7d3b522f6dc4891d3270a89"], 0x33) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8000]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0xf0, 0x2, 0x7ff, 0x3, 0x9, 0xbc, 0x2, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), 0x14) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a7", 0xffffffffffffff47}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) 2018/04/30 20:40:08 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000002780)=""/158) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x6, 0x4140) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000003c0)=0x9, 0x2) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r3, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2, r5}) r7 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x80000000, 0x80000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r6, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$alg(r4, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000440)="688fe354f76ff267aa1b0976ca6eeff9837449379be9c70d73b352d385f0f694255d1858e7d35d09093075ade499b2a5aa5676689ecd50", 0x37}, {&(0x7f0000000540)="a7de5201054cb7525407f952d585b1894a41f224c76d22d468fdb042633e4a9fa1e59aef7135e7ac723d6e83372fdff88d2d32e0e3881c80c3cc7674b9bcd206eca0bfeb7c20c570452219e870e5f06be60566b65dcd60941ac95e841ff7aa2a4f3e9fde21f8d16f1339d46777114e4322c5f12f045bfaac95b36b0ba24ab733aadc0f2fab00ba4910d34a67c31ffc56388521c43d0bb48bd2f70e32e4308effd2e243e820534f4ef72a932c22835013b5a8eb6c1551", 0xb6}, {&(0x7f0000000640)="9411c9b083c6eae897c2ac5ac9b3525c6bb7545b1d195a090c0636a3bf89da80ff57a9e984f12297fa21f922c44da89550f3708001b634d48aabd731d3487aa9b8205484b1344906aac1b42ed2f62dc1d41d447a03c960a862f9a18a3d3038cd1998f6dece8130c652ba53a04f64a2c3fb91", 0x72}, {&(0x7f00000016c0)="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", 0x1000}], 0x4, 0x0, 0x0, 0x40}, 0x40) sendmsg$nl_xfrm(r6, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa0000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23daf06001fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000000400)=0x4) keyctl$clear(0x7, r7) r8 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r8, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/30 20:40:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:08 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)='HX', 0xfffffffffffffeb8, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16]) 2018/04/30 20:40:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000180)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2100) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x6) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/30 20:40:08 executing program 7: r0 = socket$inet(0x2, 0x4000000802, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r2, &(0x7f0000001440)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/132, 0x84}}, {{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f00000014c0)={0x77359400}) 2018/04/30 20:40:08 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fanotify_init(0x30, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000280)=0x401, 0xaa3d) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) mknod$loop(&(0x7f0000000040)='./file1\x00', 0x1e, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000580)) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)={0x54, r3, 0x2, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x23ac72ca9c0da3f1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4044) truncate(&(0x7f0000000140)='./file0\x00', 0x8001) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="809e0b0dc85f4d56aa30cc5ff6ae106d3a16270876e73026911116757283b62d08d24327bbb4daf7d3b522f6dc4891d3270a89"], 0x33) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8000]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0xf0, 0x2, 0x7ff, 0x3, 0x9, 0xbc, 0x2, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), 0x14) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xffffffffffffff47}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) 2018/04/30 20:40:08 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0)="caf766badcdd9dcb60f2cbfa171ac3bb73039a766cb023063f0a5ac5f7ec68e854373df3f5028296ab49e1ce2962d99b9d3c402101b04b30f48d185019471c97a5e2d6e7926f2eb4a2a288ac0585fc", 0x4f, 0x884, &(0x7f0000000180)={0x11, 0x19, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x275) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000240)=0x3) 2018/04/30 20:40:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:08 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'dummy0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="41000000000000000000000000000000080000000000000000000000000000000000000000000000000000004e5823dc59deeec514b68e9597bea8d36b7f6c8070cc85ebc100af50ecc2c56a688637dab982cfef64d5d291f0f9edc7d83c9e92ec0e15f2ae6c2ddd7c9ac8633ea3aad1ef344261ff8b48b0ca82cd261a60b66400d5977c50371f2ddc678616fefe4c8b8b391d8811253cbef9065753dee6f365aeffe5887e16723157f5441275badfad70a873ebf63f6a75a51f9f5771e6cc2ea9257fb629e454433e96434541e38f424a41699b202fed9d7bebd15e2471c2d5ee43356452f3ea79ad2e091010b3caaae533c6a49fefc7e2753137606e4f6fea4c519253fa8f7a5159d5"]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x248040, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) 2018/04/30 20:40:08 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fanotify_init(0x30, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000280)=0x401, 0xaa3d) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) mknod$loop(&(0x7f0000000040)='./file1\x00', 0x1e, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000580)) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)={0x54, r3, 0x2, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x23ac72ca9c0da3f1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4044) truncate(&(0x7f0000000140)='./file0\x00', 0x8001) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="809e0b0dc85f4d56aa30cc5ff6ae106d3a16270876e73026911116757283b62d08d24327bbb4daf7d3b522f6dc4891d3270a89"], 0x33) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8000]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0xf0, 0x2, 0x7ff, 0x3, 0x9, 0xbc, 0x2, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), 0x14) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xffffffffffffff47}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) 2018/04/30 20:40:08 executing program 3: socket$pptp(0x18, 0x1, 0x2) unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x7fff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000100), 0x8, 0x0) 2018/04/30 20:40:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:08 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x1f}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002d00e92e0000000000050000020000000c000000080008000000210000"], 0x20}, 0x1}, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x6, 0x10000, 0x53, 0x8, 0x8, 0x0, 0x1f, 0x0, 0x9, 0x7}) 2018/04/30 20:40:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/30 20:40:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:08 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="aabb2e8453aaaaaaaaaaaaaa0800450000280000000000049078ffffff000000000401907c0018503089018dabff00d0294a0c58463f"], &(0x7f0000000040)) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x10000, @dev={0xfe, 0x80, [], 0xe}, 0x3}}, 0x0, 0xe6c, 0x3, 0x3, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x100000000, 0x8}, 0x8) [ 104.201334] hfsplus: unable to parse mount options [ 104.336199] hfsplus: unable to parse mount options 2018/04/30 20:40:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x4000000000300) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f00000001c0)=0x0) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00000000c0)={0x3, 0x401, 0x3f, 'queue1\x00', 0x20}) dup3(r0, r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) 2018/04/30 20:40:09 executing program 7: clone(0x200200, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000180)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000380)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6}]}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='md5sum\x00', &(0x7f00000000c0)='ppp1\x00', &(0x7f0000000100)='ppp0posix_acl_access\x00', &(0x7f00000002c0)='mime_type!cpusetppp0\x00'], &(0x7f0000000240)) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x1}]}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) 2018/04/30 20:40:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x0, 0x10080000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xe08, 0x80, 0x7, @empty, 'eql\x00'}) 2018/04/30 20:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:09 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x174, r1, 0x220, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x37}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff7b}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8c6400000000000}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x52}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3fdd}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x174}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x84, 0x3, &(0x7f0000000040), 0x372) 2018/04/30 20:40:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x89) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x1, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) r2 = geteuid() getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) 2018/04/30 20:40:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000200)={[], 0x7e, 0x1ff, 0x3, 0x0, 0xa4ca, 0xf002, 0x0, [], 0x80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000180)=""/112, 0x70, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="667379552a6dcfc9e1a5bbc91453188208659e9a2c6485d81e726982cb8bf46d73ecd684899261ba2d1d88d9a28a324f2ecabafe8c4c4e6104b631142d89dfcedfb1150cfe0809d4f9c4fe4eddc96e75b1627a4ab7362ff57f9e5eef55b351d20feb62999bf44a010e076079c12b5ac969d419edcae80160fae43dfbfc2a1482bcf65d69718d97ceb916e61434642ac496b666ddbb0bacd157e862f8bf47ddf0cc3192647348a2644857c538aae5b5bca7408d7c6ab782892717c5fa3f628850b5b6e361365acf678d36c231fe6f8975b27c289772a123ab51d041d03204811bdf43"]) recvfrom$inet6(r0, &(0x7f0000000440)=""/104, 0x68, 0x2101, &(0x7f00000003c0)={0xa, 0x4e21, 0x6b8, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/30 20:40:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 104.455804] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 20:40:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) [ 104.583659] IPVS: You probably need to specify IP address on multicast interface. [ 104.618245] IPVS: Error connecting to the multicast addr 2018/04/30 20:40:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0xfd8c, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40046103, &(0x7f0000000080)) recvfrom$unix(r0, &(0x7f00000000c0)=""/83, 0x53, 0x1c546553a317577c, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) [ 104.662332] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 104.669741] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 104.699358] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 104.706520] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 2018/04/30 20:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:09 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000340)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/133, 0x85) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5ce}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x3ff}, 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x8000, 0x1ff, 0x35b2, 0x2, 0x3, 0x3, 0x80000000, 0x3b8, 0x40, 0x382, 0x2, 0xcd4, 0x38, 0x2, 0x0, 0x0, 0x5}, [{0x6, 0x2, 0xffffffffffffff81, 0x200, 0xb453, 0x9, 0x8, 0x6}, {0x0, 0xa4, 0x1f, 0x100, 0xccee, 0xc4c1, 0x80000000, 0x4000000000000}], "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", [[], [], []]}, 0x13b0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000002c0)={{0x3, 0x3, 0x6, 0x0, 0x8000}, 0xfff, 0x5}) dup2(r1, r0) [ 104.764488] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 104.771672] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 104.847934] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 104.855223] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 104.988308] QAT: Invalid ioctl [ 105.025175] QAT: Invalid ioctl [ 105.264473] audit: type=1326 audit(1525120810.128:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8137 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 105.486247] audit: type=1326 audit(1525120810.351:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8137 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 20:40:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x10000}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) 2018/04/30 20:40:10 executing program 7: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe") socketpair(0x5, 0x1, 0x1000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x8) ioctl(r1, 0x20000000002285, &(0x7f0000000000)='S\x00\x00\x00') 2018/04/30 20:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:10 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x141000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e21, @loopback=0x7f000001}, 'tunl0\x00'}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x400, 0x7, 0x8734}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000140)) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000000c0)) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/30 20:40:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x0, 0x10080000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xe08, 0x80, 0x7, @empty, 'eql\x00'}) 2018/04/30 20:40:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x1ff, 0x5, 0x5, 0x0, 0x1, 0x9}, 0x2c) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x101000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000000c0)={0x1, 0x20000000400000}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x8, [0x3, 0x1, 0xfff, 0x9, 0x41, 0xffff, 0x1, 0x2]}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='/dev/uinput\x00') perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) dup3(r0, r1, 0x80000) 2018/04/30 20:40:10 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x7) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r4 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$full(0xffffffffffffff9c, &(0x7f000000aa00)='/dev/full\x00', 0x200000, 0x0) fstat(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) r9 = gettid() get_mempolicy(&(0x7f0000000240), &(0x7f000000aac0), 0x1, &(0x7f0000007000/0x3000)=nil, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0}, &(0x7f0000009d80)=0xc) getresuid(&(0x7f0000009dc0), &(0x7f0000009e00), &(0x7f0000009e40)=0x0) r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a680)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f000000a780)=0xe8) r17 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a7c0)={0x0}, &(0x7f000000a800)=0xc) lstat(&(0x7f000000a840)='./bus\x00', &(0x7f000000a880)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() sendmsg$netlink(r1, &(0x7f000000a9c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000000a5c0)=[{&(0x7f0000000280)={0x1680, 0x1d, 0x20, 0x70bd28, 0x25dfdbff, "", [@nested={0xf0, 0x5, [@generic="fae3383214ed5358f3eed590058ed90a914f82afd056d729a61d4a9841a5d324b8410722fae2be28c53de08c4be488ceca335ff0bd42f411be8d7e32048a10b66ee060390741d9ba77dc2edd6a252d7093181f4bb3b0eefc4ec5386bc72a739750c70f50a4", @generic="8744c258e370d93232ef402cab6ed9e9e6371cd91f71e1f68ee991090345f34ac9ed2ba6ad5961437143b72decc004e5a20bbb706afd2f387a59e43bb7d3ef862ead75e12905808e78a0cfcb5dc34ccc3124326db9c04c82b65d97c5dd41a5dbdcc60828b57e1a66a74d", @typed={0xc, 0x4e, @u64=0x7f}, @typed={0x8, 0x2f, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x46, @pid=r2}]}, @generic="355ab775b06a7850a2547f7da28279d074e645d2ce09375467fb4e4f5231e8a2736668707ab95737248a5b45946bba56e0af9f7094877a8ce2dc24f4c0af0f4c6480993dacc9eec569a7ef77f24c6800839f73c4ac4fe43d02cea1678850daea17d4a69cb56b327824668b32aa2ab2c34d06ab7187ff3878f7be07f45753fa4ee5af18d8", @nested={0x1258, 0x25, [@typed={0x8, 0x27, @ipv4=@rand_addr=0x8}, @generic="bde71c90344cfc961b0709578b69c24e4f6072b2fd58ab0c244ac22b14eda81b5aaea2848141faa6ac11f846937480e54f3cb0a66410bb2f6034546542f88573d2655d51eadafd59c60eef1e072fc0f1665e58f4700e34e7d378e4ac544560124f433860138715d5b950bd193476d5a3f3e753e696e0c9a3c9fae37e2de62e9cb7db599bc8a2487e6bfeefbfec764a326b77062afca5df42c3cd201e07fa4671f1cbd8c4283c3a131ca6af02673ecacf3407898f79cd8707eca4e6f7f5be9fefb162e4bbd288b100a8d72bd85fa6f5615a6c3a998376f38d95", 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[@generic="37d53e2dba8b6fd19cf87d7456fbaf33a3767944aa37b50838af38d841cda4669e7582afcf8965b419addb4328e035aeef846313453d21ee79b2852e115a7d3a6c958ef2741e9c04cfe0c9a41a", @typed={0x8, 0x35, @ipv4}, @typed={0xec, 0x13, @binary="348e5f4ed3bc68f98ace788a95fe4dbd399560230619e889c54f6f091b1f4ef28f1c6265c0f82cb9bcf719c09e3f4a91718fba9c1e88c424ad8c6d1370ea5074057bcd2c2b751645eec3208b272f040b5ec69d4a93fe9845eb9624fbd6488605691dcebefcf4093a47f716f06ab20ef20602be215f06d5f855a27f13f349d778464b5b52d7fba35d33254a612752de10ded597a489d11c4ab443f4c67bcfe37a69630d361d0343338f42fecb1f6776896a40df83b6d597c469de1a3b2aa973a0bd01126b82ee79f9f8c6ad7dc3fe8da5b796437758c8bb84ba3f3d4f4c5c6ba07511f9f5d6eea4"}, @generic="9288eebda7ee65e965df26e67f253307267d83d31c4f478380db193defe8743d66432af0cd7bff0d02086390697f2a8eb0d2427328cfaf9e6056a325d92f07e49e57039772594ec009d762bf14c5555fcaef0d747f430a30420765f7cbd086d52f062937d30ae6e8a43d64400a703c68c00f1e0031169ee970b233ee861e0e4bc8253be24496aa32927afc222ea4e7a46859bee2f4588c", @typed={0x14, 0x42, @str='selfuser.eth1\x00'}, @generic="3772abb7564a823fe372b935868abfa9699e869545e668b146f38636dc488b1e273cd8ea21d6e48a9ac5411478d5d8049d107178e6aca424408b7d56f94de2154d5fda7f148ff1389a180990e17bdaf56a02c1d888bd6b74a00ec022709d846ce0bfc4fbd4a9f058377b1f64f47b2eb75920f94c61fa7e398814c976c82942e2cce1a0727d4a8973b621116caca80ac45ec2c6d63c15ecbf4ed056ab08406261d8c3992665ce6c5c0ea74288b9df3fd089134a559fb431b0ed2bfc64c8fe1828636abf1e0899463678facd39953eb4f3560d6bbd6aacff0d77"]}, @generic="4c6e7e54e3458ad5d4b30d98527329dceb9c00650799097466e84767f3eabf5392d010710089957b07ab7e057247b5a4bd503a88006777b6151ce7ccd2e20afe211cafbb7fb2248cfe62b426ae3afcc17dd35f7b88da4bcbf0239505eaa19b39691a54ecf8e6e8eabf3108f6fc3b2edb891f98433ca03e", @generic="2695c16c3553452570a1713ae53b41ebcba292a452f4b2b29c508c48354e651489740f0c12e3cdd2966ae10393990a620ceabb768dc36f8fd7bfa5cb6e462a148d01cb7fdd9627ece55a10bb2e664b4d0ee2963c75f859a0d3ea50956b878b4e334b83f42668bcc005bc535c30999d23340dc92b1be4d905655b5354373a1e169c4e9a08634c6323ef8735c9353a6d090c56b19ca54b7f300cd5587bb7e32394bce4fa1287ee324a67f0737b184c7e972a4ecdeab58fda67ff169a385da062ef50bb6ab25126e1261149a701988e55ff8d99ffc069290d6ce4d4f662f7bb3630f42f22d069a1a8223b", @generic="cfa458bcf8f7001a85dfdbc7abf330ffe8189b9978da945a0bbbf687f8d0b6e8579535e0280a077aa1bbdd04cfda3ff7cf2b21a99d119518da2e3d3dd1c38c653257244a9f243950218bb8a5d6337a537b7a46ae864c7539cd871051a4251f7f4b82d51b4c281ad510bf11"]}, 0x530}, {&(0x7f0000009e80)={0x734, 0x11, 0x301, 0x70bd28, 0x25dfdbfc, "", [@generic="91931c5cbd2292a2e30e1be7313cf3c7b585a8895370ac7410f46ee84d49fb9f725059c95b260747ae8ce192e599f1a11db28ff1cb8c3d9b40cd711bf004bdd1b701b047187aca4f7e8ef29063815a576539a926c8b538ece6659519675712bf033b540c05651c38b6978bc0c7198037cb6e43c847a24bad543da988425243df358ca024ebe2bf6d18b0eb38ac7cc57befc4199feb214affc80b3010f8372e9f6cb21cacfbec1179c3", @generic="4f8c6484cd8ed6d04b4c91d958019cb95a9ed731227bba4f8ac5d4898ba50d91ce1a623e3bab4ea48288a41456a6a995e1c65d6aa86cfbb00e944f2855e481a3548a420dd5a2ef595454434c1198332e99fcdf63f654baf0b678da8525ed7a55596271e7b3f49f061733b0551173e6da8dfdaa39f2c912aa55d34d429bfddac8f9097762ebbf5e3c5f979b00a14e60cbe37b04782d6ce6db74bfb2a55701d32e6e4d35566eda36be114395af2884f34ee3b8b895757cd6f8c1d11984500a541c", @nested={0x1f0, 0x96, [@generic="a3601843d1645b5f2b28c35a2a3adf9fa49afbbe6a905ecdb6eef1d5974f487faf02d3e4d965dedf15d50a9d7370e0ee1c7ab7fad0bcf46b3fb6acbb563a872fbb60b6b18420bafe8306f21cb533827b3d55f3c56d7b89df73b14fa44ab465525001c2cd027adad4242939dd935f0bdd9f7a4bc91df2a0889506b889350a055ab45be24b596d2f7f3f00ee6c2f72894e6af6bafe2f368740f4de2a0799653ecbc3aecfaddeeb2d627beb7b5001376662170bf90c482d0e0d163ac42ae30c549ddf2924cb9d2e87a2810e2db7f681977f5b1474f80c44aaa91351a31718ce8a4279320bbcf7c7e9", @typed={0x1c, 0x32, @str="230670707031292d2e656d30747275737465642d5b00"}, @generic="01f56b0751ba959fb88f21920e14ce68bb2416dd3b0f13832d3b3f9f8706dd8a428a5ad5760884d1cab9d3f84978441bc8f40cd212f0837a37e94f8ffec7caa93ec90a702c0380a737a5a30729035e930f126264518bfc7d8749f23ff4730f4b83dd5c6b3bed97b279688aa4bc3590f2ca03f9e1921a03e847d027fb064f8a4c804688742508c595923052b141907ea3fe90250b4b5d92c832ec19977c06fe741f6557de10f8f9d25777f1990abe24ce135239f1", @generic="b467d873d076fbd5627103071acaadf510545b0298659acac97d9d3ebb0498d3947da3abbb89914e2790f9f6eca41ef9223510"]}, @nested={0x158, 0x8d, [@generic="87ecabdeadbcbefcc2363b6dc68a0755645d03fe82125afdc6c5b667a74d6dda7f29e3d40ffefcc9cc2512fe6a4c9ad089f3cb3cc3b1bc757fc7afa3c7da65299357b55e17e5e040f436e62631acf3757309c7", @typed={0x8, 0x7, @u32=0x1d76}, @typed={0x8, 0x34, @uid=r12}, @generic="57ed27d254c97eadbef3be4a88b6a59282365df6e472e14c49058a289df3d1b56c688b267f0c42a702b3c904b17bfb8a030db93124f3e023eeb2f6785b4c1f60cbacc6eebba53fdc077e70357d8a43c3ef4a187a2f1077ae041d5894a532247f0dd408f20f77ea4292e48c5685c168f33f8ae3438d44c4d163e3dc097fb267817268d10d36750c9e28c85f5904af18066b621f7f4d678c86e0c20580067dacb7490c345e3f0af0ed32ef5d096269d9550f422dbc6e4f6addce353190e60d8be5da9bf98932bcacc9f777289007f613ca4baadecfc29fe735f5cd409958cbf9a186", @typed={0x8, 0xc, @uid=r13}, @typed={0x8, 0x5, @str='\x00'}]}, @nested={0xc, 0x8c, [@typed={0x8, 0x34, @fd=r1}]}, @nested={0x258, 0x53, [@generic="34520d886f4b562fa76e298eaa4055d79d19216d099ebcf789ed49b581700d24f5083222332fa615e3348287f0355117480358caa7a9beecba61cbf1c2b963eaac23153cbd2c7aeed4b0bf0341b1fdffeaafa91b6b5034d00f429ac36a881a58b25e4a56fa24913c25d30ce8c36289ee2766117b996d8cff4d1335e92c0380a67052fd816f7e5cfc2a3e7136a0d91ab3dbc13a311390bddcab5a156d61f1390927b7577a2db012db93563819e77b0cf13528baa208898657821a80e43dc2ee63ccaf001848dabde1", @typed={0x8, 0x70, @fd=r1}, @generic="1cb12ded2033c15ae67baaca016c96be95b0f6c567433368ab5b798f8f3ac8cb3024deab9e801ba4dd0d1ee5f31450cd53022da0e1f787127ef2c7a9c2e78630376f9c", @generic="dbec484c1022e8b9a5e26bb2b0796f89fa19b73abc077034fc3217d3fc29b5b34f8f332b9c633a2295d0914083df79afb678ae7262c8a7bef48971d347910c4c473c269ddd805e87d3db5b4f1b8541c61e511e0a2d5ad45907dec36018b42fd67659014a7486714746347abbf35311f1ab74b623fa95c071b996d72c3bb5203bbe31ae590ee5ba3fe899b0ec224557ff457d908ee81f4bbab8935668d71b0a7dcb571570e8903b15705a938df8271f0c05224868", @generic="83abfa3d2f73", @generic="5feb58fb12cdfbc1e484a25cbc1ddb52221e6448e4831f11aec47a03ff60a3367864f89268047569d6c15463e08b7496f74434e40332af3fbf2e9d16a215d5d7c4c8acd6bec14b49453c9cee5462a0df930232b64a7e3694f358126b638c058ac87a131ce522bf3d6857449c607eda0df58b25255374f056ba227e6972", @typed={0x8, 0x3c, @u32=0xfff}]}, @typed={0x8, 0x36, @uid=r14}, @typed={0x4, 0x56}]}, 0x734}], 0x9, &(0x7f000000a900)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0, r0]}], 0x88, 0x40}, 0x20000000) perf_event_open$cgroup(&(0x7f000000ab80)={0x1, 0x70, 0x1ff, 0x9, 0x7f, 0x6, 0x0, 0x8, 0x400, 0x1, 0x800, 0x79, 0x10001, 0x3, 0xffff, 0x4, 0x4, 0x7, 0x80000000, 0x3, 0x200, 0x0, 0xffffffffffffff96, 0x0, 0x5, 0x7, 0x9, 0x0, 0x7, 0x8000800000000000, 0xd5, 0x7fffffff, 0x1, 0x1f, 0x2ab, 0xffff, 0x2, 0x8, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f000000ab40), 0x8}, 0x8000, 0x3, 0x1, 0x5, 0x8000, 0x7, 0x6}, r6, 0x8, r6, 0x2) mmap(&(0x7f0000007000/0x6000)=nil, 0x6000, 0x7, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f000000aa40)={0x200, 0x5, 0x8}) fallocate(r0, 0x0, 0x0, 0x3) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) write(r0, &(0x7f000000ab00)="5ccd1a35999b", 0x4d) 2018/04/30 20:40:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)="b5c9a0fd28f409b70fc18033609a534d7df4d9aaf415b0341f1d491efb0c5bee9a99a5abacda5323df35e344b429f947319bb672a2d854f90e196b4180b61a70f2d1f81da1b7830aee090542001ed9b86d0a157f1955ec35cab712386151064f7589a1fa26"}], 0x34d, &(0x7f00000004c0)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440)=@int=0x3, 0x4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000480)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffff9c, 0xc08c5334, &(0x7f0000000140)={0x8, 0x9, 0x8000, 'queue0\x00', 0x10001}) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/30 20:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:10 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x2b1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0xfffffffffffffff8, 0x6, 0x8}) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ftruncate(r0, 0x4) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) setreuid(r2, r2) 2018/04/30 20:40:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x5e20}, 0x146) listen(r1, 0x200000100) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x6, {0x2, 0x9, 0x80000000, 0x0, 0x57d58717}, 0x7, 0x7fff}, 0xe) dup2(r0, r2) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/30 20:40:10 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0xfffffffffffffe08) socket$inet(0x2, 0x80a, 0x1) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/30 20:40:10 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) capset(&(0x7f0000000200)={0x19980330, r0}, &(0x7f0000000240)) prctl$intptr(0x21, 0x2) r1 = creat(&(0x7f0000000180)='./file1\x00', 0x100) gettid() ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/129) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xfd6, 0x0, 0x0, 0x58e2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x80000001}) setsockopt$sock_void(r1, 0x1, 0x23, 0x0, 0x0) 2018/04/30 20:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000180)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x481, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000001500010200e6ffffff00000002000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/30 20:40:10 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x200000004, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x1, 0x0) 2018/04/30 20:40:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 106.027208] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/30 20:40:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8008, 0x20080) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) 2018/04/30 20:40:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3ffffffffff) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=ANY=[@ANYBLOB="240000001800210000000000000000001c140009fe0000010000000008001a0000000000"], 0x24}, 0x1}, 0x0) r1 = socket(0x17, 0x1, 0x7) write(r1, &(0x7f0000000080)="9a962e4e3dece1f07a19a0c20a74d0cdca8507bf456a6206527d72372007069cc7038a17581d8af7b319e735ec3b4f35662e72d912d93728fe22da922c3f7e0f1fd77bfe0e2ffd6987fd6792fa75c6717091018006511c2f9b1c6854ef85819ebf690587539435e0436bc4dbf47b34fb39a6eb795e1be1f5703d593f341356004e5c966936bdbbd3cc5a20c17598c0fd7f9cb88ffc583e222bbba73de2ff5480a170d9c7b10b5e8fd9567e5f291720a419e53577e40e375490aa8a4839dac159c350b9f5ad39d61e500bfa804b", 0xcd) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x0) 2018/04/30 20:40:12 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='numa_maps\x00') pread64(r0, &(0x7f0000000200)=""/100, 0x64, 0x0) r1 = getpgid(0x0) r2 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)=0x0) r4 = gettid() r5 = getuid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r10 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000008c0)=0xe8) r15 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000a40)=0xe8) r18 = getegid() sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000000)=@abs={0x5108694d9b4b296e, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000100)="954c63ee202152b6a698e511b79f8330f5284be2e77f6100370c0d60662e6cf530d0f87ec1cf635b4f1f40cd16d8c87826947fbebfbc607d8c2575d0964ca4b3c4c1c88365b84772c4b12a3e05f9", 0x4e}, {&(0x7f0000000280)="133fce6faaa870ee01137a3d0fbb43196a837778abfb5c71124b1bb1e89b36262fdb36afd86af09af589bfe386ee647d8226b96bf8222fbea8871bb875576e149ed415708045d35b2b43a617e786d43d34fe4b8e308ebefdbd71936884d3b9b33050b31b0927f14f6e3aba3debf4f323ef2d9fe5c0ee41cb28553c0dbe17541c010399a031117fabbd04d47490214c534ab1518bab049eb261a5dda91524a1a83e488ff61a78831efe4fa9413282c1a40c545248ea1e9afb2d1e83042ae318db4a17b2e5032505b5a0c72156863139a874d61496b734845a23e7652d52556e76", 0xe0}], 0x2, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x160, 0x4}, 0x10) 2018/04/30 20:40:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x42) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="3a0000000808f7ff00800000400000000100000081000000070000000100008003000000000000000900000001800000090000000008000003000000720d00000900000009000000010000000000000005000000050000000000000000000000e4854226018000008608000001000100018000000900000006000000008000000104000004000000"]}) ioperm(0x2, 0x8, 0x0) 2018/04/30 20:40:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x0, 0x800}}]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r4 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f0000000180)='/dev/loop#\x00', 0x1) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000340)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000200)) 2018/04/30 20:40:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x0, 0x10080000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xe08, 0x80, 0x7, @empty, 'eql\x00'}) 2018/04/30 20:40:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) accept(r1, &(0x7f00000000c0)=@can, &(0x7f0000000040)=0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000140)=0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @rand_addr=0xa9b7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x2a6) 2018/04/30 20:40:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:13 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000100008000000000000063018ace"]) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000000000000dce240ce00000000000000"]) 2018/04/30 20:40:13 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) flistxattr(r1, &(0x7f0000000100), 0x0) 2018/04/30 20:40:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:13 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x39b, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0xd, 0x6, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r4 = getpgid(0x0) r5 = getpid() kcmp(r4, r5, 0x2, r0, r0) accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000200), 0x100000000000001f, &(0x7f0000001200)=""/87, 0x57, 0x80000000}, 0x1) r6 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000240)={0xfffffffffffffffc, 0x0, 0x8000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000000c0)={r7, 0xffffffff}, 0x8) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/04/30 20:40:13 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/30 20:40:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/sequencer2\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x7, 0x4) accept$ipx(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000000140)=0x1df) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080), 0x4) 2018/04/30 20:40:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x77359400}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000818ff0)=[{&(0x7f0000000200)="0b9a9578ff202743f0a4e97715a7c4dae0e7b6f4de7afe09c7fc7706000000aa093b0cf1d23aa5ce5db32b7df2abf48669", 0x31}], 0x1) 2018/04/30 20:40:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:13 executing program 3: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x100000000, 0x200) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/61) r3 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r3, &(0x7f0000000100)="16", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r3, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) 2018/04/30 20:40:13 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000140)="160b3a198475a4bc63", 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x80, 0xc56, 0xffff, 0xffff, 0x4ac, 0x8, 0x1, 0x8, 0x3, 0x5}, 0xb) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000040)=""/111, 0x6f, 0x2000, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x5, "499d1fcf5f8ecde02076f31a524cca9cb9f04482e9a9f65906759cdb4d4d3d3765ce921979e989175cc58725969847210153668f7f91fa4bac70018596516b", 0xc}, 0x80) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/30 20:40:13 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80802) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) recvfrom$packet(r0, &(0x7f0000000540)=""/199, 0xc7, 0x100, 0x0, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x103602) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x4c, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000380)=0xb1) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)='E', 0x1}]) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x8) 2018/04/30 20:40:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) move_pages(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f00000002c0), &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400040, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x800, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x6, 0x200, 0x7fffffff, 0x6, 0x0, 0x5a04, 0x2800, 0xc, 0x3, 0x8, 0x2, 0x3, 0x7, 0x800, 0xffffffffffffff3c, 0xffffffff, 0xfffffffffffffffa, 0x9, 0xe89, 0x40, 0x1, 0x8, 0x5, 0x6, 0x20, 0xd83, 0x7, 0x4, 0x1ff, 0x8001, 0x4, 0x0, 0x1, 0x135, 0x7, 0x81, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0xfffffffffffffffe, 0x6, 0x7, 0x7, 0x7fffffff, 0x6}, r3, 0x1, r4, 0x2) 2018/04/30 20:40:13 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x6) r1 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x80800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r1, &(0x7f000000ba40)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x80, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x40000}}], 0x1, 0x8040) close(r2) 2018/04/30 20:40:13 executing program 2: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket$nl_crypto(0x10, 0x3, 0x15) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000000300)='oom_adj\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) 2018/04/30 20:40:13 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:13 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x7}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0/file1\x00', 0x0, 0x90) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000780), 0x10) removexattr(&(0x7f0000000300)='./file0/file1\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') rt_sigpending(&(0x7f0000000000), 0x8) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000380)) r3 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x401, 0x1000000002001) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000080)=0x7) bind(r3, &(0x7f0000000100)=@nl=@unspec, 0x80) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/04/30 20:40:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:13 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r3 = getpgid(0x0) sched_setaffinity(r3, 0x67, &(0x7f00009ad000)) r4 = semget(0x1, 0x1, 0x200) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000000)={{0x6, r1, r2, r1, r2, 0x80, 0x1000}, 0x3, 0x2, 0x80000000}) 2018/04/30 20:40:13 executing program 0: r0 = socket(0x11, 0x100000803, 0x2) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'syzkaller0\x00', 0x800a1fe}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x100) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000000080)={0x0, 0x7fffd, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/30 20:40:13 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:14 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200000000200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={[{@type={'type', 0x3d, 'n\x00y@'}, 0x2c}]}) linkat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) [ 109.284701] hfs: type requires a 4 character value [ 109.289973] hfs: unable to parse mount options 2018/04/30 20:40:14 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x4100, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000380)=0xf8, 0x4) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000180)) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/30 20:40:14 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) getsockname(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) bind$netrom(r0, &(0x7f00000002c0)=@full={{0x3, {"9e7abdc6831908"}, 0xfffffffffffffe00}, [{"88d6371d2b8e88"}, {"5d21d839aa57a7"}, {"10857f48f52ceb"}, {"380471a2f8ff42"}, {"e220eb9bdaf5c8"}, {"a45bcd52011e9b"}, {"cad11c5d3148f6"}, {"c9627b5578fb11"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000110000000700000000009b009500000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffff, 0x10580) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000140)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002a40)={r1, 0x0, 0xe, 0xfffffe01, &(0x7f0000002980)="3a2af1a74d082cb40d7be9715d25", &(0x7f0000000000)=""/4, 0x436, 0xffffffffffffffff}, 0x28) 2018/04/30 20:40:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00000000c0)={0x4e3, r5}) dup3(r1, r0, 0x0) close(r2) close(r3) 2018/04/30 20:40:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000480)={0x7, 0x0, 0x8, 0x9f, 0xfffffffffffffffe, 0xc3}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f00000002c0)=0x8) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000200)={"6971b3746e6c300000be571800", @ifru_ivalue=0x3ff}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8001, 0x200802) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/30 20:40:14 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x1f, 0x200400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1, 0x84, 0x910, 0x5}, 0x2c) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r2, &(0x7f0000000440), &(0x7f00000004c0), 0x2}, 0x20) 2018/04/30 20:40:14 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:14 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000400)={0x1d}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setns(r1, 0x40000000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000080)=""/91, 0x5b}, &(0x7f0000000100), 0x20}, 0x20) setsockopt(r0, 0x0, 0x10000000002, &(0x7f00000001c0), 0x9f) [ 109.335466] hfs: type requires a 4 character value [ 109.340567] hfs: unable to parse mount options 2018/04/30 20:40:14 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x810c, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0xa, 0xffffffffffffffff, 0x3) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x942, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x7ff, 0x0, 0x800, 0x800]}) getpeername$llc(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) 2018/04/30 20:40:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:14 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet(0x10, 0x3, 0xc) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0xfffffffffffffff7, {{0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}}, 0x88) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300e81c85687f0000000400ff7e28000000180a43ba5d8060000000060000000029ec24000233ec3fc60f61c3e32526fe1b0cd37ed0", 0x4c}], 0x1}, 0x0) 2018/04/30 20:40:14 executing program 3: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9", 0x3c, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="08d927f3563662549a5bc629c1468f143c722c36a8d4f49ee484ef9128", 0x1d}, {&(0x7f0000001040)="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", 0x1000}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000001, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d3ff8)='./file0\x00', 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x141000) 2018/04/30 20:40:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) syz_mount_image$ext4(&(0x7f0000001140)='ext3\x00', &(0x7f0000001180)='./file0\x00', 0x3ff, 0x1, &(0x7f00000011c0)=[{&(0x7f0000001400)="86837af9070425c254aa763a606f9b07982b1bc05913524e3136cfa85e344393d90cdad67b4550dbbc2aaa2ab90778b998406a9480f9c449b4708bdba39dc4852e97f2dd831c5624d966b79281e45ffebf0b7b3981aeb466d17623a3c157d6b2401e2244782943a444787844e7604ff01da70df5fbef2678e5586708c27dfd0c8ef025eac15f84771a7b117c2edc24551a2470a47eb8eb56362a75e0ea9100f7936e6cb916ee0c4ab667f9ffc4694fb3d8c2c212f7720fc5f2e43588f132fbedd0558969d77d6a4dab41754988e59998c7b89fedaf52df14839289a56b49", 0xde, 0x40}], 0x200000, &(0x7f0000001500)=ANY=[@ANYBLOB="1a38a592206cf4b340dd82"]) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001080)=0xffffffffffff042e, 0x4) r1 = openat(r0, &(0x7f00000010c0)='./file0\x00', 0x0, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001100)={'rose0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x1c0}, 0x1}, 0x0) 2018/04/30 20:40:14 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001180)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f0000001140)=[0x0, 0x0], 0x2}, 0x20) syncfs(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000011c0)={0x2, [0x0, 0x0]}, &(0x7f0000001200)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001240)={r1, 0x7}, &(0x7f0000001280)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$netlink(0x10, 0x3, 0x4) read(r2, &(0x7f0000000100)=""/4096, 0x1000) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x4400) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000001100)={0x2, &(0x7f0000000040)=[{0x1a7, 0x100000000, 0x18000, 0xffffffff00000001}, {0x100000001, 0x10000, 0x1ff, 0x1}]}) writev(r2, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/04/30 20:40:14 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x6621, &(0x7f0000000040)) syz_emit_ethernet(0x160, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/30 20:40:14 executing program 1: unshare(0x400) fstatfs(0xffffffffffffffff, &(0x7f0000000080)=""/129) 2018/04/30 20:40:14 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '7QD', 0x0, "00a6af"}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420c1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='irlan0\x00', 0x9}) 2018/04/30 20:40:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 109.615896] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 109.641647] EXT4-fs (loop0): unable to read superblock 2018/04/30 20:40:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1ffffff, 0x801) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r2, 0xa}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x1, r2, 0x3}) 2018/04/30 20:40:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}) r2 = openat$cgroup_type(r0, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xfffffffffffffe9c) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000180)={0x0, 0x2b, 0x8001, &(0x7f0000000140)=0x6}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000200)={0xeb2, 0x2, 0x2000200000000000}) r3 = gettid() ptrace$setregs(0xf, r3, 0x38, &(0x7f0000000080)="71aad3484303c5a0d062de72dd7f0ebd5496111a5a8a46759a648c83d623c6f1466fdab4c606fe13cd548e21c25d93b72be94c5d13979080501dc9029edc2fdcb5a72635bcf839fdc855a4a5f411bd4b3938c3bd3de69b028a51610b10281201c9789e0f5208e0d0c0e8834fb09afd9d44925b77668f08be320cf7ad8628089a3e8128e906e673154911dafaafcf1688dbb2e8231c5ce635f863769a4b320b788a7e82a0fc098536b176") [ 109.693589] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 20:40:14 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x414002, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xa66}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) socket(0x11, 0x80a, 0x20) munlockall() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000140)={0x7f, 0x3}) 2018/04/30 20:40:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = semget$private(0x0, 0x0, 0x21) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000040)=""/6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000)) r4 = dup3(r0, r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000480)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000005c0)={@local, @local, 0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000640)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000880)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000e00)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000dc0)={&(0x7f00000008c0)=@delpolicy={0x4f4, 0x14, 0x400, 0x70bd25, 0x25dfdbfc, {{@in, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x60000000000000, 0x4e23, 0x100000001, 0xa, 0x20, 0xa0, 0x0, r5, r6}, 0x0, 0x3}, [@algo_crypt={0x80, 0x2, {{'ecb(des3_ede)\x00'}, 0x1a8, "22e0fbca2e9d380786ae534b6f511321228723dca6b8805a4cb62f2efd1c0e56e2b1df5b74c66de72174b6a51a5e9a1e528e589765"}}, @tmpl={0xc4, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d2, 0x33}, 0x2, @in, 0x0, 0x2, 0x3, 0x0, 0x9, 0x9, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x2, 0x3, 0x0, 0x81, 0x0, 0x400}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x2, 0x3, 0x2, 0x2, 0x3}]}, @replay_thresh={0x8, 0xb, 0x2}, @algo_aead={0x7c, 0x12, {{'ccm(serpent)\x00'}, 0x170, 0x80, "eb6efeae1c0f61bc5e78a9fcf20a127fbf7734a664fc7e92eb5c95e3ec9f9987b547f20a7522c7328595feefb772"}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, @policy={0xac, 0x7, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x982, 0x4e24, 0x7, 0x2, 0xa0, 0xa0, 0x5e, r7, r8}, {0x7c51f0c7, 0xfffffffffffff530, 0x1, 0x8, 0x4, 0x9, 0x3, 0x10000}, {0xf538, 0x2, 0x7, 0x1}, 0x7, 0x6e6bb8, 0x0, 0x0, 0x3, 0x2}}, @tmpl={0x204, 0x5, [{{@in6, 0x4d3, 0x3f}, 0xa, @in6, 0x0, 0x3, 0x3, 0x7ff, 0x3f, 0x5, 0x20}, {{@in=@rand_addr=0x2, 0x4d3, 0x6f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x3501, 0x3, 0x3, 0x1, 0x4, 0x5, 0x7f}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x4, 0x3, 0x1ff, 0x7, 0x3, 0x3}, {{@in6, 0x4d6, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xece}, 0x0, 0x1, 0x2, 0x3b, 0xffffffffffffff7f, 0x7ff, 0x7fff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x3, 0x0, 0x2b4, 0x3, 0x158a}, {{@in=@rand_addr=0xfff, 0x4d6, 0x3f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3503, 0x4, 0x3, 0x3, 0x7, 0x7fff, 0x3}, {{@in=@rand_addr, 0x4d5, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x2, 0x3, 0x81, 0x3, 0x5, 0x4}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d3, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x1, 0x2, 0xffff, 0xffff, 0x3, 0x9}]}, @mark={0xc, 0x15, {0x35075d, 0x9}}, @offload={0xc, 0x1c, {r9, 0x3}}]}, 0x4f4}, 0x1, 0x0, 0x0, 0x80}, 0x8090) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xf8a5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r10, @ANYBLOB="a800000061ba3c3137762578b9010099511f63a108472ba0b5297a80197302247d4ea8a63bc316bbb856556d7aeb9d64605e8950bbabf5a86e0b0a135ef456a2b8b22be19ffff0d0a67425fcce098f7b929d8a2cbc19e8d785d80800d431cd43a6f833887e6f94f5a89ef4c221f5deaea79edf472481800100e6091558661c8aec60f6f777e1dd71c66b489f99838149e3d989e82a576f604a36e8ea425d62a580f7c3f0"], &(0x7f0000000200)=0xb0) dup3(r2, r0, 0x0) 2018/04/30 20:40:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000003c0)="65260f23bc0f01cb360f6182003026660f58630072cbf20f38f19c0500baf80c66b8f874b08166efbafc0c66b8b300000066ef0f01c86165650f1be6", 0x3c}], 0x1, 0x0, &(0x7f00000004c0), 0x0) r5 = getpgid(0xffffffffffffffff) r6 = getpgrp(r5) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)=0x0) setpgid(r6, r7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/30 20:40:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000180)={0x0, 0x3, 0x1ff}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) 2018/04/30 20:40:14 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_names='teql0\x00'}) 2018/04/30 20:40:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0x100000162) prctl$setfpexc(0xc, 0x20000) write$sndseq(r1, &(0x7f0000000140)=[{}], 0x326) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) dup2(r0, r2) 2018/04/30 20:40:15 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000000100), 0x10001) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/04/30 20:40:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0xdd, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "38a070a180d38a239f0f7c5a26f3a1b3611919263b88665a7c8c749d3ea32fddf7b040c47d59769af7f47da30faba190cd5890e6b8613a41e2ad18ad538c4e95"}, 0x2a5}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/234, 0xea}], 0x2, &(0x7f0000000680)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/04/30 20:40:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') 2018/04/30 20:40:15 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:15 executing program 2: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="4a4653310100ff", 0x7, 0x8000}], 0x0, &(0x7f00000002c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001380)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) stat(&(0x7f0000001480)='./file1\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, @dev}, &(0x7f0000001580)=0x10) r6 = userfaultfd(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rfkill\x00', 0x200, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001640)={0x101, 0x2, 0x1, 0xffffffffffffff9c}) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/mixer\x00', 0x400, 0x0) r11 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r12 = socket$netlink(0x10, 0x3, 0xf) sendmmsg$unix(r0, &(0x7f0000001740)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000040)="751f1fa654a935cc6c1e7a0ad8d1fa941331f8c1b3239957b341df701d7b4cdea9833e99e37652426509f2e16356bccf6a2ab2", 0x33}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000200)="3757e6ffd9da81821039cabf36e1df3ce1746e87c6a20be31cfae55b4134a2ff940a3a6083419f9791da8a5ebe45d7090963d48901dcce77e2763d8a7787802781ff76415fd461fd177ae74bb2501339208d3f584b089eb8bc4d05f73447f7d4a0dafe9d49dfe5313b5a3169b7077e5a05e963b15d47bbdfb0fc8bb9eb", 0x7d}, {&(0x7f0000001300)="084a0816ab6adadb1161fdf880b5a2e3dbb7bca5583121ed4d724c379cbf71805c7c2d0d6d08765233d436592a829c7f480d911a497e1c26f893bb10612005f4221a53cd2d1e723680acc6a4e8ac3a71b9737ba123c9ca21dadb3709094337595aeb930a9fa3ee", 0x67}], 0x4, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}], 0x68, 0x20000000}], 0x1, 0x4) 2018/04/30 20:40:15 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x1b5, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f00000002c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000240), &(0x7f0000000280)}}, &(0x7f00000003c0)) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) finit_module(r0, &(0x7f0000000100)='&proccpuset}\\^eth0($trusted\x00', 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200100, 0x0) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000001740)=""/89, 0x59) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000300)="10153bec7ce968816e1f710c5f5a23d5310caa") timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001800)={0x0, 0x7, 0x9, 0x5, 0x1, 0xffffffff00000001, 0x1, 0x7, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xffffffff7fffffff, 0xfffffffffffffffc, 0x81, 0xa052, 0x8000}}, &(0x7f00000018c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001900)={0x0, 0x200, 0x3, 0x48f9d0ef, r2}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001680), 0xfffffffffffffef1}, {&(0x7f0000000200)=""/49, 0xffffff7a}, {&(0x7f0000000400)=""/244, 0xf4}, {&(0x7f00000016c0)=""/110, 0xfd24}, {&(0x7f0000000500)=""/4096, 0x199}, {&(0x7f0000001500)=""/253, 0x2ab}], 0x6) getpeername$ax25(r1, &(0x7f0000000280), &(0x7f0000001680)=0x10) accept(r3, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0x80) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000017c0)) 2018/04/30 20:40:15 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000180)={0xffffffffffffff01}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="003d3530983f"], 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'bpq0\x00'}, 0x18) 2018/04/30 20:40:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0x1f]}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x351100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/30 20:40:15 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000580)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000005, 0x221, &(0x7f0000000100)=[{&(0x7f0000000400)="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", 0xa, 0x101}, {&(0x7f00000000c0)="d636f12e68671a32eac57f6edd88ef3307f3924a3d4e5519c20a0f28f53bba2b479c0724d5f70a38d140275cb4f74ad67416af430fd2b1d2d5cb21", 0x3b, 0x4}], 0x800080, &(0x7f0000000140)={[{@resize_size={'resize', 0x3d, [0x31, 0x0, 0x3d, 0x36, 0x3a]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x3f, 0x32, 0x35, 0x79, 0x35, 0x36, 0x39, 0x7f, 0x32]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) r1 = gettid() prctl$void(0x3f) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x0) 2018/04/30 20:40:15 executing program 0: r0 = memfd_create(&(0x7f0000000000)="5b80f2feffffff", 0x7) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/121) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x51, "9b1ff78c0ca7d4fdbdb9db7cb1b71c123876e72fa1819bc9adbbe2b5b598b50ba84b413033a9faf5ca569f7e508987f9ea653a879cff2b69befe46103b25839eb37b7a5db996fad1705a6a36652b41506e"}, &(0x7f0000000180)=0x59) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x8091}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x0, 0x400, 0x6, 0x2, 0x5, 0x3, 0x0, {r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x0, 0x6, 0x57d, 0xf1, 0xffffffff}}, &(0x7f0000000300)=0xb0) fcntl$addseals(r0, 0x409, 0x6) fallocate(r0, 0x0, 0x0, 0x2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_out(r3, 0x5462, &(0x7f0000000040)) 2018/04/30 20:40:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:16 executing program 2: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="4a4653310100ff", 0x7, 0x8000}], 0x0, &(0x7f00000002c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001380)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) stat(&(0x7f0000001480)='./file1\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, @dev}, &(0x7f0000001580)=0x10) r6 = userfaultfd(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rfkill\x00', 0x200, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001640)={0x101, 0x2, 0x1, 0xffffffffffffff9c}) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/mixer\x00', 0x400, 0x0) r11 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r12 = socket$netlink(0x10, 0x3, 0xf) sendmmsg$unix(r0, &(0x7f0000001740)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000040)="751f1fa654a935cc6c1e7a0ad8d1fa941331f8c1b3239957b341df701d7b4cdea9833e99e37652426509f2e16356bccf6a2ab2", 0x33}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000200)="3757e6ffd9da81821039cabf36e1df3ce1746e87c6a20be31cfae55b4134a2ff940a3a6083419f9791da8a5ebe45d7090963d48901dcce77e2763d8a7787802781ff76415fd461fd177ae74bb2501339208d3f584b089eb8bc4d05f73447f7d4a0dafe9d49dfe5313b5a3169b7077e5a05e963b15d47bbdfb0fc8bb9eb", 0x7d}, {&(0x7f0000001300)="084a0816ab6adadb1161fdf880b5a2e3dbb7bca5583121ed4d724c379cbf71805c7c2d0d6d08765233d436592a829c7f480d911a497e1c26f893bb10612005f4221a53cd2d1e723680acc6a4e8ac3a71b9737ba123c9ca21dadb3709094337595aeb930a9fa3ee", 0x67}], 0x4, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}], 0x68, 0x20000000}], 0x1, 0x4) 2018/04/30 20:40:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7018000006a0a00ff7ffff6006118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f00000005c0)=""/206}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x440000, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="c618dc9b8109361ae503ca7d75a0379cdb082f567cdb1747a30727481fa82a0d09f10b50f2643619822fa2f0e9e47a94889b80cebdb3e9aee859fe017a86bddf2de7faf796d31e93868c00a5189744d20ddf7f9f37e65172c15a7cbe4b6e6f40c76eef606814a12eb6998a47816db81ea35cef12d03f26d4a808e78ed9d65219f8b0120b2b02f7f96bf9f84f9389db7da97e3a8f431a937b6414327718920bf5a7c44b2228b597a818e05194edb9afafd17782251e7f9fe610cf34c68e3c443934c9cbb9f1331a192c96c08bbe964e163d010b1a26aba7af166c04a1cd", 0xdd) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xfef2, &(0x7f0000000300)=""/187}, 0x48) [ 111.969470] jfs: Unrecognized mount option "re#" or missing value [ 112.114518] jfs: Unrecognized mount option "re#" or missing value 2018/04/30 20:40:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f00000001c0)={0x4, 0x546d0, 0x5, "3bb3bbba8d05", 0x9}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x549640, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0x3, 0x7efadb55, 0x24, 0xff, 0x0, 0x0, 0x20000, 0x0, 0x101, 0x0, 0x6, 0x5, 0x6, 0x5, 0x0, 0x0, 0x4, 0xffffffffffffff7d, 0x7, 0x7, 0x9, 0x7ff, 0x40, 0x8, 0x4, 0x8, 0x528, 0x7, 0x6, 0xfffffffffffffff7, 0x4, 0x5, 0x8, 0x9, 0x1, 0x100000000, 0x0, 0xca5, 0x1, @perf_config_ext={0x7, 0x9}, 0x10030, 0xaba, 0xe3, 0x5, 0x7fffffff, 0x4, 0x401}, r1, 0x7, r1, 0x3) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x4) semget$private(0x0, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000080)={"697036677265746170b000", 0x2000}) 2018/04/30 20:40:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xbac) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000000)) 2018/04/30 20:40:17 executing program 2: syz_emit_ethernet(0x28, &(0x7f000003c000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) timer_create(0x6, &(0x7f0000000180)={0x0, 0x0, 0x4, @thr={&(0x7f0000000040)="2e8ba9c3efceaaf4ef2b06ab8054397458f62fa52c451c05f0a2e4088cbdf2b07919d0", &(0x7f0000000080)="cdb0755aa2678eb55027f350425159b9d747ef0aca9527db2996bbd62be5a6012743bd8fdd820119f5dc9714f6ba17d96a6e1c80051c99d0592549c0e4efb5157ec2fff82d3229edf2b8f9105c1cb3ee4c19bc47939404a389e22682c212d6e61518b5ef43443cedf6a1fc1007609ce2469d427ff9c22a165354ed9a1eac0f9e59432c4a797b9b72e65d9e293686c8b6a8f23a1056eeb6f6a69935e231d3e6b03a063ad55780f4713d665fdc05b8a66277647e509a85b850466a4d9bea9f327970f4fd8d39849105f852fa969a20465250e3e02ce7d6afd536c02b726a6ad73d1f137f92bd8dab01c2aa74abafb32b"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) 2018/04/30 20:40:17 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r1, &(0x7f00003d6000)=[{&(0x7f0000065f12)=""/238, 0xee}], 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) 2018/04/30 20:40:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"8c657468ffff07e5ffff1c0600", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x40080) 2018/04/30 20:40:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0x100000162) prctl$setfpexc(0xc, 0x20000) write$sndseq(r1, &(0x7f0000000140)=[{}], 0x326) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) dup2(r0, r2) 2018/04/30 20:40:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x11, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:17 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1000000000000) sendfile(r2, r1, &(0x7f0000000080), 0x80000) 2018/04/30 20:40:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x88, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:17 executing program 3: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)) 2018/04/30 20:40:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xbac) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000000)) 2018/04/30 20:40:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:17 executing program 6: sysfs$3(0x3) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x5, "27020201"}], 0xff66}, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) recvfrom(r0, &(0x7f0000000100)=""/144, 0x90, 0x40, &(0x7f00000001c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @loopback}, &(0x7f00000000c0)=0xc) 2018/04/30 20:40:17 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f00000000c0)='ramfs\x00', 0x6) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/30 20:40:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x8, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) [ 112.760346] syz-executor2 (8703) used greatest stack depth: 14168 bytes left 2018/04/30 20:40:18 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x6f, 0x4, 0xffffffffffffbdff, 0x0, 0x80, 0x3}) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/30 20:40:18 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='a', 0x1}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7fffffff, 0x2, [0x5f, 0x5f]}, &(0x7f00000001c0)=0xc) 2018/04/30 20:40:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) 2018/04/30 20:40:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311c", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:18 executing program 7: socket$inet6(0xa, 0x1, 0x0) 2018/04/30 20:40:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x37, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:18 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)=ANY=[]) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f0000000000)='./file0/file0/file0\x00') 2018/04/30 20:40:18 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x73, r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000700)={0x10000, 0x101, 0x9a}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000780)) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000680)={'nat\x00'}, &(0x7f00000001c0)=0x78) mknodat(r0, &(0x7f0000000580)='./file0\x00', 0x3, 0x80000000) ioctl(r2, 0x2280, &(0x7f00000005c0)="5a216a54836a4ad18bb8dd1599bd6c5ed26586b990dc4a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x7, 0x2, {0x3, 0x2, 0x6, 0x1, 0x5}}) r3 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000008c0)=""/193) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000600)={0x79, 0x0, [0xfffffffffffffffd, 0xfffffffffffff800, 0x1, 0x10001]}) 2018/04/30 20:40:18 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000000) 2018/04/30 20:40:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311c", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 113.198064] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 2018/04/30 20:40:18 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000600)='./file0\x00', 0x1) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0xffff000000000000, 0x5, &(0x7f0000000380)=[{&(0x7f0000000200)="d4cc454cd30e0335c5f4aacd0b462bd5453b3800cfde505a165d0ff3c4385d954b8d7b052789b5e2e74f4de4ce3a5fae11f190303f47bbe471", 0x39, 0xffffffffffffffe4}, {&(0x7f0000000240)="ca87c2e4dd69357cf7d04f5539b14df281b30f59127bb01d5a6a946516a365762fa494c56b5c3e3263b49882b455f066b2f2c5578f71831ec345fa21c43af1e63caf99e6257ac96d42894208db319a6f38e65290a2b597f5b30cd7ed18a93d5c748ef712b0569093ce34c7f7d7fffdcc9069ae2a3d569cb19c03cfabb36348c6f8082fcd11eb8bb747e0553977cffbf9a9ff4d29ab67dd82e852423255f9ea6121aff5892550a5a509e7fbf10d3a409f448de1", 0xb3, 0x4}, {&(0x7f0000000300)="66d5324083244c0fd940136c9674a1534deb61a3a4e5bda1e3ed2b3534fbbd5773e83d2cd72e5b08f850", 0x2a, 0x9}, {&(0x7f0000000340)="8687de57d2495901e6f1d4774fc5f961ca357cab09b10aedc38fffd141a4b388435fd3f5daefe3f330307aedf4efeb5b899eb2", 0x33, 0x401}, {&(0x7f0000000440)="84bc622f85d76b2a0a623b0b00303ab68174c49c195f955451bd83c2dda4d44c7e49e7ae37ceff3a2d92ace9cfe5c52c7d695f5fb427349f424c5ef8741b0be18ab89b543818287339da705a16fc392842714ffccfd29ab18294afafbf357e8fe9893f28c0d50356204b45f9791d00d979a09bfa5f7f93def982fd5abb82d03ab265c5dc71413562dda2a26ec5ce128308cd53a08b471c064c22fccb5edee6b74975", 0xa2, 0x9}], 0x100800, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000140)=""/70) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) umount2(&(0x7f0000000400)='./file0\x00', 0xc) fstatfs(r0, &(0x7f0000000500)=""/244) 2018/04/30 20:40:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x2b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:18 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1ffffffffc, 0x400) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000180)=""/187, &(0x7f0000000100)=0xbb) mmap(&(0x7f00007ac000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x1, 0x0, 0x2, 0x1f, 0x2, 0x0, 0x80000000000000, 0x6, 0x8113, 0x9, 0x3f, 0x0, 0x5, 0x2, 0x10001}) ioctl(r0, 0xc0884113, &(0x7f000000dff3)) 2018/04/30 20:40:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f00000003c0)={"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"}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) 2018/04/30 20:40:18 executing program 6: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@rc={0x1f, {0x9, 0x7, 0xffff, 0x7, 0xffffffffffffff7f, 0x5}, 0xa62}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="3c48d2227be710f3b7fc9a2ebaf828c7ec382c564276eeadedd203fbaa8db0ad69acea9bad79ddd95e38f9b537fc83d64cd91ae07d46a08e6a723db085c4ad61c089464f6673419d5a9978b65744905093faeacaa673c52536c63181f8b807d7535e70fa5e61c85e3903a3962c3f5c1b1be4f922102cb66d81909590d8205216300d90f2c8245c126cbf5732914c81ba6c4f481bb5c113ec728b57806b9607486321f12fc4e1ce87f8610be0c439059674f5d4ced85bf8ec", 0xb8}, {&(0x7f00000001c0)="d7ed79", 0x3}, {&(0x7f0000000200)="72f40cdab1d87ea2433e1040666bbb7cbebcb5807d3afbaad3b4601c51687ec04da02716bee4fb2e88679d0a2775f50eece11ce063b5e0055baa25a50ccb23645adeee0132ad9a4c8a2832852cd36bc32872de78ec174b7d1e8f069caacdd9d3a74b787816ca3099b18cdec853588e84d194357bf499d6bf251a60df2f661770d5b0f9100bcc216637455bcc51c44bcddc1ab66e6dd49a94ef214b5265c5f88621cdd2d05c17869660ca023a16dd66c2", 0xb0}], 0x3, 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0x2268, 0x4}, 0x4000800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x9, 0x2, 0x8, 0x30, r1, 0xff}, 0x2c) readahead(r2, 0x9, 0x43) write$cgroup_pid(r1, &(0x7f0000000500)=ANY=[], 0x122) fallocate(r1, 0x3, 0x0, 0x3000000004) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000004c0)=0x1f) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x78) [ 113.293097] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 2018/04/30 20:40:18 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer\x00', 0x18081, 0x0) epoll_wait(r1, &(0x7f0000001540)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000012c0)={0x0, 0x200, 0x81, 0x7, 0xd868}, &(0x7f0000001300)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001340)={0x0, 0xe3d, 0x3ff}, &(0x7f0000001380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001440)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000040)="192dfb530edc0dc93b50bda33e62f7bebbfeb83d8e3b843baf393b372a58cab312865056d629240cf0c7b13b467b99e08fc1bdc846d0", 0x36}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="0caf0e58a3563dc998335d24cad77318ec36c8518eb2078c8e2aea2749cb7e22a89ee8444ee2b537030d3ee37691c7517cd718c7a87e588f57944a4a8b3bde69145f9e4e3ce2290929ad419d6f6354353fe14f6c004f1e81f22869b5325e814ed7e0195aabd9c2ca62359c8458ddd942e9d9607e91343ccf9492627b5d8ee30d", 0x80}, {&(0x7f0000001180)="e4048ef0e504507e44a3c78eb1db15bb92193d3d756c373a16b0fdfe5c5933de802da911eb4f0e3c04593d8c4a3dcb200a62ba260e4064968a9d72078cba7c857de17e40229bf98eb0c78dc209888e245e5a165e1999a272ad8335d86e7cb9fa71ddf4d4ce1c1ad317dccd0d8914c6fca219092affea7cc48ebf8be693606206e6eb47116251acb9a6a0e01bb386cf3dd127ab84e6725d273b350fc4eb401318c3b42db303eeaf481f1021efb9afc1b682ae08279fec105abb88567dae26a655f56924dc316ea7772e4112a81a25de", 0xcf}], 0x4, &(0x7f00000016c0)=ANY=[@ANYBLOB="300009000000040000810000ffffff0500000000800000000000000000000000000000000020000000000000b28adc2cce3620972927d4eddafcdc3d2ac235a27938", @ANYRES32=r3, @ANYBLOB="300000000000000084000000010000000200d2fb02000000010400000700000003000000a2660000000000807f291a6a56612ffebccf3f7292dbd5a75d99fda28d0e9e703bd28694e72917ec23373f5af39c44888f0701498bc40bba69b2aa44b7261c770cea0f0f021fb672a7d17cc7f9f8500cb1c27828435630ea55745ab7c1e8017f1cff6dd6b2e48b22fc08bafc9ad50c27f60b11b9dbbb84330bd35accdfc95aa8dffc", @ANYRES32=r4], 0x60, 0x40845}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 2018/04/30 20:40:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311c", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f0174"], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 113.446838] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 20:40:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x38, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x21) set_mempolicy(0x8003, &(0x7f0000000100)=0x4, 0x7) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000140)={0x0, 0x10000, 0x795badd0, 0x6, 0x49d}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/04/30 20:40:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52", 0xc) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x5caf57c5, 0x7fffffff}, 'port0\x00', 0xc2, 0x10000c, 0x5867, 0x4, 0x1, 0x5, 0x8, 0x0, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x1}, {0xffffff80}}) 2018/04/30 20:40:18 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3cf}}, [0x0, 0x1, 0x7ff, 0x6, 0x0, 0x9, 0x1, 0x24be, 0xaf, 0x2, 0xff, 0x0, 0x7ff, 0x80000001, 0x3f]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x710000, 0x0, @sync}}) 2018/04/30 20:40:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f00000000c0)=0x18) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/30 20:40:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x2a, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) [ 113.935092] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 20:40:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x80000001, 0x4) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000240)=0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r2, 0x3, &(0x7f00000000c0)={0xcae, 0x5}, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/30 20:40:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52", 0xc) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:20 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x6, 0x853, 0x1}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000002c0)={{0x2f, @rand_addr=0x1, 0x4e24, 0x3, 'rr\x00', 0x24, 0xfffffffffffff9aa, 0x63}, {@empty, 0x4e20, 0x2, 0x5, 0xffffffff, 0xcd80}}, 0x44) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000001c0)=""/148, &(0x7f0000000280)=0x94) 2018/04/30 20:40:20 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0200a6ffffff01000000ff0700000000000000000000000000000000000000000000000000008a78b2fe51687c640000000000000000000000000000000055aa", 0x40, 0x1c0}]) fchmod(0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000a80)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000ac0)={@empty, 0x0}, &(0x7f0000000b00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000dc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d80)={&(0x7f0000000b40)={0x220, r2, 0x20b, 0x70bd25, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9900}}}]}}, {{0x8, 0x1, r4}, {0xb0, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x0, 0x4, 0x4, 0x40}, {0x6, 0x4, 0x2, 0xffffffffffffffe1}, {0xa42cd1a, 0x3, 0x9bb, 0x200}, {0x20, 0x80000001, 0xff5, 0x8}, {0x4, 0x5, 0x100000000, 0x8}, {0x4af, 0xfffffffffffffff7, 0x6, 0x80}, {0x40, 0x0, 0x100000001, 0x2}, {0x62e6f0bb, 0x9, 0x20, 0x7ff}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r5}, {0x108, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}]}}]}, 0x220}, 0x1}, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x0, @tick=0x8, 0x200}) 2018/04/30 20:40:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x4d, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]}, 0x489) 2018/04/30 20:40:20 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000240)=""/243, &(0x7f0000000340)=0xf3) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x1fffff) r2 = geteuid() r3 = getegid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x5000, r2, r3, 0x5, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/226) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) 2018/04/30 20:40:20 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a00fe000000002f00000000000000951e00000000000048181df27569ab70410ea1a4fca0b7a601f4967b85f826b14ef7a928669b08aff19d02fc313f5e6226dcb66445fdb46d9dd7831dbdd10cb897090040dfceb6812c14d50447db26f9dabf6a5ccc2af788a145bba50b8a35d90675d10b57e81be0d16df6235a3dfb02686e408090baa2c305b841ca00000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000000000)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x800) recvfrom$packet(r1, &(0x7f0000000100)=""/187, 0xbb, 0x140, &(0x7f0000000500)={0x11, 0x16, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000001900000003fe0ac84751d5d3bd6f5becd7d3f179f509fffabc1a58481a4b3b067544e0672fb62a1848d0d016dbf3c6ebbf6c891123282a913032653420edd83876e1094f136410d1273ef495a78c8482e4d0c1afe16fcbde1c3d9986022d4533ef4054aef8dc2dae3820de62785e631697a1143014e57309549abb6104bb08cd22d2697b20066af72915557f3857ffe4a6e8629"], &(0x7f0000000280)=0xb4) [ 115.655575] loop7: p1 p3 2018/04/30 20:40:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52", 0xc) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r5 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="1dbbf5e62dc3"}, 0x40, {0x2, 0x4e23, @multicast2=0xe0000002}, 'team_slave_1\x00'}) tkill(r2, 0x16) 2018/04/30 20:40:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x31, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) [ 115.685109] loop7: p3 start 4273109130 is beyond EOD, truncated [ 115.815214] loop7: p1 p3 [ 115.840584] loop7: p3 start 4273109130 is beyond EOD, truncated 2018/04/30 20:40:21 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000007c0)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000480)=""/174) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000000)=0x401, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/234) 2018/04/30 20:40:21 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) io_setup(0xa09, &(0x7f0000000200)=0x0) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240)}, &(0x7f0000000340)) 2018/04/30 20:40:21 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(0xffffffffffffffff, 0x404) listen(0xffffffffffffffff, 0x6) 2018/04/30 20:40:21 executing program 1: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0xc812, r0, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r1, 0x107, 0x14, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x800) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000002c0)=""/138) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000380)={0x0, 0x7, 0x9, 0x3ff, 0x16, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x40, 0x0, 0x5, 0x5, 0x7f, 0x104, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0x7ff, 0x7ff}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0x7f, 0xbd}, &(0x7f0000000040)=0xc) 2018/04/30 20:40:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x48, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d8", 0xe) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x200000) setsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000000140)="03bea3460c9ce4c2ff82db", 0xb) socket$alg(0x26, 0x5, 0x0) sendto(r1, &(0x7f0000000180)="7162025b3c1ebda7561b5202006d87b6e029eacd88b258d16ede17c4fdbf1ebd33dfe3d037405c934f84d300100000d0f52f229fd9ca67c295c23275c5fdfdb231848ad61c7369f91dfe808754ab9cf00e6de85b20c96515b7f5a8c0a4a1c1000000000068062e57743bff795474db01e8745b6f26be0b98f1dbd403e13acc70", 0x80, 0x0, &(0x7f0000000240)=ANY=[], 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000000)={0xd7, "0d079b0f2110b4c58285b7aba0e607f341653548ac53f00f9536c1c188c38a0e63d51302bc3cd8d9254c3bb7b9d16b565992429cc3cc710000b1e0edfc061fa48ded864080c2fd1067343b1a3f2d7b8a312e670cb3b8cf35d822ff6241ccfe271a093e038e26f05c7063ea17636c190125dd57beb920aced6c255ebd808cb303301d3d76539c3e4512f21c569a18ab5d413118200357b5661af088898bfa0a567b84621cf854a25994a154df2a918d1dd4972be37e1d1464d0f78626ba778c84d3a6a7748a0c59aaf73e5e6757a4f9c92fc4eb9db3a5b9"}) inotify_init1(0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000300)={{0x1f000, 0x11f000, 0x0, 0x80, 0x100, 0x25f, 0x400, 0x1, 0x9, 0x2, 0x1, 0x9}, {0x0, 0x16002, 0x9, 0x50a100000, 0x49, 0x8, 0x5, 0x4, 0x1, 0x7, 0x0, 0x3d58}, {0x0, 0x6000, 0xd, 0x3, 0x5, 0x401, 0x2, 0x8, 0xbeec, 0x0, 0x0, 0x3}, {0x0, 0x107004, 0xe, 0x6, 0x1, 0x7, 0x8, 0x7, 0x1, 0x3, 0x1, 0x20}, {0x2000, 0x1000, 0xc, 0x800, 0x1, 0x1, 0x7f, 0x3, 0xffffffff, 0x7ff, 0x5, 0xb226}, {0xf004, 0x2000, 0xf, 0xffffffffffffff9a, 0x8, 0x40, 0x3f000, 0x100, 0x9, 0x4, 0x4}, {0x6004, 0xf007, 0xf, 0x2, 0x6, 0x8000, 0x6, 0xbd07, 0x7fffffff, 0x1, 0x3, 0x7}, {0x1d004, 0x3004, 0x8, 0x4, 0x7, 0x0, 0x1, 0xff, 0x6, 0x4, 0x0, 0x8d9}, {0x1f000, 0x3000}, {0x10f000}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7000, [0x1bfd, 0x101, 0x8000, 0x2e8]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x9}, &(0x7f00000002c0)=0x8) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x58, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x74}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f00000c6000)=""/161, 0xfffffffffffffdea}}], 0x1, 0x0, &(0x7f00009fd000)={0x0, 0x989680}) 2018/04/30 20:40:21 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x185801, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000001c0)) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', &(0x7f0000000240)=[&(0x7f0000000180)='security.capability\x00'], &(0x7f00000003c0), 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0xff, &(0x7f0000000280)=0x4) [ 117.092309] PPPIOCDETACH file->f_count=2 [ 117.130086] PPPIOCDETACH file->f_count=2 2018/04/30 20:40:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d8", 0xe) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0xb, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:22 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl(r0, 0x80184132, &(0x7f0000000300)) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000100)=""/253, &(0x7f0000000200)=0xfd) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x220000, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x3ff800000000, 0x6, "2a7a6a1bbc6e", 0x8000}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) 2018/04/30 20:40:22 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000), 0xf, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/04/30 20:40:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000080de7f0000000000feffffffffffffff"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000080)={0xfffffffffffffffc, r4}) 2018/04/30 20:40:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x6, 0x2, 0x0, 0x432cf5c1}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0) 2018/04/30 20:40:22 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000100)=0x7f, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000140)={0x534, 0x36, 0x100, 0x70bd27, 0x25dfdbff, {0x12}, [@nested={0xd4, 0x61, [@typed={0x4, 0x7}, @generic="4e234e7a7b7b3978ec341a21e500c2fb18ae2d8fb4cd9eb32c7059e82a1e70d5831aff63fcc9d613f5079cb627ca6348e02c465795de6cdd6a954ea30b4f8f3fec87254ed607aea912d656f9d2bf2f7fd1f0dfdb40d636543ebb66d113b99aaa5c5b465bb194b2f74181ab81d043fd98843e4decb38eecfc7fa82764284c2848c84b0097a2b6a6b336d9c6283c5984e912595e4738ac942c5a8748e338cca428aa86d93ebec8e098510535792aac18d03349f06fbccaceae478fa1671f24c81abaff0232a1b17071bdd602b0"]}, @typed={0x8, 0x6a, @u32=0x401}, @nested={0x388, 0x89, [@typed={0x4, 0x67}, @generic="c830cff0a8529e01cfcfc8d88adafd1e5103613e2825e63a1245115451a4954c342407701c572c7b142adbf5bfb0180e2230884304c15cdc71d8c553cc9fced75159a0f3ee7d82910a2ed6cbcd2f1dfdf2a35aa95f04e141a1d30e59cc60e3c9095c7c77c540c2460ad5e7c1ba8ee93926265a835a23f249707371d98fad924cc3bcee770f3f129a029703eb84d7ce4453cd9d1636335fd3fb5725253ff431e373a6cc91d8a2d07a5f75926690939d1cdb78a2dd2ee43078df4a826f060794711c712d6c12c4f320abc1245fd78d8ac67ef830f3b8b76e3ed660f0f6907df4774005fc6984485aa020277f83a203b0dfb44e20534060f783a0", @typed={0x14, 0x74, @ipv6}, @generic="384ee308e7401e9afee425b33380203fe14f931e758d8338243cd258b5dba3af571703fd4d244ed4ef44973f422f5f0d39fe8dc9d0fc2f18c1b90dc85986d5eb2c06bf274bef732aa665c78f5286f6186000da1d28550c000043f4f6baac0f81e1741f2326722d32ec58d7f8f3ffb8ae7a24f6cdc27d8902e853b60e51f9d71eb9ca5c9cf7ff821667c320", @generic="5207a19f4e2bb6e820ae709a2432f5a211ca694afa3174ce331d6a99f4a398874ce350b66e6425c0136e0cbb54e2b365386f34451b9529a1b1f0cc63cddf00c4bb35a25643f4a2d5250e05cce5e482a5b3eee7fdc41943b8c6bdc2409d9f202bfb9179e750bbdc26ecc33912965800d58c520ae8142c5325d0f3134ad1d50899585d906dc70eb5ff1052e3ee54e17d022f68ce83b7b2433da73d38266e7409254c618559c85e1ddd570d1b3224fe63cddf1f13ad550f117b88209bf78e18b84a4ffa3082b734db4be83c5b75566fe1f088c6e728d964f725735e0361811c1ca1e722c6f2c9", @generic="be6257f3c9f3501f7bcdd8551ab57dda8bac337197bad0add548f77f1d293cc5d7d46f07b60e67c4765d35776a1b5ad4e51252cb438437d7e3b39d77a4c69258983d7ae711bae35bce56b8377829f30ff93995663eaf06a6aea9e2a61eaa43bbee75adbbdbdc1e135fbecca642c8cc711a79dba2e31b17e178af450d22040d749c3a638fd27641f0a55b060b4de04f7a42c83cdbefc53d304d6c9c8d571b34e897ed6441b7e39afcba041fb5cd9f9b3fc58f4b14e20c98ec4005c9", @generic="3037b4e7433490f3bc64c56c8905dc6a61cebc0b5c3b85645e5b517f510734d7b75a08f9b3b23748d9c4d58748138b9e74fae6e62080288af0022f6a157b474ef17b5e979ad5ba"]}, @nested={0xbc, 0x6a, [@typed={0xc, 0x7d, @u64=0x2}, @generic="f34d654039f041a598024eb7a66918aff07e3a369708955edcd75d1095927067d4e55647c2fe304758c528bc9bca38bf8a859551e004b99c09497aae053ba67c11e28d4c758fa8ddc568733f4216aac6d25538cea51cc1711b005e1ad2f8b0ec208b1400d5d8bd29abe2f93f3e97d3419106d357326bfd8dd3f612757073a062e94f8491bda32a769f81b1b82380bde6d964503220b8a855315d5b62a96f75c04dca5b30f864b24bda28038e"]}, @generic]}, 0x534}, 0x1, 0x0, 0x0, 0x4000040}, 0x800) 2018/04/30 20:40:22 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000140)="0dbce880ac43ba1ccff6c034ad4b28cc4626b054ede8781589026cab2bc1000227af23880724a7d9fe578fdbbb71f1459d4ca2a76e449f5e82b1552e0488d508a1adafc20d0877ff56787d3ed291fc604919577a06bf5712cedad1c87543179d1d1fad2d59fb1bd57468ab041ab5df13e8d14875e27e50de06f49bba1fbbf3ee1d03ffe7d5bc6c802058a7af983fcb25101a988c5a", 0x95}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000200)="5417b54f52568c0eb824f5cb94e3ea6b9fa40b6bc5f0abf0c4eb892f7d6b168cf288e3ca032d422d96e77bdf9e3488a3dffa0bbe0294698ea5400ede18655d43a11fba2b8b40cc252cbf893f36f2a5f23961276bc4aecf1a3c403860d9477c79d2c107d1a4ce686d1c545b7b984a69dd7c0bb7a21d5af722bf56", 0x7a}, {&(0x7f0000001300)="f033113952f77c10bc74b4a10693a66ac3fb3cde37a97b3f9883f6f0e502ca663f4b83c32dc5da699d15b1133f1180a8f9b2dbf5033dfdaf9cafc5c1d43c1cb0622646a158d9ebcf49e7e434e2b0526828e7a297833d09d90dca070171cec3db304a83723877b075", 0x68}, {&(0x7f0000001380)="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", 0xfc}, {&(0x7f0000001480)="420b8b0a45cdd634d0ec903bbc3a1c4e6a7e0a74af46f5eb1cd6645ab149a0b3989e3e0b9281ef8854753c8e4ed9b6d73f0a78b57d5c660234d14e4bf0a6d6b18a270bbaeb0e9d89bc09ba025621d5f9f99e73f161c688b17c20e512e686e1682321e8132580cbe3d34118", 0x6b}, {&(0x7f0000000000)="487489bac7427ef037", 0x9}], 0x7) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) 2018/04/30 20:40:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d8", 0xe) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:22 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000007, 0x4) dup2(r0, r0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/04/30 20:40:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00000000c0)=""/111, 0x13) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) epoll_create1(0x80000) write(r0, &(0x7f000017d000)="9d8ecc80ee0101df24e9cd0050b40000ffed00000004", 0x16) 2018/04/30 20:40:22 executing program 6: creat(&(0x7f0000000100)='./file0\x00', 0x8c) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x2, 0x0, &(0x7f0000ffe000/0x1000)=nil}) io_setup(0xc2, &(0x7f0000000000)=0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000000c0)) io_submit(r3, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='"', 0x1}]) 2018/04/30 20:40:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x4e, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86b", 0xf) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:22 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) signalfd4(r0, &(0x7f0000000080)={0x3}, 0x8, 0x80000) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0xe7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x1, 0x3, 0x4, 0x3ce, 0x3ff, 0x8}, 0x20) fcntl$setstatus(r1, 0x4, 0x2800) 2018/04/30 20:40:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86b", 0xf) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) gettid() write$cgroup_int(r0, &(0x7f0000000080)={[0x33]}, 0x1) 2018/04/30 20:40:23 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000240)=""/4096, &(0x7f0000000040)=0x1000) setresuid(r1, r1, r1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r2}) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000080)={'gretap0\x00', @ifru_data=&(0x7f00000000c0)="26bde891687edc829a415deedd0de138ce5178c8362ccc95ff735657840cb0a1"}) 2018/04/30 20:40:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x3e, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x22, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x9, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r2, 0x900, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd9e7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000810}, 0x1) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/89, 0x59}, 0x40002042) 2018/04/30 20:40:23 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') mknod(&(0x7f00000003c0)='./file0\x00', 0x120, 0x9) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200005}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x74, r2, 0x1, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x3, [{}, {}, {0x0, 0x7}]}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@empty, @remote}, &(0x7f00000001c0)=0x8) 2018/04/30 20:40:23 executing program 0: r0 = dup(0xffffffffffffffff) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) open$dir(&(0x7f00000001c0)='./file0\x00', 0x10000, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x3, 0xd24b, 0x3ff, 0x100, 0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0xea, 0x1, 'client1\x00', 0xffffffff80000000, "b54a3ea799359032", "57546e1b5c1636b34cd7c04eb378dcc959e9c425b63193cecfcc53bfeb099a04", 0x3, 0x3}) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0xed66, &(0x7f00000000c0)={0x8}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) 2018/04/30 20:40:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x408800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x100000000}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x386) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 20:40:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86b", 0xf) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:23 executing program 7: r0 = memfd_create(&(0x7f0000000080)='%^eth1#mime_typemime_type]\x00', 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000240)=0xc6a, 0x100000007) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0xfffffffffffffffe) r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f0000002680)=[{&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000001540)=""/113, 0x71}, {&(0x7f00000015c0)=""/154, 0x9a}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x9) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0305302, &(0x7f0000000100)={{}, 'port1\x00'}) 2018/04/30 20:40:23 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x5, 0x0, [{0xc0000000, 0x7, 0x6, 0x7, 0x2}, {0xc0000007, 0x1f, 0x6ec, 0x9, 0x8}, {0x0, 0x6, 0x7f, 0x7f, 0x6}, {0x0, 0x1, 0x24, 0x92, 0x5}, {0x80000001, 0x9, 0x800, 0x1611e48b, 0x3}]}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x40000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='/dev/cuse\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) fdatasync(r2) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="10000000060000000000000000000000", 0x10}]) 2018/04/30 20:40:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000280)=0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)="7475766c3000fc0000009105f161ffee", 0x1014b) sendto$inet(r0, &(0x7f0000001100)="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", 0x595, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x81, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000140)=""/161, &(0x7f0000000200)=0xa1) 2018/04/30 20:40:23 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x208c0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001740)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000018c0)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000003580)=[{{&(0x7f0000001900)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001980)=""/71, 0x47}], 0x1, &(0x7f0000001a40)=""/8, 0x8, 0x4}, 0x800}, {{&(0x7f0000001a80)=@nl, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001b00)=""/121, 0x79}, {&(0x7f0000001b80)=""/165, 0xa5}, {&(0x7f0000001c40)=""/208, 0xd0}], 0x3, &(0x7f0000001d80)=""/104, 0x68, 0x81}, 0x3}, {{&(0x7f0000001e00)=@rc, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001e80)=""/20, 0x14}, {&(0x7f0000001ec0)=""/234, 0xea}, {&(0x7f0000001fc0)=""/4096, 0x1000}], 0x3, &(0x7f0000003000)=""/143, 0x8f, 0x80}, 0x3ee}, {{&(0x7f00000030c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003140)=""/123, 0x7b}, {&(0x7f00000031c0)=""/186, 0xba}, {&(0x7f0000003280)=""/86, 0x56}, {&(0x7f0000003300)=""/84, 0x54}, {&(0x7f0000003380)=""/102, 0x66}], 0x5, &(0x7f0000003480)=""/245, 0xf5, 0x1}, 0x4}], 0x4, 0x1, &(0x7f0000003680)={0x77359400}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000036c0)={@mcast2, 0x0}, &(0x7f0000003700)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003800)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003840)={'vcan0\x00', r3}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003bc0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003b80)={&(0x7f0000003880)={0x2dc, r1, 0x400, 0x70bd27, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0xf0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r5}, {0x8c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r6}, {0x134, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xada7}}}]}}]}, 0x2dc}, 0x1}, 0x4000) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r9, r10, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x7f, 0x3, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x101}) ioctl$KVM_SET_CPUID(r10, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x1}]}) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/04/30 20:40:23 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x80201, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000002c0)={0x7ff, 0x3ff, 0xffffffff, 0x7, 0x7, 0x6, 0x2, 0x1, 0x3ef0, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) unshare(0x60000000) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000040)=0x54) recvfrom$unix(r1, &(0x7f0000000140)=""/31, 0x1f, 0x40000000, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/30 20:40:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x6, 0x239) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4c080, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/30 20:40:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x5, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) [ 118.531972] QAT: Invalid ioctl 2018/04/30 20:40:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x2c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) write$rdma_cm(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="000a0000fa02e057deb99a05cc20bd56f5838c2564e44cd5972bb5ae", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x30, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/30 20:40:23 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TCXONC(r0, 0x540a, 0x7) shutdown(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) shutdown(r0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='loginuid\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000009c0)={r2, &(0x7f0000000980)="e7b88bef1c588185f190bf7b7812b41c9c7378571501733c2db8574334b144a7a399a2c5da1beca60492fcad000f"}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x2) vmsplice(r2, &(0x7f00000008c0)=[{&(0x7f0000000100)="dda7409b9be69ae37b04c4493ebb4b198c49feb7d51e3bb3ccf5a545504968015269091aec5fa82425a0d2204abb4ff062df5d2cb38badce7b9ead775a901711bdb4717c418dd8e57b482ca1f43e3e2aa4def5dbe67bd160f354bfb180591c3ac28c7de4c6273445f23fae59b47b8c6b38de96ae28d147c5db634748326e30874801c45271fcd47c868d7c0ffebda02fec", 0x91}, {&(0x7f00000001c0)="3076cfd98aac1adf0615abc8bd28504376dad77492b8b722c295680f3398ed0a6bd2a24f2f03ce163c1a241f846f46a77d502a28cb6baa5b24cf5c8b894cd04ae3b76af174373e7675ff91729b5730f011a517c15729dbd81708b4bbb972d6a7028d356381a61da7fe439fcee99b4614d103ca27d4c909df25c0046f3bbf3c24083e180647c063bbcba34ae1aad8989454468a323a9404e582696777e6150014692ebd24e4b87758e979a411a2eb2d0f8f3b3a80ca8895af6c38b9561c80733a0a271f28ca3f50", 0xc7}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="20cca34a33c4c10ed5f0c103a4ce049a5cb881e588e0ef7d963f7278efd74d730466f46688ea9ae430c1de4dac074d729ac0772f09c1f1e7bd2cfb3a27b186a38d1a90911578212d1d1f0bc210c4dd1298ef73423c70f63b8ab65a7c6b421e5b7bac42266c68683e4d9ff46efb5fdd9d3e87eea48bc2130cd0e225c3a946540cb176e5012a7919102dc6076b16305fb7aabea8949c3b7f46be0548861afc918c4654737699c9422f18b1415c6dd83ed93f0aa8fdfbb35aa6104de8f61c5c5ee38ec7fe32679d3bf34ff3a563f3adf8f1c54223bd42cef1f496791e27121ba53f8748745a6955da0a74", 0xe9}, {&(0x7f00000004c0)="db4976d9566c6bb7de894a5644eef05c2d1b2336d3760fe0122afeb0b316697a61d6d95e3caa243bdf0a70e8c94deef709c40789cf3da79a2bbd217543c42072ad0df4bccfdc6cdddb7b88ff0312ede6c305236037eb3ed21a1b36d18123f8adc5c3bd60f2db4670ad1289b32c553d47d50261e2da4964eb0a32023118724fd93c2399f73ae8e0e1c3b735acca7475265ce94dafe2c67e2ed03947ccb45a3c8e389cd578de8531cea9b1db56aa430a5b831c87d410ebc2573b95fce0", 0xbc}, {&(0x7f0000000580)="da7c36e5c4f7e4b232fe4f61f44fbbef41bb618cb1624a3b795d8c7a595a6b840f1bcb03e0dc669807a97687255905253e8247469b5afafa2bf381755816266392e700da984c4eea40b9ed592193b4d73ef0def761217bef37ce7d2ec48800ddb509ea75c397d9b2240737a69ffd7930aef17dfea3ce45d3de1a38851b4ff7f600c9d4398e8f40d2fcb9bf15b6ef993f48410dae4c5873cb0284518abee9bafcbe63ec52da57d04815cd8ab7fd4971d3b0047d43d9a680bf7e91a471d398891c1741eba407fb3f93ca4a74eb2280c757", 0xd0}, {&(0x7f0000000680)="c913710cfca1dd4669ae5119dc8c53c2d36337bf49a33dae37922b2f8ae15576b5e9227806f815c3e422d30874c94ecd6c47fa9a6d005e0493ab8c376a702a56e77903207391f4586ab8ca329c5be4b0b6c0694ea1d1291ee94f8d652b4daad2c41158ec8edd7d08d4f0a03686cb2daa9977a65205b8a3bf8fbdf59fd42bac1801fc6c2492a25db653b79c51ab65199b5db7353a61869834c930886b994ec6ab2547d3a725a0b0566ed4e1924c6cd511e52bf7959488f79c5c06760fe6701427dbf0dece178946", 0xc7}, {&(0x7f0000000780)="14efc164d5fc248b8488a2c5de83e10d9be003d7ab58eb7f0f88adcddf2928f78867", 0x22}, {&(0x7f00000007c0)="da4e12da56a21550a5fa5e9b155a9de577132005f22dd739e72df60795606645e8c993d4bdd040e9697eb8c2f2ad542bca7216c8f6c36eab887558c96e63ac52828f1a39734a15534d68c3d66dd5ff5db11123d0cd2ad4e3d1eb693796dca4aa", 0x60}, {&(0x7f0000000840)="667a81703e085372b80f9f6594a712824099046f4c141f00f957301b42c067dce26f998a3772c0ab26baaf464b799127b0c7204cb73dc70fde558c9daf6fafa7e3fdc5f350d7c4a0ad18", 0x4a}], 0xa, 0x9) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000b00)={'erspan0\x00', &(0x7f0000000a00)=@ethtool_regs={0x4, 0x7767, 0xd0, "4381db6851ea2e5f68a24e94b7c055000fc6b8d48002860c5e1319cbd4d2de0c35a9055e1c74f2fcc7d7c96967ae1b60555a17a3fc9081137aeb8d6cdfe59adc6661b94120fbd555a4d1c3b9f052cd388b825fa52315dd92cc9112902f878390488eb8ba14c75e93f7c1bbb9b79ccca389e2c407209a068f5c01e666e1cc1d0b66e27aa4b3249cd73a915dbb519ef8cd743d88b6419a7b2ea208f2b117bc361e187dc9b5b3e5368894fed38aaa337f0b350854f1c7209158116d98ced0160e97ec4d955308b23e22915126078a2b3176"}}) shutdown(r0, 0x0) [ 118.588381] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 20:40:23 executing program 0: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000000080)="2600000022004701050007008980e8fffb85aa6a836a7a2ec0e9ff51e007ff094a51f10101c7", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) [ 118.849760] QAT: Invalid ioctl 2018/04/30 20:40:23 executing program 2: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x1000000) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="d526a820db28e25423e791d8992a454bb0442f70398e47e599", 0x19, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="70879fec1dc46ed0f1bd660e9e2a89c8416f72f233cb608aa9948ee7ce267864e31806db78843f13c40d369462275fc3f2dabb581e8162087c5797498c4edfe77faecb1888a4efb3ec391e3ebc23d41fa1df0c5c01878227c69711c5647a6fdbd3ad64348a2bfdcde1e079557c890dfe3adeef9457baa6d5284d344845abd679f9bf1a4fbfd137af47ea52fbcd23896446ca6aa4651e26e3a731bc7991b6924ef38399aa9f3c8fa4cdc80bda8df69ba64cc54d602b0c4981aad09f9dd9e530e3ea77e5648ebc37b934a20f8137181bceac0c810ac0a12d486a41995f091700d0c91d0581bc", 0xe5, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, r2) finit_module(r0, &(0x7f0000000080)='b\n\x00', 0x0) 2018/04/30 20:40:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x9, 0x5}) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x0, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x484}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x10007, 0x2, 0x100000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000080)) 2018/04/30 20:40:23 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x10000) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/18, 0x12}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/22, 0x16}], 0x6, &(0x7f0000000480)=""/187, 0xbb, 0x2}, 0x60) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYRES16=r1], &(0x7f0000000200)=0x1) quotactl(0x4, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000100)) 2018/04/30 20:40:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:23 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x7fff, 0xc) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e21}}) fallocate(r1, 0x0, 0x0, 0x8001) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000b40)='@', 0x1}], 0x1, 0x2000) pread64(r1, &(0x7f0000000000)=""/106, 0x6a, 0x0) 2018/04/30 20:40:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000040"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0xfffffffffffff7fa, 0xf0a5, 0x100000001, 0x0, 0x88, 0xfff, 0xfffffffffffffff9, 0x9, 0x8000, 0x400, 0xc23, 0x9, 0x0, 0x20, 0x8, 0x34, 0xa2, 0x100000001, 0x7}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000c88732929cb8bd99e14fdfb295ed0f7806e9cc742cda7d8507b73fa2ae685a073fe3f8b741d360cef720f0f2a63dbb6d0ffc64435c15e5b795b5460e7c81a411a5e0aa931407fad8f17a958dd03666495d"]) 2018/04/30 20:40:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:23 executing program 6: r0 = socket$inet(0x2, 0x1080080003, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'bpq0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x220, [@mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', "6b706464663000000000010000000003", 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x430) 2018/04/30 20:40:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000ab000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r2, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0xffffffffffffff2b) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) 2018/04/30 20:40:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000000000)="ff26c0017342e9f8d3867c31abc37cc133d115287da74ce925f7b713c0f1f32bebfc414b92aa3979b1ae503b933332a066c3903027cea6d8a2e93d04c09315621c7ef501ccda3435d0") read(r0, &(0x7f0000000440)=""/90, 0x5a) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000a0bb9b464116ad5d8ea57d68d3db7eb31d75cc8ef226e40c8a9e6b53f244a00a454ad39aaf8609e71e67765fe96cea1593fc99fb23252d034fdf8e5873cfbbaecc5594f9c897906f855ae348f895c05790a4a869a8c85c99701858c3ea9b348feeefc6dd5f3edc798d984b7f84e29cf6d4aca1a5f936ebbdf32fe5d185e6137f42ac941a6be0cf27e9eccec623f74367749bb42efb8e8067480a36131603d1ffdf550bf266877a66b42db495239e8a9786fe"], 0x2a) 2018/04/30 20:40:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:24 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x402001, 0x0) bind$ax25(r0, &(0x7f0000000100)={0x3, {"f60e9cd95da052"}, 0x8}, 0x10) r1 = shmget$private(0x0, 0x3000, 0xa, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) prlimit64(r2, 0x7, &(0x7f0000000200)={0x10001}, &(0x7f0000000240)) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x100) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000080)={0x7, 0xffffffffffffffff}) userfaultfd(0x0) 2018/04/30 20:40:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000000000)="b63db85e1e8d040000a2315be5a6725701b29d00000005ffffffff0d5e09000000ce2c9b160e96aa1fae1a00070000000000", 0x32) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) [ 119.266681] sg_write: data in/out 298234/8 bytes for SCSI command 0x16-- guessing data in; [ 119.266681] program syz-executor3 not setting count and/or reply_len properly [ 119.332520] sg_write: data in/out 298234/8 bytes for SCSI command 0x16-- guessing data in; [ 119.332520] program syz-executor3 not setting count and/or reply_len properly 2018/04/30 20:40:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x2f, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:25 executing program 2: r0 = socket(0x2, 0x2, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept$packet(r0, 0x0, &(0x7f0000000080)) 2018/04/30 20:40:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:25 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfsV', 0x50, &(0x7f000000a000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) ioctl$KDMKTONE(r0, 0x4b30, 0x7) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) unshare(0x40600) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r1, r2, r3) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000001c0)=""/138) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x5013, r1, 0x0) 2018/04/30 20:40:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080), 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x401, 0x1}) 2018/04/30 20:40:25 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x2c, 0x0, @thr={&(0x7f0000000100)="426890ecb24c1d7d6dbfadd33d979c10803f4450d8a15155f7e881c12742cfe1176cb2d8721791c1431a397310d4ad88fd6df4c8c71f0e8e4d6960006cf0fda4185f1ec070199066b1c2e904c5e98b8da8d3c1b6b633651e1f22e130762295599038b2a1f24ad3845023119956fff645dc81eaf9f7d09227150a4a4104f9ae6cd2ed4c53bad37341f30887a22a65c6203679d312389ab25d7c1ee18febe78494972e0599d2b9c516078b4a09ece18582ada33fa17037b5e95dd68518553d76ad9b0888b20dbe6755a83451bc47afcad8f1d0d67f63a1faa238a167ebb7", &(0x7f0000000200)="73f763317294cf1e24bbd2a18ebb0914b7aee636c3f57b2be9b583126366b0ff5cd6a2166bbe4a73f567ae31ce46e65fd59ce00980ccb24987d4ff5aff"}}, &(0x7f00000000c0)) read(r0, &(0x7f0000000240)=""/247, 0xf7) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x4) timer_delete(0x0) 2018/04/30 20:40:25 executing program 7: syz_emit_ethernet(0x22, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x200, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r2, 0x0, 0x8e, 0x1000, &(0x7f0000000240)="66378b829dd8c3795143db5ef634f77224050c22791bc6a9989bef9ca781e90ff4fdd31afb31fe91a3f756e45e0e4af9b689e68a205ac7fb5a9f8775b7eb73fc911762337d3005e14a5c80286f2e09a88264ebea5c4676f2adc4be02b9a28208f4800cbb4b5251daeff4a6d2634b4b55c341e2c06b69087e7ce87ea9eaa65c15e44bdb2d9ae157c647253fbda447", &(0x7f0000000380)=""/4096, 0x5, 0x1}, 0x28) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x5, 0x6, 0x401, r5}, &(0x7f00000001c0)=0x10) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r3, &(0x7f0000000340)="d44d3e4c", 0x4) 2018/04/30 20:40:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="cf307a228f47ebd63095f8eff5ae025194a423f5b6c05c8bc62456d14a2c77d55e9e5dce14b6e40c93119e4c68406f4266ab97a7ef2fb228b230170517a765dd984b59fd1e8e166c25ea2e6121969e8ba306043965866ec16a008110cc40efba54842daacb7721b6356536dbaade72db") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x97, "d3b7c3a16f038e1e05be709371c426def3a5d640292d6631acd19ce16e50e199bc8c2d669938e9e0ae6f29fa4d3825e86497e25e3dd277347bf9a379eb59ded057f63ac319bd0f9015661af13b243f07a89e1a8c957ccda202ce55d8d090dccd90066540c8ed37ef1554af0e5942b7e30e5857267c9926e087e812993002143186e1dbd11718ef8c71645739f181b0e27ab066e9b59e66"}, &(0x7f0000000000)=0x9f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0x5}, 0x8) ioctl(r0, 0x8b16, &(0x7f0000000040)) 2018/04/30 20:40:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netstat\x00') pread64(r0, &(0x7f00000000c0)=""/8, 0x18e, 0x1ffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000680)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=@bridge_dellink={0x30, 0x11, 0x701, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) 2018/04/30 20:40:25 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) 2018/04/30 20:40:25 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "8e42d6", 0x8, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x100) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8400) 2018/04/30 20:40:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000140), 0x4) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/30 20:40:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:25 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=@allocspi={0x3d0, 0x16, 0x8, 0xfffffffffffffffe, 0x25dfdbff, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x18000000000000, 0x4e20, 0x400, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3, 0x32}, @in6, {0x5, 0x3ff, 0x7, 0x1, 0x4, 0x9, 0x3, 0x8000}, {0x2, 0x0, 0x20, 0x4}, {0x3, 0x6, 0x3}, 0x70bd2a, 0x3505, 0x2, 0x2, 0xffffffff, 0x40}, 0x0, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2}}, @tmpl={0x184, 0x5, [{{@in=@broadcast=0xffffffff, 0x4d4, 0x3b}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x7, 0x1, 0x2, 0x1, 0x4, 0x10}, {{@in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4d3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x6, 0x3, 0x9, 0xc6, 0x80000001, 0xca}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x4, 0x5, 0x7db863a1dd75021c, 0x1, 0x0, 0x7f, 0x8, 0x200}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d6, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x0, 0x0, 0x10000, 0x872, 0x10000, 0xfffffffffffffffa}, {{@in6, 0x4d2, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x34ff, 0x4, 0x2, 0xeeb, 0x8, 0x80, 0x2b}, {{@in=@loopback=0x7f000001, 0x4d6}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x34ff, 0x4, 0x3, 0x9c5, 0x5, 0x3, 0x8}]}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e21, @in=@dev={0xac, 0x14, 0x14, 0x1c}}}, @lastused={0xc, 0xf, 0x100000001}, @algo_crypt={0x60, 0x2, {{'lrw(serpent)\x00'}, 0xb0, "616d2eac0c95037202da54c3628b8cb7660c617a38d1"}}, @sec_ctx={0x8c, 0x8, {0x86, 0x8, 0x1, 0xffffffffffffffff, 0x7e, "e7bbfce00e25294c848ba3e30601c2ec8b67a346d17d150d8b8b54fbfac3483c3955911d68e51136e2d302f38716debd5f91f28eca5f9c83bf150f7b47ab1d189f6ae28b8aab93f3e0bece9a648ebb036dc92c8f13504b5e4b88a54b87d07078292c4070ed05b686fc8d05a1b1413f1fcb6a09699b3ecd05cb5fb8a4addb"}}, @coaddr={0x14, 0xe, @in6}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r5 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) [ 120.595077] dccp_invalid_packet: pskb_may_pull failed 2018/04/30 20:40:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 120.650679] dccp_invalid_packet: pskb_may_pull failed 2018/04/30 20:40:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x43}, 0x1c2) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x894, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0x4020aea5, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000100)=0x9ef, 0x4) accept4$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) 2018/04/30 20:40:25 executing program 2: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xc06c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="637075262d3200fbfffffffffffff6240ebfdf0368528b445ea8c4bb56a2881cf2b76ae175ef25cfcaed426b975d3765b983d239f659cb13") 2018/04/30 20:40:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r0, 0x3, 0x0, 0xfffd) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x4, 0x100000001, 0x5, 0x1, 0x4, 0x3, 0x9}]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x0) 2018/04/30 20:40:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:25 executing program 6: r0 = socket(0x40000000015, 0x8000000000080005, 0x40) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @broadcast}, &(0x7f0000000280)=0x8) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000180)=0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000001c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x1ff, {{0xa, 0x4e24, 0x4f35bc5b, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x80000000, 0x1, &(0x7f00000000c0)=0x8}) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000001500)}, 0x0) 2018/04/30 20:40:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:25 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2002, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x6, 0x6, "f529823ea845d046b68952efe7eb5b2310a89ae75005743c2ddd2c77a3cba4626331dc8be2449016e770c435d4577486b1e47e95a56baaa3a6519138846d85", 0x35}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000180)="908cccb099088b7191ee71712660087fdaca52f7a7bdc401ed76894bb8b2e4ea7199770e80f857bf4fd8e48402a622cc8f8026b2743c9ca6c75897c736587b78cdd6f39cfbbef5c6dd39b339dc039993a2df90e1d7a184e635e2b365c74dc4fba3920c7d2d6879fef0e04daddc227354c74ce3bff0ef0fce9811fd56bd555d87c23d4e1b16d4a696c134df6fb166faaa3025540e76fb08bd6068dd44ca8708063a1a73e7bee55939b95ed3ca70e925b1344befe59c5a06f2808da05ce36ac6d307301bbf4aeaeb", 0xc7}, {&(0x7f0000000280)="2756086390b6d01ab8a1aad460e9f934289023c72bf361424b97c6acd4d986c6361b1af7310832", 0x27}, {&(0x7f00000002c0)="85f8690eddb1dbc4712755a49b76e4b94d8fb7c714c7f9b256a17f391ea33ad27fd5383b32f138b125ea453898a231384770d937a9ac86820db85051849eb087a0035889e53844d185", 0x49}], 0x3, &(0x7f0000000380)={0x48, 0x10b, 0x1, "8c92d91d75f3a04fe9653ae0237f28eeb805a490b62a830f5b663a8d45183148c3584823a8da169639e29419c74edf1ebb248313a88f33e4"}, 0x48, 0x20000004}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) r3 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000d44000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000040)=""/92) 2018/04/30 20:40:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x46, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x43}, 0x1c2) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x894, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0800002700638100000000000000000500000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/30 20:40:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r0, 0x3, 0x0, 0xfffd) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x4, 0x100000001, 0x5, 0x1, 0x4, 0x3, 0x9}]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x0) 2018/04/30 20:40:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='memory.stat\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000600)=@unspec, 0xc) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) sendmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0), 0xd5f61ed8b9879ef6, &(0x7f0000000040)=[{0x0, 0x10b, 0x0, "34e8948029833101b9606a17314c3cfb16be49365db6fd9fa4e8195531221a4949993b65a1524c11a87deaf9b813a14ad64594501f27388588a77ae52b6d8ceb74d2dd2c337a266590e4835b9a387da36ba59eeda2a2d177bd29fd4fc7e2529ac224a0946605011bb6ff9cec532a4f297a7255f156730c0915d6408c068f3f930a09ea61caecd2635dd58838b21f3588df75ed1671a645da49c2131e0f8e0c5cc9057080f11e8800b433a950b92036fdad45a2c89c3e88020fa9547baec58b15dbda7f2e27378faaaa97806d4b2f8fec7ece0044ac0e1089e39d2d4118bb0b39f8200e028c0a176f0ec99359448c71"}, {0xfffffffffffffea8, 0x10b, 0x101, "80595e5539a1164225b5c31b85a21ca3e3fc5295bf9f72e324ab7e82bf430d76cafbe06c40e1f0118d536630a8428cef39e2e9b43d08ef4026823745376060d44adf8f698dfba765083bcce3217970df475427fe379c1b484789d21bb8df0e4afa7182a3b9cd13cd9aae37d4eac0035112296edf512831220e9fd7f630f2bf23c7d709ad567815d4d91170ec183bff8d119c33239a0bcbd7ed31901834daea96c33d733083a3bd294fc63863432fd44a00e390ffe4dfe32ddf831117ca14cf2d0fce2fb1445862ba670620148dbb3c485c6c93257a6a95839cf063"}, {0x0, 0xff, 0x0, "3e796ed84f8076e954b33ea5c0aceb395f2ecef614810a4d969925a345166c48e448d0cc124773befa30baacb8ec8d022c10efd2ec5efdc09bc20c2c3330278930dc9b9f77f29d77c424efcc6c9a"}, {0x0, 0x11f, 0x0, "165572e0834b97e80f28b32b6afbf486ecb516b5aafd66d8298ddae4a605cd8c5f136c435ce6cb1d44cb798a8c7b22f73f97376d996103037084974edcbd031535742d72b7788d8ed2545bb17f741aeb77376821dff2eac934fc1296f99393202bfa9d7da8f67738fe51139720fdb73585cf40e0ded522915fcb203ef68c407e9b2d527e532484744a33e19ec717660023575ff8aa249a4ab92e731036eace4742d89c009d2e65cc5f6f6e53c0f4463395feee5cb44f6164b020b4b399438a0764414a0289b25bba514c56f7c8b4b49d50"}, {0x0, 0x113, 0x63, "22f0c839a8f546c294c60c3054487f7d97f67d2ee6f29b18b1ff27cddcebab285b90cab8dcdffa0565ba4382af49c4eb2415101415a3c6314dcba82f0713fe44be4b05cf0645146bd94c13a8fedf50f669482270705c650103fb59af41ef4afc4acf8899c13b77a4ad7b511490c3ebc8f71e49f34f175ee2b0c067cdb4548ca0e9e0d4ef3657c7d1aedb9a4fd26fc8f5b8730372687f229cb44511c08087242e4fff0b0230f751e39aabe9f02b0d03f529b7909291c59b32cf7b568683e90ad7cfb9d68ac8fa600c4e22396e23ca"}, {0x0, 0x11b, 0x8000, "3cb991ff87889bdfdcf7d3711fdf570c8ab3775817f7c817d50747d24ae66996899ad45e6dc1dd84e1ad1fe90de54bbec97887a76d5bdd2c109615896b3cfe5b8fcc44ab9e3b92d95de7b9c7758cff3ea03cb43a2c9f45e47df7819fa7f09e197150a65d45f571aca939b8e8dd9d95b0f0ffd32645b87c46368ab2fe01f9db792497d0cbaff329e4e47c9c8f96288c2c354ae1673c99c293ac898da811d82e9e91c10cd93744b2f06048c2f7e22e47a977f66880f79cdd66c1a54d0c71cf14b3c4ddad546ffb85006386d4c37e828062558bf912b0a972f74b9a6864eb459eae5975c35cdfb22dccc507be3853aa5c0a28dbde9a894ce9a54d"}], 0x379}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x7}], 0x1) 2018/04/30 20:40:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:25 executing program 0: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020203020202020202020202020202020202000000000000000de4f0200200000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6f027d19af28d9ba8f6f636b7065726d2c00b7a4fd4de41b8df697d1c0793132acf4b8fa5368765fabe0dff513a990a460169e11facd24bf9bb0ecf72f25e19c008aac489ff1c06748c43b2dbcb74dc2f59d20953ab5190542832f48d050c2a35eb66882c975fa24415639aec6532c13b7dd4188bbf8a3bf574224f42ccd91d493de0eac6dee87e2e154cab31326099d3d443aa2380fadf19705a2f726e736c2719222"]) 2018/04/30 20:40:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x6, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:26 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x21, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0x43}) accept$alg(r1, 0x0, 0x0) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) 2018/04/30 20:40:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000081cffc)=0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x4002, 0x4000}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={r2}, &(0x7f0000000200), 0x8) ioctl$TCXONC(0xffffffffffffffff, 0x540b, 0x2) 2018/04/30 20:40:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x43}, 0x1c2) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x894, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xc4c, 0x101}, &(0x7f00000001c0)=0x8) 2018/04/30 20:40:26 executing program 7: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xc9, &(0x7f0000000040)="b31abd164e4a83af22b0ca4c553ee77f0a784304a039800bfcdaca76f9a21f6ac4a4bef89848424b2838bf048af84343e5569956b5962505f1370f4409d5c52bb877cb8e01585c4ea03a91f16a4baea1a02e0ed1b09979d6bc1b48a0d17d3956c17547f1e1246506910546e015aa214d744cf051c03882b287ea9590dc923d050efb1322922b1321259211cecdc28df566eee5b7d18f7a64b140926212c94279cfb5127b5d6b7ea3fdaeb327b5a57b5f87ea2c2f1d65c6c67706ceee0dd162d740f9c5b00dc84e2af9"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000090d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/30 20:40:26 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000200)={0x98, 0xff, 0x8, "71756575653100000000000000000000000000000000000000000000000000001300", 0xfffffffeffffffff}) r1 = perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000002c0)=""/129) shutdown(r0, 0x1) fgetxattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7397023eca9c656375726974792e73656c696e7578"], &(0x7f0000000140)=""/82, 0x52) dup3(r1, r0, 0x80000) 2018/04/30 20:40:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x4b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:26 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x1) io_setup(0x80, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00000001c0)="b6cc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be3300000000000000000000", 0x48, 0x400000000}]) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40) getrandom(&(0x7f0000000240)=""/126, 0x7e, 0x1) accept4$ipx(r2, 0x0, &(0x7f0000000040), 0x800) fsetxattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f00000002c0)='/dev/amidi#\x00', 0xc, 0x3) 2018/04/30 20:40:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x43}, 0x1c2) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x894, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:26 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, r2, 0x300, 0x70bd25, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffff01}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd739}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x964f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x32}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3dda}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20008000}, 0x14) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/30 20:40:26 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="93000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e22, 0x0, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x6, r1, r2}, {0xfff, 0x3f, 0x4, 0x3, 0x0, 0x5, 0x4, 0x6e}, {0x650, 0x0, 0x8, 0x9a1}, 0x0, 0x6e6bb8, 0x1, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x7c}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x0, 0x0, 0x9, 0x9, 0x7, 0x4}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/30 20:40:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000080)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x4004743b, &(0x7f0000000000)) 2018/04/30 20:40:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005200000000000000000000000a000000478a2f80c8bba5c1bf44e6ceccd01c7d5bdd27a404c2e00ee430f7ba1c4416954391ad491706868e050d0000053971d225781773870ef03ca0de34762ea6dbd01fdd92f764b2be89da1a5e5e965125ab977e172eb5f954887b2cf7cf1790d943364c3a0ce8ab"], 0x14}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000140)={0x9, 0x1, 0x0, 0x19, 0xfffffffffffffff7}, 0xc) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000040)) r4 = socket(0x240000000018, 0x0, 0x1) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) 2018/04/30 20:40:27 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/30 20:40:27 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x43}, 0x1c2) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba4842", 0x8}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:27 executing program 1: ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x37d, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x6f08, 0x10000) io_setup(0x2, &(0x7f0000000040)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x9, {0x2, 0xff, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0xc, 0x59b4, 0x80000001, 0x1, 0x7, &(0x7f00000000c0)='team0\x00', 0x3f, 0x400, 0x65b}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="b3c40d131e3dd5449f7756acb85255c7b827e426a8daf93a5451cc140f82e80bc2c9e0c0da96ae65f0c97c26ab6c8a021a98da18691b7a77a6c6eb00f6fe958c40c88b9c8f4769c4a024c69df5a2c1c94a000693eb52d4e19ac777bb8586e93d7546922dbd739640ddd528231f300a9c8b6d19d1622a782214a0c603970a02f0cf0196971e54558561e90d11481f4af84ab7d3ab46336b11cc6fb33add2841dc238de92e116beceac43afc6a7d935727f049bace9287d6075912a7c81981977843d318fa1749b25917ff1b779639d6df3239e41fa91f", 0xd6) r1 = socket(0x80000000010, 0x803, 0x0) write(r1, &(0x7f0000000080)="260000002a0029d10701c1eb448974000000040001000000000000000002000000000000e9ff", 0x26) 2018/04/30 20:40:27 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00001f2000)="aa", 0xfffffffffffffe8c}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c65300aed1f5b7720a2f8efa871ae900334ac03b90d90ac982cfaa19967e2c2bf4b8560cef31e40204e1847ac0691af8649600bb8ae1f0c805cd7f43d795f2ebbbf5f752bf75063825b435465f84772fa7128724ba59073"], 0xb) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="000000bad9a4723d2d4136b1a1c2b05229a4263c1c1c96babee813627246f226b106aa3b2cbc1de4bf531bb9d501169fbb16e2fea46bbc66efe257a07a94eac5ce668d5488b02137efc8b33c5fb9243a03718217e8e27ca86836eb90f2c0668d142a9fe813ccf707c1fc92fc51a6a884cb1dc956cd0ea9b3e07b3eb852ac2ed6c14c08f8f3a4d3acdaeff6edfc55e4d2ccf3ce05d8c485848365a1515950d66474eb7f8a2e108db74b6c779b000000000000"]) 2018/04/30 20:40:27 executing program 2: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/igmp6\x00') fallocate(r0, 0x2, 0x100000000, 0x2) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x1, 0x1}, 0x20}, 0x10) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/04/30 20:40:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x2d, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:27 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000100)="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", 0xff9e, 0x0) geteuid() ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000340)=""/150) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/04/30 20:40:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba4842", 0x8}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfffffffffffffff8}}]}) 2018/04/30 20:40:27 executing program 6: unshare(0x3fc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="804000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}]}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001bbf52)=""/174) 2018/04/30 20:40:27 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x43}, 0x1c2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:27 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x200000001, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x81) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x2) 2018/04/30 20:40:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) setpriority(0x2, r1, 0x40) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x5, 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x1, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000080)={0x3, 0x1, 0x1000, 0x100}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) [ 122.574279] EXT4-fs (loop6): error: journal path ./file0 is not a block device [ 122.634376] PPPIOCDETACH file->f_count=2 [ 122.709385] EXT4-fs (loop6): error: journal path ./file0 is not a block device 2018/04/30 20:40:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba4842", 0x8}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000000100)="cd07ef39e8aef4c937c1d02fc162d0cc01856b5920e80e7637cedcabffe09a368260360d7250792c24cddf4dbf0990bd413eeaad7e8a039b214526da1592c2c7623a3871654dcf16634b0403d8e6af59db133251e281356d4e3d06296ecea272746050fa07669cf2610b5c997efdec2568bee6d4cf5a93b5e57c29fa36344f5a979953cbad7179bc42252a977f20c6a4e90aee9a13f18710205454e6df27218ac1b400983265d8e8794a37207d6dc482a170894e513f7d6bb057f3aece39ed1803e15723d2178ffc922855cb24d98163c17aa49377df8fc48e91b86ce8836c4965f18bf743") ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000340)={0x0, 0x4000000000001, 0x1, &(0x7f0000000380)}) 2018/04/30 20:40:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x49, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:27 executing program 0: syz_emit_ethernet(0x72, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100, 0x1f, 0xb96, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/30 20:40:27 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x43}, 0x1c2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:27 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/30 20:40:27 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0xe, 0x2032, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x802132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x8, 0x101c00) getsockname$packet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x14) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) preadv(0xffffffffffffffff, &(0x7f0000003400)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, 0x0) 2018/04/30 20:40:27 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffe3bdb1a32da3025bfd83ace58e02f538caed6ff9fd1b4ffcdef2147959c9df0635cabdb81df570bfecd6c77adb2fa345d5f55c7f320cb887110c116697b20001000053fefc211cdd65a0e814122abe7d677e836920d9dba58902cb039988bfde332b61cac75241df5bb3a6a29a1966b66beeb942984dc14e42857e44f4f1afd194de844dffc22107725ebd43cdf5f6d3d178186519075f9c87fe5490928c6a93efd5f23e1d155f037e8b"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x0, 0x8}, 0xc) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/30 20:40:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701", 0xc}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x33, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x20, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000000380)}, 0x20) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x86) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x6, 0x11, "22bef665def57c7d5a1bfaedf421f76a861ca7be832fa2c9db9728f1006893eef50e7f76d41de48ac2879bdf7631be670d43d20dd00722250ff5af5977641bfc", "f7883e1f1a35b7c2cdc343b0a4512d39a6db6ad0a2853f256bd28acf5fd6a5c0", [0x5fd6, 0xbc]}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000440), &(0x7f0000000480)=""/78}, 0x18) 2018/04/30 20:40:27 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x86000, 0x0) fcntl$notify(r0, 0x402, 0x5) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000000000a, &(0x7f000073bffc), 0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)='/dev/urandom\x00') r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/04/30 20:40:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/04/30 20:40:27 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701", 0xc}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:28 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r1, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x100000000000015c) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mq_timedsend(r1, &(0x7f00000001c0)="aa3867d8d6397c0cd3fad297b0f137f2abeecd4064519f2b85a875d7bfda199fa2d958eea431417edf58dc7597a8a7c2b38c6c51761f4661d9d70af5f71deaf8bc3dceed1b68ab97e33b01af56b8fbd671d0916db1429a87e126c4ca33dfd3bdbb706d0b51fb1d274cd27a7e19dcd6535cdf9413aa85490bbbee2a159a1a512ea5c2b086242f91d354faa1b3755584cf05504da9935fc4977ff6609618c7273e818e3ecf25fb6fe671780307949883b7ce04756cd0d182093e67d989c08f184faeaf316f8e6fdff19a836b19d83def01f15303f943f5e424ccf46179d31af5a5a76d1515d53ca2bc0d3de93ae1", 0xed, 0x8, &(0x7f00000000c0)) 2018/04/30 20:40:28 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/30 20:40:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80800) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000009c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/04/30 20:40:28 executing program 7: r0 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x40) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x8001, 0xaa, 0x7, 0x0, 0x0, [], [], [], 0x9, 0xd87}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xa, 0x0, 0x1, 0x800}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfff, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0x9) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x102) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x401fffc, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x1f, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$void(r2, 0xc0045c79) 2018/04/30 20:40:28 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) kexec_load(0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)}], 0x0) 2018/04/30 20:40:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701", 0xc}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x39, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:28 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f000000d000)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/30 20:40:28 executing program 1: kexec_load(0xc025172000000000, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:28 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x280, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0xff, 0x19fac00, 0x3c91, 0x5}) r3 = semget(0x2, 0x2, 0x200) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f0000000200)=""/249) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/30 20:40:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001140)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 2018/04/30 20:40:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920", 0xe}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x280, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0xff, 0x19fac00, 0x3c91, 0x5}) r3 = semget(0x2, 0x2, 0x200) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f0000000200)=""/249) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/30 20:40:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920", 0xe}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:28 executing program 0: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000040)=""/156, 0x9c) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/04/30 20:40:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:28 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/04/30 20:40:28 executing program 1: kexec_load(0xc025172000000000, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x280, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0xff, 0x19fac00, 0x3c91, 0x5}) r3 = semget(0x2, 0x2, 0x200) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f0000000200)=""/249) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/30 20:40:28 executing program 1: kexec_load(0xc025172000000000, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920", 0xe}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETPID(0x0, 0x4, 0xb, &(0x7f0000000100)=""/128) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/254, 0xfe) 2018/04/30 20:40:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:28 executing program 0: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000040)=""/156, 0x9c) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/04/30 20:40:28 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f8", 0xf}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:28 executing program 1: kexec_load(0xc025172000000000, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:28 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x200) socket$inet_tcp(0x2, 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="3d3f3f3f2f8257e40d474c4f059e264aebb03aa257d2682a9b7f9a6c038277f227e1942ac1abafdcc7626a7389abef54e06c3e0ed4d6b77ff845da18ad45e64a2c1e26b7bd99f5e87264"], 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) 2018/04/30 20:40:28 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8227}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x82}, {r0}, {r0, 0x8001}, {r0, 0x80c8}, {r0, 0x20}, {r0, 0x8000}, {r0}, {r0, 0x80}], 0x8, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000300)={0x2}, 0x8) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x10000, &(0x7f00000001c0)) r1 = dup2(r0, r0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000240)=""/180, &(0x7f00000000c0)=0xb4) llistxattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)=""/20, 0x14) 2018/04/30 20:40:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x42, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x2800000) 2018/04/30 20:40:28 executing program 0: unshare(0x10000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="252cc5c9f0bf0f6b0bc90a2b2d2cbc0d1a73c56cc9f79a82fea0018aee30ccb07d5942a37edec373ecf6231b4e610de7e48db2c6a97cc659f2b5a34877ec53a6666e0fff99caf2ff498e6d44f9", 0x4d) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0xbccc, 0x0, 0x4, 0x1000, 0x2, 0x2, 0x0, 0x7e700], 0x8, 0x4, 0x1, 0x815f, 0x1, 0x217d, {0x9, 0x5, 0x70000000000000, 0x6, 0x1ff, 0xf4, 0x7, 0x8001, 0x1, 0x4, 0x1c00000, 0x3, 0x100000001, 0xfffffffffffffff7, "1dbfd15e69f61dea7fa1e590b90f9efb074a60f5c53d4665dc53c86e2fa265e4"}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xd, 0x1, 0x5, 0xc, 0x8, r0}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, 0xffffffffffffffff, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffffffff8000}, &(0x7f0000000080)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000280)=0xc00000, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x401}, 0x8) 2018/04/30 20:40:28 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:28 executing program 3: r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f8", 0xf}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000051d018050bf8199059bd00002b3fb20d9fc9000000005fac000000000000"], 0x18}}], 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000000040)) r2 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) 2018/04/30 20:40:29 executing program 1 (fault-call:0 fault-nth:0): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000002f, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0xe8) 2018/04/30 20:40:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x800) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a70f80), 0x0, &(0x7f0000917000)}], 0x1, 0x8000) accept(r0, 0x0, &(0x7f0000000080)=0xfd8f) 2018/04/30 20:40:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000240)=ANY=[@ANYBLOB="00ff001b4c76bd5b2a30540000000092815da7aa22a5299593942ea92e45fc37e459ba67522d5379c17a17eedf7e35f8841d35a9762ab59cd4116bd3167ab1e3784e60aab9de25538f29ee6527b444565b632295d8c0cfd5b5076aa02c552bed334a48a080cb50a8d8726ea0bfdf9966b42585928cc6986443bcc58ab407c966d1e48acbf9c574d1bd4bd7e34535ba010000000080000000"], 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0xfff) statx(r1, &(0x7f0000000040)='./file0\x00', 0x6000, 0x7ff, &(0x7f0000000080)) 2018/04/30 20:40:29 executing program 3: r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 124.308473] FAULT_INJECTION: forcing a failure. [ 124.308473] name failslab, interval 1, probability 0, space 0, times 1 [ 124.320757] CPU: 0 PID: 9615 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 124.327966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.337339] Call Trace: [ 124.339955] dump_stack+0x1b9/0x294 [ 124.343611] ? dump_stack_print_info.cold.2+0x52/0x52 [ 124.348822] ? __lock_acquire+0x7f5/0x5140 [ 124.353076] ? _kstrtoull+0x180/0x230 [ 124.356909] should_fail.cold.4+0xa/0x1a [ 124.360993] ? lock_release+0xa10/0xa10 [ 124.364995] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.370129] ? debug_check_no_locks_freed+0x310/0x310 [ 124.375348] ? graph_lock+0x170/0x170 [ 124.379169] ? graph_lock+0x170/0x170 [ 124.383003] ? find_held_lock+0x36/0x1c0 [ 124.387092] ? __lock_is_held+0xb5/0x140 [ 124.391191] ? check_same_owner+0x320/0x320 [ 124.395536] ? proc_fail_nth_write+0x96/0x1f0 [ 124.400066] ? rcu_note_context_switch+0x710/0x710 [ 124.405028] __should_failslab+0x124/0x180 2018/04/30 20:40:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f8", 0xf}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xffffffffffffffac, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff69}], 0x1, &(0x7f0000000000)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) close(r0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0xda1eb0bcc5909d69}) [ 124.409290] should_failslab+0x9/0x14 [ 124.413115] kmem_cache_alloc_trace+0x2cb/0x780 [ 124.417805] ? kasan_check_write+0x14/0x20 [ 124.422069] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 124.427035] do_kimage_alloc_init+0xb7/0x3c0 [ 124.431472] ? sanity_check_segment_list+0x820/0x820 [ 124.436605] ? __x64_sys_kexec_load+0x198/0x230 [ 124.441303] ? lock_release+0xa10/0xa10 [ 124.445311] ? __sb_end_write+0xac/0xe0 [ 124.449326] do_kexec_load+0x189/0x790 [ 124.453237] ? mutex_trylock+0x239/0x2a0 2018/04/30 20:40:29 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) set_mempolicy(0x4002, &(0x7f0000000080)=0x401, 0x7) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000004c0)={{0x8, 0x4, 0x6, 0x7, "4755d293cb835cbf530652b2eb03623653aff1a2c018ed3e19b4fbe2c5c4a1a0311856d67d3dc908c562967e", 0x8000}, 0x6, [0x5bd, 0xe82b, 0x4, 0x82, 0x8, 0x1000, 0x800, 0x0, 0x6, 0x8, 0x101, 0x2, 0xde0, 0x9, 0x0, 0x0, 0x4, 0x7, 0x9, 0x1c, 0x5, 0x8, 0x8, 0x100000001, 0x0, 0x2d0, 0x81, 0xaf36, 0x7, 0x62f2, 0x1, 0x2, 0x7, 0x0, 0x7, 0x80, 0x51, 0x7fff, 0x6, 0x5, 0x1, 0x5000000000000000, 0x9, 0x55, 0x2, 0x0, 0x5, 0x1, 0x38d9, 0x3cb7, 0x7, 0x6, 0xfff, 0x0, 0x227, 0xfff, 0x2, 0x45, 0x80000000, 0x3, 0x7, 0xffff, 0x0, 0x8000, 0xe7ee, 0x3, 0x3, 0x7fff, 0xc4d8, 0x8951, 0x1, 0x9, 0x2, 0x6, 0xf31d, 0x1a, 0x7, 0x9, 0x7, 0x4c, 0x2, 0x0, 0x659, 0x50, 0x2, 0x6, 0x5, 0x80000000, 0xfe000000000, 0x4035, 0x859, 0x2, 0x101, 0x5, 0xdf2, 0xb5a4, 0x18c60000000000, 0x0, 0xff, 0x4, 0x100, 0x7f, 0x9, 0x7f, 0x100000001, 0x9, 0x8, 0x80000000, 0x0, 0x2, 0x1f, 0x8, 0x9, 0x3fb4, 0xffffffffffffff7f, 0xfffffffffffffffb, 0x6, 0x5, 0x1, 0x7, 0x1, 0xb1, 0x3, 0x733, 0x5, 0x2, 0x3, 0x3f], {r2, r3+30000000}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x5, 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xd5, 0x2000) getrandom(&(0x7f0000000100)=""/251, 0xfb, 0x1) [ 124.457326] ? __x64_sys_kexec_load+0x198/0x230 [ 124.462035] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 124.467871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.473453] ? ns_capable_common+0x13f/0x170 [ 124.477904] __x64_sys_kexec_load+0x1bf/0x230 [ 124.482438] do_syscall_64+0x1b1/0x800 [ 124.486358] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 124.491227] ? syscall_return_slowpath+0x5c0/0x5c0 [ 124.496188] ? syscall_return_slowpath+0x30f/0x5c0 [ 124.501132] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 124.506523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.511733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 124.516928] RIP: 0033:0x455979 [ 124.520104] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 124.528847] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 124.536190] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 124.543447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.550706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/30 20:40:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 124.557962] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000000 2018/04/30 20:40:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:30 executing program 3: r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000001100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) socket$rds(0x15, 0x5, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/30 20:40:30 executing program 2: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') read(r1, &(0x7f00000000c0)=""/135, 0x87) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/30 20:40:30 executing program 1 (fault-call:0 fault-nth:1): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:30 executing program 7: socket(0xe, 0x5, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0xa2442) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0xd3) 2018/04/30 20:40:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000200)='./file0/file./file0\x00', 0xffff, 0x9, &(0x7f0000000800)=[{&(0x7f0000000280)="8eef80175dec4a0d10b5f50e19ccb54fad6fb2dd4bcb528c9cdacf95c4460142c847ebe663b85a38c0850745898d8aef555084a33c05a93ffcafbb80958a65d9d25ca670d4c9336531845edf1aba57d92c9eef1fb3a36d1920aa24d151373ea594b95849db31e16d5feb4bc95b5179e910a4534bd2f1daa1fdc7d165addbb778282d25", 0x83, 0x3}, {&(0x7f0000000340)="1d365b28ae5daa721fb96a86bbad9feefa96ddafbcf8c389c6e9897bc655beb1fac05a861120369d398daf4c2096eb7a729989d64370a4115de8ad8c437722c6471b04210b77bc13fe7bd43e6e5cfe8012267acfc8de5e99e18bc23c226452a64ac2e9aa1c2faa7fd0c716916d335a4a0a679d848f045aa5f469883439a5f195e0d3f86e2b6e7012fc33792d6546555159aa28cebae18a96f87ca2c3fc305481df262ebc", 0xa4, 0x3ff}, {&(0x7f0000000400)="f73d2b00cae274b5b12f84801b69f870b24aaca79fd1c1867aab79f4c2a6472e1364110d0bc09b5c0192e95b8a469a4159cc02adb4d8cdff97347589ee73bfc4437148274f82ef1c88a4f3ab8abc412b5026d2261afc7adbd791544c3a98f814ca648b75f27de11406d3b1399c0e1e", 0x6f, 0x6}, {&(0x7f0000000480)="1d2cb6708bcd79913089b6d0f242f2fbf19341ceb1a001eee26521bac055ca14d84daf5cd5fd6aa9c12c6951cd2c2a8faeece9acd6718187cf382016285df47413dc9db25b68389959ad343d6fe6f8edc2", 0x51, 0x9}, {&(0x7f0000000500)="50123d431847e5eb2e509dab7f15c0d1790c9cb331d42844a941cf051e7662bfb90ee4c81172940f0331d8832eb3c18b6a04d25698483973ecab7fe97af4842f5f3c1b58e6b496cdf5d2ab1f1ca180a5906350f6fcd91b8005420a30adfe3a6974da0333792175c6021ada68115040580e67916693e569dd7c4a9d1301d9fdbd74d4d6781e7b32ce2f950c7ca678fa432f2ef847d4902281e19b910540b063b1f2aa6dc2", 0xa4, 0x100}, {&(0x7f00000005c0)="6ce0005029bbc2c2fe5420ae1f236f64f4152086d1da0cba973e512d3dc54ce5bbb7c2455539b557fc5cbd1c9c79852966d4fe2a90a812de114d724961ebd69b475648913bf156f3cdb617588b52c2989575e42f2122d47489fc21e0b94848fdc09df6e731ff5e5dd903c25885b727e01b23261eba2698df2b549a6f5fae63da7ddb89603a8e4d522410f2a7367d00a1628c4ca3162c40f4baebee", 0x9b, 0x5}, {&(0x7f0000000680)="247355f776cd898c41fea13593573b247747740e1897899b", 0x18, 0x7ff}, {&(0x7f00000006c0)="1d10369ced07697ace72ce712be894499be739d5b02b8d97e8664904ab0608eb86710a788244ceb64a7cfcb1a34abeac2bf815ad289eab918137c153a3220cb1b9a426573ad98126593da1d06f2e9a2e553b8a96c3fc1b8f0101d586ec2306986a9e0ef9919e502cdf66a1b02ce1d58aae634d019765067dce82d81917545dbabb2138c388bcdd439cc265c742ffdd6ef990e49f5a8391f3d2b16975b70832", 0x9f, 0xe92}, {&(0x7f0000000780)="ccee1dd24c8a16af619fe4c99721191e2fcdd730d36783b6188ed0e0e690e9ad577f2a1e4c970fb1ee5d112f73ae647b820466ba121bb2fccac4e6fcc3617d64a1e3dc452276bdf4c6c9c46734b9e5d1722d2df1d23ed650e548c080abccc95dc432183d2303", 0x66, 0x101}], 0x80000, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000005280)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000080)='./file0/file.\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0/file.\x00', &(0x7f00000001c0)='./file0/file.\x00', 0xf002, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 20:40:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x35, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) [ 125.325091] FAULT_INJECTION: forcing a failure. [ 125.325091] name failslab, interval 1, probability 0, space 0, times 0 [ 125.336945] CPU: 0 PID: 9669 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 125.344159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.353525] Call Trace: [ 125.356134] dump_stack+0x1b9/0x294 [ 125.359780] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.364999] should_fail.cold.4+0xa/0x1a [ 125.369086] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.374214] ? rcu_is_watching+0x85/0x140 [ 125.378385] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.383600] ? graph_lock+0x170/0x170 [ 125.387420] ? rcu_read_lock+0x70/0x70 [ 125.391419] ? find_held_lock+0x36/0x1c0 [ 125.395502] ? __lock_is_held+0xb5/0x140 [ 125.399600] ? check_same_owner+0x320/0x320 [ 125.403961] ? rcu_note_context_switch+0x710/0x710 [ 125.408913] __should_failslab+0x124/0x180 [ 125.413175] should_failslab+0x9/0x14 [ 125.416998] kmem_cache_alloc+0x2af/0x760 [ 125.421164] ? __might_sleep+0x95/0x190 [ 125.425160] __anon_vma_prepare+0xbc/0x700 [ 125.429416] ? alloc_set_pte+0x1013/0x1600 [ 125.433699] ? anon_vma_fork+0x950/0x950 [ 125.437778] ? find_held_lock+0x13f/0x1c0 [ 125.441957] ? debug_check_no_locks_freed+0x310/0x310 [ 125.447176] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 125.452412] ? __lock_acquire+0x7f5/0x5140 [ 125.456691] ? __thp_get_unmapped_area+0x180/0x180 [ 125.461648] ? debug_check_no_locks_freed+0x310/0x310 [ 125.466909] ? graph_lock+0x170/0x170 [ 125.470741] ? __lock_acquire+0x7f5/0x5140 [ 125.474995] ? debug_check_no_locks_freed+0x310/0x310 [ 125.480211] ? pud_val+0x80/0xf0 [ 125.483580] ? pmd_val+0xf0/0xf0 [ 125.486961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.492521] __handle_mm_fault+0x2d02/0x4310 [ 125.496955] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 125.501701] ? graph_lock+0x170/0x170 [ 125.505494] ? rcu_is_watching+0x85/0x140 [ 125.509633] ? find_held_lock+0x36/0x1c0 [ 125.513694] ? lock_downgrade+0x8e0/0x8e0 [ 125.517869] ? handle_mm_fault+0x8c0/0xc70 [ 125.522101] handle_mm_fault+0x53a/0xc70 [ 125.526154] ? __handle_mm_fault+0x4310/0x4310 [ 125.530729] ? find_vma+0x34/0x190 [ 125.534262] __do_page_fault+0x60b/0xe40 [ 125.538324] ? mm_fault_error+0x380/0x380 [ 125.542462] ? graph_lock+0x170/0x170 [ 125.546267] do_page_fault+0xee/0x8a7 [ 125.550059] ? vmalloc_sync_all+0x30/0x30 [ 125.554199] ? find_held_lock+0x36/0x1c0 [ 125.558265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.563114] page_fault+0x1e/0x30 [ 125.566560] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 125.572168] RSP: 0018:ffff8801a7977ce8 EFLAGS: 00010202 [ 125.577521] RAX: ffffed003a01c014 RBX: 0000000000000020 RCX: 0000000000000004 [ 125.584776] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff8801d00e0080 [ 125.592038] RBP: ffff8801a7977d20 R08: ffffed003a01c014 R09: ffffed003a01c010 [ 125.599299] R10: ffffed003a01c013 R11: ffff8801d00e009f R12: 0000000020000020 [ 125.606559] R13: 0000000020000000 R14: ffff8801d00e0080 R15: 00007ffffffff000 [ 125.613847] ? _copy_from_user+0x10d/0x150 [ 125.618079] do_kexec_load+0x218/0x790 [ 125.621975] ? mutex_trylock+0x239/0x2a0 [ 125.626040] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 125.631836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.637362] ? ns_capable_common+0x13f/0x170 [ 125.641760] __x64_sys_kexec_load+0x1bf/0x230 [ 125.646262] do_syscall_64+0x1b1/0x800 [ 125.650139] ? finish_task_switch+0x1ca/0x810 [ 125.654643] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.659574] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.664498] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 125.669859] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/30 20:40:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400), 0x0, 0x0, 0x0) 2018/04/30 20:40:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:30 executing program 6: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00000003c0), 0x62f, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x1) lseek(r0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x819, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x210) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x40000000) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) [ 125.674705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.679885] RIP: 0033:0x455979 [ 125.683060] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 125.690761] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 125.698022] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 125.705285] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.712541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.719809] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000001 2018/04/30 20:40:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400), 0x0, 0x0, 0x0) 2018/04/30 20:40:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x36, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:31 executing program 6: msgrcv(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000008800000000000000000000000000000000000000000000000000000000000000000000000400"], 0x29, 0x0, 0x0) 2018/04/30 20:40:31 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)) fcntl$getown(r0, 0x9) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) 2018/04/30 20:40:31 executing program 1 (fault-call:0 fault-nth:2): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000200)='./file0/file./file0\x00', 0xffff, 0x9, &(0x7f0000000800)=[{&(0x7f0000000280)="8eef80175dec4a0d10b5f50e19ccb54fad6fb2dd4bcb528c9cdacf95c4460142c847ebe663b85a38c0850745898d8aef555084a33c05a93ffcafbb80958a65d9d25ca670d4c9336531845edf1aba57d92c9eef1fb3a36d1920aa24d151373ea594b95849db31e16d5feb4bc95b5179e910a4534bd2f1daa1fdc7d165addbb778282d25", 0x83, 0x3}, {&(0x7f0000000340)="1d365b28ae5daa721fb96a86bbad9feefa96ddafbcf8c389c6e9897bc655beb1fac05a861120369d398daf4c2096eb7a729989d64370a4115de8ad8c437722c6471b04210b77bc13fe7bd43e6e5cfe8012267acfc8de5e99e18bc23c226452a64ac2e9aa1c2faa7fd0c716916d335a4a0a679d848f045aa5f469883439a5f195e0d3f86e2b6e7012fc33792d6546555159aa28cebae18a96f87ca2c3fc305481df262ebc", 0xa4, 0x3ff}, {&(0x7f0000000400)="f73d2b00cae274b5b12f84801b69f870b24aaca79fd1c1867aab79f4c2a6472e1364110d0bc09b5c0192e95b8a469a4159cc02adb4d8cdff97347589ee73bfc4437148274f82ef1c88a4f3ab8abc412b5026d2261afc7adbd791544c3a98f814ca648b75f27de11406d3b1399c0e1e", 0x6f, 0x6}, {&(0x7f0000000480)="1d2cb6708bcd79913089b6d0f242f2fbf19341ceb1a001eee26521bac055ca14d84daf5cd5fd6aa9c12c6951cd2c2a8faeece9acd6718187cf382016285df47413dc9db25b68389959ad343d6fe6f8edc2", 0x51, 0x9}, {&(0x7f0000000500)="50123d431847e5eb2e509dab7f15c0d1790c9cb331d42844a941cf051e7662bfb90ee4c81172940f0331d8832eb3c18b6a04d25698483973ecab7fe97af4842f5f3c1b58e6b496cdf5d2ab1f1ca180a5906350f6fcd91b8005420a30adfe3a6974da0333792175c6021ada68115040580e67916693e569dd7c4a9d1301d9fdbd74d4d6781e7b32ce2f950c7ca678fa432f2ef847d4902281e19b910540b063b1f2aa6dc2", 0xa4, 0x100}, {&(0x7f00000005c0)="6ce0005029bbc2c2fe5420ae1f236f64f4152086d1da0cba973e512d3dc54ce5bbb7c2455539b557fc5cbd1c9c79852966d4fe2a90a812de114d724961ebd69b475648913bf156f3cdb617588b52c2989575e42f2122d47489fc21e0b94848fdc09df6e731ff5e5dd903c25885b727e01b23261eba2698df2b549a6f5fae63da7ddb89603a8e4d522410f2a7367d00a1628c4ca3162c40f4baebee", 0x9b, 0x5}, {&(0x7f0000000680)="247355f776cd898c41fea13593573b247747740e1897899b", 0x18, 0x7ff}, {&(0x7f00000006c0)="1d10369ced07697ace72ce712be894499be739d5b02b8d97e8664904ab0608eb86710a788244ceb64a7cfcb1a34abeac2bf815ad289eab918137c153a3220cb1b9a426573ad98126593da1d06f2e9a2e553b8a96c3fc1b8f0101d586ec2306986a9e0ef9919e502cdf66a1b02ce1d58aae634d019765067dce82d81917545dbabb2138c388bcdd439cc265c742ffdd6ef990e49f5a8391f3d2b16975b70832", 0x9f, 0xe92}, {&(0x7f0000000780)="ccee1dd24c8a16af619fe4c99721191e2fcdd730d36783b6188ed0e0e690e9ad577f2a1e4c970fb1ee5d112f73ae647b820466ba121bb2fccac4e6fcc3617d64a1e3dc452276bdf4c6c9c46734b9e5d1722d2df1d23ed650e548c080abccc95dc432183d2303", 0x66, 0x101}], 0x80000, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000005280)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000080)='./file0/file.\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0/file.\x00', &(0x7f00000001c0)='./file0/file.\x00', 0xf002, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 20:40:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0xfff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6f}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000b9444629a84da6168e2259c601d8480000002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10f) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000240)=r3) [ 126.720719] FAULT_INJECTION: forcing a failure. [ 126.720719] name failslab, interval 1, probability 0, space 0, times 0 [ 126.732096] CPU: 0 PID: 9730 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 126.739304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.748671] Call Trace: [ 126.751303] dump_stack+0x1b9/0x294 [ 126.754964] ? dump_stack_print_info.cold.2+0x52/0x52 [ 126.760208] ? perf_trace_lock_acquire+0xe3/0x980 [ 126.765084] should_fail.cold.4+0xa/0x1a [ 126.769166] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 126.774292] ? kasan_kmalloc+0xc4/0xe0 [ 126.778187] ? kasan_slab_alloc+0x12/0x20 [ 126.782335] ? kmem_cache_alloc+0x12e/0x760 [ 126.786659] ? __anon_vma_prepare+0xbc/0x700 [ 126.791207] ? do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 126.796568] ? __handle_mm_fault+0x2d02/0x4310 [ 126.801142] ? handle_mm_fault+0x53a/0xc70 [ 126.805381] ? graph_lock+0x170/0x170 [ 126.809171] ? do_kexec_load+0x218/0x790 [ 126.813220] ? __x64_sys_kexec_load+0x1bf/0x230 [ 126.817893] ? do_syscall_64+0x1b1/0x800 [ 126.821945] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 126.827305] ? find_held_lock+0x36/0x1c0 [ 126.831365] ? __lock_is_held+0xb5/0x140 [ 126.835443] ? check_same_owner+0x320/0x320 [ 126.839759] ? rcu_note_context_switch+0x710/0x710 [ 126.844700] __should_failslab+0x124/0x180 [ 126.848941] should_failslab+0x9/0x14 [ 126.852739] kmem_cache_alloc+0x2af/0x760 [ 126.856890] __anon_vma_prepare+0x3b3/0x700 [ 126.861203] ? alloc_set_pte+0x1013/0x1600 [ 126.865432] ? anon_vma_fork+0x950/0x950 [ 126.869482] ? find_held_lock+0x13f/0x1c0 [ 126.873630] ? debug_check_no_locks_freed+0x310/0x310 [ 126.878825] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 126.884013] ? __lock_acquire+0x7f5/0x5140 [ 126.888254] ? __thp_get_unmapped_area+0x180/0x180 [ 126.893197] ? debug_check_no_locks_freed+0x310/0x310 [ 126.898382] ? perf_trace_lock+0x900/0x900 [ 126.903050] ? graph_lock+0x170/0x170 [ 126.906848] ? perf_trace_lock_acquire+0xe3/0x980 [ 126.911682] ? perf_trace_lock+0x900/0x900 [ 126.915906] ? perf_trace_lock_acquire+0xe3/0x980 [ 126.920756] ? pud_val+0x80/0xf0 [ 126.924136] ? pmd_val+0xf0/0xf0 [ 126.927504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.933042] __handle_mm_fault+0x2d02/0x4310 [ 126.937449] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 126.942194] ? graph_lock+0x170/0x170 [ 126.945994] ? find_held_lock+0x36/0x1c0 [ 126.950061] ? lock_downgrade+0x8e0/0x8e0 [ 126.954217] ? handle_mm_fault+0x8c0/0xc70 [ 126.958459] handle_mm_fault+0x53a/0xc70 [ 126.962526] ? __handle_mm_fault+0x4310/0x4310 [ 126.967103] ? find_vma+0x34/0x190 [ 126.970638] __do_page_fault+0x60b/0xe40 [ 126.974697] ? mm_fault_error+0x380/0x380 [ 126.978840] ? graph_lock+0x170/0x170 [ 126.982634] do_page_fault+0xee/0x8a7 [ 126.986425] ? vmalloc_sync_all+0x30/0x30 [ 126.990576] ? find_held_lock+0x36/0x1c0 [ 126.994656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.999508] page_fault+0x1e/0x30 [ 127.002960] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 127.008570] RSP: 0018:ffff880187dffce8 EFLAGS: 00010202 [ 127.013925] RAX: ffffed0031beb36c RBX: 0000000000000020 RCX: 0000000000000004 [ 127.021195] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff88018df59b40 [ 127.028463] RBP: ffff880187dffd20 R08: ffffed0031beb36c R09: ffffed0031beb368 [ 127.035722] R10: ffffed0031beb36b R11: ffff88018df59b5f R12: 0000000020000020 [ 127.042981] R13: 0000000020000000 R14: ffff88018df59b40 R15: 00007ffffffff000 [ 127.050282] ? _copy_from_user+0x10d/0x150 [ 127.054527] do_kexec_load+0x218/0x790 [ 127.058409] ? mutex_trylock+0x239/0x2a0 [ 127.062464] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 127.068267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 127.073797] ? ns_capable_common+0x13f/0x170 [ 127.078223] __x64_sys_kexec_load+0x1bf/0x230 [ 127.082719] do_syscall_64+0x1b1/0x800 [ 127.086599] ? finish_task_switch+0x1ca/0x810 [ 127.091086] ? syscall_return_slowpath+0x5c0/0x5c0 [ 127.096022] ? syscall_return_slowpath+0x30f/0x5c0 [ 127.100956] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 127.106317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.111159] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 127.116351] RIP: 0033:0x455979 2018/04/30 20:40:32 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') memfd_create(&(0x7f0000000040)='fou\x00', 0x3) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r1, 0x205, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) [ 127.119536] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 127.127237] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 127.134515] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 127.141879] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.149150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.156429] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000002 2018/04/30 20:40:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400), 0x0, 0x0, 0x0) 2018/04/30 20:40:32 executing program 6: socketpair$unix(0x1, 0x800000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) pause() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000340)) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x40100, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000140)="4528f90e8596e49ca72d1223d18b1e0b2a38214ab08530022b8057e392a1542a52d307472dbcd06b79befa640773a96994874009c934bbe16710d79128e1ba26aa8932e1eed1121f7a9801c8d65ca4e5d261047e011d2514d8db17ec90f8f8cc7061e36e694fbf4fd507a6a1076384ceeed4d77261ea9e4f3ce3c3a0185044108b5ea214846fdc78625b09b21112cb75d9f171e360c6e1dc5ec5c78889") connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/04/30 20:40:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:32 executing program 1 (fault-call:0 fault-nth:3): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:32 executing program 0: syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x5, &(0x7f0000000500)=[{&(0x7f0000000080)="8978fd1e9a84ac023d045ed4cf0aeb2219015b6d52a29b1f40bbaad73feb6fae4af2282a9001f8de7e1f240025df952713e2d009bdcc5fae9537bca9884d84f2937bf9de3a96a0506474aa1d950e1e6c14e3304b040dd9ac96375fde6bbd6f49b9a0611c81e51380d18ce41bfd4845e9c0506c6670e2b8fa2ce21f3145ce71a7f51e7eee1d75dc4b6a50b6fccd58b5431e78f2c5a2371fa0e016f5e7de66f97f980386667c1a93da90b87dabb128e1f9e608d037eb7985829c248e20375bebadfbc3c69293e993cab3e519b35afa770303", 0xd1, 0x4}, {&(0x7f0000000180)="3391c6a0fe81aa3561175893d4da28cdb614f400eb11a394ae3d7e7d9bc2afc45491294b20ada570c5ad47141e676c81ed4d052698e7dea7a0e0a21086ba88f3a8563bb49473ed1a22bf0608c5e821156a906ba43f20dbd2a884fa1eb6c1786841e22a252cebab519fa096269ebf08485b5f38817a55b346999fbb19a570bbcd62a40896b7ce4eb345c44ebcb1715d4a7a7d0565fa0dc1f9f9e07d9d7dab82e7e807bdb0ebb368e753e351eebc934f4859aa59c3f4bbf431bea88c83856cecf8b46481a514b78979ee07a734cf083efa84672216d256d8f6de1ff286175a4ecbfc5047c1b0cf1417575992e1759eb768a254e9aea4d099fb", 0xf8, 0xfffffffffffffe00}, {&(0x7f0000000280)="fa864c9d6a738847e3e97702374e9c2352de5eb0af700747918a07f7505d2d3470270fb3e7db687aab01dffbff6392a09ab4a00914746e342de101faefd999aedf2044fde9cc2768218b6ed9e47eba0ce57a3f844075cae46741bc21a0f7ff8b6ada1aba862c0323e62b", 0x6a, 0x1}, {&(0x7f0000000380)="bfa6295b6123e6357151200c20bb2bbcfbe9da8184cf129cdab42a1dbe0b6603dd66c1ba71cc4620bc0f540d7d8a3528dca5e57c7043ec08a72d7ea36066082bbed5cb4990fb36b35bac88f2fdde9067024b4240e6c43aa26bbd1b0c3d5d280f9e3a22d5f58d", 0x66, 0x5}, {&(0x7f0000000400)="eb90bcc701828fc521af7f810f08fc6dcf9c893563bff815fed7a8c5f8515856b29585741af4724140f0eef68103558c0e21bbb1831af51fb6a7bfd6ae193957ee7c3947c53d16a9f0a04b18f18311e438bdededd3c1dbc9d54f837c39cb7585e52fc528d4d865ff2169f8f47394e482a44d93f8d39ff860cf2a4f3a1565f6ddb24cd28679c12e76d7e13dfb15974a6ead147f6ac52b5e1bdb41a163c7c49150e566e482866d4c9a210e6bfb53d9bea2f96dc15155e2c7812265712223953d1ec514461b975153dcdc30d34fe5a43169780ef6d967fd81b724f53e0abf69a6e6e543", 0xe2, 0x1}], 0x240400, &(0x7f0000000300)='\x00') 2018/04/30 20:40:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x23, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:32 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'teql0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000600)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, r1}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095f3483cc33165de22cdb34e6664f5526c1ef0c74f3bf72b95445deff59359f0bdf3026f71a7d6f846068a6a24a574190330840e46de0df6b58d1491125b11542114364d60342f26d697cfad7f06c9c2d33e926894da498ba28489fff9ab6bc40f8dcfe92f405c4d9663a8474e1f25fc8af2719d81f0db57b18045f2f17235c40252a98d62330742db3453649073de06af9613ffaa5f1da79daf5e8939fd383818046357379a9129b88a41ae17188b61"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0xffb7, &(0x7f0000000340)=""/167}, 0x48) 2018/04/30 20:40:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x8000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="be0463f83de01f99f485276eaf2d3cedccafc80e4b5cba88770e701d7b9b429c4203a41aae519c7868ef8e656b30d25c1fe02456fcf9c8a3f698b07cfc5acf279c0a979369b2") 2018/04/30 20:40:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 127.408891] FAULT_INJECTION: forcing a failure. [ 127.408891] name failslab, interval 1, probability 0, space 0, times 0 [ 127.420403] CPU: 1 PID: 9770 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 127.427613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.436981] Call Trace: [ 127.439597] dump_stack+0x1b9/0x294 [ 127.443281] ? dump_stack_print_info.cold.2+0x52/0x52 [ 127.448492] ? rb_insert_color_cached+0x14a0/0x14a0 [ 127.453527] ? kernel_text_address+0x79/0xf0 2018/04/30 20:40:32 executing program 2: chroot(&(0x7f0000000040)='./bus\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) fstat(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003400)=0x0) stat(&(0x7f0000003440)='./file0\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r0, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = semget(0x1, 0x7, 0x10) semctl$GETZCNT(r10, 0x0, 0xf, &(0x7f0000004180)=""/12) r11 = getegid() r12 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003600)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000003700)=0xe8) lstat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0x0) r16 = geteuid() getgroups(0x2, &(0x7f0000003800)=[0xffffffffffffffff, 0x0]) r18 = getpid() lstat(&(0x7f0000003bc0)='./bus\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003e40)={0x0}, &(0x7f0000003e80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003ec0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000003fc0)=0xe8) r23 = getegid() sendmmsg$unix(r0, &(0x7f0000004040)=[{&(0x7f0000000700)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000780)="59c547180b08dc34ef55dfc34a43c1f78f681c12c4b94751a357685eeb16be2498dd1f7d5f913229e85c1c02226a875c6847ded03a2edd603715dbcea8e9d59c71", 0x41}, {&(0x7f0000000800)="6207266c6d2ae514a040cefb7b3def613c289dfd273758bb4f1efc63abd317fd0e5d68d2fdceb10938b81ac9167cd3a4f24f995689d7859e51c9c81e0a3c23e5084a54b024a97346ddaa0aa3e1405d35d70eec72f34ff1770c92313bf1", 0x5d}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="83baec94a11543821e94c104a372cb4a181984dbd9744a466c1500f2e79abecf08db61654a49d45587c916c3adece5d0dbdcc54ac160807830aa35", 0x3b}, {&(0x7f00000018c0)="a0d90ec40eb418ec4534c3bc242b", 0xe}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000001980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001a00)="f45b3c7abfa4f6e5d5050a0c4b5e838a1b00cd839f53a554bc64c45e34c901adc91eecfafd624d57edd694fdb51a46bda822296071ea14ebf8d6da299f72a4c51940e715696ad045cf252793da26e15bfe427c33530d2cab64e91762a20d31632786915754c7df4f0e3a754b939ecce036f52c5bce6da11319ae492c6914b3cc04cd7be47481186f974e6340c1bc396f6d8cafeb3ad03fe79bdf9b42b8ed96256578c7ec49bccb72d5f17c52d03d8b752b3464ad861130ba10c6", 0xba}, {&(0x7f0000001ac0)="b5bb8c23092e014cb338ce8d5d57fc536484f709db6887292df071f6ce0b7313b694fe681f54de68ff5c00805bee257e222d49668fe4fbed4c76c4ced104a95bc500edbce4ccb76e0d93adf4b69c4c8bf87c28ffb1f6873106a4996982545cc1e10665d178cb137bdf6b61d7a3c2cfee97b920c90da5052572f17c43ff300ee16876551d7adcb21ac113caf758c506467fae5893f12fa2b69d5fed4357efb7a7a64b188738c49bb9aca1a1b7e91caf1cedf3251859aa2a82013a2ecf4185fcc90b7213e2b74b72d2197c9fae973b32ae09f2157a087f10f6febfd6d4059e674b0760195b0821f3ff86d38f643e68004a", 0xf0}], 0x2, &(0x7f0000001d00)=ANY=[@ANYBLOB="200000000000010001000033a477a200", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x80}, {&(0x7f0000001d40)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000003340)=[{&(0x7f0000001dc0)="6fe2d55e809b5a7d719a99764156016789deed34b82eb649df124e391dcaa65cf4bf0976264134aa2f35db4c460f58ac88fa7eba66a6bf9e481e827ee9702a3a57abc6789275c0d63ee93dffa3dd22f0d5ad74cbe79fa595368e2fe83c780061af473d9ced832f6e10e9cbfe5bb3a5ff81b68bf8171c54162c337a494adea224d33e69069113b83355684dee2da9615a9444c24961fc030529d6348706483b0d52f65d1cad7be3e6eea0ef37", 0xac}, {&(0x7f0000001e80)="28e54e911ca5d683b2e3512fbb04e1abe3bd2e6898857165d120aeb82fbaef957a61ce05a6fa2d314272e8bb189e8455470cb27ef34e56caa357b816492b7d5bdb285196221cf169ed63b376923ba6a63289876aaffd15afd5c9ea3fce8d0ba53347c5df7923c2c05d16b7e00825252d90d1a7707acdd0fbe7a3e00477c7000a1462286794fbf378117135a5610fb0f4966add420a4521575b7a2b6c27b07f35236208e5", 0xa4}, {&(0x7f0000001f40)="75e6da45ce48c4a687cd0a1261cb7c803ffa5639949eae83c6a5775c6130", 0x1e}, {&(0x7f0000001f80)="c16ca55cb87678aff948001bc44f8790a173e25404e8174600b8eb35d2c8f505521c0c345c551a43765faf06", 0x2c}, {&(0x7f0000002040)="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", 0xfd}, 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0x1000}], 0x9, &(0x7f0000003840)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x150}, {&(0x7f00000039c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000003a40)="73b0f6b5c556ba66339cf45db833194cf477d91af981543feb6563907ccdcf0bbefe30f666c83cfb71a9b1d4fb9dc7852506e38003448d3681cc0b689775c89e82f0673e9b1d840eaab97d08cca5ee971f926d3eb26c3617c209539412f3201af135ec9dbf29bc2298ee5358ec3e", 0x6e}, {&(0x7f0000003ac0)="b1ef900b697c8327f296e63d41dd7afbc1d9803ad857d7004a25f6ec007011b0616f37aa4c5a2a830e7cd22f2b6d9ee103e2ad5af77993622c857ac82b9748e5b5fe55be79aa52ee38fae35ce28c60f4fdc33a294bb943acf2ad3e38f576085645ce2ee39782756045befbbe967d5fcaef4829b58752916023b6a53da8f53fc30593f1dce956e425373c74dcb3731d13a87ebb7e62496118d2315cae", 0x9c}], 0x2, &(0x7f0000003d00)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x80}, {&(0x7f0000003d40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000003dc0)="23179cb5b51e261d281e25aa3bdc23c49a971588f5afbdad778990f49efffb72ee2a467d5b", 0x25}], 0x1, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20, 0x4000000}], 0x5, 0x40000) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x70, 0x7, &(0x7f00000041c0)=[{&(0x7f0000000180)="cf015d02a7250e7a434559fb1b3811a2c874ac712fe85367a5369657c88bbe6b97b26009440f21dfd88a85f0cbb1054e67c111dcfcec26c18b64c7d226136fbbc4406bd5af581a0db699ac3532b36b8bfe95bcfb711accd2e7651f2308ebae38142faf609acf917d1576d43f03a6e04a4cb9861f7603be7e94f3f3d142c57c807030bf747c179e613da11a7c6c087294cc47fd7e2edf8f2633cf4eb4cc3447ebe0214bc01e442603aca313f83bbc62ac5e4386cc67b576918da028cffc20fb9d17808bd533d6b95915873cdd7614a800cad53dcee7b6485bceffccec21e7309c2204ad561628098438e6929a", 0xec, 0x24df}, {&(0x7f0000000280)="c1832b07f588924b98a64d", 0xb, 0x1}, {&(0x7f00000002c0)="314bf6b5a3b4efb7ea48b9d7eef5ef61d2aba8237bc9cf867706bdc719901fb0a3a29c622c9c257bb4fff1a21efc467e9386af83ccf7561c29f3dcda140c80fa6ca0995a7d603ba58117d6948ceae5a67a41e5bf83cc0161eb91c8579039048361ac31f0c1a792eba7e37ff3bfee69b8c0be72c36ba2aced2e6a72b51112e8a0406f6f4ba55287b86df2a5f5c1c626a4009545e4f5b0bf6d0208aa4dac1542de39865177ec642bbd80e9185963c4829b5e9d3dcdcb827c6a79c4eaa47e6b99592a", 0xc1, 0x8}, {&(0x7f00000003c0)="491193a02beb4bde19eb92303791b1cff5943c802f82054df7f5b4484436d4282ebca836ae3e77c2c162378355378c61b4e7acd237a97a89cdd4ef918ae48b25d12b0e7c3fd82332c57d5456c23f1774d9a3b372a8fdcc92cbfd5a748df8ff2d9a9c05a933a8c47e357363", 0x6b, 0x67}, {&(0x7f00000004c0)="4a1997515c18bf8637c4e2ec87a21666e7fea349ac9378927141d39d0628748374d93cb2f960e9c09ae1dbbbdda3", 0x2e, 0x7f}, {&(0x7f0000000500)="28984388b94d66fd8359448837ce1049914b43638f1da7fb55ef7c4eb1fd38a92ca4374271b9c1437dae5d7ba41ae1335b99417a16a91c4a6b97c5a6bfc7e114c69fa67480d81264d1b09879f43256ffb1d4727dd07162c7b6324b091a812918ed1da28c4981c0ebba4253", 0x6b, 0x93}, {&(0x7f0000000580)="aca3992364c2dc39ff5e6194742ac503fc116a1c140eddf4f6cd829ec56d064b7b91f3ef0d132a339e9e5ff01a5a751760860587c3e9ac9a5273afdc8bda0491343954bf74a479f1418fb314ee99fc2660afe02fc9bda1b3004ad0ce036e59f55e2924177a4fb550e3e8a313e044c77bc0562e852defe0901b65d80addde6e4714f5c355f1702d5a62cf2c13cb0b92e316abaa4155aae72757caa629300ec5fa6f25dfc91bfd75fc62857d4da3", 0xad, 0x80}], 0x1040000, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x401001003) [ 127.457956] ? __unwind_start+0x166/0x330 [ 127.462135] should_fail.cold.4+0xa/0x1a [ 127.466221] ? __save_stack_trace+0x7e/0xd0 [ 127.470571] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.475704] ? graph_lock+0x170/0x170 [ 127.479527] ? graph_lock+0x170/0x170 [ 127.483344] ? kasan_slab_alloc+0x12/0x20 [ 127.487509] ? find_held_lock+0x36/0x1c0 [ 127.491605] ? __lock_is_held+0xb5/0x140 [ 127.495703] ? check_same_owner+0x320/0x320 [ 127.500049] ? lock_downgrade+0x8e0/0x8e0 [ 127.504227] ? rcu_note_context_switch+0x710/0x710 2018/04/30 20:40:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 127.509272] __should_failslab+0x124/0x180 [ 127.513532] should_failslab+0x9/0x14 [ 127.517357] kmem_cache_alloc+0x2af/0x760 [ 127.521796] __khugepaged_enter+0xb6/0x5d0 [ 127.526056] ? khugepaged+0xcc0/0xcc0 [ 127.529989] ? __anon_vma_prepare+0x365/0x700 [ 127.534598] ? anon_vma_fork+0x950/0x950 [ 127.538683] ? find_held_lock+0x13f/0x1c0 [ 127.542869] ? debug_check_no_locks_freed+0x310/0x310 [ 127.548097] do_huge_pmd_anonymous_page+0x15de/0x1cc0 [ 127.553317] ? __lock_acquire+0x7f5/0x5140 2018/04/30 20:40:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 127.557589] ? __thp_get_unmapped_area+0x180/0x180 [ 127.562552] ? debug_check_no_locks_freed+0x310/0x310 [ 127.567769] ? graph_lock+0x170/0x170 [ 127.571593] ? __lock_acquire+0x7f5/0x5140 [ 127.575854] ? debug_check_no_locks_freed+0x310/0x310 [ 127.581070] ? pud_val+0x80/0xf0 [ 127.584459] ? pmd_val+0xf0/0xf0 [ 127.587854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 127.593421] __handle_mm_fault+0x2d02/0x4310 [ 127.597860] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 127.602633] ? graph_lock+0x170/0x170 2018/04/30 20:40:32 executing program 5 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 127.606450] ? rcu_is_watching+0x85/0x140 [ 127.610626] ? find_held_lock+0x36/0x1c0 [ 127.614717] ? lock_downgrade+0x8e0/0x8e0 [ 127.618898] ? handle_mm_fault+0x8c0/0xc70 [ 127.623151] handle_mm_fault+0x53a/0xc70 [ 127.627234] ? __handle_mm_fault+0x4310/0x4310 [ 127.631839] ? find_vma+0x34/0x190 [ 127.635396] __do_page_fault+0x60b/0xe40 [ 127.639465] ? mm_fault_error+0x380/0x380 [ 127.643615] ? graph_lock+0x170/0x170 [ 127.647417] do_page_fault+0xee/0x8a7 [ 127.651219] ? vmalloc_sync_all+0x30/0x30 [ 127.655363] ? find_held_lock+0x36/0x1c0 [ 127.659429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.664271] page_fault+0x1e/0x30 [ 127.667717] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 127.673325] RSP: 0018:ffff88018bcd7ce8 EFLAGS: 00010202 [ 127.678682] RAX: ffffed0039d35d2c RBX: 0000000000000020 RCX: 0000000000000004 [ 127.686038] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff8801ce9ae940 [ 127.693305] RBP: ffff88018bcd7d20 R08: ffffed0039d35d2c R09: ffffed0039d35d28 [ 127.700830] R10: ffffed0039d35d2b R11: ffff8801ce9ae95f R12: 0000000020000020 [ 127.708090] R13: 0000000020000000 R14: ffff8801ce9ae940 R15: 00007ffffffff000 [ 127.715377] ? _copy_from_user+0x10d/0x150 [ 127.719608] do_kexec_load+0x218/0x790 [ 127.723491] ? mutex_trylock+0x239/0x2a0 [ 127.728540] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 127.734333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 127.739863] ? ns_capable_common+0x13f/0x170 [ 127.744266] __x64_sys_kexec_load+0x1bf/0x230 [ 127.748760] do_syscall_64+0x1b1/0x800 [ 127.752654] ? finish_task_switch+0x1ca/0x810 [ 127.757143] ? syscall_return_slowpath+0x5c0/0x5c0 [ 127.762067] ? syscall_return_slowpath+0x30f/0x5c0 [ 127.767003] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 127.772377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.777218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 127.782396] RIP: 0033:0x455979 [ 127.785662] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 127.793377] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 127.800647] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 2018/04/30 20:40:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 127.807951] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.815208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.822468] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000003 2018/04/30 20:40:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000012ffc)=0x4) 2018/04/30 20:40:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 127.914572] FAULT_INJECTION: forcing a failure. [ 127.914572] name failslab, interval 1, probability 0, space 0, times 0 [ 127.926294] CPU: 0 PID: 9797 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #25 [ 127.933763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.943137] Call Trace: [ 127.945754] dump_stack+0x1b9/0x294 [ 127.949413] ? dump_stack_print_info.cold.2+0x52/0x52 [ 127.954633] ? debug_check_no_locks_freed+0x310/0x310 [ 127.959852] ? print_usage_bug+0xc0/0xc0 2018/04/30 20:40:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 127.963952] should_fail.cold.4+0xa/0x1a [ 127.968043] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.973176] ? lock_acquire+0x1dc/0x520 [ 127.977182] ? alloc_set_pte+0x1013/0x1600 [ 127.981449] ? graph_lock+0x170/0x170 [ 127.985274] ? find_held_lock+0x36/0x1c0 [ 127.989349] ? __lock_is_held+0xb5/0x140 [ 127.993440] ? check_same_owner+0x320/0x320 [ 127.997783] ? rcu_note_context_switch+0x710/0x710 [ 128.002744] __should_failslab+0x124/0x180 [ 128.007007] should_failslab+0x9/0x14 [ 128.010831] __kmalloc+0x2c8/0x760 [ 128.014398] ? sock_kmalloc+0x14e/0x1d0 [ 128.018391] sock_kmalloc+0x14e/0x1d0 [ 128.022185] ? __sk_mem_schedule+0xe0/0xe0 [ 128.026413] ? mark_held_locks+0xc9/0x160 [ 128.030556] af_alg_alloc_areq+0x7b/0x270 [ 128.034690] ? alg_accept+0x60/0x60 [ 128.038303] ? trace_hardirqs_on+0xd/0x10 [ 128.042440] ? __local_bh_enable_ip+0x161/0x230 [ 128.047099] ? lock_sock_nested+0xe7/0x120 [ 128.051327] aead_recvmsg+0x1c3/0x1ba0 [ 128.055204] ? dup_iter+0x270/0x270 [ 128.058833] ? aead_release+0x50/0x50 [ 128.062629] ? move_addr_to_kernel.part.18+0x100/0x100 [ 128.067902] ? security_socket_recvmsg+0x9b/0xc0 [ 128.072650] ? aead_release+0x50/0x50 [ 128.076456] sock_recvmsg+0xd0/0x110 [ 128.080160] ? __sock_recv_ts_and_drops+0x420/0x420 [ 128.085175] ___sys_recvmsg+0x2b6/0x680 [ 128.089146] ? ___sys_sendmsg+0x940/0x940 [ 128.093285] ? zap_class+0x720/0x720 [ 128.096995] ? __fget_light+0x2ef/0x430 [ 128.101146] ? fget_raw+0x20/0x20 [ 128.104590] ? perf_trace_lock+0xd6/0x900 [ 128.108727] ? find_held_lock+0x36/0x1c0 [ 128.112792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 128.118319] __sys_recvmmsg+0x2f9/0xb80 [ 128.122302] ? proc_fail_nth_write+0x96/0x1f0 [ 128.126788] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 128.131097] ? find_held_lock+0x36/0x1c0 [ 128.135156] ? kasan_check_write+0x14/0x20 [ 128.139382] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 128.144306] ? wait_for_completion+0x870/0x870 [ 128.148923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 128.154453] do_sys_recvmmsg+0x173/0x190 [ 128.158501] ? __sys_recvmmsg+0xb80/0xb80 [ 128.162655] ? __ia32_sys_read+0xb0/0xb0 [ 128.166717] __x64_sys_recvmmsg+0xbe/0x150 [ 128.170941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.175948] do_syscall_64+0x1b1/0x800 [ 128.179824] ? finish_task_switch+0x1ca/0x810 [ 128.184320] ? syscall_return_slowpath+0x5c0/0x5c0 [ 128.189237] ? syscall_return_slowpath+0x30f/0x5c0 [ 128.194176] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 128.199531] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.204361] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 128.209536] RIP: 0033:0x455979 [ 128.212709] RSP: 002b:00007f2577e28c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 128.220405] RAX: ffffffffffffffda RBX: 00007f2577e296d4 RCX: 0000000000455979 [ 128.227658] RDX: 0000000000000001 RSI: 0000000020000400 RDI: 0000000000000014 [ 128.234915] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.242172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 128.249426] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000000 2018/04/30 20:40:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x30, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae61, &(0x7f0000000240)=@ioapic) 2018/04/30 20:40:33 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38eb}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000f4e1dfff98c9709fc80000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/04/30 20:40:33 executing program 5 (fault-call:5 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000001200)="a1fdbc7f342a818c3454c6e29a8156f421de43c3a9f59dddeb8c5817a915f7c0e4acb37c564380dee5e0252753ced95d1d0d", 0x32}], 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000002c0)={0xe4, &(0x7f00000001c0)="f616caf15a8cc222d9b5e18b465e740e2b20277f45baf4ba62a58a1ea4358ff77f67b12c1226b47d84108ad1c74015b0909547e838975897c2ddb9c3644e1c0cf878df8015ea3ac30811fec253c371d121aa98548e29b7f51e13a3df30f2e2291f13d8f575bea91ce1d30e3c9c61e2d8b7f2d98e74f198253c79423be99250f081ddc8fb26fa5261a3011229f9c24c189a72b07f608198369cdb4f75fcb01da48ebde1b5733172f1157ff817b490992470a16317a0d5d582640ca39aeab64113a51a8798549c4e1513b682c8a84903b68f4c6696f5ba7833050a32fefb8815744010e374"}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0x4fad, {{0x2, 0x4e22, @rand_addr=0x28c}}, {{0x2, 0x4e21}}}, 0x108) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3e68) 2018/04/30 20:40:33 executing program 1 (fault-call:0 fault-nth:4): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:33 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x322, 0x0, 0x9, 0x9}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xa, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="fd0032eb8d7ab4b01b44100ec47456cea24854f1d1f1a20d0c98481b267082cdc3ebdcf3a7d014f9cdb1f0bf1967fb5b7b4609921c8ecf85beb50c6ebafa74bd0afd9318eafe", 0x46, 0x0) r2 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000012c0)='nat\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x0, r2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001300)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0xa, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bcsf0\x00'}) [ 128.560253] FAULT_INJECTION: forcing a failure. [ 128.560253] name failslab, interval 1, probability 0, space 0, times 0 [ 128.571622] CPU: 1 PID: 9822 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #25 [ 128.578821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.588176] Call Trace: [ 128.590788] dump_stack+0x1b9/0x294 [ 128.594407] ? dump_stack_print_info.cold.2+0x52/0x52 [ 128.599599] ? save_stack+0xa9/0xd0 [ 128.603219] should_fail.cold.4+0xa/0x1a [ 128.607267] ? do_sys_recvmmsg+0x173/0x190 [ 128.611491] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 128.616585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 128.622132] ? blkcipher_walk_first+0x29c/0x540 [ 128.626789] ? graph_lock+0x170/0x170 [ 128.630579] ? null_compress+0xa0/0xa0 [ 128.634455] ? find_held_lock+0x36/0x1c0 [ 128.638516] ? __lock_is_held+0xb5/0x140 [ 128.642585] ? check_same_owner+0x320/0x320 [ 128.646896] ? rcu_note_context_switch+0x710/0x710 [ 128.651811] ? skcipher_encrypt_blkcipher+0x215/0x310 [ 128.656992] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 128.662521] __should_failslab+0x124/0x180 [ 128.666832] should_failslab+0x9/0x14 [ 128.670620] __kmalloc+0x2c8/0x760 [ 128.674151] ? __asan_allocas_unpoison+0x16/0x20 [ 128.678913] ? crypto_aead_copy_sgl+0x25f/0x350 [ 128.683570] ? af_alg_make_sg+0x4d0/0x4d0 [ 128.687705] ? sock_kmalloc+0x14e/0x1d0 [ 128.691667] ? mark_held_locks+0xc9/0x160 [ 128.695803] sock_kmalloc+0x14e/0x1d0 [ 128.699594] ? __sk_mem_schedule+0xe0/0xe0 [ 128.703823] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 128.708849] ? af_alg_count_tsgl+0x1bc/0x250 [ 128.713249] aead_recvmsg+0x9f2/0x1ba0 [ 128.717136] ? aead_release+0x50/0x50 [ 128.720925] ? move_addr_to_kernel.part.18+0x100/0x100 [ 128.726193] ? security_socket_recvmsg+0x9b/0xc0 [ 128.730939] ? aead_release+0x50/0x50 [ 128.734730] sock_recvmsg+0xd0/0x110 [ 128.738434] ? __sock_recv_ts_and_drops+0x420/0x420 [ 128.743438] ___sys_recvmsg+0x2b6/0x680 [ 128.747414] ? ___sys_sendmsg+0x940/0x940 [ 128.751549] ? graph_lock+0x170/0x170 [ 128.756035] ? lock_release+0xa10/0xa10 [ 128.760003] ? __fget_light+0x2ef/0x430 [ 128.763970] ? fget_raw+0x20/0x20 [ 128.767412] ? lock_downgrade+0x8e0/0x8e0 [ 128.771557] ? find_held_lock+0x36/0x1c0 [ 128.775622] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 128.781150] __sys_recvmmsg+0x2f9/0xb80 [ 128.785117] ? proc_fail_nth_write+0x96/0x1f0 [ 128.789607] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 128.793914] ? find_held_lock+0x36/0x1c0 [ 128.797968] ? kasan_check_write+0x14/0x20 [ 128.802196] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 128.807113] ? wait_for_completion+0x870/0x870 [ 128.811681] ? __lock_is_held+0xb5/0x140 [ 128.815744] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 128.821270] do_sys_recvmmsg+0x173/0x190 [ 128.825317] ? __sys_recvmmsg+0xb80/0xb80 [ 128.829451] ? __ia32_sys_read+0xb0/0xb0 [ 128.833511] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 128.838340] __x64_sys_recvmmsg+0xbe/0x150 [ 128.842574] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.847580] do_syscall_64+0x1b1/0x800 [ 128.851457] ? finish_task_switch+0x1ca/0x810 [ 128.855959] ? syscall_return_slowpath+0x5c0/0x5c0 [ 128.860887] ? syscall_return_slowpath+0x30f/0x5c0 [ 128.865807] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 128.871160] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.875992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 128.881170] RIP: 0033:0x455979 [ 128.884344] RSP: 002b:00007f2577e28c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 128.892040] RAX: ffffffffffffffda RBX: 00007f2577e296d4 RCX: 0000000000455979 [ 128.899297] RDX: 0000000000000001 RSI: 0000000020000400 RDI: 0000000000000014 [ 128.906551] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.913805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 128.921059] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000001 [ 128.933757] FAULT_INJECTION: forcing a failure. [ 128.933757] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 128.945781] CPU: 0 PID: 9830 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 128.952985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.962356] Call Trace: [ 128.964971] dump_stack+0x1b9/0x294 [ 128.968609] ? dump_stack_print_info.cold.2+0x52/0x52 [ 128.973882] ? unwind_get_return_address+0x61/0xa0 [ 128.979066] should_fail.cold.4+0xa/0x1a [ 128.983121] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 128.988214] ? graph_lock+0x170/0x170 [ 128.992024] ? save_stack+0x43/0xd0 [ 128.995639] ? kasan_kmalloc+0xc4/0xe0 [ 128.999517] ? kmem_cache_alloc+0x12e/0x760 [ 129.003826] ? __khugepaged_enter+0xb6/0x5d0 [ 129.008237] ? do_huge_pmd_anonymous_page+0x15de/0x1cc0 [ 129.013604] ? __handle_mm_fault+0x2d02/0x4310 [ 129.018178] ? find_held_lock+0x36/0x1c0 [ 129.022241] ? __lock_is_held+0xb5/0x140 [ 129.026298] ? check_same_owner+0x320/0x320 [ 129.030610] ? rcu_note_context_switch+0x710/0x710 [ 129.035530] ? __might_sleep+0x95/0x190 [ 129.039496] __alloc_pages_nodemask+0x34e/0xd70 [ 129.044170] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 129.049183] ? kasan_check_write+0x14/0x20 [ 129.053407] ? do_raw_spin_lock+0xc1/0x200 [ 129.057634] ? kasan_check_write+0x14/0x20 [ 129.061857] ? __khugepaged_enter+0x43d/0x5d0 [ 129.066340] ? khugepaged+0xcc0/0xcc0 [ 129.070143] ? anon_vma_fork+0x950/0x950 [ 129.074206] ? find_held_lock+0x13f/0x1c0 [ 129.078361] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 129.083893] alloc_pages_current+0x10c/0x210 [ 129.088294] pte_alloc_one+0x1b/0x120 [ 129.092085] do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 129.097201] ? __lock_acquire+0x7f5/0x5140 [ 129.101429] ? __thp_get_unmapped_area+0x180/0x180 [ 129.106348] ? debug_check_no_locks_freed+0x310/0x310 [ 129.111530] ? graph_lock+0x170/0x170 [ 129.115316] ? __lock_acquire+0x7f5/0x5140 [ 129.119537] ? debug_check_no_locks_freed+0x310/0x310 [ 129.124922] ? pud_val+0x80/0xf0 [ 129.128275] ? pmd_val+0xf0/0xf0 [ 129.131634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.137168] __handle_mm_fault+0x2d02/0x4310 [ 129.141573] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 129.146313] ? graph_lock+0x170/0x170 [ 129.150114] ? rcu_is_watching+0x85/0x140 [ 129.154249] ? find_held_lock+0x36/0x1c0 [ 129.158302] ? lock_downgrade+0x8e0/0x8e0 [ 129.162444] ? handle_mm_fault+0x8c0/0xc70 [ 129.166668] handle_mm_fault+0x53a/0xc70 [ 129.170728] ? __handle_mm_fault+0x4310/0x4310 [ 129.175308] ? find_vma+0x34/0x190 [ 129.178840] __do_page_fault+0x60b/0xe40 [ 129.182892] ? mm_fault_error+0x380/0x380 [ 129.187031] ? graph_lock+0x170/0x170 [ 129.190839] do_page_fault+0xee/0x8a7 [ 129.194627] ? vmalloc_sync_all+0x30/0x30 [ 129.198763] ? find_held_lock+0x36/0x1c0 [ 129.202819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.207655] page_fault+0x1e/0x30 [ 129.211095] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 129.216698] RSP: 0018:ffff88018bcf7ce8 EFLAGS: 00010202 [ 129.222048] RAX: ffffed00316b95bc RBX: 0000000000000020 RCX: 0000000000000004 [ 129.229302] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff88018b5cadc0 [ 129.236565] RBP: ffff88018bcf7d20 R08: ffffed00316b95bc R09: ffffed00316b95b8 [ 129.243820] R10: ffffed00316b95bb R11: ffff88018b5caddf R12: 0000000020000020 [ 129.251077] R13: 0000000020000000 R14: ffff88018b5cadc0 R15: 00007ffffffff000 [ 129.258362] ? _copy_from_user+0x10d/0x150 [ 129.262595] do_kexec_load+0x218/0x790 [ 129.266492] ? mutex_trylock+0x239/0x2a0 [ 129.270543] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 129.276331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.281859] ? ns_capable_common+0x13f/0x170 [ 129.286521] __x64_sys_kexec_load+0x1bf/0x230 [ 129.291023] do_syscall_64+0x1b1/0x800 [ 129.294899] ? finish_task_switch+0x1ca/0x810 [ 129.299382] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.304399] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.309327] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 129.314686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.319523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 129.324699] RIP: 0033:0x455979 [ 129.327872] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 129.335575] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 129.342829] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 129.350261] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.357525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 129.364786] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000004 2018/04/30 20:40:34 executing program 5 (fault-call:5 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:34 executing program 1 (fault-call:0 fault-nth:5): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x5) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000100)=0xc) getpeername(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000140)=0x80) 2018/04/30 20:40:34 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:34 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) perf_event_open(&(0x7f00000012c0)={0x5, 0x70, 0xfff, 0x8, 0x9, 0x6, 0x0, 0xfffffffffffffffe, 0x8000, 0x3, 0xfff, 0x400, 0x7f, 0x1, 0x5, 0xfff, 0x0, 0x10001, 0x800, 0x1, 0x4, 0x4e451089, 0xfffffffffffffffd, 0x8, 0xb83b, 0x2, 0x6, 0x3, 0x8, 0x6, 0x400, 0x8000, 0x81, 0x5, 0x9, 0x0, 0xeb, 0x6, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000001280)}, 0x8608, 0x37c0, 0x1, 0x0, 0x2, 0x8001, 0x7fff}, r1, 0xf, r0, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x24000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x4, 0x0, 0x4, 0x6, 0x3}, &(0x7f0000001240)=0x14) 2018/04/30 20:40:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:34 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000015c0)={r0, &(0x7f0000001500), &(0x7f0000001540), 0x3}, 0x20) ftruncate(r0, 0x200) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={0xffffffffffffff9c, 0x7, 0x1, 0x5, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000040)={{0x1, 0x4, 0x1, 0x7, "a1b05cee4868d6e8a400e97d717beeef4d4073a360c53aa36e0dbe4ef4a5b75834db569f4f191c150c870f93", 0x9}, 0x1000, [0x4, 0xbe, 0x4, 0x7, 0x20, 0xff, 0x10000, 0xe8a, 0x3ff, 0x0, 0x8, 0x3, 0x20, 0x3, 0x7, 0xfffffffffffffffa, 0x10001, 0x8, 0x38e, 0x70, 0x5a3, 0x3, 0x3, 0x8f, 0xf3, 0x101, 0x200, 0x7, 0xfffffffffffffffe, 0x74a, 0x3, 0x2, 0x1, 0x8, 0xcf, 0x4, 0x3, 0x81, 0x0, 0x9, 0x740, 0x7f, 0x4, 0x22a4, 0x0, 0x4, 0x500000000000, 0x7, 0x1, 0x100000000, 0x7f, 0x3, 0x1ce, 0xc46, 0x97a4f1b, 0x3, 0x7, 0x3, 0x80000001, 0x20, 0x400, 0x4, 0x8, 0x2, 0x9, 0x8, 0x20, 0x200, 0x33, 0x3, 0x3, 0x4, 0x1, 0x2, 0x72e, 0x3f, 0x7, 0x8, 0x9, 0x5, 0x101, 0x8000, 0x401, 0x7fffffff, 0x3, 0x0, 0x3, 0x6, 0x4849, 0x8001, 0x0, 0x80000000, 0xa96, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x9, 0x40, 0x53f, 0x8000, 0x6, 0x50e, 0x20, 0x97f, 0x4, 0x2, 0x3f, 0x401, 0x9, 0x1, 0xe7, 0x883, 0x1, 0x100000000, 0x10001, 0x0, 0x101, 0x7fff, 0x2, 0x40, 0xffffffffffffff81, 0x4, 0x200, 0xf5e9, 0x4, 0x7f, 0x5]}) 2018/04/30 20:40:34 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) truncate(&(0x7f0000000040)='./file1\x00', 0x7) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) [ 129.598451] FAULT_INJECTION: forcing a failure. [ 129.598451] name failslab, interval 1, probability 0, space 0, times 0 [ 129.609847] CPU: 0 PID: 9857 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 129.617051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.626598] Call Trace: [ 129.629213] dump_stack+0x1b9/0x294 [ 129.632864] ? dump_stack_print_info.cold.2+0x52/0x52 [ 129.638088] ? percpu_ref_put_many+0x132/0x230 [ 129.642688] ? memcg_kmem_charge_memcg+0x74/0x110 2018/04/30 20:40:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x40002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x101000) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) [ 129.647601] ? percpu_ref_tryget+0x2b0/0x2b0 [ 129.652035] should_fail.cold.4+0xa/0x1a [ 129.656121] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.661249] ? graph_lock+0x170/0x170 [ 129.665078] ? find_held_lock+0x36/0x1c0 [ 129.669152] ? __lock_is_held+0xb5/0x140 [ 129.673218] ? check_same_owner+0x320/0x320 [ 129.677554] ? __khugepaged_enter+0x43d/0x5d0 [ 129.682047] ? rcu_note_context_switch+0x710/0x710 [ 129.686966] ? khugepaged+0xcc0/0xcc0 [ 129.690760] __should_failslab+0x124/0x180 [ 129.694997] should_failslab+0x9/0x14 [ 129.698811] kmem_cache_alloc+0x2af/0x760 [ 129.702949] ? anon_vma_fork+0x950/0x950 [ 129.707088] ? find_held_lock+0x13f/0x1c0 [ 129.711227] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 129.716783] ptlock_alloc+0x20/0x80 [ 129.720403] pte_alloc_one+0x6b/0x120 [ 129.724294] do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 129.729410] ? __lock_acquire+0x7f5/0x5140 [ 129.733646] ? __thp_get_unmapped_area+0x180/0x180 [ 129.738571] ? debug_check_no_locks_freed+0x310/0x310 [ 129.743760] ? graph_lock+0x170/0x170 [ 129.747554] ? __lock_acquire+0x7f5/0x5140 [ 129.751779] ? debug_check_no_locks_freed+0x310/0x310 [ 129.756968] ? pud_val+0x80/0xf0 [ 129.760321] ? pmd_val+0xf0/0xf0 [ 129.763690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.769221] __handle_mm_fault+0x2d02/0x4310 [ 129.773628] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 129.778369] ? graph_lock+0x170/0x170 [ 129.782176] ? rcu_is_watching+0x85/0x140 [ 129.786314] ? find_held_lock+0x36/0x1c0 [ 129.790371] ? lock_downgrade+0x8e0/0x8e0 [ 129.794547] ? handle_mm_fault+0x8c0/0xc70 [ 129.798778] handle_mm_fault+0x53a/0xc70 [ 129.802831] ? __handle_mm_fault+0x4310/0x4310 [ 129.807402] ? find_vma+0x34/0x190 [ 129.810936] __do_page_fault+0x60b/0xe40 [ 129.815181] ? mm_fault_error+0x380/0x380 [ 129.819405] ? graph_lock+0x170/0x170 [ 129.823208] do_page_fault+0xee/0x8a7 [ 129.827000] ? vmalloc_sync_all+0x30/0x30 [ 129.831146] ? find_held_lock+0x36/0x1c0 [ 129.835209] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.840065] page_fault+0x1e/0x30 [ 129.843508] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 129.849998] RSP: 0018:ffff88018c84fce8 EFLAGS: 00010202 [ 129.855359] RAX: ffffed00316412dc RBX: 0000000000000020 RCX: 0000000000000004 [ 129.862626] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff88018b2096c0 [ 129.869884] RBP: ffff88018c84fd20 R08: ffffed00316412dc R09: ffffed00316412d8 [ 129.877141] R10: ffffed00316412db R11: ffff88018b2096df R12: 0000000020000020 [ 129.884490] R13: 0000000020000000 R14: ffff88018b2096c0 R15: 00007ffffffff000 [ 129.891785] ? _copy_from_user+0x10d/0x150 [ 129.896986] do_kexec_load+0x218/0x790 [ 129.900875] ? mutex_trylock+0x239/0x2a0 [ 129.904930] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 129.910727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.916252] ? ns_capable_common+0x13f/0x170 [ 129.920714] __x64_sys_kexec_load+0x1bf/0x230 [ 129.925205] do_syscall_64+0x1b1/0x800 [ 129.929089] ? finish_task_switch+0x1ca/0x810 [ 129.933589] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.938514] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.943526] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 129.948897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.953828] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 129.959005] RIP: 0033:0x455979 [ 129.962197] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 129.969897] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 129.977154] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 129.984413] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.991675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/30 20:40:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x4c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) [ 129.999454] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000005 2018/04/30 20:40:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:34 executing program 1 (fault-call:0 fault-nth:6): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:34 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000240)="089fdd6a2d636c5937406abd34a2565dd6044f0a184bbaf31221331d4c0be6c9c0a3d2729160d596222bfd26a01d1b89d13499be38739a89403d0bb6916327baa0248331d06aad165c023ad5a8613850be391ee0212c7e5a6229da67180226aab02086c3464e3585a1b139e7c50dfd02a9d90d0928a6cd3b99d4e99569c3bd8ecccc", 0x82, 0x4000001, &(0x7f00000001c0)={0x4, 0x4, 0x52, "886df01f5688", 0x2}, 0x10) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'gretap0\x00', 0x22}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000200)=0x54) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000340)={r6, 0x80000, r0}) fremovexattr(r5, &(0x7f0000000200)=ANY=[]) dup2(r1, r3) 2018/04/30 20:40:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000000)=0x4) [ 130.150631] FAULT_INJECTION: forcing a failure. [ 130.150631] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 130.162616] CPU: 0 PID: 9886 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 130.169821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.179306] Call Trace: [ 130.181926] dump_stack+0x1b9/0x294 [ 130.185581] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.190799] ? perf_trace_lock_acquire+0xe3/0x980 [ 130.195680] should_fail.cold.4+0xa/0x1a 2018/04/30 20:40:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c562b0600ffffff810000000000000058000b4824ca944f64009400050006000000000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0xa) [ 130.200384] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.200418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.200438] ? graph_lock+0x170/0x170 [ 130.200462] ? find_held_lock+0x36/0x1c0 [ 130.200481] ? __lock_is_held+0xb5/0x140 [ 130.223062] ? check_same_owner+0x320/0x320 [ 130.227414] ? rcu_note_context_switch+0x710/0x710 [ 130.232372] ? __might_sleep+0x95/0x190 [ 130.236372] __alloc_pages_nodemask+0x34e/0xd70 [ 130.241067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.246629] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 130.251653] ? __handle_mm_fault+0x4310/0x4310 [ 130.256247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.261780] ? __do_page_fault+0x441/0xe40 [ 130.266027] ? mm_fault_error+0x380/0x380 [ 130.270167] ? print_usage_bug+0xc0/0xc0 [ 130.274225] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 130.279764] alloc_pages_current+0x10c/0x210 [ 130.284173] kimage_alloc_pages+0x21/0x120 [ 130.288401] kimage_alloc_control_pages+0x2b1/0x990 [ 130.293408] ? retint_kernel+0x10/0x10 [ 130.297295] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.302305] ? kimage_free_page_list+0x300/0x300 [ 130.307074] ? __do_page_fault+0x441/0xe40 [ 130.311300] ? retint_kernel+0x10/0x10 [ 130.315186] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 130.320889] ? sanity_check_segment_list+0x224/0x820 [ 130.326003] do_kexec_load+0x2fd/0x790 [ 130.329903] ? mutex_trylock+0x239/0x2a0 [ 130.333961] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 130.339783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.345324] ? ns_capable_common+0x13f/0x170 [ 130.349736] __x64_sys_kexec_load+0x1bf/0x230 [ 130.354225] do_syscall_64+0x1b1/0x800 [ 130.358105] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 130.362955] ? syscall_return_slowpath+0x5c0/0x5c0 [ 130.367879] ? syscall_return_slowpath+0x30f/0x5c0 [ 130.372812] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 130.378178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.383026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.388308] RIP: 0033:0x455979 [ 130.391495] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 2018/04/30 20:40:35 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) [ 130.399199] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 130.407066] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 130.414338] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.421597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 130.428857] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000006 [ 130.436368] kexec: Could not allocate control_code_buffer 2018/04/30 20:40:35 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1819000700000000000000f197a8db000000009500000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8c000, 0x0) accept(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/30 20:40:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:35 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0xcac) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) 2018/04/30 20:40:35 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x100) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="65cdd7fea4ce5cc17dc61ba875f1dc3145c5f5ff925606", 0x17}], 0x1) 2018/04/30 20:40:35 executing program 7: select(0x40, &(0x7f0000000040)={0xfff, 0x9, 0x4, 0x1000, 0xfffffffffffffff8, 0x3, 0x200, 0xf7e}, &(0x7f0000000080)={0x3, 0x3, 0x9, 0x5d0f0a43, 0x8, 0x5, 0xfffffffffffffffc, 0x3f}, &(0x7f0000000140)={0x6, 0x0, 0x1, 0x694, 0x7, 0xeb, 0x10001, 0x5}, &(0x7f0000000180)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10}, 0xffffffffffffff31, &(0x7f0000002980)={&(0x7f00000001c0)={0x1c4, 0x1, 0x2, 0x301, 0x0, 0x0, {}, [@nested={0x1ac, 0x75, [@generic="ac6b66e3bf18ffe3d8b484572fca6184a99f518efc0eb64a5948532967de43c4f3c8bc7d435da5523c4c8dc1fcb0118842ad77ad0156fe1a726c4a5958062417ae4157671eaa69b761c232c7da2785a67e8b63677bc3915efb92c8b94bb3afc01dc8a558964687dd3b17ee772a802e9cc3b808888f71da24021ac7da7029e041f5c1ef2ca3c8a72f437bf5b6e8aa4273f637628f59ec8a1ae8e5f785e96282750c549ced1c56aaf58c6717b4eb8169d29f7a51768992e1ff36061ed02aea", @generic="b81e772bd5a45a435466d7208677ca23b4a6dd555e0f1017067c9e53ca32ed350645fceefa433c22eb7ae304ac78916bf358e42ce605a65d2bcf0382f1f9db98fa1c2f13b55fde2653a74d7083042a640051b87cea856dbb1a68b96703581822a2d0e8e6e5be38561f3c03478055313e897c468844266ab13d6daaed51cc73833e5803ca3dc39fccdd9561e9dbc5c3cecaf2250a47faa52d49d4818d1b34e2f4696ec3cc29a471c296943bcc3d4a58", @typed={0x8, 0xf, @ipv4=@multicast2=0xe0000002}, @typed={0x2c, 0x68, @str="25402d766d6e657430a66c6f6367726f75705c5b7b5b706f7369785f61636c5f616363657373"}, @typed={0x4, 0x79}]}, @typed={0x4, 0x79}]}, 0x361}, 0x1}, 0x0) 2018/04/30 20:40:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/04/30 20:40:35 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:35 executing program 1 (fault-call:0 fault-nth:7): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) [ 130.770096] FAULT_INJECTION: forcing a failure. [ 130.770096] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 130.782137] CPU: 1 PID: 9940 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 130.789344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.798718] Call Trace: [ 130.801348] dump_stack+0x1b9/0x294 [ 130.805012] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.810224] ? perf_trace_lock_acquire+0xe3/0x980 [ 130.815090] should_fail.cold.4+0xa/0x1a [ 130.819261] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.824394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.829964] ? graph_lock+0x170/0x170 [ 130.833803] ? find_held_lock+0x36/0x1c0 [ 130.837892] ? __lock_is_held+0xb5/0x140 [ 130.841999] ? check_same_owner+0x320/0x320 [ 130.846347] ? rcu_note_context_switch+0x710/0x710 [ 130.851300] ? __might_sleep+0x95/0x190 [ 130.855309] __alloc_pages_nodemask+0x34e/0xd70 [ 130.860010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.865600] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 130.870638] ? __handle_mm_fault+0x4310/0x4310 [ 130.875269] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.880829] ? __do_page_fault+0x441/0xe40 [ 130.885099] ? mm_fault_error+0x380/0x380 [ 130.889277] ? print_usage_bug+0xc0/0xc0 [ 130.893396] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 130.898969] alloc_pages_current+0x10c/0x210 [ 130.903406] kimage_alloc_pages+0x21/0x120 [ 130.907665] kimage_alloc_control_pages+0x2b1/0x990 [ 130.912713] ? kimage_free_page_list+0x300/0x300 [ 130.917494] ? __do_page_fault+0x441/0xe40 [ 130.921759] ? retint_kernel+0x10/0x10 [ 130.925716] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 130.931283] ? sanity_check_segment_list+0x224/0x820 [ 130.936434] do_kexec_load+0x5dd/0x790 [ 130.940356] ? mutex_trylock+0x239/0x2a0 [ 130.944536] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 130.950356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.955911] ? ns_capable_common+0x13f/0x170 [ 130.960351] __x64_sys_kexec_load+0x1bf/0x230 [ 130.964870] do_syscall_64+0x1b1/0x800 2018/04/30 20:40:35 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') lseek(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='veth1_to_bridge\x00') setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/04/30 20:40:35 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002540), &(0x7f0000002580)=0x10) socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0xffffffffffbffffe, 0x1fffffffffffd) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) write(r1, &(0x7f0000000040)="4d25e55dce9775b057530a874fd65a1123eeb6", 0x13) [ 130.968779] ? finish_task_switch+0x1ca/0x810 [ 130.973293] ? syscall_return_slowpath+0x5c0/0x5c0 [ 130.978242] ? syscall_return_slowpath+0x30f/0x5c0 [ 130.983195] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 130.988596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.993455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.998655] RIP: 0033:0x455979 [ 131.001956] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 131.009737] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 131.017007] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 131.024301] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.031557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.038813] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000007 [ 131.046436] kexec: Could not allocate swap buffer 2018/04/30 20:40:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x1000000000000002, 0x70, 0x400000000003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x200000) recvfrom$ax25(r0, &(0x7f00000016c0)=""/81, 0x51, 0x100, &(0x7f0000001740)={0x3, {"c5241797d2d819"}, 0xc5a7}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0xed8c, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @random="f49657a503ca"}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) r4 = gettid() sendmsg$nl_generic(r1, &(0x7f0000001680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001780)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="ba26ad8261b73154d52c10098b629e42857cfbf351b52908005500", @ANYRES32=r4, @ANYBLOB="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0x149c}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) 2018/04/30 20:40:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:36 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x1) clock_getres(0x7, &(0x7f0000000000)) 2018/04/30 20:40:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xff, 0x10000) getpeername$unix(r1, &(0x7f00000005c0), &(0x7f0000000640)=0x6e) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x8, 0xdbf], 0x2, 0x800, 0x86c2, 0x7, 0x2, 0x92b, {0x6, 0x3, 0x3, 0xfffffffffffeffff, 0x1b57, 0x3, 0x1f, 0x9, 0x4, 0xc904, 0x203, 0xd6b, 0xff, 0x7a, "682774915563d31fceba8f844ca3fc3bf64507eb681e65a1ffb2b9431a9dc2e6"}}) r2 = add_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='/dev/vcs#\x00', 0xfffffffffffffffa) r4 = request_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\'posix_acl_accessusersystemcgroup\x00', 0xfffffffffffffff9) r5 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) semget$private(0x0, 0x3, 0xa1) keyctl$dh_compute(0x17, &(0x7f0000000480)={r4, r3, r4}, &(0x7f00000004c0)=""/201, 0xc9, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000780)="0a0775b0d5e383e5b3b60ced5c54dbb772408ff1ff8352691ded73b4313a522243b68bb4a9c277388f2b609788180eabe198601e7457350d57b7289594665c615cee6809670ce96c19de789346ac7d6d1e0e5cca46f33873a61865ffa33143c6c862db01f70d361b8f661e437c4fd522c63a85d81c567184636f7c7e3771d03d2157d0ca781475dce20f35d2b12b9454fb637c33e7831a95f3e404148162b0ff0369b9144b11cf8cc717841437ad912b9ab5f7637dc3407948972dd4", 0xbb) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000980)="0fed44af2b82193bad537fb9171b3ec787cd75ef4e957af600596ce8e7567c4cba1f029a60b8ba858133ff4b3a275d981e872745c7bf4920b21505907e66932b22baf0f4", 0x44}, {&(0x7f0000001c40)="9f588f1f72e343063b909620dab44e81beb9fdbbe4367df8c3cf5c94d47777ddee845edbb6605d4232f4c520aaa040e624e8273e88585da4cb76a9b02b3189c1e060e0d2cf5a5461272ea0cbfb5bebcb3f36", 0x52}, {&(0x7f0000000a00)="ed7a1b683bf586a90f0c3f68aa2274e7bdb3eb0d7529d4ccf3a2c7d3501402626348e0ae681910298f758302cb7a7f0b8e48d4fde137dedcacad2414b318463e707198b10334f599a1eea03f7222c08b9ed21d5e25b147df40bb4dd025f17fdf04d033ee2cc8c3083a3b0258cf7b97f1e876c0cae0761b3240a7c0f746620e0696", 0x81}, {&(0x7f0000000ac0)="c8f0e36cf1bcde0df88ebf18639f817bcceac9223fdfbcc7034a96a536c5685715392daf8fa1cf00f1bbba05ab8ab0e3c859d78b4f9ece34c82ac6dd377f132b19383c8351f8595d8ea38660e82bc09dc773e584bac0401c08b3951d5d1f9ced375380428640f81ef0d13d1ef5fdb236bd0a647ef0ef529a593d9c2c2fe8e8b6bb13bb8f8e9eedd8785c97922a8502fc7d193bf8f0632358503837ea8c6cd1ea989ea0c48ac356208b13ca5c998f38cd3d94cd5d1ed1954e62d8b15d8b38c08c9bc64312dfd4b9e440a49922b8fc35b5f711251dd3", 0xd5}, {&(0x7f0000000bc0)="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", 0x1000}], 0x5, &(0x7f0000967000)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0xfffffffffffffffd}, 0x0) waitid(0x0, r5, &(0x7f0000000680), 0x2, &(0x7f00000006c0)) request_key(&(0x7f0000000940)='id_legacy\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='\x00', r2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x1, 0x2, 0x80, 0x4, &(0x7f0000000180)=[{}, {}]}) 2018/04/30 20:40:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast5-generic)\x00'}, 0x58) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x400000, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000400)=0x4) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) close(r4) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000640)=[&(0x7f0000000540)='pcbc(cast5-generic)\x00', &(0x7f0000000580)='loself:/GPL^@\x00', &(0x7f00000005c0)='/dev/net/tun\x00', &(0x7f0000000600)='/dev/admmidi#\x00']) r5 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r5, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0x26102, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000480)={0x39f7}, 0x4) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000480)=ANY=[]) creat(&(0x7f0000000380)='./file0\x00', 0x81) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150, 0x3}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000002c0)={'bridge_slave_1\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000440)=[0xfac, 0x6]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60c", 0xb) accept$alg(r0, 0x0, 0x0) 2018/04/30 20:40:36 executing program 1 (fault-call:0 fault-nth:8): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:36 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) 2018/04/30 20:40:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) [ 131.265434] FAULT_INJECTION: forcing a failure. [ 131.265434] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 131.277398] CPU: 1 PID: 9974 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 131.284601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.294029] Call Trace: [ 131.296648] dump_stack+0x1b9/0x294 [ 131.300307] ? dump_stack_print_info.cold.2+0x52/0x52 [ 131.305613] should_fail.cold.4+0xa/0x1a [ 131.309701] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.314829] ? graph_lock+0x170/0x170 [ 131.318655] ? find_held_lock+0x36/0x1c0 [ 131.322756] ? __lock_is_held+0xb5/0x140 [ 131.326845] ? check_same_owner+0x320/0x320 [ 131.331197] ? rcu_note_context_switch+0x710/0x710 [ 131.336165] ? __might_sleep+0x95/0x190 [ 131.340168] __alloc_pages_nodemask+0x34e/0xd70 [ 131.344855] ? graph_lock+0x170/0x170 [ 131.348727] ? __lock_is_held+0xb5/0x140 [ 131.352836] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 131.357889] ? __lock_is_held+0xb5/0x140 [ 131.361992] ? rcu_read_lock_sched_held+0x108/0x120 [ 131.367048] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 131.372633] alloc_pages_current+0x10c/0x210 [ 131.377075] kimage_alloc_pages+0x21/0x120 [ 131.381348] kimage_alloc_control_pages+0x2b1/0x990 [ 131.383081] device bridge0 entered promiscuous mode [ 131.386398] ? print_usage_bug+0xc0/0xc0 [ 131.386422] ? kimage_free_page_list+0x300/0x300 [ 131.386441] ? kimage_free_page_list+0x209/0x300 [ 131.386462] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 131.386481] ? kimage_is_destination_range+0x140/0x140 [ 131.386498] ? alloc_pages_current+0x114/0x210 [ 131.386515] ? set_memory_decrypted+0x9/0x10 [ 131.386536] ? arch_kexec_post_alloc_pages+0x9/0x10 [ 131.429989] ? kimage_alloc_pages+0xf7/0x120 [ 131.434429] ? kimage_alloc_control_pages+0x56a/0x990 [ 131.439653] ? kexec_mark_crashkres+0x1a0/0x1a0 [ 131.444358] alloc_pgt_page+0xb/0x50 [ 131.448121] kernel_ident_mapping_init+0x1e0/0x460 [ 131.453077] machine_kexec_prepare+0x2ec/0xed0 [ 131.457685] ? alloc_pgt_page+0x50/0x50 [ 131.461679] ? kexec_mark_crashkres+0x1a0/0x1a0 [ 131.466380] do_kexec_load+0x3c9/0x790 [ 131.470294] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 131.476113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.481755] ? ns_capable_common+0x13f/0x170 [ 131.486180] __x64_sys_kexec_load+0x1bf/0x230 [ 131.490706] do_syscall_64+0x1b1/0x800 [ 131.494607] ? finish_task_switch+0x1ca/0x810 [ 131.499123] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.504081] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.509033] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.514512] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.519383] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.524593] RIP: 0033:0x455979 [ 131.527847] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 131.535569] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 131.542851] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 131.550136] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.557423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/30 20:40:36 executing program 0: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/30 20:40:36 executing program 3 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 131.564705] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000008 [ 131.588320] device bridge0 left promiscuous mode [ 131.607329] FAULT_INJECTION: forcing a failure. [ 131.607329] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 131.619321] CPU: 0 PID: 9991 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #25 [ 131.626648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.636033] Call Trace: [ 131.638668] dump_stack+0x1b9/0x294 [ 131.642342] ? dump_stack_print_info.cold.2+0x52/0x52 [ 131.647589] should_fail.cold.4+0xa/0x1a [ 131.651687] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.656827] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.662411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.667998] ? tracing_generic_entry_update+0x18e/0x200 [ 131.673409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.678990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/30 20:40:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:36 executing program 1 (fault-call:0 fault-nth:9): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) [ 131.684578] ? tracing_generic_entry_update+0x18e/0x200 [ 131.690011] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.695613] ? perf_swevent_event+0x158/0x2e0 [ 131.700164] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.705755] ? perf_tp_event+0x91f/0xc30 [ 131.709904] ? perf_swevent_event+0x2e0/0x2e0 [ 131.714460] ? debug_check_no_locks_freed+0x310/0x310 [ 131.719703] ? perf_tp_event+0xc30/0xc30 [ 131.723811] __alloc_pages_nodemask+0x34e/0xd70 [ 131.728533] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 131.733633] ? print_usage_bug+0xc0/0xc0 [ 131.737741] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.743323] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 131.748905] alloc_pages_vma+0x39d/0x550 [ 131.748963] FAULT_INJECTION: forcing a failure. [ 131.748963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 131.753007] do_huge_pmd_anonymous_page+0x583/0x1cc0 [ 131.753127] ? __lock_acquire+0x7f5/0x5140 [ 131.753162] ? __thp_get_unmapped_area+0x180/0x180 [ 131.779234] ? debug_check_no_locks_freed+0x310/0x310 [ 131.784438] ? perf_tp_event+0xc30/0xc30 [ 131.788505] ? check_noncircular+0x20/0x20 [ 131.792749] ? memset+0x31/0x40 [ 131.796058] ? memset+0x31/0x40 [ 131.799349] ? perf_trace_lock+0xd6/0x900 [ 131.803505] ? perf_trace_lock_acquire+0x4f1/0x980 [ 131.808453] ? pud_val+0x80/0xf0 [ 131.811825] ? pmd_val+0xf0/0xf0 [ 131.815197] ? perf_tp_event+0x91f/0xc30 [ 131.819268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.824817] __handle_mm_fault+0x2d02/0x4310 [ 131.829243] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 131.834000] ? graph_lock+0x170/0x170 [ 131.837818] ? find_held_lock+0x36/0x1c0 [ 131.841903] ? lock_downgrade+0x8e0/0x8e0 [ 131.846081] ? handle_mm_fault+0x8c0/0xc70 [ 131.850330] handle_mm_fault+0x53a/0xc70 [ 131.854406] ? __handle_mm_fault+0x4310/0x4310 [ 131.859001] ? find_vma+0x34/0x190 [ 131.862556] __do_page_fault+0x60b/0xe40 [ 131.866636] ? mm_fault_error+0x380/0x380 [ 131.870792] ? graph_lock+0x170/0x170 [ 131.874595] ? graph_lock+0x170/0x170 [ 131.878410] do_page_fault+0xee/0x8a7 [ 131.882220] ? vmalloc_sync_all+0x30/0x30 [ 131.886388] ? find_held_lock+0x36/0x1c0 [ 131.890479] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.896440] page_fault+0x1e/0x30 [ 131.899905] RIP: 0010:__put_user_4+0x1c/0x30 [ 131.904312] RSP: 0018:ffff88018b0ff7c8 EFLAGS: 00010293 [ 131.909683] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 131.916951] RDX: 00000000000000a7 RSI: ffffffff81a678b3 RDI: 0000000000000286 [ 131.924224] RBP: ffff88018b0ff860 R08: 1ffff1003161fed6 R09: ffff88018b0ff4f0 [ 131.931494] R10: 0000000000000003 R11: 0000000000000000 R12: 1ffff1003161fefb [ 131.938764] R13: 0000000020000080 R14: ffff8801b3b295a0 R15: ffff8801b3b29588 [ 131.946062] ? __might_fault+0x1a3/0x1e0 [ 131.950149] ? raw_ioctl+0x214/0x260 [ 131.953870] ? raw_init+0x80/0x80 [ 131.957331] ? perf_trace_lock+0xd6/0x900 [ 131.961478] ? perf_trace_lock_acquire+0x4f1/0x980 [ 131.966412] ? find_held_lock+0x36/0x1c0 [ 131.970489] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 131.975684] ? raw_init+0x80/0x80 [ 131.979144] inet_ioctl+0x318/0x360 [ 131.982783] ? inet_getname+0x3a0/0x3a0 [ 131.986768] ? _parse_integer+0x190/0x190 [ 131.990923] ? graph_lock+0x170/0x170 [ 131.994732] ? zap_class+0x720/0x720 [ 131.998470] ? graph_lock+0x170/0x170 [ 132.002284] ? find_held_lock+0x36/0x1c0 [ 132.006366] sock_do_ioctl+0xe4/0x3e0 [ 132.010204] ? compat_ifr_data_ioctl+0x170/0x170 [ 132.014970] ? lock_downgrade+0x8e0/0x8e0 [ 132.019154] ? rcu_is_watching+0x85/0x140 [ 132.023323] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.028539] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 132.033745] sock_ioctl+0x30d/0x680 [ 132.037391] ? dlci_ioctl_set+0x40/0x40 [ 132.041383] ? expand_files.part.8+0x9a0/0x9a0 [ 132.045975] ? kasan_check_write+0x14/0x20 [ 132.050215] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 132.055161] ? wait_for_completion+0x870/0x870 [ 132.059755] ? dlci_ioctl_set+0x40/0x40 [ 132.063739] do_vfs_ioctl+0x1cf/0x16a0 [ 132.067644] ? ioctl_preallocate+0x2e0/0x2e0 [ 132.072060] ? fget_raw+0x20/0x20 [ 132.075526] ? __sb_end_write+0xac/0xe0 [ 132.079519] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 132.085057] ? fput+0x130/0x1a0 [ 132.088361] ? ksys_write+0x1a6/0x250 [ 132.092269] ? security_file_ioctl+0x94/0xc0 [ 132.096711] ksys_ioctl+0xa9/0xd0 [ 132.100184] __x64_sys_ioctl+0x73/0xb0 [ 132.104088] do_syscall_64+0x1b1/0x800 [ 132.107994] ? finish_task_switch+0x1ca/0x810 [ 132.112500] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.117439] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.122395] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.127786] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.132645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.137840] RIP: 0033:0x455979 [ 132.141030] RSP: 002b:00007f7d29a78c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.148749] RAX: ffffffffffffffda RBX: 00007f7d29a796d4 RCX: 0000000000455979 [ 132.156032] RDX: 0000000020000080 RSI: 000000000000541b RDI: 0000000000000014 [ 132.163301] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.170570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 132.177840] R13: 00000000000003d0 R14: 00000000006f9c20 R15: 0000000000000000 [ 132.185149] CPU: 1 PID: 9999 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 132.192358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.201727] Call Trace: [ 132.204338] dump_stack+0x1b9/0x294 [ 132.207994] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.213209] ? zap_class+0x720/0x720 [ 132.216955] should_fail.cold.4+0xa/0x1a [ 132.221050] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.226176] ? __lock_is_held+0xb5/0x140 [ 132.230283] ? graph_lock+0x170/0x170 [ 132.234143] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 132.239177] ? find_held_lock+0x36/0x1c0 [ 132.243237] ? __lock_is_held+0xb5/0x140 [ 132.247304] ? check_same_owner+0x320/0x320 [ 132.251631] ? kimage_free_page_list+0x209/0x300 [ 132.256380] ? rcu_note_context_switch+0x710/0x710 [ 132.261307] ? __might_sleep+0x95/0x190 [ 132.265275] __alloc_pages_nodemask+0x34e/0xd70 [ 132.269939] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 132.274948] ? kimage_free_page_list+0x300/0x300 [ 132.279699] ? kimage_free_page_list+0x209/0x300 [ 132.284449] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 132.289990] ? kimage_is_destination_range+0x140/0x140 [ 132.295270] ? alloc_pages_current+0x114/0x210 [ 132.299864] ? arch_kexec_post_alloc_pages+0x9/0x10 [ 132.304886] ? kimage_alloc_pages+0xf7/0x120 [ 132.309295] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 132.315022] alloc_pages_current+0x10c/0x210 [ 132.319434] ? arch_kexec_pre_free_pages+0xea0/0xea0 [ 132.324718] __get_free_pages+0xf/0x40 [ 132.328597] get_zeroed_page+0x11/0x20 [ 132.332474] machine_kexec_prepare+0x4b3/0xed0 [ 132.337050] ? alloc_pgt_page+0x50/0x50 [ 132.341015] ? kexec_mark_crashkres+0x1a0/0x1a0 [ 132.345688] do_kexec_load+0x3c9/0x790 [ 132.349576] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 132.355369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.360910] ? ns_capable_common+0x13f/0x170 [ 132.365320] __x64_sys_kexec_load+0x1bf/0x230 [ 132.369811] do_syscall_64+0x1b1/0x800 [ 132.373699] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 132.378533] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.383454] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.388388] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.393747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.398585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.403778] RIP: 0033:0x455979 [ 132.406954] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 132.414654] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 132.421909] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 132.429171] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.436449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 132.443708] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 0000000000000009 2018/04/30 20:40:37 executing program 1 (fault-call:0 fault-nth:10): kexec_load(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/30 20:40:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/30 20:40:37 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80040, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1c0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000013000000000000000800677265746170300000000000000000006e7230000000000000000000000000007663616e30000000000000000000000062707130000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaabb0000000000000000b8000000b80000003001000069700000000000000000000000000000000000000000000000000000000000002000000000e0000002ac1414bb000000000000000000de2118bcc52b504a000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000756a2e858e29155c1ccba70383cc498c3703a3248ad53c6102a999a10ffd69d74d40248e1075e5cffa50e5cbd512ded31e493126a6a5330380b79de22dab563a00000000000000"]}, 0x238) [ 132.543060] FAULT_INJECTION: forcing a failure. [ 132.543060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 132.555076] CPU: 1 PID: 10012 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 132.562367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.571733] Call Trace: [ 132.574348] dump_stack+0x1b9/0x294 [ 132.578006] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.583223] ? __lock_is_held+0xb5/0x140 [ 132.587313] should_fail.cold.4+0xa/0x1a [ 132.591428] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.596714] ? __lock_is_held+0xb5/0x140 [ 132.600774] ? graph_lock+0x170/0x170 [ 132.604659] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 132.609676] ? find_held_lock+0x36/0x1c0 [ 132.613738] ? __lock_is_held+0xb5/0x140 [ 132.617795] ? check_same_owner+0x320/0x320 [ 132.622108] ? rcu_note_context_switch+0x710/0x710 [ 132.627035] ? __might_sleep+0x95/0x190 [ 132.631000] __alloc_pages_nodemask+0x34e/0xd70 [ 132.635675] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 132.640682] ? kimage_free_page_list+0x300/0x300 [ 132.645430] ? mark_held_locks+0xc9/0x160 [ 132.649567] ? retint_kernel+0x10/0x10 [ 132.653440] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 132.658482] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 132.663234] ? retint_kernel+0x10/0x10 [ 132.667118] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 132.672656] alloc_pages_current+0x10c/0x210 [ 132.677060] ? arch_kexec_pre_free_pages+0xea0/0xea0 [ 132.682158] __get_free_pages+0xf/0x40 [ 132.686038] get_zeroed_page+0x11/0x20 [ 132.689917] machine_kexec_prepare+0x971/0xed0 [ 132.694491] ? alloc_pgt_page+0x50/0x50 [ 132.698455] ? kexec_mark_crashkres+0x1a0/0x1a0 [ 132.703121] do_kexec_load+0x3c9/0x790 [ 132.707001] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 132.712816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.718362] ? ns_capable_common+0x13f/0x170 [ 132.722764] __x64_sys_kexec_load+0x1bf/0x230 [ 132.727260] do_syscall_64+0x1b1/0x800 [ 132.731155] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 132.735988] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.740911] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.745842] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.751214] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.756049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.761227] RIP: 0033:0x455979 [ 132.764400] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 132.772098] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 132.779353] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 132.786616] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.793870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 132.801125] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 000000000000000a [ 132.808518] page:ffffea00072e24c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 132.816721] flags: 0x2fffc0000000000() [ 132.820677] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 132.828635] raw: ffffea00071786e0 ffff8801daf2fdd8 0000000000000000 0000000000000000 [ 132.836579] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 132.843725] ------------[ cut here ]------------ [ 132.848490] kernel BUG at include/linux/mm.h:492! [ 132.853405] invalid opcode: 0000 [#1] SMP KASAN [ 132.858073] Dumping ftrace buffer: [ 132.861614] (ftrace buffer empty) [ 132.865328] Modules linked in: [ 132.868536] CPU: 1 PID: 10012 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 132.875817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.885218] RIP: 0010:__free_pages+0x14f/0x180 [ 132.889891] RSP: 0018:ffff8801b881fc08 EFLAGS: 00010203 [ 132.895266] RAX: 0000000000000000 RBX: 1ffff10037103f82 RCX: 0000000000000000 [ 132.902547] RDX: 0000000000040000 RSI: ffffffff81a5b455 RDI: ffffed0037103f70 [ 132.909853] RBP: ffff8801b881fc98 R08: ffff8801b0c9a080 R09: 0000000000000006 [ 132.917121] R10: ffff8801b0c9a080 R11: 0000000000000000 R12: ffffea00072e24c0 [ 132.924724] R13: 1ffff10037103f86 R14: ffff8801b881fc70 R15: ffffea00072e24dc [ 132.931986] FS: 00007f2e2794c700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 132.940195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.946059] CR2: 0000000020000000 CR3: 00000001ae61b000 CR4: 00000000001406e0 [ 132.953315] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 132.960569] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 132.967822] Call Trace: [ 132.970414] ? free_unref_page+0x9d0/0x9d0 [ 132.974635] ? kimage_free_page_list+0x209/0x300 [ 132.979383] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 132.984913] free_pages+0x50/0x90 [ 132.988451] free_transition_pgtable+0x68/0xf0 [ 132.993027] machine_kexec_cleanup+0x9/0x10 [ 132.997430] kimage_free+0x1f2/0x270 [ 133.001132] do_kexec_load+0x53a/0x790 [ 133.005013] ? kimage_crash_copy_vmcoreinfo.cold.9+0x45/0x45 [ 133.010807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.016514] ? ns_capable_common+0x13f/0x170 [ 133.020909] __x64_sys_kexec_load+0x1bf/0x230 [ 133.025393] do_syscall_64+0x1b1/0x800 [ 133.029272] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 133.034101] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.039019] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.043942] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.049293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.054124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.059298] RIP: 0033:0x455979 [ 133.062495] RSP: 002b:00007f2e2794bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 133.070194] RAX: ffffffffffffffda RBX: 00007f2e2794c6d4 RCX: 0000000000455979 [ 133.077449] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 133.084705] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.091958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 133.099219] R13: 0000000000000403 R14: 00000000006fa0e8 R15: 000000000000000a [ 133.106477] Code: 68 5b 41 5c 41 5d 41 5e 41 5f 5d c3 8b b5 74 ff ff ff 4c 89 e7 e8 02 87 ff ff eb c6 48 c7 c6 00 66 d0 87 4c 89 e7 e8 81 7a 0d 00 <0f> 0b 4c 89 ef 89 85 70 ff ff ff e8 51 7b 1d 00 8b 85 70 ff ff [ 133.125768] RIP: __free_pages+0x14f/0x180 RSP: ffff8801b881fc08 [ 133.131873] ---[ end trace f3320966708ec92c ]--- [ 133.136657] Kernel panic - not syncing: Fatal exception [ 133.142603] Dumping ftrace buffer: [ 133.146223] (ftrace buffer empty) [ 133.149909] Kernel Offset: disabled [ 133.153528] Rebooting in 86400 seconds..